CN111333145B

CN111333145B - Centrifugal separation concentration environment-friendly sewage purification treatment equipment

Info

Publication number: CN111333145B
Application number: CN202010178668.0A
Authority: CN
Inventors: 曹镇宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2022-05-13
Anticipated expiration: 2040-03-14
Also published as: CN111333145A

Abstract

The invention discloses a centrifugal separation concentration environment-friendly purified sewage treatment device, which belongs to the technical field of sewage treatment devices and comprises a driving device and a stand, wherein the driving device is arranged on the stand through a support, the stand is provided with a water purification tank, a 'C' -shaped groove, a concentrated water tank and a sewage tank, and the water purification tank, the concentrated water tank and the sewage tank are respectively internally provided with a water purification pump, a concentrated water pump and a sewage pump.

Description

Centrifugal separation concentration environment-friendly sewage purification treatment equipment

Technical Field

The invention belongs to the technical field of sewage treatment equipment, and particularly relates to centrifugal separation, concentration, environmental protection and purification sewage treatment equipment.

Background

With the development of modernization and the improvement of productivity of various industries, a large amount of mixtures are produced after production, and many mixtures have extremely high utilization value, and the solid part or concentrated solution with higher content or cleaner water can be obtained in a separation and concentration mode, so that unnecessary components without economic value are removed. In domestic sewage and industrial wastewater in the environmental protection industry, relatively clean water can be obtained after harmful and valuable solid impurities are removed by separation and concentration, and the clean water is only treated by being matched with other modes or equipment according to different requirements before treatment. The metallurgical industry: the dehydration of tailings in a metallurgical mine field is an important link of a dressing plant, and means that tailing slurry output by a dressing process is separated and concentrated to form solid slag with low water content, and the slag has high economic value. The common devices and methods on the market today are: a series of complex processes such as filter pressing, filtering and precipitation are adopted to separate the tailings, so that the water content of the tailings is reduced. The disadvantages of the process or the equipment are that: the process is complex, the flow is multiple, and the capital investment of the combination of a plurality of equipment modules is large and the occupied area is large. The environmental protection industry: with the acceleration of the modernization process and the development of industry, the living standard of people is improved, the generation of domestic sewage and industrial wastewater gradually shows a growing trend, and the pollution to the environment is more serious, especially the pollution to underground water. Domestic sewage, industrial waste contain solid impurity, water, silt etc. in the water, though utilize the mode of deposiing can progressively deposit impurity, silt to the sedimentation tank bottom, this also has its not enough: that is, a large amount of time and a large amount of capital investment are required. The capital is needed to build a large sedimentation tank, the sewage cannot be separated immediately after entering the sedimentation tank, and the sewage needs to be kept still for a long time. The flocculating agent is added before sewage separation for flocculation, and small-particle impurities are flocculated into large particles under the action of the flocculating agent, so that the separation and concentration effects are greatly improved. After long-time study, the inventor develops an automatic reciprocating type centrifugal separation and concentration machine which can solve the defects of the devices or methods. The automatic reciprocating centrifugal separation and concentration machine can be designed and manufactured according to different treatment capacities according to actual requirements, the requirements of different industries on different treatment capacities are met, the investment cost of the automatic reciprocating centrifugal separation and concentration machine is low, and the separation effect is good. The automatic reciprocating centrifugal separation and concentration machine can also be used as a front-end pretreatment module of some equipment, such as a filter press. An accidental chance is given once, a certain amount of water is put into the glass vacuum cup when the glass vacuum cup is washed, the inner cover for filtering tea leaves in the cup is not placed well, the inner cover is obliquely placed in the heat preservation cup, and when the cup is swung up and down forcibly, the inner cover sees through the glass wall that washing water impacts the obliquely placed tea filtering cover after being swung up and down, and then falls back to the bottom of the cup body to form a vortex rotating at a high speed. Impurities, dirt and the like in the cup are gradually brought into the bottom of the water body by the vortex, the water body outside the vortex is gradually clear and clean, and researches show that the vortex is generated by a centrifugal force, the water body impacts an inclined plate of the tea filtering cover after being thrown, and the impact force is decomposed into a tangential driving force to generate the vortex. Therefore, the design of utilizing the phenomenon of generating the vortex is designed and developed to be a container similar to a cup body, dirty water is separated through the container similar to the cup body, a part similar to an obliquely placed tea filtering cover is added into the cup body, continuous power is provided through a mechanism, relatively clean water can be separated through the device, and meanwhile concentrated liquid in the middle of the vortex can be obtained.

Disclosure of Invention

The invention aims to provide a centrifugal separation, concentration and environment-friendly sewage purification treatment device to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:

the sewage treatment equipment comprises a driving device and a stand, wherein the driving device is arranged on the stand through a support, the stand is provided with a water purification tank, a 'C' -shaped groove, a concentrated water tank and a sewage tank, the water purification tank, the concentrated water tank and the sewage tank are respectively provided with a water purification pump, a concentrated water pump and a sewage pump, and the sewage treatment equipment is characterized by also being provided with a conical separation system, the conical separation system comprises a top cover, a conical body, a sliding block I, a sliding block II, a water inlet valve, a water inlet pipe, a concentrated water valve, a concentrated water pipe, a water purification valve and a water purification pipe, the conical body is internally provided with a separation device, the separation device comprises an upper separation device, a lower separation device and a separation cone, the upper separation device and the lower separation device are respectively fixed on the separation cone, a gap is reserved between the upper separation device and the lower separation device, the conical body is fixed through a fixing device, the fixing device comprises an upper fixing ring, a lower fixing ring and a movable rod, and the movable shaft is arranged on the movable rod, the movable shaft is fixed in a kidney-shaped hole on the connecting rod to move, the stand is also provided with a baffle, the baffle is provided with a fixed block, the fixed block is provided with a fulcrum shaft, the connecting rod moves around the fulcrum shaft, the other end of the connecting rod is connected with the extrusion wheel, the extrusion wheel is fixed in the groove of the extrusion wheel, the driving device drives the rotating shaft to rotate, the rotating shaft drives the extrusion system to rotate, the extrusion system comprises an upper extrusion wall and a lower extrusion wall, an extrusion wheel groove is formed in front of the upper extrusion wall and the lower extrusion wall, the upper part and the lower part of the rotating shaft are respectively provided with an upper bearing seat and a lower bearing seat, a slide block I and a slide block II are respectively fixed on the conical body through a bracket, the slide block I and the slide block II are clamped in a C-shaped groove to move up and down, one end of the water inlet hose is connected with a water inlet pipe and the other end of the sewage pump, one end of the water purification hose is connected with a water purification pump and the other end of the water hose is connected with a concentrated water pipe, the other end is connected with a concentrated water pump. In order to better improve the service life of the product, the material of the conical body is an anti-corrosion material, in order to better improve the separation effect, the upper separation device comprises an inclined plane I and a plane I, the lower separation device comprises a plane II and an inclined plane II, and the plane I and the plane II are semicircular. The various components and operating principles of the present invention are as follows: the conical separation system is a core component of the whole equipment and also an important component of the equipment. The mixed sewage is separated and concentrated into pure water and concentrated water through a cone-shaped separation system, wherein the pure water is only compared with the sewage before separation and is not compared with other water qualities. The conical separation system comprises a top cover, a conical body, a sliding block, a water inlet valve, a water inlet pipe, a concentrated water valve, a concentrated water pipe, a purified water valve, a purified water pipe, a fixing device, a separation device and the like, wherein the top cover covers the opening of the conical body from the top, so that the mixture in the conical body can be prevented from overflowing; the slide block is fixed on the surface of the conical shell; the conical structure is in a conical shape, the diameter of the conical structure is gradually reduced from top to bottom, and the conical structure is favorable for separating and concentrating a mixture; the water inlet pipe and the water purification pipe are connected from the side surface of the conical body and are connected along the tangential direction of the conical surface, sewage enters the conical body through the water inlet pipe, purified water is discharged from the water purification pipe after separation and concentration, and the water inlet pipe and the water purification pipe are respectively provided with a water inlet valve and a water purification valve; the concentration pipe is arranged at the lowest part of the conical body, the separated and concentrated sediment containing impurities such as silt and the like with high concentration is discharged from the concentrated water pipe, and a concentrated water valve is arranged at the outlet of the concentrated water pipe; the fixing device comprises an upper fixing ring, a lower fixing ring, a movable rod and the like, the fixing device is arranged on the outer surface of the conical body and is locked and fixed on the outer surface of the conical body, the upper fixing ring and the lower fixing ring are connected through the movable rod, a movable shaft is arranged in the middle of the movable rod, the upper fixing ring and the lower fixing ring are driven by the movable shaft, and the upper fixing ring and the lower fixing ring drive the conical body to move up and down; the separating device is a core part of the conical separating system, sewage of the whole separating system is separated into purified water and concentrated water through the separating device, the separating device comprises an upper separating device, a lower separating device, a separating cone and the like, the separating cone penetrates through the upper separating device and the lower separating device, the upper separating device and the lower separating device are in the same size and shape and are semicircular in projection in the vertical direction, the upper separating device comprises a plane, an inclined plane and the like, and the lower separating device comprises a plane and an inclined plane. A slide block link mechanism: the slider connecting rod mechanism is the core of the whole equipment and also an important component, is a power source of the whole centrifugal separation and concentration machine, and realizes the continuous up-and-down reciprocating motion of the conical separation system through the slider connecting rod mechanism. The sliding block connecting rod mechanism comprises a driving device, a bearing seat, an extrusion system, an extrusion wheel, a fulcrum shaft, a connecting rod, a movable rod, an upper fixing ring, a lower fixing ring, a conical body, a sliding block, a C-shaped sliding groove and the like, wherein the driving device drives the extrusion wheel, the extrusion wheel is extruded by an extrusion wheel groove, the extrusion wheel always moves in the extrusion wheel groove, the connecting rod drives the movable rod, and the movable rod pulls the whole conical separation system to move up and down in the sliding groove. An extrusion system: the extrusion system is arranged in the bearing seats at the two sides and comprises a rotating shaft, an extrusion wheel groove, an upper extrusion wall, a lower extrusion wall, an upper limit point b, a lower limit point a and the like.

The invention has the following advantages; the method has the advantages of low investment cost, obvious separation effect and wide application range, meets the environmental protection requirements of the modern society, and is suitable for comprehensive popularization and application.

Description of the drawings:

FIG. 1 is a three-dimensional structure diagram I of a centrifugal separation, concentration, environmental protection and purification sewage treatment device of the present invention;

FIG. 2 is a perspective view of the sewage treatment apparatus for centrifugal separation, concentration, environmental protection and purification according to the present invention;

FIG. 3 is a structural diagram of a conical separation system of the centrifugal separation, concentration and environmental-friendly purification sewage treatment device of the invention;

FIG. 4 is a structural diagram of a separating device of the sewage treatment equipment for centrifugal separation, concentration, environmental protection and purification of the invention;

FIG. 5 is a structural diagram of a slider link mechanism of the sewage treatment equipment for centrifugal separation, concentration, environmental protection and purification of the invention;

FIG. 6 is a partial enlarged view of the apparatus for treating sewage by centrifugal separation, concentration, environmental protection and purification in accordance with the present invention;

FIG. 7 is a structural diagram of an extrusion system of the sewage treatment equipment for centrifugal separation, concentration, environmental protection and purification of the present invention;

FIG. 8 is a track diagram of an extrusion wheel groove of the sewage treatment equipment for centrifugal separation, concentration, environmental protection and purification.

Detailed Description

Example 1

As shown in fig. 1-8:

concentrated environmental protection of centrifugal separation purifies sewage treatment device, including drive arrangement 1 and pallet 8, drive arrangement 1 establishes on pallet 8 through the support, is equipped with water purification case 17, "C" shape groove 9, dense water tank 19 and sewage case 15 on pallet 8, is equipped with water purification pump 16, dense water pump 18 and sewage pump 14, its characterized in that in water purification case 17, the dense water tank 19 and the sewage case 15 respectively: the device is also provided with a conical separation system, the conical separation system comprises a top cover 30, a conical body 20, a sliding block I21, a sliding block II24, a water inlet valve 22, a water inlet pipe 23, a concentrated water valve 26, a concentrated water pipe 25, a purified water valve 28 and a purified water pipe 27, a separation device 100 is arranged in the conical body 20, the separation device 100 comprises an upper separation device, a lower separation device and a separation cone, the upper separation device and the lower separation device are respectively fixed on the separation cone, a gap is reserved between the upper separation device and the lower separation device, the conical body 20 is fixed through a fixing device, the fixing device comprises an upper fixing ring 29, a lower fixing ring 10 and a movable rod 3, the movable rod 3 is provided with a movable shaft 31, the movable shaft 31 is fixed in a waist-shaped hole 38 on a connecting rod 37 to move, a baffle plate 42 is further arranged on a stand 8, a fixing block is arranged on the baffle plate 42, a fulcrum shaft 2 is arranged on the fixing block, the connecting rod 37 moves around the fulcrum shaft 2, and the other end of the connecting rod 37 is connected with an extrusion wheel 102, the extrusion wheel 102 is fixed in the extrusion wheel groove 39, the driving device 1 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the extrusion system to rotate, the extrusion system comprises an upper extrusion wall 40 and a lower extrusion wall 41, the extrusion wheel groove 39 is formed in front of the upper extrusion wall 40 and the lower extrusion wall 41, the upper part and the lower part of the rotating shaft 12 are respectively provided with an upper bearing seat 13 and a lower bearing seat 11, a slide block I21 and a slide block II24 are respectively fixed on the conical body 20 through a bracket, the slide block I21 and the slide block II24 are clamped in the C-shaped groove 9 to move up and down, one end of the water inlet hose 5 is connected with the water inlet pipe 23, the other end is connected with the sewage pump 14, one end of the water purifying hose 6 is connected with the purified water pipe 27, the other end is connected with the purified water pump 16, one end of the concentrated water hose 7 is connected with the concentrated water pipe 25, the other end is connected with the concentrated water pump 18, the upper separation device comprises an inclined plane I33 and a plane I34, the lower separation device comprises a plane II35 and an inclined plane II101, the plane I34 and the plane II35 are semi-circular. The invention is suitable for separating and concentrating all insoluble mixtures with density difference, and separates and concentrates the sewage mixture by utilizing the difference of specific gravity of each component in the mixture and the different states expressed under the action of centrifugal force and combining the action of gravity. Impurities such as silt and the like are gradually precipitated towards the lower part of the middle cone under the action of centrifugal force, clean water is gradually separated towards the edge, a proper amount of flocculating agent can be added into a sewage mixture for accelerating the separation speed, and suspended fine particles are gathered into large particles by the flocculating agent, so that the separation and precipitation are facilitated. The whole equipment is vertically installed, the sewage tank is positioned at the uppermost position of the equipment, the conical separation system is vertically placed, the top cover is positioned above the conical body, the sewage pump is arranged in the sewage tank, the sewage pump can pump sewage in the sewage tank into the conical separation system through the water inlet hose, one end of the water inlet hose is connected with the sewage pump, and the other end of the water inlet hose is connected with the water inlet pipe of the conical separation system; a water purifying pump is arranged in the water purifying tank, the water purifying pump can pump the purified water separated in the conical separation system through a water purifying hose, one end of the water purifying hose is connected with the water purifying pump, and the other end of the water purifying hose is connected with a water purifying pipe of the conical separation system; the concentrated water pump is arranged in the concentrated water tank, the concentrated water pump can pump the concentrated water separated in the conical separation system through the concentrated water hose, one end of the concentrated water hose is connected with the concentrated water pump, and the other end of the concentrated water hose is connected with the concentrated water pipe of the conical separation system. A liquid level floating ball is also arranged in the sewage tank, the liquid level floating ball controls the high and bottom liquid levels, when the liquid level is low, sewage is pumped and regulated from other sewage tanks through other water pumps to enter the sewage tank, and the high liquid level stops; the purified water and the concentrated water in the purified water tank and the concentrated water tank are pumped out by other corresponding water pumps when the liquid level is high, and the water is stopped when the liquid level is low. In order to realize the maximum separation and concentration effect of the equipment, the sewage with the volume of 2/3-3/5 cup bodies is always kept in the cone-shaped cup bodies, and the distance between the horizontal plane and the lower separation device is kept above 100 mm. In order to ensure that the sewage volume in the conical body is always unchanged, the intelligent control system is arranged, the flow of the clean water pump is the same as that of the concentrated water pump, and the flow of the clean water pump and the flow of the concentrated water pump are equal to that of the sewage pump, namely the flow of the clean water pump and the flow of the concentrated water pump are half of that of the sewage pump. The device runs intermittently, namely the device stops after running for T time, the water purifying valve and the concentrated water valve are automatically opened, the water purifying pump and the concentrated water pump are automatically started, the water purifying pump and the concentrated water pump stop after T1 time, and the water purifying valve and the concentrated water valve are automatically closed, wherein the purified water and the concentrated water which are separated in the conical body are not required to be completely pumped out, and a part of sewage which is not separated yet is left in the conical body; the water inlet valve is automatically opened, the sewage pump pumps the sewage in the sewage tank into the conical body through the water inlet hose, and the sewage pump stops after t2 time, wherein t2 is t1, namely the sum of the water pumped by the clean water pump and the water pumped by the concentrated water pump is equal to the water pumped by the sewage pump. After the water inlet valve is automatically closed and the sewage pump is automatically stopped, the sliding block connecting rod mechanism is automatically started again, the sliding block connecting rod mechanism drives the conical separation system to continue to separate, the sliding block connecting rod mechanism stops again after T time, purified water is discharged again, concentrated and pumped into the sewage … …, and the whole equipment sets the time reservation completely according to the respective flow and is automatically controlled by the PLC. The equipment intermittent type nature operating time T for let the more high-efficient more reasonable operation of equipment, the T value here is a special numerical value, and the T numerical value needs to be based on many times experimental reachs, different sewage different components, and separation concentration effect and time are also inequality, and equipment can most separation clean after accelerating the interior sewage of toper through the centrifugation in the T time. Assuming that the conical separation system is operated once, i.e. the one-to-one cycle time is n, then T should be equal to a whole water multiple of n, where let T be an integer multiple of n: the conical separation system is prevented from being clamped in the middle position when the equipment stops, and a complete cycle is guaranteed to be completed. The water inlet hose, the water purification hose and the concentrated water hose which are connected with the conical body are all hoses, and the hoses do not influence the up-and-down operation of the conical separation system. The conical separation system is a core component of the whole equipment and also an important component of the equipment. The mixed sewage is separated and concentrated into pure water and concentrated water through a cone-shaped separation system, wherein the pure water is only compared with the sewage before separation and is not compared with other water qualities. The conical separation system comprises a top cover, a conical body, a sliding block, a water inlet valve, a water inlet pipe, a concentrated water valve, a concentrated water pipe, a purified water valve, a purified water pipe, a fixing device, a separation device and the like, wherein the top cover covers the opening of the conical body from the top, so that the mixture in the conical body can be prevented from overflowing; the slide block is fixed on the surface of the conical shell; the conical structure is in a conical shape, the diameter of the conical structure is gradually reduced from top to bottom, and the conical structure is favorable for separating and concentrating a mixture; the water inlet pipe and the water purification pipe are connected from the side surface of the conical body and are connected along the tangential direction of the conical surface, sewage enters the conical body through the water inlet pipe, purified water is discharged from the water purification pipe after separation and concentration, and the water inlet pipe and the water purification pipe are respectively provided with a water inlet valve and a water purification valve; the concentration pipe is arranged at the lowest part of the conical body, the separated and concentrated sediment containing impurities such as silt and the like with high concentration is discharged from the concentrated water pipe, and a concentrated water valve is arranged at the outlet of the concentrated water pipe; the fixing device comprises an upper fixing ring, a lower fixing ring, a movable rod and the like, the fixing device is arranged on the outer surface of the conical body and is locked and fixed on the outer surface of the conical body, the upper fixing ring and the lower fixing ring are connected through the movable rod, a movable shaft is arranged in the middle of the movable rod, the upper fixing ring and the lower fixing ring are driven by the movable shaft, and the upper fixing ring and the lower fixing ring drive the conical body to move up and down; the separating device is a core part of the conical separating system, sewage of the whole separating system is separated into purified water and concentrated water through the separating device, the separating device comprises an upper separating device, a lower separating device, a separating cone and the like, the separating cone penetrates through the upper separating device and the lower separating device, the upper separating device and the lower separating device are in the same size and shape and are semicircular in projection in the vertical direction, the upper separating device comprises a plane, an inclined plane and the like, and the lower separating device comprises a plane, an inclined plane and the like. Inlet tube, water purification pipe, dense water pipe department all are provided with automatic valve, and automatic valve passes through PLC and the water pump linkage separately, is provided with the filter screen in the inboard of water purification pipe and conical body handing-over, and the filter screen has filtering capability, can filter some impurity, and the effect that sets up the filter screen here lies in further improving out water quality of water. The inlet tube, the clean water pipe all insert from conical surface tangential direction, and inlet tube, clean water pipe cut the direction and unanimous with the inside rivers direction of rotation of toper piece-rate system, and inside sewage rotation rate can be increased in this kind of design, also plays the effect of supplementary inside sewage of guide production swirl. The water inlet pipe is positioned below the lower separation device and above the sewage liquid level in the normal conical body; the clear water pipe is arranged at the middle lower part and approximately at the total height 2/3 of the conical body, when the clear water pipe and the concentration pipe are discharged, only a part of separated and concentrated sewage is discharged, and the whole discharge is not required, and the discharge water quantity is determined according to specific situations. The inclined plane of the upper separating device and the plane of the lower separating device keep a point of space and are arranged in a vertically staggered manner, namely the upper separating device rotates 180 degrees and then descends a distance to coincide with the lower separating device, and the space between the upper separating device and the lower separating device is larger than 50 mm. The sewage in the conical body is in contact with the inclined plane of the lower separation device after being whipped, the sewage impacts the inclined plane according to the acting force and the reacting force, the inclined plane extrudes the sewage, the extrusion force is N, the sewage rotates in the direction F after being decomposed, the sewage vertically downwards F, and the sewage rotates under the action of the F and falls back under the action of the F; the other half of the water after throwing is contacted with the inclined plane of the upper separating device, and is decomposed into F and F according to the acting force and the reacting force, and the water flow is thrown out from the gap between the upper separating device and the lower separating device after rotating under the action of the inclined plane of the upper separating device and then gradually falls back to the bottom of the conical body after being thrown out. The separation cone is arranged between the upper separation device and the lower separation device and penetrates through the upper separation device and the lower separation device, sewage in the cone body is dispersed and positioned on the peripheral inclined plane under the action of the separation cone, and the separation cone is used for assisting the upper separation device and the lower separation device to separate the sewage better and quickly form a ready vortex. The slider connecting rod mechanism is the core of the whole equipment and also an important component, is a power source of the whole centrifugal separation and concentration machine, and realizes the continuous up-and-down reciprocating motion of the conical separation system through the slider connecting rod mechanism. The sliding block connecting rod mechanism comprises a driving device, a bearing seat, an extrusion system, an extrusion wheel, a fulcrum shaft, a connecting rod, a movable rod, an upper fixing ring, a lower fixing ring, a conical body, a sliding block, a C-shaped sliding groove and the like, wherein the driving device drives the extrusion wheel, the extrusion wheel is extruded by an extrusion wheel groove, the extrusion wheel always moves in the extrusion wheel groove, the connecting rod drives the movable rod, and the movable rod pulls the whole conical separation system to move up and down in the sliding groove. The driving device is fixed on the stand, the bearing seats are fixed on the stand, the driving device is connected with the extrusion system through a shaft, the driving device can drive the extrusion system to rotate freely, the extrusion system is fixed in the bearing seats on two sides, the extrusion system is provided with an extrusion wheel groove, a connecting rod is arranged on the fulcrum shaft and can rotate around the fulcrum shaft, one end of the connecting rod is provided with an extrusion wheel, the other end of the connecting rod is provided with a waist-shaped long hole, the fulcrum shaft is fixed on the stand, the extrusion wheel always moves in the extrusion wheel groove, the connecting rod is connected with a movable rod through the waist-shaped long hole, the middle of the movable rod is provided with a movable shaft, the waist-shaped long hole is sleeved in the movable shaft, the movable shaft can freely slide in the waist-shaped long hole, the movable rod is connected with an upper fixed ring and a lower fixed ring, the upper fixed ring and the lower fixed ring are fixedly arranged on the outer surface of the conical body, the sliding block is always arranged in a C-shaped sliding groove, the C-shaped sliding groove is fixed on the side surface of the stand, the driving device drives the extrusion system through the shaft, the wheel groove of the extrusion system periodically changes, and extrudes the extrusion wheel, the extrusion wheel drives the connecting rod to rotate around the fulcrum shaft at a small angle, the waist-shaped long hole of the connecting rod pushes the movable rod to move, the movable rod is connected with the conical body through the upper fixing ring and the lower fixing ring, the conical body is provided with the sliding block, and the sliding block is installed in the C-shaped sliding groove, so that the movable rod drives the whole conical separation system to do up-down reciprocating swinging. When the conical separation system is thrown to the lowest part, sewage in the conical body is contacted with the separation device, and the sewage starts to rotate and separate; when the cone-shaped separation system is thrown to the top, the sewage in the cone-shaped body falls back to the bottom of the cone-shaped body. The reciprocating operation is carried out in such a way, the rotating speed of each sewage rotation is continuously accumulated, and the rotating speed is accumulated to be higher when the reciprocating operation times of the conical separation system are more. The extrusion system is arranged in the bearing seats at the two sides and comprises a rotating shaft, an extrusion wheel groove, an upper extrusion wall, a lower extrusion wall, an upper limit point b, a lower limit point a and the like. The extrusion wheel groove has a special track, and the up-and-down change and the retention time of the whole conical separation system are controlled by the special track of the extrusion wheel groove. From the extrusion wheel groove track can be seen: the actual conical separation system is in an uppermost position at the lowermost portion of the impingement zone; at the top of the impact zone the actual conical separation system is in the lowermost position, i.e. the impact of the effluent with the separation apparatus is complete. Be provided with dwell area, reset area in the middle of the orbit, and can see that reset area is gentle a lot more than the striking zone, is corresponding to actual conditions: the sewage needs to stay and stand for a period of time after the sewage impacts the separation device, the standing and standing is to avoid interfering the vortex formed in the cone, a reset area is arranged behind the standing area, the line is gentle, the reset area is corresponding to the cone separation system and is reset from the lowest position slowly and upwards, preparation is made for next powerful whipping, when the cone separation system reaches the uppermost part, the reset area is corresponding to the lowest part of the reset area and enters the impact area again, the whipping speed can be improved due to the short experience time of the impact area, the speed during impact is improved, and the experience time of the reset area is long so as not to interfere the vortex formed. In the figure, the track of the wheel groove is expanded, and the tail ends of the track are connected to form the shape of the left extrusion wheel groove. 1. The extrusion wheel groove has a special track, and the up-and-down change and the retention time of the whole conical separation system are controlled by the special track of the extrusion wheel groove. From the development of the press wheel groove path: the actual conical separation system is in the uppermost position in the figure at the lowermost impact zone; in the figure the actual conical separation system is in the lowermost position at the uppermost of the impact zone, i.e. the impact of the sewage with the separation device is completed. The figure is also provided with a stopping area and a resetting area, and the resetting area is much gentler than the impacting area, which corresponds to the practical situation that: the sewage needs to stay and stand for a period of time after the sewage impacts the separation device, the standing and standing is to avoid interfering the vortex formed in the cone, a reset area is arranged behind the standing area, the line is gentle, the reset area is corresponding to the cone separation system and is reset from the lowest position slowly and upwards, preparation is made for next powerful whipping, when the cone separation system reaches the uppermost part, the reset area is corresponding to the lowest part of the reset area and enters the impact area again, the whipping speed can be improved due to the short experience time of the impact area, the speed during impact is improved, and the experience time of the reset area is long so as not to interfere the vortex formed. In the figure, the track of the wheel groove is expanded, and the tail ends of the track are connected to form the shape of the left extrusion wheel groove. The separating device comprises an upper separating device, a lower separating device, a separating cone and the like, the separating cone penetrates through the upper separating device and the lower separating device, the upper separating device and the lower separating device are consistent in size and shape and are semicircular in projection in the vertical direction, the upper separating device comprises a plane, an inclined plane and the like, and the lower separating device comprises a plane, an inclined plane and the like. The inclined plane of the upper separating device and the plane of the lower separating device keep a point of space, and the upper separating device and the lower separating device are installed in a vertically staggered mode, namely the upper separating device rotates 180 degrees and then descends for a certain distance to be overlapped with the lower separating device, and the space between the upper separating device and the lower separating device is larger than 50 mm. The flow of the clean water pump is the same as that of the concentrated water pump, and the flow of the clean water pump and the flow of the concentrated water pump are equal to that of the sewage pump, namely the flow of the clean water pump and the flow of the concentrated water pump are half of that of the sewage pump. The equipment intermittent type nature operating time T for let the more high-efficient more reasonable operation of equipment, the T value here is a special numerical value, and the T numerical value needs to be based on many times experimental reachs, different sewage different components, and separation concentration effect and time are also inequality, and equipment can most separation clean after accelerating the interior sewage of toper through the centrifugation in the T time. Assuming that the conical separation system is operated once, i.e. the one-to-one cycle time is n, then T should be equal to a whole water multiple of n, where let T be an integer multiple of n: the conical separation system is prevented from being clamped in the middle position when the equipment stops, and a complete cycle is guaranteed to be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Concentrated environmental protection of centrifugal separation purifies sewage treatment device, including drive arrangement (1) and pallet (8), drive arrangement (1) is through propping up and establish on pallet (8), is equipped with water purification case (17) on pallet (8), "C" shape groove (9), thick water case (19) and sewage case (15), is equipped with water purification pump (16) respectively in water purification case (17), thick water case (19) and sewage case (15), dense water pump (18) and sewage pump (14), its characterized in that: the device is also provided with a conical separation system, the conical separation system comprises a top cover (30), a conical body (20), a sliding block I (21), a sliding block II (24), a water inlet valve (22), a water inlet pipe (23), a concentrated water valve (26), a concentrated water pipe (25), a purified water valve (28) and a purified water pipe (27), a separation device (100) is arranged in the conical body (20), the separation device (100) comprises an upper separation device, a lower separation device and a separation cone, the upper separation device and the lower separation device are respectively fixed on the separation cone, a gap is reserved between the upper separation device and the lower separation device, the conical body (20) is fixed through a fixing device, the fixing device comprises an upper fixing ring (29), a lower fixing ring (10) and a movable rod (3), the movable rod (3) is provided with a movable shaft (31), the movable shaft (31) is fixed in a waist-shaped hole (38) on a connecting rod (37) to move, a baffle plate (42) is further arranged on the stand (8), the baffle (42) is provided with a fixed block, the fixed block is provided with a fulcrum shaft (2), a connecting rod (37) moves around the fulcrum shaft (2), the other end of the connecting rod (37) is connected with an extrusion wheel (102), the extrusion wheel (102) is fixed in an extrusion wheel groove (39), a driving device (1) drives a rotating shaft (12) to rotate, the rotating shaft (12) drives an extrusion system to rotate, the extrusion system comprises an upper extrusion wall (40) and a lower extrusion wall (41), the extrusion wheel groove (39) is formed in front of the upper extrusion wall (40) and the lower extrusion wall (41), the upper part and the lower part of the rotating shaft (12) are respectively provided with an upper bearing seat (13) and a lower bearing seat (11), a sliding block I (21) and a sliding block II (24) are respectively fixed on the conical body (20) through supports, the sliding block I (21) and the sliding block II (24) are clamped in a C-shaped groove (9) to move up and down, one end of the water inlet hose (5) is connected with a water inlet pipe (23), the other end is connected with a sewage pump (14), one end of a water purifying hose (6) is connected with a water purifying pipe (27), the other end is connected with a water purifying pump (16), one end of a concentrated water hose (7) is connected with a concentrated water pipe (25), and the other end is connected with a concentrated water pump (18); the upper separating device and the lower separating device are consistent in size and shape and are semicircular in projection in the vertical direction, the upper separating device comprises a plane and an inclined plane, and the lower separating device comprises a plane and an inclined plane; the extrusion wheel groove has a special track, and the up-and-down change and the retention time of the whole conical separation system are controlled through the special track of the extrusion wheel groove; a reset area, an impact area and a retention area are sequentially arranged in the track, and the actual conical separation system is in the uppermost position at the lowest part of the impact area; when the conical separation system reaches the uppermost part, the conical separation system corresponds to the lowermost part of the reset area and enters the impact area again, the impact area is short in experience time, the whipping speed can be increased, the impact speed is increased, and the reset area is long in experience time so as not to interfere with the formed vortex.

2. The sewage treatment equipment for centrifugal separation, concentration, environmental protection and purification of claim 1, which is characterized in that: the material of the cone (20) is an anti-corrosion material.