CN210411699U - Spirulina spray-washing, draining and drying integrated system - Google Patents

Abstract

A spirulina spray rinsing, draining and drying integrated system comprises a spirulina liquid delivery pipe, a liquid discharge tank, a silt separator, a cleaning and filtering unit and a rotary spraying mechanism, wherein the spirulina liquid delivery pipe, the liquid discharge tank, the silt separator, the cleaning and filtering unit and the rotary spraying mechanism are included in the spirulina spray rinsing device, the draining device comprises a flow dividing assembly, two draining grooves, a buffer tank and a vacuum pump, the drying device comprises a collecting tank, a delivery pump, a spray dryer, a screw feeder and an electromagnetic vibrating screen, the beneficial effects of the utility model are that the tank bottom of the large-area cleaning tank can be completely covered by cleaning water only by one reciprocating swinging spray pipe, the rotary spraying mechanism does not need to move integrally, the structure is simple and practical, a negative pressure chamber is arranged in the draining grooves, the moisture of the spirulina liquid in the draining grooves is quickly removed, the draining time is reduced, the negative pressure chamber is arranged in the draining grooves, and the solid content of the spirulina liquid can be improved compared with the natural draining mode, the algae liquid solid content is increased, and the heat efficiency of the spray dryer can be improved under certain drying temperature and feeding speed.

Description

Spirulina spray-washing, draining and drying integrated system

Technical Field

The utility model relates to a spirulina processing equipment technical field, in particular to spirulina spray rinsing dripdrying stoving integration system.

Background

The spirulina is contacted with air in the culture pond, so that tiny silt in the air falls into the culture pond, the spirulina is washed when being processed to remove silt mixed in the spirulina, the washed spirulina is naturally drained for a long time, the washed spirulina needs to be filled into a draining tank with filter cloth, the labor intensity of workers is high, a large area of drained spirulina liquid needs to be specially arranged, and the drained spirulina liquid is sent into a spray drying device.

Disclosure of Invention

In view of the above, there is a need for a spirulina spray-washing, draining and drying integrated system that can effectively remove silt from spirulina, has short draining time, low labor intensity, no need of large-area draining place, and high spray-drying thermal efficiency.

The utility model provides a spirulina spray rinsing dripdrying stoving integration system, includes sand removal spray rinsing device, dripdrying device, drying device, sand removal spray rinsing device includes algae liquid conveyer pipe, tapping basin, silt separator, washs the filter unit, rotatory mechanism that sprays, the one end and the tapping basin of algae liquid conveyer pipe are connected, the other end of algae liquid conveyer pipe is sealed, silt separator includes silt separation body, first inlet pipe, discharging pipe, is provided with first liquid phase entry on the upper portion of silt separation body, is provided with first liquid phase export at the top of silt separation body, is provided with the second liquid phase export in the bottom of silt separation body, the one end and the algae liquid conveyer pipe intercommunication of first inlet pipe, the other end and the first liquid phase entry linkage of first inlet pipe, the one end and the first liquid phase exit linkage of discharging pipe, it includes cloth cistern to wash the filter unit, The washing tank is a box body with an opening at the top and one side wall, the washing tank is a box body with an opening at the top, the liquid distribution tank is higher than the washing tank, the opening end of the side part of the liquid distribution tank is connected with the opening at the top of the washing tank, the washing tank comprises an inclined section and a horizontal section, the bottom of the washing tank is hollow, filter cloth covers the upper part of the bottom of the washing tank, the rotary spraying mechanism comprises a fixed column, a spraying pipe, a motor, a first connecting rod and a second connecting rod, the fixed column is arranged on the ground at one side of the opening end of the side part of the washing tank, the middle section of the spraying pipe is rotatably connected with the top end of the fixed column, one end of the spraying pipe is communicated with a washing water source, and the other end of the spraying pipe is a free end, the motor is fixed on the fixed column, one end of the first connecting rod is rotatably connected with the free end of the spray pipe, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is fixedly connected with the output end of the motor, the draining device comprises a flow dividing assembly, two draining grooves, a buffer tank and a vacuum pump, the flow dividing assembly comprises a flow dividing groove and a flow dividing valve, the cross section of the flow dividing groove is L-shaped, the flow dividing groove comprises a horizontal plate and a vertical plate, one end of the horizontal plate, which is opposite to the vertical plate, is hermetically connected with the side wall of the cleaning groove, which is close to one side of the horizontal section, two liquid discharging ports are arranged on the side wall of the cleaning groove, which is close to one side of the horizontal section, the liquid discharging ports are positioned above the horizontal plate, the flow dividing valve comprises a, the center pin is located between two leakage fluid dram to be connected with the lateral wall rotation that the washing tank is close to horizontal segment one side, the one end of two valve plates all with center pin fixed connection, two valve plates are relative perpendicular, the upper surface of the horizontal plate of splitter box is hugged closely to the bottom surface of two valve plates, the width of two valve plates all equals with the width of the horizontal plate of splitter box, two valve plates can cover respectively on the leakage fluid dram of corresponding one side, the drop dry groove is open-top's box, is equipped with the filter layer of horizontal arrangement in the drop dry groove to divide into filter chamber, negative pressure chamber with the drop dry groove, the filter layer includes the backup pad of fretwork and the filter cloth that is located the backup pad, the entry of vacuum pump and the exit linkage of buffer tank, the entry of buffer tank communicates with the negative pressure chamber of two drop dry grooves respectively, drying device includes collection tank, delivery pump, spray drier, The spiral feeder and the electromagnetic vibrating screen are respectively provided with two collecting tanks and two delivery pumps, the outlet of the filtering chamber of each draining groove corresponds to the inlet connection of one collecting tank, the outlet of each collecting tank corresponds to the inlet connection of one delivery pump, the outlets of the two delivery pumps are all connected with the inlet of a spray dryer, the outlet of the spray dryer is connected with the inlet of the spiral feeder, and the outlet of the spiral feeder is connected with the inlet of the electromagnetic vibrating screen.

Preferably, the spray dryer comprises an atomizing nozzle, the atomizing nozzle comprises a nozzle body, an atomized liquid buffer bag and a flow guide pipe, the nozzle body is a cylinder, the middle part of the nozzle body is provided with a central hole which is communicated along the axial direction of the nozzle body, the annular wall of the nozzle body is hollow, one side edge of the central hole forms a 45-degree chamfer angle and forms a 45-degree annular inclined plane, the annular inclined plane is provided with a plurality of annular holes which are uniformly distributed along the annular inclined plane, the annular holes are used for communicating the central hole with the hollow part of the annular wall of the nozzle body, the axial direction of the annular holes is vertical to the annular inclined plane, the axes of the annular holes are jointly crossed at one point, the atomized liquid buffer bag is fixed at one end of the nozzle body, which is opposite to the annular inclined plane, the flow guide pipe is coaxially sleeved in the central hole, and one end of the flow guide pipe is communicated, the other end of honeycomb duct sets up atomizing liquid buffering package one side from the shower nozzle body, extends to the shower nozzle body along the centre bore and sets up annular inclined plane one side always to extend the junction that surpasss the axis of a plurality of annuluses, be equipped with the compressed gas pipe on the rampart of shower nozzle body, the one end and the high pressurized air source of compressed gas pipe are connected, the other end of compressed gas pipe and the inner chamber intercommunication of the rampart of shower nozzle body are equipped with algae liquid pipe at the top of atomizing liquid buffering package, the one end and the inner chamber intercommunication of atomizing liquid buffering package of algae liquid pipe, the other end and the exit linkage of delivery pump of algae liquid pipe.

Preferably, the length of the first link is greater than the length of the second link.

Preferably, the length of the second connecting rod is adjustable.

Preferably, the fixed column is rotatably connected with the ground.

Preferably, the free end of the shower pipe is tapered.

Preferably, the cleaning and filtering unit further comprises a plurality of water-retaining blocks, the water-retaining blocks are placed at the bottom of the liquid distribution groove and are uniformly distributed along the length direction of the liquid distribution groove, and the water-retaining blocks are arranged close to the opening end of the side wall of the liquid distribution groove.

Preferably, a first gate valve is installed at a position close to the end part of the closed end of the algae liquid conveying pipe, a sand unloading hopper is further installed at a position close to the end part of the closed end of the algae liquid conveying pipe, the sand unloading hopper is located between the end part of the closed end of the algae liquid conveying pipe and the first gate valve, an inlet of the sand unloading hopper is communicated with the algae liquid conveying pipe, and a second gate valve is installed at an outlet of the sand unloading hopper.

Preferably, a spiral groove is arranged on the inner wall of the algae liquid conveying pipe, and the spiral groove is formed on the inner wall around the axis of the algae liquid conveying pipe along the axis direction of the algae liquid conveying pipe, so that the algae liquid in the algae liquid conveying pipe is turbulent.

Preferably, the silt separator still includes the second inlet pipe, still is provided with the second liquid phase entry on silt separation body upper portion, the inner chamber of silt separation body is a enclosure space, silt separation body upper segment is the cone, silt separation body hypomere is the cone, the one end and the algae liquid conveyer pipe intercommunication of second inlet pipe, the other end and the second liquid phase entry of second inlet pipe are connected, first liquid phase entry, second liquid phase entry structure are the same, first liquid phase entry, second liquid phase entry along silt separation body rampart equipartition, first liquid phase entry, the equal vertical setting of second liquid phase entry to make algae liquid get into the upper segment inner chamber of silt separation body with the tangential direction level of the upper segment of silt separation body, the feed liquor direction of first liquid phase entry, second liquid phase entry is the same, the discharging pipe of silt separation body is installed in silt separation body top, the lower extreme of the discharging pipe of silt separation body is in this is internal at silt separation to extend to the hypomere of silt separation body, the upper end of the discharging pipe of silt separation body exposes silt separation body.

The beneficial effects of the utility model reside in that, the algae liquid of collecting carries out the coarse separation through advanced silt separator that goes into of algae liquid conveyer pipe in the tapping basin, with most silt separation, then algae liquid gets into the cloth cistern, utilize the cloth cistern to spread algae liquid in the tank bottom of washing tank, only need a reciprocating swing's shower, the tank bottom that just can realize the large tracts of land washing tank is by wasing water whole cover, rotatory spray mechanism need not the bulk movement, moreover, the steam generator is simple in structure, and practical, the tank bottom that the slope set up makes algae liquid following current and down, wash water and carry remaining a small amount of silt and pass the filter cloth, and spirulina then stays the filter cloth top, thereby effectively get rid of the silt of mixing in spirulina, the mechanization of spirulina washing has been realized, the manpower has significantly reduced, and it is fast to wash.

The beneficial effects of the utility model reside in that, the spirulina through the washing gets into two dribble grooves through the flow divider in turn, because set up the negative pressure room in the dribble groove, the moisture of the algae liquid in dribble groove is taken off fast, the time of dribble is reduced, the time quantum of algae liquid is packed into in one of them dribble groove, another dribble groove carries out algae liquid dribble fast, and the spirulina that will dribble is discharged, so alternate operation, only need two dribble grooves just can satisfy the continuous dribble operation of algae liquid after the washing, no longer need the workman pack into one dribble groove with algae liquid, the workman intensity of labour has been reduced, also needn't set up large tracts of land dribble place.

The beneficial effects of the utility model reside in that, set up the negative pressure chamber in the drop dry groove, compare with the mode of natural drop dry, can improve the algae liquid and contain the solid rate, the algae liquid contains the solid rate and increases, can improve spray dryer's thermal efficiency under certain drying temperature and feed rate.

Drawings

FIG. 1 is a top view of the spirulina spray-washing, draining and drying integrated system.

Fig. 2 is a front view of the spirulina spray-washing, draining and drying integrated system.

Fig. 3 is a front view of the rotary spray mechanism.

Fig. 4 is a top view of the rotary spray mechanism.

Fig. 5 is a top view of the shunt assembly.

Fig. 6 is a cross-sectional view of the flow diversion assembly of fig. 5 taken along the direction a-a.

Fig. 7 is a right side view of the shunt assembly.

Fig. 8 is a sectional view of the draining tank.

Fig. 9 is an isometric view of the atomizer head.

Fig. 10 is a sectional view of the atomizer head.

FIG. 11 is a partial enlarged view of the end of the closed end of the algae liquid conveying pipe.

Fig. 12 is a front view of the silt separator.

In the figure: the device comprises a draining device 10, a diversion assembly 11, a diversion channel 111, a horizontal plate 1111, a vertical plate 1112, a diversion valve 112, a central shaft 1121, a valve plate 1122, a draining channel 12, a filter layer 121, a filter chamber 122, a negative pressure chamber 123, a buffer tank 13, a vacuum pump 14, a sand-removing spray-washing device 20, an algae liquid conveying pipe 21, a first gate valve 211, a sand-unloading hopper 212, a second gate valve 213, a liquid discharging tank 22, a sand separator 23, a sand-separating body 231, a first feeding pipe 232, a discharging pipe 233, a second feeding pipe 234, a washing and filtering unit 24, a liquid distribution tank 241, a washing tank 242, an inclined section 2421, a horizontal section 2422, a liquid discharging port 21, a fixed frame 243, a water-blocking block 244, a rotary spray mechanism 25, a fixed column 251, a spray pipe 252, a motor 253, a first connecting rod 254, a second connecting rod 255, a drying device 30, a collecting tank 31, a conveying pump 32, a spray dryer 33, an atomizing spray-, An annular inclined plane 33112, an annular hole 33113, a compressed gas pipe 33114, an atomized liquid buffer bag 3312, an algae liquid pipe 33121, a draft tube 3313, a screw feeder 34, and an electromagnetic vibrating screen 35.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 12, the embodiment of the present invention provides a spirulina spray-washing, draining and drying integrated system, which comprises a sand-removing spray-washing device 20, a draining device 10 and a drying device 30, wherein the sand-removing spray-washing device 20 comprises an algae liquid conveying pipe 21, a liquid discharging tank 22, a sediment separator 23, a cleaning and filtering unit 24 and a rotary spraying mechanism 25, one end of the algae liquid conveying pipe 21 is connected with the liquid discharging tank 22, the other end of the algae liquid conveying pipe 21 is closed, the sediment separator 23 comprises a sediment separation body 231, a first inlet pipe 232 and a discharge pipe 233, a first liquid phase inlet is arranged at the upper part of the sediment separation body 231, a first liquid phase outlet is arranged at the top part of the sediment separation body 231, a second liquid phase outlet is arranged at the bottom part of the sediment separation body 231, one end of the first inlet pipe 232 is communicated with the algae liquid conveying pipe 21, the other end of the first inlet pipe 232 is connected with the first, one end of the discharge pipe 233 is connected to the first liquid phase outlet, the cleaning and filtering unit 24 includes a liquid distribution tank 241, a cleaning tank 242, and a fixing frame 243, the liquid distribution tank 241 and the cleaning tank 242 are both fixedly mounted on the fixing frame 243, the other end of the discharge pipe 233 is connected to the inlet of the liquid distribution tank 241, the liquid distribution tank 241 is a box body with an open top and one side wall, the cleaning tank 242 is a box body with an open top, the liquid distribution tank 241 is higher than the cleaning tank 242, the open end of the side of the liquid distribution tank 241 is connected to the open top of the cleaning tank 242, the cleaning tank 242 includes an inclined section 2421 and a horizontal section 2422, the bottom of the cleaning tank 242 is hollow, the top of the bottom is covered with filter cloth, the rotary spraying mechanism 25 includes a fixed column 251, a spraying pipe 252, a motor 253, a first connecting rod 254 and a second connecting rod 255, the fixed column 251 is disposed, one end of the spray pipe 252 is communicated with a cleaning water source, the other end of the spray pipe 252 is a free end, the motor 253 is fixed on the fixed column 251, one end of the first connecting rod 254 is rotatably connected with the free end of the spray pipe 252, the other end of the first connecting rod 254 is rotatably connected with one end of the second connecting rod 255, the other end of the second connecting rod 255 is fixedly connected with the output end of the motor 253, the draining device 10 comprises a flow dividing assembly 11, two draining tanks 12, a buffer tank 13 and a vacuum pump 14, the flow dividing assembly 11 comprises a flow dividing tank 111 and a flow dividing valve 112, the section of the flow dividing tank 111 is L-shaped, the flow dividing tank 111 comprises a horizontal plate 1111 and a vertical plate 1112, one end of the horizontal plate opposite to the vertical plate 1112 is hermetically connected with the side wall of the cleaning tank 242 close to the horizontal section 2422, two liquid discharge ports 24221 are arranged on the side wall of the cleaning tank 242 close to the horizontal section 2422, the liquid discharge, Two valve plates 1122, a central shaft 1121 is vertically arranged on the side wall of the cleaning tank 242 close to the horizontal section 2422, the central shaft 1121 is located between the two liquid discharge ports 24221 and is rotatably connected with the side wall of the cleaning tank 242 close to the horizontal section 2422, one end of each of the two valve plates 1122 is fixedly connected with the central shaft 1121, the two valve plates 1122 are relatively perpendicular, the bottom surfaces of the two valve plates 1122 are tightly attached to the upper surface of the horizontal plate 1111 of the diversion channel 111, the width of each of the two valve plates 1122 is equal to the width of the horizontal plate 1111 of the diversion channel 111, the two valve plates 1122 can be respectively covered on the liquid discharge ports 24221 on the corresponding sides, the draining channel 12 is a box body with an open top, a horizontally arranged filter layer 121 is arranged in the draining channel 12 to divide the draining channel 12 into a filter chamber 122 and a negative pressure chamber 123, the filter layer 121 comprises a hollowed support plate and filter cloth positioned on the support plate, the inlet of buffer tank 13 communicates with the negative pressure chamber 123 of two draining tanks 12 respectively, drying device 30 includes collection tank 31, delivery pump 32, spray dryer 33, screw feeder 34, electromagnetic vibration sieve 35, collection tank 31, delivery pump 32 are two, the export of the filter chamber 122 of each draining tank 12 corresponds to the entry linkage of a collection tank 31, the export of each collection tank 31 corresponds the entry linkage with a delivery pump 32, the export of two delivery pumps 32 all with the entry linkage of spray dryer 33, the export of spray dryer 33 and the entry linkage of screw feeder 34, the export of screw feeder 34 and the entry linkage of electromagnetic vibration sieve 35.

The flow dividing valve 112 rotates around the central shaft 1121, one of the valve plates 1122 seals the liquid outlet 24221 on the corresponding side, the other valve plate 1122 seals one side of the flow dividing groove 111, and the algae liquid flows out from the other liquid outlet 24221, then flows out from one end of the flow dividing groove 111 corresponding to the non-sealed liquid outlet 24221 and enters the draining groove 12 on the corresponding side, otherwise, the flow dividing valve 112 rotates reversely around the central shaft 1121, and the algae liquid enters the other draining groove 12.

The beneficial effects of the utility model reside in that, the algae liquid of collecting in the tapping basin 22 carries out rough separation through advanced silt separator 23 that goes into of algae liquid conveyer pipe 21, with most silt separation, then algae liquid gets into cloth cistern 241, utilize cloth cistern 241 to scatter the algae liquid in the tank bottom of washing tank 242, only need a reciprocating swing's shower 252, just can realize that the tank bottom of large tracts of land washing tank 242 is by wasing water whole cover, rotatory spraying mechanism 25 need not the bulk movement, moreover, the steam generator is simple in structure, and is practical, the tank bottom that the slope set up makes algae liquid following current and down, wash water and carry remaining a small amount of silt and pass the filter cloth, and spirulina then stays the filter cloth top, thereby effectively get rid of the silt of mixing in spirulina, the mechanization of spirulina washing has been realized, the manpower has significantly reduced, and the cleaning speed is fast.

The beneficial effects of the utility model reside in that, the spirulina through the washing gets into two dribble grooves 12 through flow divider 112 in turn, because set up negative pressure chamber 123 in the dribble groove 12, the moisture of the algae liquid of dribble groove 12 is taken off fast, the time of dribble is reduced, the time quantum of algae liquid is packed into in one of them dribble groove 12, another dribble groove 12 carries out the algae liquid dribble fast, and discharge the spirulina of dribble, so operation in turn, only need two dribble grooves 12 just can satisfy the continuous dribble operation of algae liquid after the washing, no longer need the workman pack into one of the dribble groove 12 with the algae liquid, the workman intensity of labour has been reduced, also needn't set up the large tracts of land dribble place.

The beneficial effects of the utility model reside in that, set up negative pressure chamber 123 in the groove 12 of driping, compare with the mode of natural driping, can improve the algae liquid and contain the solid rate, the algae liquid contains the solid rate and increases, can improve spray dryer 33's thermal efficiency under certain drying temperature and feed rate.

Referring to fig. 1 to 12, further, the spray dryer 33 includes an atomizing nozzle 331, the atomizing nozzle 331 includes a nozzle body 3311, an atomizing liquid buffering bag 3312, and a flow guide tube 3313, the nozzle body 3311 is a cylinder, a center hole 33111 penetrating along an axial direction of the nozzle body 3311 is provided in a middle portion of the nozzle body 3311, an annular wall of the nozzle body 3311 is hollow, a side edge of the center hole 33111 is chamfered at 45 ° to form a 45 ° annular inclined surface 33112, a plurality of annular holes 33113 are provided in the annular inclined surface 33112, the plurality of annular holes 33113 are uniformly distributed along the annular inclined surface 33112, the annular holes 33113 communicate the center hole 33111 with a hollow portion of the annular wall of the nozzle body 3311, an axial direction of the annular holes 33113 is perpendicular to the annular inclined surface 33112, axial lines of the plurality of annular holes 33113 meet at a common point, the atomizing liquid buffering bag 3312 is fixed to an end of the nozzle body 3311 opposite to the annular inclined surface 33112, the flow guide tube 331, one end of the flow guide tube 3313 is connected to the inner cavity of the atomized liquid cushion 3312, the other end of the flow guide tube 3313 extends from the nozzle body 3311 to the atomized liquid cushion 3312 along the center hole 33111 to the nozzle body 3311 to the annular inclined surface 33112 and beyond the intersection of the axes of the annular holes 33113, a compressed gas tube 33114 is provided on the annular wall of the nozzle body 3311, one end of the compressed gas tube 33114 is connected to a high pressure gas source, the other end of the compressed gas tube 33114 is connected to the inner cavity of the annular wall of the nozzle body 3311, an algae liquid tube 33121 is provided on the top of the atomized liquid cushion 3312, one end of the algae liquid tube 33121 is connected to the inner cavity of the atomized liquid cushion 3312, and the other end of the algae liquid tube 33121 is connected to the outlet of the delivery pump 32.

The existing atomizing nozzle 331 is not provided with the flow guide tube 3313, the bottom opening of the atomizing buffering bag is directly communicated with the center hole 33111, the atomizing nozzle 331 has the condition of interruption of atomization, because in the center hole 33111, a positive pressure region appears from the intersection point of a plurality of annular holes 33113 to the part of the atomizing buffering bag 3312, the existence of the positive pressure region causes the airflow to flow to the atomizing buffering bag 3312, the atomizing buffering bag 3312 bubbles, and the atomization process is interrupted.

In this embodiment, the bottom opening of the atomizing buffering bag is communicated with one end of the draft tube 3313, the other end of the draft tube 3313 extends to exceed the intersection of the plurality of annular holes 33113, and this position is in the negative pressure region, avoiding the positive pressure region, so that the liquid of the atomizing buffering bag directly enters the negative pressure region through the draft tube 3313, and the positive pressure region cannot be entered, thereby solving the occurrence of the atomization interruption in the prior art.

Referring to fig. 1 to 12, further, the first link 254 has a length greater than that of the second link 255.

Referring to fig. 1 to 12, further, the second link 255 may be adjustable in length.

In this embodiment, by adjusting the length of the second connecting rod 255, the swing amplitude of the shower pipe 252 can be adjusted to adapt to cleaning tanks 242 with different lengths.

Referring to fig. 1 to 12, further, the fixing post 251 is rotatably connected to the ground.

Referring to fig. 1-12, further, the free end of the shower 252 is tapered.

Referring to fig. 1 to 12, further, the cleaning filter unit 24 further includes a plurality of water blocks 244, the water blocks 244 are disposed at the bottom of the liquid distribution tank 241 and are uniformly distributed along the length direction of the liquid distribution tank 241, and the water blocks 244 are disposed near the opening end of the side wall of the liquid distribution tank 241.

In this embodiment, the algae liquid in the liquid distribution tank 241 can be spread more uniformly at the bottom of the cleaning tank 242 by using the water blocking block 244, so as to improve the cleaning effect.

Referring to fig. 1 to 12, a first gate valve 211 is installed at a position close to the closed end of the algae liquid transporting pipe 21, a sand discharge hopper 212 is installed at a position close to the closed end of the algae liquid transporting pipe 21, the sand discharge hopper 212 is located between the closed end of the algae liquid transporting pipe 21 and the first gate valve 211, an inlet of the sand discharge hopper 212 is communicated with the algae liquid transporting pipe 21, and a second gate valve 213 is installed at an outlet of the sand discharge hopper 212.

In this embodiment, when algae liquid containing silt enters the silt separator 23 from the algae liquid conveying pipe 21, a part of silt is deposited in the algae liquid conveying pipe 21, especially at a position close to the closed end of the algae liquid conveying pipe 21, due to the effect of inertia, when silt exists at the closed end of the algae liquid conveying pipe 21, the first gate valve 211 is closed, the silt is discharged from the second gate valve 213, and then the second gate valve 213 is opened after the second gate valve 213 is closed.

Referring to fig. 1 to 12, further, a spiral groove is provided on the inner wall of the algae liquid conveying pipe 21, the spiral groove is along the axial direction of the algae liquid conveying pipe 21, and a spiral groove is formed on the inner wall around the axial direction of the algae liquid conveying pipe 21 to make the algae liquid in the algae liquid conveying pipe 21 turbulent.

In this embodiment, be equipped with the helicla flute in the algae liquid conveyer pipe 21, just can reach the torrent state under the lower condition of algae liquid velocity of flow, the torrent state can form self-cleaning ability, prevents that silt deposit from blockking up algae liquid conveyer pipe 21.

Referring to fig. 1 to 12, further, the sediment separator 23 further includes a second feeding pipe 234, a second liquid phase inlet is further disposed at the upper portion of the sediment separation body 231, an inner cavity of the sediment separation body 231 is a closed space, an upper portion of the sediment separation body 231 is a cone, a lower portion of the sediment separation body 231 is a cone, one end of the second feeding pipe 234 is communicated with the algae liquid conveying pipe 21, the other end of the second feeding pipe 234 is connected with the second liquid phase inlet, the first liquid phase inlet and the second liquid phase inlet are identical in structure, the first liquid phase inlet and the second liquid phase inlet are uniformly distributed along the annular wall of the sediment separation body 231, the first liquid phase inlet and the second liquid phase inlet are both vertically arranged, so that algae liquid horizontally enters the upper portion inner cavity of the sediment separation body 231 in a tangential direction of the upper portion of the sediment separation body 231, liquid inlet directions of the first liquid phase inlet and the second liquid phase inlet are identical, the discharging pipe 233 of the sediment separation body 231 is mounted at, the lower end of discharge pipe 233 of sand and mud separating body 231 is located in sand and mud separating body 231 and extends toward the lower section of sand and mud separating body 231, and sand and mud separating body 231 is exposed at the upper end of discharge pipe 233 of sand and mud separating body 231.

The algae liquid is by behind tangential silt separation body 231, along silt separation body 231 section of thick bamboo wall from top to bottom left spiral motion, and the algae liquid of decurrent rotation is outer vortex, and outer vortex turns upwards again after reaching silt separation body 231's cone bottom, along silt separation body 231 axis upward rotation, discharges through silt separation body 231's discharging pipe 233 at last, and the algae liquid of upward rotation is interior vortex. Algae liquid is at rotatory in-process, leans on the rotatory centrifugal force that produces of algae liquid, throws silt particle to silt separation body 231 section of thick bamboo wall, and the whereabouts separation is under the effect of fluid promotion and gravity, however, because unilateral feed liquor can cause the algae liquid of upward rotation eccentric, partial silt particle can be brought into the interior vortex, leads to silt separator 23 to separate the effect poor.

In this embodiment, adopt first liquid phase entry, the synchronous feed liquor of second liquid phase entry, first liquid phase entry, second liquid phase entry have avoided the eccentric problem of upwards rotatory algae liquid in order to follow silt separation body 231 cross-section circle central symmetry, have prevented that partial silt granule from being brought into interior vortex, have improved the separation effect of silt separator 23.

The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (10)

1. The utility model provides a spirulina spray rinsing dripdrying stoving integration system which characterized in that: including sand removal spray-rinsing device, draining device, drying device, sand removal spray-rinsing device includes algae liquid conveyer pipe, tapping basin, silt separator, washing filter unit, rotatory mechanism that sprays, the one end and the tapping basin of algae liquid conveyer pipe are connected, the other end of algae liquid conveyer pipe is sealed, silt separator includes silt separation body, first inlet pipe, discharging pipe, is provided with first liquid phase entry on the upper portion of silt separation body, is provided with first liquid phase export at the top of silt separation body, is provided with the second liquid phase export in the bottom of silt separation body, the one end and the algae liquid conveyer pipe intercommunication of first inlet pipe, the other end and the first liquid phase entry linkage of first inlet pipe, the one end and the first liquid phase exit linkage of discharging pipe, wash filter unit and include cloth cistern, washing tank, mount, cloth cistern, The washing tank is fixedly arranged on the fixing frame, the other end of the discharge pipe is connected with an inlet of the liquid distribution tank, the liquid distribution tank is a box body with an opening on the top and one side wall, the washing tank is a box body with an opening on the top, the liquid distribution tank is higher than the washing tank, the opening end of the side part of the liquid distribution tank is connected with the opening on the top of the washing tank, the washing tank comprises an inclined section and a horizontal section, the bottom of the washing tank is hollow, filter cloth covers the upper part of the bottom of the washing tank, the rotary spraying mechanism comprises a fixed column, a spraying pipe, a motor, a first connecting rod and a second connecting rod, the fixed column is arranged on the ground on one side of the opening end on the side part of the washing tank, the middle section of the spraying pipe is rotatably connected with the top end of the fixed column, one end of the spraying pipe is communicated with a washing water source, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is fixedly connected with the output end of the motor, the draining device comprises a flow dividing assembly, two draining grooves, a buffer tank and a vacuum pump, the flow dividing assembly comprises a flow dividing groove and a flow dividing valve, the cross section of the flow dividing groove is L-shaped, the flow dividing groove comprises a horizontal plate and a vertical plate, one end of the horizontal plate, which is opposite to the vertical plate, is hermetically connected with the side wall of the cleaning groove, which is close to one side of the horizontal section, two liquid discharging ports are arranged on the side wall of the cleaning groove, which is close to one side of the horizontal section, the liquid discharging ports are positioned above the horizontal plate, the flow dividing valve comprises a central shaft and two valve plates, the central shaft is vertically arranged on the side wall of the cleaning groove, which is close to one, one end of each valve plate is fixedly connected with the central shaft, the two valve plates are relatively vertical, the bottom surfaces of the two valve plates are tightly attached to the upper surface of the horizontal plate of the diversion channel, the width of each valve plate is equal to that of the horizontal plate of the diversion channel, the two valve plates can be respectively covered on the liquid discharge ports on the corresponding sides, the draining channel is a box body with an opening at the top, a horizontally arranged filter layer is arranged in the draining channel to divide the draining channel into a filter chamber and a negative pressure chamber, the filter layer comprises a hollow support plate and filter cloth positioned on the support plate, the inlet of the vacuum pump is connected with the outlet of the buffer tank, the inlet of the buffer tank is respectively communicated with the negative pressure chambers of the two draining channels, the drying device comprises a collecting tank, a conveying pump, a spray dryer, a screw feeder and an electromagnetic vibrating screen, the collecting tank and the conveying pump are both, and the outlet of the filter chamber of each draining channel corresponds to the inlet, the outlet of each collecting tank is correspondingly connected with the inlet of one conveying pump, the outlets of the two conveying pumps are connected with the inlet of a spray dryer, the outlet of the spray dryer is connected with the inlet of a spiral feeder, and the outlet of the spiral feeder is connected with the inlet of an electromagnetic vibrating screen.

2. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the spray dryer comprises an atomizing nozzle, the atomizing nozzle comprises a nozzle body, an atomized liquid buffer bag and a flow guide pipe, the nozzle body is a cylinder, the middle part of the nozzle body is provided with a central hole which is communicated along the axial direction of the nozzle body, the annular wall of the nozzle body is hollow, one side edge of the central hole forms a 45-degree chamfer angle and forms a 45-degree annular inclined plane, the annular inclined plane is provided with a plurality of annular holes which are uniformly distributed along the annular inclined plane, the annular holes are used for communicating the central hole with the hollow part of the annular wall of the nozzle body, the axial direction of the annular holes is vertical to the annular inclined plane, the axial lines of the annular holes are jointly intersected, the atomized liquid buffer bag is fixed at one end of the nozzle body, which is opposite to the annular inclined plane, the flow guide pipe is coaxially sleeved in the central hole, and one end of the flow guide pipe is communicated with, the other end of honeycomb duct sets up atomizing liquid buffering package one side from the shower nozzle body, extends to the shower nozzle body along the centre bore and sets up annular inclined plane one side always to extend the junction that surpasss the axis of a plurality of annuluses, be equipped with the compressed gas pipe on the rampart of shower nozzle body, the one end and the high pressurized air source of compressed gas pipe are connected, the other end of compressed gas pipe and the inner chamber intercommunication of the rampart of shower nozzle body are equipped with algae liquid pipe at the top of atomizing liquid buffering package, the one end and the inner chamber intercommunication of atomizing liquid buffering package of algae liquid pipe, the other end and the exit linkage of delivery pump of algae liquid pipe.

3. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the length of the first connecting rod is greater than that of the second connecting rod.

4. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the length of the second connecting rod is adjustable.

5. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the fixed column is rotatably connected with the ground.

6. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the free end of the spray pipe is conical.

7. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the cleaning and filtering unit further comprises a plurality of water blocking blocks, the water blocking blocks are placed at the bottom of the liquid distribution groove and are uniformly distributed along the length direction of the liquid distribution groove, and the water blocking blocks are arranged close to the side wall opening end of the liquid distribution groove.

8. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: install first gate valve in the position that is close to algae liquid conveyer pipe closed end tip, still install in the position that is close to algae liquid conveyer pipe closed end tip and unload husky fill, it is located between algae liquid conveyer pipe closed end tip and the first gate valve to unload husky fill, unload husky entry and the algae liquid conveyer pipe intercommunication of fighting, install the second gate valve in the export of unloading husky fill.

9. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the inner wall of the algae liquid conveying pipe is provided with a spiral groove, and the spiral groove is formed on the inner wall around the axis of the algae liquid conveying pipe along the axis direction of the algae liquid conveying pipe so as to enable algae liquid in the algae liquid conveying pipe to be turbulent.

10. The spirulina spray-washing, draining and drying integrated system as claimed in claim 1, wherein: the silt separator still includes the second inlet pipe, still is provided with the second liquid phase entry on silt separation body upper portion, the inner chamber of silt separation body is a enclosure space, silt separation body upper segment is the cone, silt separation body hypomere is the cone, the one end and the algae liquid conveyer pipe intercommunication of second inlet pipe, the other end and the second liquid phase entry linkage of second inlet pipe, first liquid phase entry, second liquid phase entry structure are the same, first liquid phase entry, second liquid phase entry are along silt separation body rampart equipartition, first liquid phase entry, the equal vertical tangent line setting of second liquid phase entry to make algae liquid get into the upper segment inner chamber of silt separation body with the upper segment's of silt separation body orientation level, the feed liquor direction of first liquid phase entry, second liquid phase entry is the same, the discharging pipe of silt separation body is installed in silt separation body top, the lower extreme of the discharging pipe of silt separation body is in this is internal at silt separation to extend to the hypomere of silt separation body, the upper end of the discharging pipe of silt separation body exposes silt separation body.

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