CN220502754U - Recovery device for membrane separation high-salt wastewater - Google Patents
Recovery device for membrane separation high-salt wastewater Download PDFInfo
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- CN220502754U CN220502754U CN202321881348.7U CN202321881348U CN220502754U CN 220502754 U CN220502754 U CN 220502754U CN 202321881348 U CN202321881348 U CN 202321881348U CN 220502754 U CN220502754 U CN 220502754U
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- water
- recovery device
- fixedly connected
- wastewater
- membrane separation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 39
- 239000012528 membrane Substances 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 230000000670 limiting effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000001556 precipitation Methods 0.000 claims abstract description 14
- 238000010408 sweeping Methods 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000013019 agitation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a recovery device of membrane separation high-salt wastewater, which relates to the technical field of high-salt wastewater recovery and comprises the following components: the recovery device comprises a recovery device body, wherein a flow limiting mechanism is arranged at one end of the recovery device body, and a water containing cabin body is arranged on the flow limiting mechanism. According to the utility model, through the mutual coordination between the recovery device body and the current limiting mechanism, on the basis that the precipitation of high-salt components in wastewater on the basis of the recovery device body is not influenced, the water stop cabin body, the transmission rod and the servo motor which are arranged in the current limiting mechanism are used for cleaning the surfaces of the isolating sheets through the sweeping rod, and the effect of current limiting transmission can be realized after the primary filtration of the wastewater through the mutual coordination between the retaining groove body and the current limiting block, so that stable transmission effect can be provided, the condition that the wastewater and the precipitated salt components are swayed and remixed due to water flow agitation in the precipitation process is prevented, and the stability and the applicability of the mechanism are improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of high-salt wastewater recovery, in particular to a recovery device for membrane separation high-salt wastewater.
Background
The high-salt wastewater recovery refers to a process of treating and recycling wastewater containing high salt concentration.
When the existing recovery device for separating high-salt wastewater by partial membranes is used, the high-salt wastewater usually contains suspended solids, sediments, organic matters and other impurities. Before entering a reverse osmosis membrane system, pretreatment such as filtration, precipitation, pH value adjustment and the like is needed to reduce membrane pollution and blockage, in the process of basic pretreatment of filtration and precipitation, partial solutes in high-salt wastewater are needed to be adsorbed when the filter sheet is used, but in the process of actual operation, the inlet and outlet surfaces of the filter sheet are possibly contacted with partial solutes to cause the inlet and outlet surfaces to be covered by the partial solutes, if the situation occurs, the situation that the filter hole site of the filter sheet is blocked can be caused, a precipitation component with a current limiting function and primary filtration solute is not arranged in a part of recovery device, the solutes in the high-salt wastewater possibly enter a fresh water side through the membrane, so that the recovered fresh water contains higher salinity, the quality and recovery rate of the fresh water can be reduced, the subsequent treatment and treatment cost can be increased, and certain technical defects are caused to a certain extent.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a recovery device for membrane separation high-salt wastewater, if solute cleaning is not carried out on the surface of a filter plate in the process of recovering the high-salt wastewater, and the condition that the wastewater treatment effect is poor due to the fact that a flow limiting component is not arranged when the wastewater is circulated is probably caused.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a recovery device for membrane separation of high-salt wastewater, comprising: the recovery device comprises a recovery device body, a current limiting mechanism is arranged at one end of the recovery device body, a water placing cabin body is arranged on the current limiting mechanism, a servo motor is fixedly connected to the middle part of one end of the water placing cabin body, a transmission rod is fixedly connected to the middle part of one end of the servo motor, a separation plate is connected to the circumference of the outer side of one end of the transmission rod in a penetrating manner, and a sweeping rod is connected to the outer sides of two ends of the separation plate in a joint manner.
As a preferred implementation mode, the outside circumference department fixedly connected with of separation blade puts the water cabin body, put water cabin body one end middle part department through connection has the transfer line, transfer line one end department fixedly connected with two sweep bars, transfer line one end is equipped with screw thread department threaded connection has the restriction piece.
As a preferred implementation mode, the outside department block of limiting flow is connected with the location cell body, the outside department fixed connection of location cell body is in putting water cabin body one end trench, put water cabin body side department flutedly and be equipped with the inlet opening.
As a preferred implementation mode, the water inlet pipe is fixedly connected to the inner side of the water inlet hole, a water outlet hole is formed in the bottom end of one side of the water inlet hole, and a retention groove body is arranged at the opposite position of one end of the water outlet hole.
As a preferred implementation mode, the water outlet slot is arranged at the middle part of one end of the water containing cabin body, and the bottom side of one end of the water containing cabin body is fixedly connected with the middle part of one end of the precipitation device.
As a preferable implementation mode, a threaded connecting pipe is fixedly connected to the middle part of one side of the sedimentation device, and a threaded cover is connected to one end of the threaded connecting pipe in a threaded manner.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, through the mutual coordination between the recovery device body and the current limiting mechanism, on the basis that the precipitation of high-salt components in wastewater on the basis of the recovery device body is not influenced, the water stop cabin body, the transmission rod and the servo motor which are arranged in the current limiting mechanism are used for cleaning the surfaces of the isolating sheets through the sweeping rod, and the effect of current limiting transmission can be realized after the primary filtration of the wastewater through the mutual coordination between the retaining groove body and the current limiting block, so that stable transmission effect can be provided, the condition that the wastewater and the precipitated salt components are swayed and remixed due to water flow agitation in the precipitation process is prevented, and the stability and the applicability of the mechanism are improved to a certain extent.
Drawings
Fig. 1 is a perspective view of the external overall structure of a recovery device for membrane separation high-salt wastewater.
Fig. 2 is a schematic perspective view of the external overall structure of the flow limiting mechanism of the recovery device for membrane separation high-salt wastewater.
Fig. 3 is a schematic perspective view of the whole structure of the section of the whole part outside the flow limiting mechanism of the recovery device for membrane separation high-salt wastewater.
Fig. 4 is a schematic perspective view of the structure of the recovery device for membrane separation high-salt wastewater in an external integral separation state.
Legend description:
1. a recovery device body; 11. a precipitation device; 12. a threaded connecting pipe; 13. a screw cap;
2. a flow restricting mechanism; 21. a water tank body is arranged; 22. a transmission rod; 23. a servo motor; 24. a water inlet hole; 25. a water inlet pipe; 26. a spacer; 27. a sweep bar; 28. a flow-limiting block; 29. a retention slot; 210. and a water outlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: a recovery device for membrane separation of high-salt wastewater, comprising: the recovery device body 1 can provide the effect of salt precipitation in liquid through the recovery device body 1 that sets up, recovery device body 1 one end department is equipped with current limiting mechanism 2, can provide stable restriction effect through current limiting mechanism 2 that sets up, current limiting mechanism 2 is equipped with puts water cabin 21, put water cabin 21 one end middle part department fixedly connected with servo motor 23, put water cabin 21 and provide the effect of retention for servo motor 23, servo motor 23 one end middle part department fixedly connected with transfer line 22, servo motor 23 provides rotatable effort for transfer line 22, transfer line 22 one end outside circumference department is run through and is connected with spacer 26, transfer line 22 is rotatory when rotatory, will rotate in the established trench of seting up at spacer 26 middle part, and spacer 26 material constitutes for the adsorptivity material, spacer 26 both ends outside department joint is connected with sweep bar 27, sweep bar 27 when rotatory, will sweep impurity on the spacer 26 to the spacer 26 in the spacer is adsorbed.
Example 2
As shown in fig. 1-4, the water tank 21 is fixedly connected to the circumference of the outer side of the isolation sheet 26, the water tank 21 provides a retention effect for the isolation sheet 26, the transmission rod 22 is connected to the middle part of one end of the water tank 21 in a penetrating manner, the transmission rod 22 can rotate in a set slot formed at one end of the water tank 21, two sweeping rods 27 are fixedly connected to one end of the transmission rod 22, when the transmission rod 22 rotates, the two sweeping rods 27 are driven to synchronously rotate according to the rotation direction of the transmission rod 22, when the sweeping rods 27 rotate, the outer sides of the two ends of the isolation sheet 26 are cleaned, so that impurities adsorbed on the isolation sheet 26 are removed, a flow limiting block 28 is connected to one end of the transmission rod 22 in a threaded manner, when the transmission rod 22 rotates, the flow limiting block 28 is driven to move according to the thread track of the rotation of the transmission rod, a retention slot 29 is connected to the outer side of the flow limiting block 28, the retention slot 29 is slotted, when the transmission rod 22 rotates, the two sweeping rods 27 are driven to synchronously rotate according to the rotation direction of the sweeping rod 27, and when the flow limiting block 28 moves, the water flow out of the water tank 29 is formed at the water tank 29 and passes through the slot 29, and the water tank 29 is connected to the water tank 21, and the water tank is retained at the water tank outlet.
Example 3
As shown in fig. 1-3, a water inlet pipe 25 is fixedly connected to the inner side of the water inlet hole 24, during the process of injecting water into the water inlet pipe 25, the liquid injected into the water inlet pipe 25 flows into the water containing cabin 21 through the water inlet hole 24, a water outlet hole 210 is arranged at the bottom end of one side of the water inlet hole 24, a retaining groove 29 is arranged at the opposite position of one end of the water outlet hole 210, a slot is formed in the middle of one end of the water containing cabin 21, the bottom side of one end of the water containing cabin 21 is fixedly connected to the middle of one end of the settling device 11, the water injected into the water inlet hole 24 flows out through the water outlet hole 210 through the groove 29 formed by the retaining groove 29 and the flow limiting block 28 after the impurities are primarily adsorbed through the isolating plate 26, the stored water flowing out of the water outlet hole 210 on the water containing cabin 21 flows into the settling device 11 for settling treatment, the middle of one side of the settling device 11 is fixedly connected with a threaded connecting pipe 12, the settling device 11 provides a retaining effect for the threaded connecting pipe 12, one end of the threaded connecting pipe 12 is in threaded connection 13, and the threaded cover 13 is in a rotatable manner connected to or disconnected with the threaded connecting pipe 12.
Working principle:
as shown in fig. 1 to 4, when the precipitation operation is required for the high-salt wastewater, the wastewater can be injected into the water inlet pipe 25, the wastewater enters the water containing tank body 21 through the water inlet hole 24 after the wastewater is injected into the water inlet pipe 25, the wastewater adsorbs the wastewater to the wastewater containing material through the isolating plate 26, the adsorbed wastewater flows to the flow limiting block 28, the servo motor 23 can drive the transmission rod 22 to rotate, the sweeping rod 27 at two end sides of the isolating plate 26 is driven to sweep the wastewater containing material attached to the isolating plate 26 into the isolating plate 26 and adsorb the wastewater containing material, the moving range of the flow limiting block 28 in the fixed groove of the fixed groove body 29 is enlarged along with the moving range of the wastewater containing material, the wastewater flow rate of the wastewater flowing to the water outlet hole 210 through the fixed groove body 29 is enlarged, the wastewater flow rate is reduced along with the wastewater flowing to the precipitation device 11 through the water outlet hole 210 on the water containing tank body 21, and the threaded cap 13 can be screwed down from the threaded connection pipe 12 after the precipitation in the wastewater.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A recovery device for membrane separation of high-salt wastewater, comprising: recovery unit body (1), recovery unit body (1) one end department is equipped with current-limiting mechanism (2), current-limiting mechanism (2) are equipped with puts water cabin body (21), put water cabin body (21) one end middle part department fixedly connected with servo motor (23), servo motor (23) one end middle part department fixedly connected with transfer line (22), transfer line (22) one end outside circumference department through-connection has spacer (26), spacer (26) both ends outside department joint is connected with sweep pole (27).
2. The recovery device for membrane separation high-salt wastewater according to claim 1, wherein: the water storage device is characterized in that a water storage cabin body (21) is fixedly connected to the circumference of the outer side of the isolation sheet (26), a transmission rod (22) is connected to the middle of one end of the water storage cabin body (21) in a penetrating mode, two sweeping rods (27) are fixedly connected to one end of the transmission rod 22, and a flow limiting block (28) is connected to one end of the transmission rod (22) in a threaded mode.
3. The recovery device for membrane separation high-salt wastewater according to claim 2, wherein: the water tank is characterized in that a retention groove body (29) is connected to the outer side of the flow limiting block (28) in a clamping mode, the outer side of the retention groove body (29) is fixedly connected to the groove position of one end of the water tank body (21), and a water inlet hole (24) is formed in a groove in the side edge of the water tank body (21).
4. A recovery device for membrane separation of high salt wastewater according to claim 3, wherein: the water inlet pipe (25) is fixedly connected to the inner side of the water inlet hole (24), a water outlet hole (210) is formed in the bottom end of one side of the water inlet hole (24), and a retention groove body (29) is formed in the opposite position of one end of the water outlet hole (210).
5. The recovery device for membrane separation high-salt wastewater according to claim 4, wherein: the water outlet (210) is slotted and arranged at the middle part of one end of the water containing cabin (21), and the bottom side of one end of the water containing cabin (21) is fixedly connected with the middle part of one end of the precipitation device (11).
6. The recovery device for membrane separation high-salt wastewater according to claim 5, wherein: the sedimentation device is characterized in that a threaded connecting pipe (12) is fixedly connected to the middle part of one side of the sedimentation device (11), and a threaded cover (13) is connected to one end of the threaded connecting pipe (12) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881348.7U CN220502754U (en) | 2023-07-18 | 2023-07-18 | Recovery device for membrane separation high-salt wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881348.7U CN220502754U (en) | 2023-07-18 | 2023-07-18 | Recovery device for membrane separation high-salt wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220502754U true CN220502754U (en) | 2024-02-20 |
Family
ID=89879881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881348.7U Active CN220502754U (en) | 2023-07-18 | 2023-07-18 | Recovery device for membrane separation high-salt wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220502754U (en) |
-
2023
- 2023-07-18 CN CN202321881348.7U patent/CN220502754U/en active Active
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