CN220899631U - Purifier - Google Patents
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- CN220899631U CN220899631U CN202322416480.7U CN202322416480U CN220899631U CN 220899631 U CN220899631 U CN 220899631U CN 202322416480 U CN202322416480 U CN 202322416480U CN 220899631 U CN220899631 U CN 220899631U
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- 238000000926 separation method Methods 0.000 claims abstract description 106
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000004062 sedimentation Methods 0.000 claims description 81
- 238000012544 monitoring process Methods 0.000 claims description 48
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 8
- 239000011550 stock solution Substances 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 abstract description 22
- 239000002994 raw material Substances 0.000 abstract description 21
- 239000010865 sewage Substances 0.000 abstract description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 7
- 239000011707 mineral Substances 0.000 abstract description 7
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 239000003814 drug Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011403 purification operation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The application discloses a purifier, which comprises a tank body, a feeding channel, a first separation channel and a second separation channel; the first separation channels are vertically distributed in the tank body, the top of each first separation channel is communicated with and intersected with the outlet of the corresponding feeding channel, and the bottom of each first separation channel is suspended in the tank body; the second separation channel is arranged on the periphery of the first separation channel, a plurality of slits for blocking impurities from floating upwards are arranged in the second separation channel, and the extending directions of the slits are obliquely intersected with the vertical direction. The purifier utilizes the feeding channel, the first separation channel and the second separation channel to gradually separate impurities such as flocs from raw materials, so that the impurities such as the flocs are settled and gathered at the bottom of the tank body, and clear liquid without impurities continuously rises on the tank body, so that operators can recover the clear liquid from the top of the tank body. The purifier has small occupied area and stable operation environment, and can be widely applied to treatment operations of mine water burst, mineral separation wastewater in metallurgical industry, thermal power ash flushing wastewater, regenerated papermaking wastewater and other sewage.
Description
Technical Field
The application relates to the technical field of water treatment, in particular to a purifier.
Background
Mine water burst, mineral separation wastewater and the like are often discharged after impurity treatment such as suspended matters and the like.
The traditional treatment process of mine water and mineral separation wastewater is a multi-stage sedimentation method, and a plurality of sedimentation tanks are required to be established for respectively carrying out a plurality of procedures of the multi-stage sedimentation method. However, this multistage sedimentation method occupies a large area, and is long in treatment time and high in operation and maintenance costs.
Disclosure of utility model
The application aims to provide a purifier which has small occupied area and stable and closed operation environment and can gradually settle impurities in raw materials such as mine water, mineral separation wastewater and the like.
In order to achieve the above object, the present application provides a purifier, comprising a tank, a feed channel, a first separation channel and a second separation channel; the first separation channels are vertically distributed in the tank body, the top of each first separation channel is communicated with and intersected with the outlet of the corresponding feeding channel, and the bottom of each first separation channel is suspended in the tank body; the second separation channel is arranged on the periphery of the first separation channel, a plurality of slits for blocking impurities from floating upwards are arranged in the second separation channel, and the extending directions of the slits are obliquely intersected with the vertical direction.
In some embodiments, the second separation channel comprises a primary settling zone and a secondary settling zone; the first-stage sedimentation zone is positioned below the second-stage sedimentation zone; the first-stage sedimentation zone and the second-stage sedimentation zone are respectively provided with a plurality of cylinders sleeved layer by layer, the inner diameter of any cylinder is reduced from one end of the shaft end to the other axial end, and the slit is limited by the adjacent cylinders.
In some embodiments, all the cylinders of the first-stage sedimentation zone are in a truncated cone-shaped cylinder shape with the same taper, all the cylinders of the first-stage sedimentation zone are concentrically distributed around the first separation channel, and the small-caliber end of any cylinder faces upwards;
All the cylinders of the secondary sedimentation zone are in a truncated cone shape and have the same taper, and all the cylinders of the secondary sedimentation zone are concentrically distributed around the first separation channel; the small caliber end of any cylinder body faces upwards.
In some embodiments, the upper and lower ends of all cylinders of the primary sedimentation zone and the upper and lower ends of all cylinders of the secondary sedimentation zone are provided with barrier strips, and all barrier strips are fixedly connected to the tank body.
In some embodiments, the height of the barrel of the secondary settling zone is greater than the height of the barrel of the primary settling zone,
And/or the number of the groups of groups,
The density of the cylinder body of the secondary sedimentation zone is greater than that of the cylinder body of the primary sedimentation zone,
And/or the number of the groups of groups,
The taper of the cylinder body of the secondary sedimentation zone is larger than that of the cylinder body of the primary sedimentation zone.
In some embodiments, the first separation channel comprises a first tube and a second tube connected, the first tube is positioned above the second tube, the inner diameter of the first tube gradually expands from top to bottom, and the inner diameter of the second tube is equal everywhere and is not smaller than the maximum inner diameter of the first tube; a water baffle is arranged right below the second pipe body, and the vertical projection of the second pipe body is positioned in the vertical projection of the water baffle.
In some embodiments, the bottom of the tank is provided with an impurity collection cavity; the impurity collecting cavity is cone-shaped and the tip is downward; the second pipe body, the water baffle and the impurity collecting cavity are coaxially distributed and sequentially distributed from top to bottom.
In some embodiments, the tank is provided with a plurality of monitoring taps, all of which are arranged at different heights in the tank, one end of any monitoring tap is arranged in the tank and the other end is arranged outside the tank; the feed channel comprises a stock solution port and a dosing port, and a valve is arranged between the feed channel and the first separation channel.
In some embodiments, the top of the tank is provided with a clear liquid cavity, and the clear liquid cavity is positioned above the second separation channel; all monitoring taps include monitoring tap I, monitoring tap II, monitoring tap III, monitoring tap IV and monitoring tap V; the monitoring tap I is close to the bottom end of the first separation channel, the monitoring tap II is close to the bottom end of the first-stage sedimentation zone, the monitoring tap III is arranged between the first-stage sedimentation zone and the second-stage sedimentation zone, the monitoring tap IV is close to the top end of the second-stage sedimentation zone, and the monitoring tap V is close to the top end of the clear liquid cavity.
In some embodiments, the top of the tank is provided with a maintenance platform, an exhaust port, and a drain port.
Compared with the background art, the purifier provided by the application comprises a tank body, a feeding channel, a first separation channel and a second separation channel; in the purifier, first separation channels are vertically distributed in a tank body, the top of each first separation channel is communicated with and intersected with an outlet of a feeding channel, and the bottom of each first separation channel is suspended in the tank body; the second separation channel is arranged on the periphery of the first separation channel, a plurality of slits for blocking impurities from floating upwards are arranged in the second separation channel, and the extending directions of the slits are obliquely intersected with the vertical direction.
The purifier provided by the application can be applied to treatment operations of sewage such as mine water burst, mineral separation waste water in metallurgical industry, thermal power ash flushing waste water, regenerated papermaking waste water and the like, and impurities such as flocs and clear liquid without impurities are separated from the sewage.
When the purifier provided by the application is used for purifying sewage such as mine water burst, mineral separation wastewater in metallurgical industry, thermal power ash flushing wastewater, regenerated papermaking wastewater and the like, the sewage can flow along the feeding channel, the first separation channel and the second separation channel in sequence, the sewage rotates and flows downwards in the first separation channel, the purpose of separating larger flocs by utilizing centrifugal force is realized, the sewage floats upwards along the slit in the second separation channel, the slit can prevent the smaller flocs from floating upwards, and the smaller flocs are gathered to form clusters and can be settled downwards. It can be seen that the first separation channel and the second separation channel can be used for purifying sewage in a step-by-step manner according to different principles.
After the purifier provided by the application is used for separating and purifying raw materials, the flocs fall and are concentrated at the bottom of the tank body, and clear liquid rises to the top of the tank body, so that operators can discharge the flocs from the bottom of the tank body and collect the clear liquid from the top of the tank body.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a purifier according to an embodiment of the present application in a first direction;
FIG. 2 is a schematic diagram of a purifier according to an embodiment of the present application in a second direction;
FIG. 3 is a cross-sectional view of a purifier according to an embodiment of the present application taken along the line A-A in FIG. 1;
FIG. 4 is a partial cross-sectional view of a purifier provided in an embodiment of the present application;
FIG. 5 is a schematic view of the installation of a monitoring faucet in a purifier according to an embodiment of the present application.
The device comprises a 1-tank body, a 11-impurity collecting cavity, a 12-sewage draining outlet, a 13-sludge collecting area overhaul opening, a 2-feeding channel, a 3-first separation channel, a 31-first pipe body, a 32-second pipe body, a 4-second separation channel, a 41-primary sedimentation area, a 42-secondary sedimentation area, a 5-barrier strip, a 6-barrier plate, a 7-monitoring tap, an 8-overhaul platform guardrail, a 9-vertical ladder, a 10-maintenance manhole, a 100-supernatant area exhaust opening, a 110-middle separation pipe exhaust opening and a 120-clear water drain outlet.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The present application will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present application.
Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a purifier in a first direction according to an embodiment of the present application; FIG. 2 is a schematic diagram of a purifier according to an embodiment of the present application in a second direction; FIG. 3 is a cross-sectional view of a purifier according to an embodiment of the present application taken along the line A-A in FIG. 1; FIG. 4 is a partial cross-sectional view of a purifier provided in an embodiment of the present application; FIG. 5 is a schematic view of the installation of a monitoring faucet in a purifier according to an embodiment of the present application.
Referring to fig. 3 to 5, the present application provides a purifier, which includes a tank 1, a feed channel 2, a first separation channel 3 and a second separation channel 4; in this embodiment, the first separation channel 3 and the second separation channel 4 are both disposed in the tank body 1, the feed channel 2 is communicated with the first separation channel 3, and raw materials can enter the tank body 1 from the feed channel 2 and sequentially enter the first separation channel 3 and the second separation channel 4, so as to realize separation of liquid and solid impurities.
The first separation channel 3 of the purifier is arranged in the tank body 1 and vertically distributed, the top of the first separation channel 3 is communicated with and intersected with the outlet of the feeding channel 2, the bottom of the first separation channel 3 is suspended in the tank body 1, raw materials flow into the top of the first separation channel 3 from the outlet of the feeding channel 2 and then flow downwards along the spiral of the first separation channel 3, and the centrifugal force generated in the process can be used for primarily separating impurities in the raw materials, such as heavy flocs which can be separated from the raw materials, and fall to the bottom of the tank body 1 along the first separation channel 3.
The second separation channel 4 of the purifier is arranged on the periphery side of the first separation channel 3; the second separation channel 4 is provided with a plurality of slits, and the extending directions of the slits are obliquely intersected with the vertical direction, so that the slits can be used for preventing impurities from floating upwards and further separating impurities in the raw materials, for example, lighter floccules can be separated from the raw materials. The slits prevent the flocs from floating upwards and at the same time they gradually agglomerate and fall under their own weight to the bottom of the tank 1.
It can be seen that the purifier provided by the application can separate impurities such as flocs from the raw material, which can fall and collect at the bottom of the tank 1, while the clear liquid without impurities will rise to the top of the tank 1. Generally, the raw materials can refer to a stock solution, a specific medicine needs to be mixed when the stock solution enters along the feeding channel 2, the stock solution and the medicine are mixed and react, impurities in the stock solution are converted into flocs, and the impurities are conveniently separated from the stock solution. After the purifier provided by the application is used for separating and purifying raw materials, the flocs fall and are concentrated at the bottom of the tank body 1, clear liquid rises to the top of the tank body 1, and operators can discharge the flocs from the bottom of the tank body 1 and collect the clear liquid from the top of the tank body 1.
The purifier provided by the application realizes a plurality of steps of raw liquid purification operation in one tank body 1, can gradually separate flocs in raw liquid, has the advantages of small occupied area, stable operation environment, and the like, and can be widely applied to treatment operation of sewage such as mine water burst, mineral separation wastewater in metallurgical industry, thermal power ash waste water, regenerated papermaking wastewater and the like.
The purifier provided by the application is further described below with reference to the accompanying drawings and embodiments.
In some embodiments, a first separation channel 3 and a second separation channel 4 are arranged in the tank body 1, the first separation channel 3 is vertically distributed, and the second separation channel 4 is arranged on the periphery of the first separation channel 3; the aforementioned second separation channel 4 may comprise a primary settling zone 41 and a secondary settling zone 42, the primary settling zone 41 being located below the secondary settling zone 42. In this embodiment, the first-stage precipitation zone 41 and the second-stage precipitation zone 42 are each provided with a plurality of cylinders sleeved one by one, in other words, the first-stage precipitation zone 41 is provided with a plurality of cylinders and the cylinders are sleeved one by one, and likewise, the second-stage precipitation zone 42 is provided with a plurality of cylinders and the cylinders are sleeved one by one, and the slit of the second separation channel 4 is just the gap of the cylinders.
In the above embodiment, the inner diameter of any one of the cylinders is reduced from one end of the shaft end to the other end in the shaft direction, so that the slits formed in the adjacent cylinders extend obliquely in the can 1.
Generally, in the above embodiment, all the cylinders of the primary sedimentation zone 41 and all the cylinders of the secondary sedimentation zone 42 are in the shape of a circular truncated cone; the conicity of all the cylinders of the primary sedimentation zone 41 is the same, and the cylinders are concentrically distributed around the first separation channel 3; the conicity of all the cylinders of the aforesaid secondary sedimentation zone 42 is the same, these cylinders being concentrically distributed around the first separation channel 3.
Referring still to fig. 3 to 5, the two axial ends of the cylinder are respectively a small-caliber end and a large-caliber end, and both the cylinder of the primary sedimentation zone 41 and the cylinder of the secondary sedimentation zone 42 are upward. The above-mentioned distribution characteristics of the cylinders can better prevent the flocs from moving upwards, in other words, the flocs are beneficial to falling along the gaps of the adjacent cylinders.
In some embodiments, the upper and lower ends of the primary settling zone 41 and the secondary settling zone 42 are provided with barrier strips 5. The barrier strips 5 of the primary sedimentation zone 41 are fixedly arranged at the upper end and the lower end of the cylinder body of the primary sedimentation zone 41, and can be used for restraining the positioning and mounting positions of the cylinder body in the primary sedimentation zone 41 and meeting the flow requirements of liquid in the tank body 1. Similarly, the barrier strips 5 of the secondary sedimentation zone 42 are fixedly arranged at the upper end and the lower end of the cylinder body of the primary sedimentation zone 41, and can be used for restraining the positioning and mounting positions of the cylinder body in the secondary sedimentation zone 42.
Referring to fig. 4, a plurality of barrier strips 5 are respectively disposed at upper and lower ends of the primary settling zone 41 in a cross shape, and both ends of the barrier strips 5 are respectively fixed to the tank 1.
In some embodiments, at least one of the height, density, and taper of the barrel of the secondary sedimentation zone 42 is greater than the corresponding parameter of the barrel of the primary sedimentation zone 41, that is, the height of the barrel of the secondary sedimentation zone 42 may be greater than the height of the barrel of the primary sedimentation zone 41, the density of the barrel of the secondary sedimentation zone 42 may be greater than the density of the barrel of the primary sedimentation zone 41, and the taper of the barrel of the secondary sedimentation zone 42 may be greater than the taper of the barrel of the primary sedimentation zone 41.
In the above embodiment, the cylinder of the secondary sedimentation zone 42 can have a more prominent effect of blocking flocs than the cylinder of the primary sedimentation zone 41, and can prevent smaller and lighter flocs from floating up with the supernatant liquid.
In some embodiments, the first separation channel 3 may comprise a first tube 31 and a second tube 32; the first pipe body 31 is connected with the second pipe body 32, and the first pipe body 31 is positioned above the second pipe body 32; the inner diameter of the first pipe body 31 gradually expands from top to bottom, the inner diameter of the second pipe body 32 is equal everywhere, and the inner diameter of the second pipe body 32 is not smaller than the maximum inner diameter of the first pipe body 31; the top end of the first pipe 31 is exposed to the inside of the tank 1; in addition, the water baffle 6 is disposed under the second pipe 32, and the vertical projection of the second pipe 32 is located in the vertical projection of the water baffle 6, so as to prevent the liquid flowing out from the second pipe 32 from directly falling, thereby avoiding the liquid from generating a larger impact force on the bottom of the tank 1 and preventing the flocs accumulated on the bottom of the tank 1 from being impacted by the liquid and floating upwards.
On the basis of the embodiment, the bottom of the tank body 1 can be provided with an impurity collecting cavity 11; referring to fig. 3, the impurity collecting cavity 11 is cone-shaped and pointed downward, and the impurity collecting cavity 11, the water baffle 6 and the second pipe 32 are coaxially distributed and sequentially distributed from bottom to top.
The breakwater 6 is located below the second pipe body 32, the impurity collecting cavity 11 is located below the breakwater 6, after the raw materials and larger flocs in the raw materials are separated in the first pipe body 31 and the second pipe body 32, the larger flocs fall on the surface of the breakwater 6 along with other substances in the raw materials, the breakwater 6 guides the substances to diffuse towards the periphery of the breakwater 6 and reduce the speed of the substances, and the substances diffusing towards the periphery of the breakwater 6 continuously fall into the impurity collecting cavity 11, at the moment, the larger flocs are gradually deposited in the impurity collecting cavity 11, and other substances in the raw materials rise along with the rising of the liquid level.
In some embodiments, the tank 1 is provided with a plurality of monitoring taps 7, the monitoring taps 7 being located at different heights inside the tank 1; in this embodiment, one end of any one of the monitoring taps 7 is disposed inside the can 1 and the other end is disposed outside the can 1, in other words, the monitoring tap 7 penetrates through the can 1 to draw the substances in the can 1 out of the can 1; in this embodiment, the feed channel 2 comprises a stock solution port for adding the raw material and a dosing port for adding the medicine, as is evident; furthermore, in this embodiment, a valve is provided between the feed channel 2 and the first separation channel 3, which valve can adjust the flow rate of the material into the first separation channel 3.
In the above embodiment, the operator can discharge the substances at different heights in the tank 1 through the plurality of monitoring taps 7, and measure the impurity content in the substances by means of human eyes observation, medicament detection, and the like, so as to monitor the purification degree of the raw materials in the tank 1 in real time. If the purification degree of the raw materials in the tank body 1 reaches the expected degree, the purifier can maintain the current working state; if the purification degree of the raw material in the tank 1 does not reach the expected level, the purification effect of the purifier can be improved by reducing the flow rate of the feed passage 2, increasing the medicine addition amount of the feed passage 2, and the like.
Referring to fig. 5, in the purifier, the top of the tank 1 is further provided with a clear liquid cavity, and the clear liquid cavity is located above the second separation channel 4; the monitoring tap 7 may comprise a monitoring tap I, a monitoring tap II, a monitoring tap III, a monitoring tap IV and a monitoring tap V; the monitoring tap I is close to the bottom end of the first separation channel 3, the monitoring tap II is close to the bottom end of the first-stage sedimentation zone 41, the monitoring tap III is arranged between the first-stage sedimentation zone 41 and the second-stage sedimentation zone 42, the monitoring tap IV is close to the top end of the second-stage sedimentation zone 42, the monitoring tap V is close to the top end of the clear liquid cavity, and the monitoring taps 7 respectively correspond to different partitions in the tank body 1, so that the monitoring effect on the tank body 1 is facilitated.
The purifier provided by the application is mainly divided into six parts: the flocculation mixing zone where the feed channel 2 is located, the central separation zone where the first separation channel 3 is located, the primary sedimentation zone 41, the secondary sedimentation zone 42, the supernatant zone above the secondary sedimentation zone 42, and the sludge collection zone below the primary sedimentation zone 41 and the central separation zone. The purifier provided by the application can integrate the procedures of flocculation, separation, precipitation and sludge collection of raw materials such as mine water burst, mineral separation wastewater and the like in the purification process into one tank body 1, and has the advantages of small occupied area, high treatment efficiency and the like.
Wherein, the upper parts of the first-stage sedimentation zone 41 and the second-stage sedimentation zone 42 are reserved with enough space, and the space can be filled with filler according to specific process requirements to form a filter layer, thereby improving the purification efficiency.
Furthermore, in some embodiments, the top of the tank 1 may be provided with a service portion, a vent, and a drain; a drain 12 and a sludge collecting area access 13 can be arranged at the bottom of the tank body 1, and sludge and other sediments can be discharged out of the tank body 1 from the drain 12. Referring to fig. 1 and 2, the top of the tank 1 is designed with two exhaust pipes, one of which is connected to the supernatant zone exhaust port 100 and the other is connected to the central separation zone and has the intermediate separation pipe exhaust port 110, and the clear water drain port 120, the outlets of which are the exhaust ports mentioned above. The top of the tank body 1 is also provided with maintenance parts such as a maintenance platform guardrail 8, a maintenance manhole 10 and the like, and the side surface of the tank body 1 is provided with a vertical ladder 9, so that the maintenance is convenient.
Taking the purification operation of beneficiation wastewater as an example, the wastewater which is subjected to heavy metal capturing and PH adjustment can enter the purifier provided by the application from the flocculation mixing area corresponding to the feeding channel 2, and in the process, the medicament can be added into the feeding channel 2, so that the medicament is fully mixed with the wastewater in the feeding channel 2, and the flocculation of impurities in the wastewater by the medicament is realized. The mixture of waste water and medicament enters the central separation area corresponding to the first separation channel 3 from the feeding channel 2, contacts the pipe wall of the first separation channel 3 and spirals downwards along the pipe wall to separate and settle the flocs in the mixture. A water deflector 6 is arranged below the first separation channel 3 to prevent the aforesaid mixture from directly striking down the flocs which have settled and accumulated. Of course, in the above process, larger flocs are already deposited at the bottom of the tank 1, and the liquid level in the tank 1 is also continuously rising, so that smaller flocs rise with the liquid and enter the primary settling zone 41 and the secondary settling zone 42 sequentially. When the liquid and smaller flocs entering the first-stage sedimentation area 41 and the second-stage sedimentation area 42 flow through the slit, the slit can prevent the smaller flocs from floating upwards, or the small flocs of multiple clusters can be gathered and then settled downwards under the action of dead weight, and meanwhile, the liquid without the flocs can continuously rise towards the upper part of the second-stage sedimentation area 42, and the liquid without the flocs can be called clear liquid. The clear liquid is a target product of the purification operation of the beneficiation wastewater. As for impurities such as flocs settled on the bottom of the tank 1, the impurities can be discharged and collected from the bottom of the tank 1.
The purifier provided by the application is described in detail above. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.
Claims (10)
1. The purifier is characterized by comprising a tank body (1), a feeding channel (2), a first separation channel (3) and a second separation channel (4); the first separation channels (3) are vertically distributed in the tank body (1), the tops of the first separation channels (3) are communicated with and intersected with the outlet of the feeding channel (2), and the bottoms of the first separation channels (3) are suspended in the tank body (1); the second separation channel (4) is arranged on the periphery of the first separation channel (3), a plurality of slits for blocking impurities from floating up are arranged in the second separation channel (4), and the extending directions of the slits are obliquely intersected with the vertical direction.
2. Purifier according to claim 1, characterized in that the second separation channel (4) comprises a primary sedimentation zone (41) and a secondary sedimentation zone (42); the primary sedimentation zone (41) is positioned below the secondary sedimentation zone (42); the primary sedimentation zone (41) and the secondary sedimentation zone (42) are internally provided with a plurality of cylinder bodies sleeved layer by layer, the inner diameter of any one cylinder body is reduced from one end of the shaft end to the other end of the shaft end, and the slit is defined by the adjacent cylinder bodies.
3. The purifier as recited in claim 2, wherein,
All the cylinders of the primary sedimentation zone (41) are in a truncated cone-shaped cylinder shape and have the same taper, all the cylinders of the primary sedimentation zone (41) are concentrically distributed around the first separation channel (3), and the small-caliber end of any cylinder faces upwards;
All the cylinders of the secondary sedimentation zone (42) are in a truncated cone-shaped cylinder shape and have the same taper, and all the cylinders of the secondary sedimentation zone (42) are concentrically distributed around the first separation channel (3); the small caliber end of any cylinder body faces upwards.
4. A purifier according to claim 3, wherein the upper and lower ends of all the cylinders of the primary sedimentation zone (41) and the upper and lower ends of all the cylinders of the secondary sedimentation zone (42) are provided with barrier strips (5), and all the barrier strips (5) are fixedly connected to the tank (1).
5. The purifier as recited in claim 2, wherein,
The height of the cylinder of the secondary sedimentation zone (42) is greater than the height of the cylinder of the primary sedimentation zone (41),
And/or the number of the groups of groups,
The density of the cylinder of the secondary sedimentation zone (42) is greater than the density of the cylinder of the primary sedimentation zone (41),
And/or the number of the groups of groups,
The taper of the barrel of the secondary sedimentation zone (42) is greater than the taper of the barrel of the primary sedimentation zone (41).
6. The purifier according to any one of claims 1 to 5, characterized in that the first separation channel (3) comprises a first tube body (31) and a second tube body (32) connected, the first tube body (31) being located above the second tube body (32), the inner diameter of the first tube body (31) diverging from top to bottom, the inner diameter of the second tube body (32) being equal everywhere and not smaller than the maximum inner diameter of the first tube body (31); a water baffle (6) is arranged right below the second pipe body (32), and the vertical projection of the second pipe body (32) is positioned in the vertical projection of the water baffle (6).
7. Purifier according to claim 6, characterized in that the bottom of the tank (1) is provided with an impurity collection chamber (11); the impurity collecting cavity (11) is cone-shaped and has a downward tip; the second pipe body (32), the water baffle (6) and the impurity collecting cavity (11) are coaxially distributed and sequentially distributed from top to bottom.
8. Purifier according to any one of claims 2 to 5, characterized in that the tank (1) is provided with a plurality of monitoring taps (7), all the monitoring taps (7) being arranged at different heights inside the tank (1), one end of any one of the monitoring taps (7) being arranged inside the tank (1) and the other end being arranged outside the tank (1); the feeding channel (2) comprises a stock solution port and a dosing port, and a valve is arranged between the feeding channel (2) and the first separation channel (3).
9. The purifier according to claim 8, characterized in that the top of the tank (1) is provided with a clear liquid chamber, which is located above the second separation channel (4); all the monitoring taps (7) comprise a monitoring tap I, a monitoring tap II, a monitoring tap III, a monitoring tap IV and a monitoring tap V; the monitoring tap I is adjacent to the bottom end of the first separation channel (3), the monitoring tap II is adjacent to the bottom end of the primary sedimentation zone (41), the monitoring tap III is arranged between the primary sedimentation zone (41) and the secondary sedimentation zone (42), the monitoring tap IV is adjacent to the top end of the secondary sedimentation zone (42), and the monitoring tap V is adjacent to the top end of the clear liquid cavity.
10. A purifier according to any one of claims 1-5, characterized in that the top of the tank (1) is provided with a maintenance platform, an exhaust port and a drain port.
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CN202322416480.7U CN220899631U (en) | 2023-09-06 | 2023-09-06 | Purifier |
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CN202322416480.7U CN220899631U (en) | 2023-09-06 | 2023-09-06 | Purifier |
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CN202322416480.7U Active CN220899631U (en) | 2023-09-06 | 2023-09-06 | Purifier |
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