Cyanobacteria preparation biomass carbon source equipment and use method

Abstract

The application discloses a kind of blue-green algae preparation biomass carbon source equipment and use method, including bearing plate, mixing barrel and extrusion barrel, the blue-green algae preparation biomass carbon source equipment, by setting sieve filter mechanism, segmentation mechanism and forced discharging mechanism between mixing barrel and extrusion barrel, so that mixing barrel and extrusion barrel can be synchronized to the volume size of material in the process of material mixing, compression, extrusion shaping The screening and regrinding repeated use of material, avoid the preparation of carbon source to be influenced by the volume difference of material too much, and segmented cutting of rod-shaped carbon source is synchronized, avoid the problem that the driving motor needs to be independently set in separation process, and lead to the problem of energy consumption increase.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of biomass energy, in particular to a cyanobacteria preparation biomass carbon source equipment and use method. BACKGROUND

[0002] Due to the rapid development of social industry and agriculture, a large amount of wastewater containing nitrogen and phosphorus enters the water body, causing a large amount of water eutrophication, algae rapid reproduction, consumption of water dissolved oxygen, deterioration of water quality, formation of water bloom floating on the surface of water body, and serious impact on the surrounding ecological environment.

[0003] Since the requirement for preparing biochar is that the raw material contains high organic matter, and the organic matter content of cyanobacteria is very high, which can account for 80%-95% of the dry weight of cells, therefore, in the prior art, the cyanobacteria is deeply dehydrated and pulverized, and then mixed with other fiber fragments to prepare a biomass rod-shaped carbon source.

[0004] In the prior art, it is inevitable to prepare equipment to mix, compress, extrude and shape the cyanobacteria and other fiber auxiliary materials to prepare a rod-shaped carbon source. Although the equipment in the prior art can prepare a rod-shaped carbon source through multiple processes, the equipment still has deficiencies in actual use, such as lack of a screening mechanism in the preparation equipment, so that the fiber fragments and other auxiliary materials cannot be screened and removed during feeding, which may affect the preparation of the carbon source. In order to avoid such problems, a cyanobacteria preparation biomass carbon source equipment and use method are provided to solve the problems. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a cyanobacteria preparation biomass carbon source equipment and use method, which solves the problem that the preparation equipment lacks a screening mechanism, and the large pieces of material in the fiber fragments and other auxiliary materials cannot be screened and removed during feeding, which may affect the preparation of the carbon source.

[0006] To achieve the above purpose, the present application is implemented by the following technical scheme: a cyanobacteria preparation biomass carbon source equipment, comprising a bearing plate, a mixing cylinder and an extrusion cylinder, the bearing plate is symmetrically arranged on the left and right, the mixing cylinder is fixedly arranged on the top of the two bearing plates, the extrusion cylinder is communicated with the bottom of the mixing cylinder, the top of the mixing cylinder is fixedly connected with a first driving motor through a support, the output shaft of the first driving motor is fixedly connected with a rotating shaft through a shaft coupling, a plurality of stirring rods are fixedly connected to the surface of the rotating shaft, a spiral conveying blade is fixedly connected to the surface of the rotating shaft and located at the bottom of the stirring rods, a feeding hopper is fixedly connected to one side of the mixing cylinder, a screening mechanism is arranged between the feeding hopper and the rotating shaft, a dividing mechanism is arranged between the screening mechanism and the extrusion cylinder, and a forced feeding mechanism is arranged between the feeding hopper and the screening mechanism.

[0007] Preferably, the screening mechanism comprises limiting sliding frames, the limiting sliding frames are provided with two, and the two limiting sliding frames are fixedly arranged on the front side and the rear side of the top of the feeding hopper respectively, a limiting sliding rod is slidably connected to the inside of the limiting sliding frame, a screening frame is fixedly connected between the two limiting sliding rods, a screening mesh plate is rotatably arranged in the inside of the screening frame, a self-resetting mechanism is arranged between the screening mesh plate and the screening frame, a powder crushing frame is fixedly connected to the top of the feeding hopper through a support, first and second rotating rods are rotatably connected to the both sides of the front side of the powder crushing frame through bearings respectively, gears are fixedly connected to the surfaces of the first and second rotating rods, and the two gears are meshed with each other, one end of each of the first and second rotating rods penetrates and extends into the inside of the powder crushing frame, a plurality of crushing cutters are fixedly connected to the surfaces of the first and second rotating rods and located in the inside of the powder crushing frame, a linkage mechanism is arranged between the second rotating rod and the rotating shaft, a back-shaped frame is fixedly connected to one side of the screening frame, and a cam is fixedly connected to the surface of the rotating shaft and located in the inside of the back-shaped frame.

[0008] Preferably, the dividing mechanism comprises an extrusion hole plate, the extrusion hole plate is fixedly arranged on the front side of the extrusion cylinder, an installation plate is fixedly connected to the front side of the left bearing plate, a rotating roller is rotatably connected to the front side of the installation plate through a bearing, a cutting cutter matched with the extrusion hole plate is fixedly connected to one side of the rotating roller, first pulleys are fixedly connected to the surfaces of the rotating roller and the second rotating rod, and a first belt is transmissionally connected between the two first pulleys.

[0009] Preferably, the forced discharging mechanism comprises guide sliding grooves, the guide sliding grooves are provided with two, and the two guide sliding grooves are respectively arranged on the front side and the rear side of the inner cavity of the feeding hopper, guide sliding blocks are slidably connected to the insides of the guide sliding grooves, tension springs are fixedly connected between the guide sliding blocks and the guide sliding grooves, an active discharging plate is fixedly connected to the bottoms of the two guide sliding blocks, an installation block is fixedly connected to one side of the active discharging plate, a plurality of arc-shaped protrusions are fixedly connected to the bottom of the installation block, and an extrusion rod matched with the arc-shaped protrusions is fixedly connected to the other side of the screening frame.

[0010] Preferably, the self-resetting mechanism comprises rotating columns, the rotating columns are provided with two, and the opposite ends of the two rotating columns are rotatably connected to the front side and the rear side of the screening mesh plate through bearings respectively, limiting sleeves are fixedly connected to the front side and the rear side of the screening frame through supports, active rods are slidably connected to the insides of the limiting sleeves, springs are fixedly connected between the active rods and the limiting sleeves, steel ropes are fixedly connected between the active rods and the rotating columns, and guide columns matched with the steel ropes are rotatably connected to the front side and the rear side of the screening frame through bearings.

[0011] Preferably, the linkage mechanism comprises a rotating shaft rotatably arranged on one side of the regrinding frame through a bearing, one end of the rotating shaft and the surface of the rotating shaft are fixedly connected with bevel gears, and the two bevel gears are meshed with each other, the surface of the rotating shaft and the second rotating shaft are fixedly connected with second belt pulleys, and the second belt pulleys are transmissionally connected with a second belt.

[0012] Preferably, the front side and the rear side of the one side of the screening frame are both provided with positioning sliding grooves, the positioning sliding grooves are slidably connected with positioning sliding blocks, the positioning sliding blocks and the positioning sliding grooves are fixedly connected with return springs, and the two positioning sliding blocks are fixedly connected with a blocking plate matched with the screen mesh plate.

[0013] Preferably, the rear side of the extrusion cylinder is fixedly connected with a second driving motor through a support, the output shaft of the second driving motor is fixedly connected with an extrusion screw through a shaft coupling, one end of the extrusion screw penetrates and extends into the interior of the extrusion cylinder, and the one side of the mixing cylinder and located at the top of the extrusion cylinder is communicated with a steam supplementing pipe.

[0014] The application further discloses a preparation method of the cyanobacterial biomass carbon source.

[0015] S1, when in use, firstly, the fiber chippings and the dehydrated and powdered algal powder are fed into the interior of the screening frame, when the materials are fed into the interior of the screening frame, the materials will press downward by gravity to restore the balance of the screen mesh plate, then steam is introduced into the interior of the mixing cylinder through the steam supplementing pipe and the first driving motor is started at the same time, after the first driving motor is started, the output shaft of the first driving motor drives the rotating shaft and the stirring rod to mix the mixed materials in the interior of the mixing cylinder, the rotating shaft rotates to synchronously drive the spiral conveying blade to rotate, the spiral conveying blade rotates to forcibly feed the mixed materials into the interior of the extrusion cylinder, at this time, the second driving motor is started, after the second driving motor is started, the output shaft of the second driving motor drives the extrusion screw to convey and compress the mixed materials, and the mixed materials extruded by the extrusion screw are discharged in the form of rods from the extrusion hole plate.

[0016] S2, the rotating shaft rotates and the rotating shaft also drives the cam to rotate, the convex points of the cam continuously extrude and push the back-and-forth frame to move back and forth in the rotating process of the cam, the back-and-forth frame drives the screening frame to move, the screening frame drives the screen mesh plate to move, the reciprocating movement of the screen mesh plate screens the materials in the interior of the screen mesh plate, the materials meeting the preparation process after screening fall from the screen mesh plate to the top of the feeding hopper and then fall into the interior of the mixing cylinder through the inclination of the feeding hopper, with the filtering of the materials on the top of the screen mesh plate, the gravity on the top of the screen mesh plate gradually decreases, at this time, the steel cable is elastically tightened and reset, the screen mesh plate is correspondingly tilted up after the reset of the steel cable, and the large fiber chippings remaining on the top of the screen mesh plate roll into the interior of the regrinding frame after the screen mesh plate is tilted up.

[0017] The rotating shaft rotates, and the rotating shaft also drives the bevel gear to rotate, the bevel gear rotates and is engaged with the adjacent bevel gear, and the adjacent bevel gear is driven to rotate through the engagement and the synchronous belt, the rotating shaft rotates, and the rotating shaft also drives the second rotating shaft to rotate through the second belt wheel and the second belt, the second rotating shaft rotates, and the second rotating shaft also drives the gear to rotate, the gear rotates and is engaged with the adjacent gear, and the adjacent gear is driven to rotate in the reverse direction through the engagement, and the first rotating shaft and the second rotating shaft rotate, and the first rotating shaft and the second rotating shaft also drive the crushing cutter to rotate, and the crushing cutter rotates and crushes the fiber fragments collected in the first driving motor.

[0018] S3, the sieve frame reciprocates forward and backward, and simultaneously, the sieve frame also drives the extrusion rod to move synchronously, the extrusion rod moves and continuously contacts the arc-shaped protrusion, and through the extrusion contact with the arc-shaped protrusion, the mounting block is caused to vibrate up and down, the mounting block drives the movable discharge plate to vibrate up and down, and the movable discharge plate vibrates and forcibly accelerates the material received on the top of the movable discharge plate to be discharged into the interior of the mixing cylinder.

[0019] S4, the second rotating shaft rotates, and simultaneously, the second rotating shaft also drives the first belt wheel to rotate, the first belt wheel rotates and drives the rotating roller to rotate through the transmission and driving of the first belt, the rotating roller rotates and drives the cutting tool to rotate, and the cutting tool rotates and continuously cuts the extruded rod-shaped compressed material.

[0020] Preferably, the right side of the sieve frame in S1 is provided with a material guide opening matched with the sieve screen plate, and the height of the material guide opening is consistent with the height of the sieve screen plate in the balanced state.

[0021] The application provides a blue algae preparation biomass carbon source equipment and a use method.

[0022] (1) The blue algae preparation biomass carbon source equipment is provided with a screening mechanism, a segmentation mechanism and a forced discharging mechanism between the mixing cylinder and the extrusion cylinder, so that the mixing cylinder and the extrusion cylinder can screen and repeatedly crush the volume of the material during the processes of mixing, compressing and extruding the material, the volume difference of the material is avoided from affecting the preparation of the carbon source, the rod-shaped carbon source is segmented and cut synchronously, the problem of high energy consumption caused by the independent driving motor for the segmentation process is avoided, the screened material is tilted and shaken synchronously, the material is forced to accelerate and be discharged into the interior of the mixing cylinder, and the problem that the screened material adheres to the inclined surface of the hopper and affects the subsequent material falling and discharging is avoided.

[0023] (2) The blue algae preparation biomass carbon source equipment is provided with a self-resetting mechanism between the sieve screen plate and the repeated crushing frame, so that after the sieve screen plate filters out the material and greatly reduces the load, the sieve screen plate can be elastically reset and tilted upward through the self-resetting mechanism, the large block of material retained can be tilted and introduced into the interior of the repeated crushing frame for repeated crushing treatment through the automatic tilting.

[0024] (3) The equipment for preparing biomass carbon source from cyanobacteria is equipped with a positioning groove, a positioning slider, a reset spring and a sealing plate between the screen frame and the screen plate. When the screen plate is screening materials in a balanced state, the sealing plate can seal the driving space between the screen plate and the screen frame through the elastic cooperation of the positioning groove, the positioning slider and the reset spring, so as to avoid the problem of material leakage from the side when the screen plate is screening materials.

[0025] (4) The equipment for preparing biomass carbon source from cyanobacteria has a tension spring between the guide slider and the guide groove. This allows the movable feeding plate to be elastically engaged with the guide slider, which causes the mounting block and arc-shaped protrusion on its side to be tightly attached to the surface of the extrusion rod. This avoids the problem that the movable feeding plate lacks elasticity during the extrusion rod and arc-shaped protrusion extrusion and vibration process, which leads to the movable feeding plate easily vibrating up and down and not resetting in a timely and regular manner, resulting in poor vibration effect of the movable feeding plate. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0027] Figure 2 For the present invention Figure 1 A magnified view of a section at point A in the middle;

[0028] Figure 3 This is a side view of the internal structure of the mixing cylinder of the present invention;

[0029] Figure 4 This is a schematic diagram of the sieving mechanism structure of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified view of a section at point B in the middle;

[0031] Figure 6 This is a schematic diagram of the internal structure of the limiting sleeve of the present invention;

[0032] Figure 7 For the present invention Figure 4 A magnified view of a section at point C;

[0033] Figure 8 This is a cross-sectional view of the sieve frame structure of the present invention;

[0034] Figure 9 This is a side view of the sealing plate structure of the present invention;

[0035] Figure 10 This is a top view of the hopper structure of the present invention;

[0036] Figure 11 For the present invention Figure 10A close-up view of the middle D;

[0037] Figure 12 A bottom view of the installation block structure of the present application.

[0038] In the figure: 1, load-bearing plate; 2, mixing cylinder; 3, extrusion cylinder; 4, first driving motor; 5, rotating shaft; 6, stirring rod; 7, spiral transmission blade; 8, feeding hopper; 9, screening mechanism; 901, screening frame; 902, screening mesh; 903, self-resetting mechanism; 9031, rotating column; 9032, limiting sleeve; 9033, movable rod; 9034, spring; 9035, steel cable; 9036, guide column; 904, regrinding frame; 905, first rotating rod; 906, second rotating rod; 907, gear; 908, grinding cutter; 909, linkage mechanism; 9091, rotating shaft; 9092, bevel gear; 9093, second pulley; 9094, second belt; 910, back-shaped frame; 911, cam; 912, limiting carriage; 913, limiting slide rod; 10, dividing mechanism; 101, exit hole plate; 102, mounting plate; 103, rotating roller; 104, cutting cutter; 105, first pulley; 106, first belt; 11, forced discharging mechanism; 111, guide chute; 112, guide block; 113, tension spring; 114, movable discharging plate; 115, mounting block; 116, arc-shaped protrusion; 117, extrusion rod; 21, positioning chute; 12, positioning block; 13, reset spring; 14, blocking plate; 15, second driving motor; 16, extrusion screw; 17, steam supplement pipe. Embodiment

[0039] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application.

[0040] Please refer to Figures 1-12The application provides a technical scheme: a cyanobacteria preparation biomass carbon source equipment, which comprises bearing plates 1, a mixing cylinder 2 and an extrusion cylinder 3, the two bearing plates 1 are symmetrically arranged, the mixing cylinder 2 is fixedly arranged at the top of the two bearing plates 1, the extrusion cylinder 3 is communicated with the bottom of the mixing cylinder 2, the top of the mixing cylinder 2 is fixedly connected with a first driving motor 4 through a support, the output shaft of the first driving motor 4 is fixedly connected with a rotating shaft 5 through a shaft coupling, a plurality of stirring rods 6 are fixedly connected to the surface of the rotating shaft 5, a spiral conveying blade 7 is fixedly connected to the surface of the rotating shaft 5 and located at the bottom of the stirring rods 6, a feeding hopper 8 is fixedly connected to one side of the mixing cylinder 2, a second driving motor 15 is fixedly connected to the rear side of the extrusion cylinder 3 through a support, the output shaft of the second driving motor 15 is fixedly connected with an extrusion screw 16 through a shaft coupling, one end of the extrusion screw 16 penetrates through and extends into the interior of the extrusion cylinder 3, a steam supplementing pipe 17 is communicated with one side of the mixing cylinder 2 and located at the top of the extrusion cylinder 3, the steam supplementing pipe 17 is convenient for heating, humidifying and softening the material, so that the material is compressed and shaped.

[0041] As a preferred embodiment: in order to facilitate the screening of the material and the recycling of the screened material, a screening mechanism 9 is arranged between the feeding hopper 8 and the rotating shaft 5, the screening mechanism 9 comprises limiting sliding frames 912, the two limiting sliding frames 912 are fixedly arranged at the front side and the rear side of the top of the feeding hopper 8 respectively, a limiting sliding rod 913 is slidably connected to the interior of the limiting sliding frame 912, a screening frame 901 is fixedly connected between the two limiting sliding rods 913, a screening mesh plate 902 is rotatably arranged in the interior of the screening frame 901, as a detailed explanation: the rotating point of the screening mesh plate 902 is eccentrically arranged, positioning sliding grooves 21 are formed in the front side and the rear side of one side of the screening frame 901, positioning sliding blocks 12 are slidably connected in the interiors of the positioning sliding grooves 21, reset springs 13 are fixedly connected between the positioning sliding blocks 12 and the positioning sliding grooves 21, two sides of the two positioning sliding blocks 12 are jointly fixedly connected with a blocking plate 14 matched with the screening mesh plate 902, a self-resetting mechanism 903 is arranged between the screening mesh plate 902 and the screening frame 901, a regrinding frame 904 is fixedly connected to the top of the feeding hopper 8 through a support, first and second rotating rods 905 and 906 are rotatably connected to the two sides of the front side of the regrinding frame 904 through bearings respectively, gears 907 are fixedly connected to the surfaces of the first and second rotating rods 905 and 906, the two gears 907 are meshed with each other, one end of each of the first and second rotating rods 905 and 906 penetrates through and extends into the interior of the regrinding frame 904, a plurality of grinding cutters 908 are fixedly connected to the surfaces of the first and second rotating rods 905 and 906 and located in the interior of the regrinding frame 904, a linkage mechanism 909 is arranged between the second rotating rod 906 and the rotating shaft 5, a back-shaped frame 910 is fixedly connected to one side of the screening frame 901, a cam 911 is fixedly connected to the surface of the rotating shaft 5 and located in the interior of the back-shaped frame 910;

[0042] In order to facilitate the screen plate 902 to automatically pour the intercepted materials into the inside of the re-pulverizing frame 904, the reset mechanism 903 comprises two rotating columns 9031, and the two rotating columns 9031 are rotatably connected with the front side and the rear side of the screen plate 902 through bearings respectively, the front side and the rear side of the screening frame 901 are fixedly connected with limiting sleeves 9032 through supports, the inside of the limiting sleeve 9032 is slidably connected with a movable rod 9033, the movable rod 9033 and the limiting sleeve 9032 are fixedly connected with springs 9034, the movable rod 9033 and the rotating column 9031 are fixedly connected with steel wires 9035, and the front side and the rear side of the screening frame 901 are rotatably connected with guide columns 9036 matched with the steel wires 9035 through bearings;

[0043] As a detailed description, the linkage mechanism 909 comprises a rotating shaft 9091 rotatably arranged on one side of the re-pulverizing frame 904 through a bearing, and the one end of the rotating shaft 9091 and the surface of the rotating shaft 5 are fixedly connected with bevel gears 9092, and the two bevel gears 9092 are meshed with each other, and the surface of the rotating shaft 9091 and the second rotating rod 906 are fixedly connected with second belt pulleys 9093, and the two second belt pulleys 9093 are drivingly connected with a second belt 9094.

[0044] As a preferred embodiment, in order to facilitate the screening and the segmentation process to be synchronously linked, the segmentation mechanism 10 is arranged between the screening mechanism 9 and the extrusion cylinder 3, the segmentation mechanism 10 comprises an extrusion hole plate 101 fixedly arranged on the front side of the extrusion cylinder 3, an installation plate 102 fixedly connected with the front side of the left bearing plate 1, a rotating roller 103 rotatably connected with the front side of the installation plate 102 through a bearing, a cutting tool 104 fixedly connected with the extrusion hole plate 101 on one side of the rotating roller 103, and first belt pulleys 105 fixedly connected with the surface of the rotating roller 103 and the second rotating rod 906, and a first belt 106 drivingly connected between the two first belt pulleys 105.

[0045] As a preferred embodiment: in order to avoid the material adhering to the hopper 8, causing the hopper 8 to be inconvenient for subsequent filter material guiding and conveying, a forced discharging mechanism 11 is arranged between the hopper 8 and the screening mechanism 9, the forced discharging mechanism 11 comprises two guide sliding grooves 111, and the two guide sliding grooves 111 are respectively arranged on the front side and the rear side of the inner cavity of the hopper 8, the inside of the guide sliding groove 111 is slidably connected with a guide sliding block 112, the guide sliding block 112 and the guide sliding groove 111 are fixedly connected with a tension spring 113, the bottoms of the two guide sliding blocks 112 are fixedly connected with an active discharging plate 114, one side of the active discharging plate 114 is fixedly connected with a mounting block 115, the bottom of the mounting block 115 is fixedly connected with a plurality of arc-shaped protrusions 116, and the other side of the screening frame 901 is fixedly connected with a pressing rod 117 matched with the arc-shaped protrusions 116.

[0046] The application further discloses a preparation method of the cyanobacterial biomass carbon source.

[0047] S1, in use, first, the fiber chippings and the dehydrated and powdered algal powder are fed into the inside of the screening frame 901, when the material is fed into the inside of the screening frame 901, the material will press downward by gravity to restore the balance of the screening mesh plate 902, then steam is introduced into the inside of the mixing cylinder 2 through the steam supplement pipe 17, and the first driving motor 4 is started at the same time, after the first driving motor 4 is started, the output shaft of the first driving motor 4 drives the rotating shaft 5 and the stirring rod 6 to mix the mixed material in the inside of the mixing cylinder 2, the rotating shaft 5 rotates to synchronously drive the spiral conveying blade 7 to rotate, the spiral conveying blade 7 rotates to forcibly discharge the mixed material into the inside of the extruding cylinder 3, at this time, the second driving motor 15 is started, after the second driving motor 15 is started, the output shaft of the second driving motor 15 drives the extruding screw 16 to convey and compress the mixed material, the mixed material extruded by the extruding screw 16 is discharged in a rod shape from the extruding hole plate 101, wherein the right side of the screening frame 901 is provided with a material guiding opening matched with the screening mesh plate 902, and the height of the material guiding opening is consistent with the height of the screening mesh plate 902 in the balanced state.

[0048] S2, the rotating shaft 5 rotates, and the rotating shaft 5 also drives the cam 911 to rotate. The cam 911 rotates, and the protrusions of the cam 911 continuously press and push the back-shaped frame 910 to move forward and backward. The back-shaped frame 910 moves, driving the screening frame 901 to move. The screening frame 901 drives the screen mesh plate 902 to move. The reciprocating movement of the screen mesh plate 902 screens the material inside the screen mesh plate 902. The material that meets the preparation process is filtered from the screen mesh plate 902 and falls to the top of the feeding hopper 8, and then falls to the inside of the mixing cylinder 2 through the inclined guide of the feeding hopper 8. As the material on the top of the screen mesh plate 902 is filtered out, the gravity on the top thereof gradually decreases. At this time, the steel cable 9035 is elastically tightened and reset. The screen mesh plate 902 is correspondingly raised after the reset of the steel cable 9035. The large fiber blocks remaining on the top of the screen mesh plate 902 roll into the inside of the re-pulverizing frame 904.

[0049] The rotating shaft 5 rotates, and the rotating shaft 5 also drives the bevel gear 9092 to rotate. The bevel gear 9092 rotates and meshes with the adjacent bevel gear 9092, and drives the rotating shaft 9091 to rotate through meshing. The rotating shaft 9091 rotates and drives the second rotating rod 906 to rotate through the transmission of the second belt pulley 9093 and the second belt 9094. The second rotating rod 906 rotates and drives the gear 907 to rotate. The gear 907 rotates and meshes with the adjacent gear 907, and drives the first rotating rod 905 to rotate in the opposite direction through meshing. The rotation of the first rotating rod 905 and the second rotating rod 906 drives the pulverizing cutter 908 to rotate, and the fiber blocks collected in the first driving motor 4 are re-pulverized and recycled.

[0050] S3, the screening frame 901 reciprocates forward and backward, and the screening frame 901 also synchronously drives the extrusion rod 117 to move. The extrusion rod 117 moves and continuously contacts the arc-shaped protrusion 116 through extrusion, and drives the mounting block 115 to vibrate up and down through extrusion with the arc-shaped protrusion 116. The vibrating of the mounting block 115 drives the movable discharge plate 114 to vibrate up and down, and the vibrating of the movable discharge plate 114 forcibly accelerates the material on the top of the movable discharge plate 114 to be discharged into the inside of the mixing cylinder 2.

[0051] S4, the second rotating rod 906 rotates, and the second rotating rod 906 also drives the first belt pulley 105 to rotate. The first belt pulley 105 rotates and drives the rotating roller 103 to rotate through transmission with the first belt 106. The rotating roller 103 rotates and drives the cutting cutter 104 to rotate. The cutting cutter 104 rotates and continuously cuts the extruded rod-shaped compressed material.

[0052] The above examples are only used to illustrate the technical solutions of the present application and not to limit the present application. Although the present application has been described in detail with reference to the above examples, the present application is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement of the present application, and all technical solutions and improvements without departing from the spirit and scope of the present application, are all included in the scope of the claims of the present application.

[0053] The above description is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solutions and the inventive concept of the present application within the technical range disclosed by the present application, which should be included in the protection scope of the present application.

Claims

1. Blue algae preparation biomass carbon source equipment, including bearing plate (1), mixing cylinder (2) and extrusion cylinder (3), two bearing plates (1) are symmetrically arranged, the mixing cylinder (2) is fixedly arranged on the top of the two bearing plates (1), the extrusion cylinder (3) is communicated with the bottom of the mixing cylinder (2), characterized in that: The top of the mixing barrel (2) is fixedly connected with a first driving motor (4) through a support, an output shaft of the first driving motor (4) is fixedly connected with a rotating shaft (5) through a shaft coupling, the surface of the rotating shaft (5) is fixedly connected with a plurality of stirring rods (6), the surface of the rotating shaft (5) and located at the bottom of the stirring rod (6) is fixedly connected with a spiral conveying blade (7), one side of the mixing barrel (2) is fixedly connected with a feeding hopper (8), a screening mechanism (9) is arranged between the feeding hopper (8) and the rotating shaft (5), a segmentation mechanism (10) is arranged between the screening mechanism (9) and the extruding barrel (3), and a forced discharging mechanism (11) is arranged between the feeding hopper (8) and the screening mechanism (9); The screening mechanism (9) comprises two limiting sliding frames (912), the two limiting sliding frames (912) are fixedly arranged on the front side and the rear side of the top of the feeding hopper (8) respectively, a limiting sliding rod (913) is slidably connected in the limiting sliding frame (912), a screening frame (901) is fixedly connected between the two limiting sliding rods (913), a screening mesh plate (902) is rotatably arranged in the screening frame (901), a self-resetting mechanism (903) is arranged between the screening mesh plate (902) and the screening frame (901), a regrinding frame (904) is fixedly connected to the top of the feeding hopper (8) through a support, first and second rotating rods (905) and (906) are rotatably connected to the two sides of the front side of the regrinding frame (904) through bearings respectively, gears (907) are fixedly connected to the surfaces of the first and second rotating rods (905) and (906), the two gears (907) are meshed with each other, one end of each of the first and second rotating rods (905) and (906) penetrates and extends into the interior of the regrinding frame (904), a plurality of grinding cutters (908) are fixedly connected to the surfaces of the first and second rotating rods (905) and (906) and located in the interior of the regrinding frame (904), a linkage mechanism (909) is arranged between the second rotating rod (906) and the rotating shaft (5), a back-shaped frame (910) is fixedly connected to one side of the screening frame (901), and a cam (911) is fixedly connected to the surface of the rotating shaft (5) and located in the interior of the back-shaped frame (910). The self-resetting mechanism (903) comprises rotating columns (9031), two rotating columns (9031) are provided, and the two rotating columns (9031) are rotatably connected with the front side and the rear side of the screen mesh plate (902) through bearings at opposite ends, the front side and the rear side of the screening frame (901) are fixedly connected with limiting sleeves (9032) through supports, the inside of the limiting sleeve (9032) is slidably connected with a movable rod (9033), the movable rod (9033) and the limiting sleeve (9032) are fixedly connected with springs (9034), the movable rod (9033) and the rotating column (9031) are fixedly connected with a steel cable (9035), and the front side and the rear side of the screening frame (901) are rotatably connected with guide columns (9036) matched with the steel cable (9035) through bearings.

2. The cyanobacteria biomass carbon source preparation device according to claim 1, characterized in that: The segmentation mechanism (10) comprises an extrusion hole plate (101) fixedly arranged on the front side of the extrusion cylinder (3), an installation plate (102) fixedly connected to the front side of the left bearing plate (1), a rotating roller (103) rotatably connected to the front side of the installation plate (102) through a bearing, a cutting tool (104) matched with the extrusion hole plate (101) fixedly connected to one side of the rotating roller (103), and first belt pulleys (105) fixedly connected to the surfaces of the rotating roller (103) and the second rotating rod (906).

3. The cyanobacteria preparation biomass carbon source equipment according to claim 2, characterized in that: The forced discharging mechanism (11) comprises guide sliding grooves (111), two guide sliding grooves (111) are arranged on the front side and the rear side of the inner cavity of the feeding hopper (8), guide sliding blocks (112) are slidably connected in the guide sliding grooves (111), tension springs (113) are fixedly connected between the guide sliding blocks (112) and the guide sliding grooves (111), movable discharging plates (114) are fixedly connected to the bottoms of the two guide sliding blocks (112), installation blocks (115) are fixedly connected to one side of the movable discharging plates (114), a plurality of arc-shaped protrusions (116) are fixedly connected to the bottom of the installation block (115), and the other side of the screening frame (901) is fixedly connected with extrusion rods (117) matched with the arc-shaped protrusions (116).

4. The cyanobacteria biomass carbon source preparation device according to claim 3, characterized in that: The linkage mechanism (909) comprises a rotating shaft (9091), the rotating shaft (9091) is rotatably arranged on one side of the regrinding frame (904) through a bearing, the one end of the rotating shaft (9091) and the surface of the rotating shaft (5) are fixedly connected with bevel gears (9092), the two bevel gears (9092) are meshed with each other, the surface of the rotating shaft (9091) and the second rotating rod (906) are fixedly connected with second belt pulleys (9093), and the second belt pulleys (9093) are transmissionally connected with a second belt (9094).

5. The cyanobacteria preparation biomass carbon source equipment according to claim 4, characterized in that: The front side and the rear side of the screening frame (901) are both provided with a positioning sliding groove (21), the inside of the positioning sliding groove (21) is slidably connected with a positioning sliding block (12), the positioning sliding block (12) and the positioning sliding groove (21) are fixedly connected with a return spring (13), and the two positioning sliding blocks (12) are fixedly connected with a blocking plate (14) used in cooperation with the screen mesh plate (902) on one side.

6. The cyanobacteria preparation biomass carbon source equipment according to claim 5, characterized in that: The rear side of the extrusion cylinder (3) is fixedly connected with a second driving motor (15) through a support, the output shaft of the second driving motor (15) is fixedly connected with an extrusion screw (16) through a shaft coupling, one end of the extrusion screw (16) penetrates through and extends into the inside of the extrusion cylinder (3), and the side of the mixing cylinder (2) and located at the top of the extrusion cylinder (3) is communicated with a steam supplement pipe (17).

7. A method for preparing a cyanobacterial biomass carbon source, using the cyanobacterial biomass carbon source preparation device according to claim 6, characterized by: Specifically comprising the following steps: S1, in use, first, the fiber debris and the dehydrated and powdered algal powder are fed into the inside of the screening frame (901), when the material is fed into the inside of the screening frame (901), the material will be pressed downward by gravity to restore the balance of the screen mesh plate (902), then steam is introduced into the inside of the mixing cylinder (2) through the steam supplement pipe (17) and the first driving motor (4) is started at the same time, after the first driving motor (4) is started, the output shaft drives the rotating shaft (5) and the stirring rod (6) to mix the mixture in the mixing cylinder (2), the rotating shaft (5) rotates synchronously to drive the spiral conveying blade (7) to rotate, the rotation of the spiral conveying blade (7) will forcibly feed the mixture into the inside of the extrusion cylinder (3), at this time, the second driving motor (15) is started, after the second driving motor (15) is started, the output shaft drives the extrusion screw (16) to convey and compress the mixture, the mixture extruded by the extrusion screw (16) will be in the form of a rod and discharged from the extrusion hole plate (101); S2, the rotating shaft (5) rotates, and the rotating shaft (5) also drives the cam (911) to rotate, the cam (911) rotates, and the cam (911) is pressed to drive the L-shaped frame (910) to move back and forth, the L-shaped frame (910) drives the screening frame (901) to move, the screening frame (901) drives the screen mesh plate (902) to move, the reciprocating movement of the screen mesh plate (902) screens the material in the screen mesh plate (902), the material that meets the preparation process is filtered and falls from the screen mesh plate (902) to the top of the feeding hopper (8), and then falls to the inside of the mixing cylinder (2) through the inclined guide of the feeding hopper (8), as the material on the top of the screen mesh plate (902) is filtered out, the gravity on the top of the screen mesh plate (902) gradually decreases, at this time, the steel cable (9035) is elastically tightened and reset, the screen mesh plate (902) is correspondingly tilted up after the reset of the steel cable (9035), and the large fiber debris remaining on the top of the screen mesh plate (902) will roll into the re-pulverizing frame (904); The rotating shaft (5) rotates, and the rotating shaft (5) also drives the bevel gear (9092) to rotate. The bevel gear (9092) rotates and meshes with the adjacent bevel gear (9092), and drives the rotating shaft (9091) to rotate through meshing. The rotating shaft (9091) rotates through the transmission of the second belt pulley (9093) and the second belt (9094) to drive the second rotating shaft (906) to rotate. The second rotating shaft (906) rotates to drive the gear (907) to rotate. The gear (907) rotates and meshes with the adjacent gear (907), and drives the first rotating shaft (905) to rotate in the opposite direction through meshing. The first rotating shaft (905) and the second rotating shaft (906) rotate to drive the crushing cutter (908) to rotate, and then the fiber fragments collected in the secondary crushing frame (904) are crushed for recycling. S3, while the screening frame (901) reciprocates forward and backward, the screening frame (901) also synchronously drives the extrusion rod (117) to move. The extrusion rod (117) moves and constantly contacts and extrudes the arc-shaped protrusion (116), and through the extrusion with the arc-shaped protrusion (116), the mounting block (115) is caused to vibrate up and down. The mounting block (115) vibrates to drive the movable discharge plate (114) to vibrate up and down. The movable discharge plate (114) vibrates to forcibly accelerate the material on the top of the movable discharge plate (114) to be discharged into the inside of the mixing cylinder (2). S4, while the second rotating shaft (906) rotates, the second rotating shaft (906) also drives the first belt pulley (105) to rotate. The first belt pulley (105) rotates and drives the rotating roller (103) to rotate through the transmission of the first belt (106). The rotating roller (103) rotates to drive the cutting tool (104) to rotate. The cutting tool (104) rotates to continuously cut the extruded rod-shaped compressed material.

8. The method according to claim 7, wherein the cyanobacterial biomass is obtained from a culture of a cyanobacterium. In S1, the right side of the screening frame (901) is provided with a material guiding port matched with the screen filter plate (902). The height of the material guiding port is consistent with the height of the screen filter plate (902) in the balanced state.

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