Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a production device and a production method of an alginic acid-containing organic water-soluble fertilizer, which can effectively solve the problem that the existing production device of alginic acid-containing organic water-soluble fertilizer can not respectively wash, stir or crush seaweed in a space.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a production device and a production method of an alginic acid-containing organic water-soluble fertilizer, comprising the following steps:
a treatment cylinder;
The stirring and crushing mechanism comprises a rotating rod which is rotationally connected to the center of the inner bottom end of the treatment cylinder, the rotating rod is driven at a variable speed around the axis of the rotating rod, the upper end of the rotating rod is fixedly connected with a connecting cylinder, the inside of the treatment cylinder is limited and hermetically and slidingly connected with a supporting plate, a stirring and crushing assembly is arranged in the connecting cylinder, and the stirring and crushing assembly is used for cleaning, stirring or crushing seaweed;
the filtering, discharging and purifying mechanism is used for filtering and discharging the seaweed crushed materials after the supporting plate is pushed upwards to be soaked, and then purifying the extracting solution.
Preferably, the stirring and crushing mechanism further comprises two symmetrical electric telescopic rods fixedly connected to the bottom end of the processing cylinder, the telescopic ends of the electric telescopic rods are fixedly connected to the bottom end of the supporting plate, the outer peripheral wall of the rotating rod is in airtight contact with the supporting plate, and the bottom end of the processing cylinder is fixedly connected with a first motor for driving the rotating rod.
Preferably, the stirring crushing assembly comprises a plurality of fixed shells fixedly connected with the inner wall of the connecting cylinder, every two adjacent fixed shells are vertically staggered, a first outlet corresponding to each fixed shell is formed in the outer wall of the connecting cylinder, a first fixed block is slidably connected with the inner wall of the fixed shell, a first cutting knife is fixedly connected with one side, close to the first outlet, of the first fixed block, a second outlet used for stretching and retracting the first cutting knife is formed in one side, close to the first outlet, of the fixed shell, a storage cavity is formed in the inner side of the first cutting knife, a second fixed block is slidably connected with the inner wall of the storage cavity, a second cutting knife is fixedly connected with one side, close to the first outlet, of the first cutting knife, a third outlet used for stretching and retracting the second cutting knife is formed in one side, close to the first outlet, of the second cutting knife, and a blocking block used for blocking the first outlet is fixedly connected with one side, close to the first outlet.
Preferably, the inner wall of the fixed shell, which is close to the first outlet, is fixedly connected with a first permanent magnet, the outer wall of the first fixed block, which is close to the first outlet, is fixedly connected with a first electromagnetic block, one side of the first permanent magnet, which corresponds to the first electromagnetic block, is magnetically attracted, and one side, which corresponds to the first fixed block, of the fixed shell is jointly fixedly connected with a first spring.
Preferably, the first cutting knife is fixedly connected with a second spring together with one side opposite to the second fixed block, and the first motor, the first electromagnetic block and an external power supply are connected in series to form a cleaning and crushing loop.
Preferably, the filtering, discharging and purifying mechanism comprises a conveying rod which is rotatably arranged on the inner top surface of the treatment cylinder, a second motor which is used for driving the conveying rod is fixedly connected to the top end of the treatment cylinder, a threaded conveying sheet which is in rotary contact with the inner wall of the treatment cylinder is fixedly connected to the outer wall of the conveying rod, heating sheets are embedded on the surfaces of the conveying rod and the threaded conveying sheet, the threaded conveying sheet consists of an upper spiral sheet and a lower spiral sheet which are equal in longitudinal width, and a plurality of tiny filtering holes are formed in the upper spiral sheet.
Preferably, the discharge gate that a plurality of circumference array distribute has been seted up to the outer wall of handling section of thick bamboo, handling section of thick bamboo's outer wall demountable installation has the collection frame, and the collection frame is linked together with the discharge gate, the airtight fixedly connected with in top of collection frame is first apron.
Preferably, the feed inlet has been seted up on the top of handling section of thick bamboo, airtight connection has the second apron in the feed inlet, the bottom of second apron and the interior roof of handling section of thick bamboo all demountable installation have the sponge that absorbs water, the inside fixed intercommunication of handling section of thick bamboo has the outlet pipe, be provided with normally closed solenoid valve in the outlet pipe, normally closed solenoid valve, first motor, second motor electricity signal connection have the PLC controller and form control loop.
The production method of the alginic acid-containing organic water-soluble fertilizer comprises the following steps:
S1, firstly, placing seaweed into a treatment cylinder, then cleaning the seaweed by a stirring and crushing mechanism, and then crushing;
s2, filtering and discharging the soaked seaweed crushed material through a filtering, discharging and purifying mechanism, and then purifying the extracting solution.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
Through the positive and negative rotation of control first motor, throw out and fix first cutting knife because of the centrifugal force that rotates and produce, can wash stirring or breakage to the alga through first cutting knife, afterwards through the drive variable speed of first motor make the centrifugal force that produces the change to the second cutting knife make its flexible degree of change in order to effectively stir or break first cutting knife end because of the alga that the second cutting knife was retracted back to handling a section of thick bamboo central direction gathering, make the alga more even in washing or stirring in-process to realize can wash, can broken effect again.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples: referring to fig. 1 to 8, an apparatus for producing an alginic acid-containing organic water-soluble fertilizer, comprising:
a treatment cylinder 1;
Referring to fig. 5 to 8, specifically, the stirring and crushing mechanism 2 includes a rotating rod 22 rotatably connected to the center of the inner bottom end of the processing cylinder 1, the rotating rod 22 is driven at a variable speed around its own axis, the upper end of the rotating rod 22 is fixedly connected with a connecting cylinder 26, a supporting plate 23 is slidably connected in a limiting airtight manner in the processing cylinder 1, a stirring and crushing assembly 25 is arranged in the connecting cylinder 26, the stirring and crushing assembly 25 is used for cleaning and stirring or crushing seaweed, and the travel limit of the electric telescopic rod 24 drives the supporting plate 23 to move to the same level as the upper part of the connecting cylinder 26;
specifically, referring to fig. 7 to 8, the stirring and crushing mechanism 2 further includes two symmetrical electric telescopic rods 24 fixedly connected to the bottom end of the processing cylinder 1, the telescopic ends of the electric telescopic rods 24 are fixedly connected to the bottom end of the supporting plate 23, the outer peripheral wall of the rotating rod 22 is in airtight contact with the supporting plate 23, and the bottom end of the processing cylinder 1 is fixedly connected with a first motor 21 for driving the rotating rod 22.
Specifically, the stirring and crushing assembly 25 includes a plurality of fixing shells 251 fixedly connected to the inner wall of the connecting cylinder 26, each two adjacent fixing shells 251 are vertically staggered, the three-dimensional space affected by stirring or crushing can be increased in the vertical direction, a first outlet 252 corresponding to the positions of the fixing shells 251 is formed in the outer wall of the connecting cylinder 26, a first fixing block 253 is slidably connected to the inner wall of the fixing shell 251, a first cutter 254 is fixedly connected to one side of the first fixing block 253, which is close to the first outlet 252, a second outlet 255 for stretching the first cutter 254 is formed in one side of the fixing shell 251, a storage cavity 256 is formed in the first cutter 254, a second fixing block 257 is slidably connected to the inner wall of the storage cavity 256, a second cutter 258 is fixedly connected to one side of the first cutter 254, which is close to the first outlet 252, a third outlet 259 for stretching the second cutter 258 is formed in one side of the second cutter 258, which is close to the first outlet 252, a block 2510 for stretching the first outlet 252 is fixedly connected to one side of the second cutter 258, and a blocking block 2510 for blocking water can be prevented from entering the fixing shells 251.
The inner wall of the fixed shell 251 close to the first outlet 252 is fixedly connected with a first permanent magnet 2511, the outer wall of the first fixed block 253 close to the first outlet 252 is fixedly connected with a first electromagnetic block 2512, one side of the first permanent magnet 2511 corresponding to the first electromagnetic block 2512 is magnetically attracted, and the opposite side of the fixed shell 251 and the first fixed block 253 is fixedly connected with a first spring 2513.
The second spring 2514 is fixedly connected to the opposite side of the first cutter 254 to the second fixing block 257, and the first motor 21, the first electromagnetic block 2512 and an external power supply are connected in series to form a cleaning and crushing loop.
Specifically, referring to fig. 1 to 4, the filtering, discharging and purifying mechanism 3 includes a second motor 31 fixedly connected to the top end of the treatment canister 1, an output end of the second motor 31 is fixedly connected to a conveying rod 32, an outer wall of the conveying rod 32 is fixedly connected to a threaded conveying sheet 33 rotatably connected to an inner wall of the treatment canister 1, and the threaded conveying sheet is used for filtering and discharging soaked seaweed broken objects and purifying the extracting solution.
The filtering and discharging purifying mechanism 3, wherein the filtering and discharging purifying mechanism 3 is used for filtering and discharging soaked seaweed crushed materials pushed upwards by the supporting plate 23 and then purifying the extracting solution.
Specifically, the filtering, discharging and purifying mechanism 3 comprises a conveying rod 32 rotatably arranged on the inner top surface of the treatment cylinder 1, a second motor 31 for driving the conveying rod 32 is fixedly connected to the top end of the treatment cylinder 1, a threaded conveying sheet 33 in rotary contact with the inner wall of the treatment cylinder 1 is fixedly connected to the outer wall of the conveying rod 32, heating sheets are embedded in the surfaces of the conveying rod 32 and the threaded conveying sheet 33, the threaded conveying sheet 33 is composed of an upper spiral sheet and a lower spiral sheet, the longitudinal widths of the upper spiral sheet and the lower spiral sheet are equal, and a plurality of fine filtering holes 35 are formed in the upper spiral sheet.
Further, a plurality of discharge holes 36 distributed in a circumferential array are formed in the outer wall of the treatment cylinder 1, a collecting frame 37 is detachably mounted on the outer wall of the treatment cylinder 1, the collecting frame 37 is communicated with the discharge holes 36, and a first cover plate 38 is fixedly connected to the top of the collecting frame 37 in an airtight mode.
Further, a feed inlet 39 is formed in the top end of the treatment cylinder 1, a second cover plate 310 is connected in the feed inlet 39 in an airtight manner, a water absorbing sponge 311 is detachably mounted at the bottom of the second cover plate 310 and the inner top wall of the treatment cylinder 1, a water outlet pipe 312 is fixedly communicated with the inside of the treatment cylinder 1, a normally closed electromagnetic valve 34 is arranged in the water outlet pipe 312, the normally closed electromagnetic valve 34, the first motor 21 and the second motor 31 are electrically connected with a PLC controller to form a control loop, and water vapor generated during heating of an extracting solution can be absorbed through the water absorbing sponge 311 and then detached for treatment.
The working principle of the invention is as follows:
Firstly, seaweed is put into a treatment cylinder 1 through a feed port 39, then water is added into the treatment cylinder 1, meanwhile, a PLC controller controls and starts a second motor 31 for time t1 (t 1 is the time for completely outputting the seaweed in the pre-test time and is preset in the PLC controller), a conveying rod 32 is driven to rotate through the second motor 31, a thread conveying piece 33 is further driven to rotate, the seaweed and clear water can be conveyed downwards until the seaweed is conveyed to the upper part of a supporting plate 23, after the time t1 is finished, the second motor 31 is closed through the PLC controller, a first motor 21 is started, a rotating rod 22 is driven forward through the first motor 21, a connecting cylinder 26 is further driven to rotate, a first cutter 254 is thrown out from a fixed shell 251 through the centrifugal force generated by rotation, a second cutter 258 is thrown out from a storage cavity 256 in the first cutter 254, because the first motor 21, the first electromagnetic block 2512 and the external power supply are connected in series to form a cleaning and crushing loop, the first motor 21 is started and the first electromagnetic block 2512 is electrified, so that the first cutter 254 is thrown out and simultaneously drives the first fixing block 253 to synchronously move with the first electromagnetic block 2512, then the first permanent magnet block 2511 is magnetically fixed through the first electromagnetic block 2512, so as to achieve the effect of fixing the first cutter 254, however, in the process of stirring the seaweed through the first cutter 254, the seaweed is stirred by the back stirring of the first cutter 254, the seaweed may move along the stirring direction under the action of rotation force, a certain vortex area may exist near the tail end of the first cutter 254 due to the relatively weak stirring action, so that the seaweed is easier to gather at the position, however, by controlling the driving speed of the first motor 21 to be periodically changed, which is set in the PLC controller in advance, for example, the rotation speed is increased every 1 minute, then the original speed is recovered at 1 minute intervals, the second cutter 258 can be thrown out by the increased speed, and after the second cutter 258 is thrown out for 1 minute, the second cutter 258 is driven to reset by the restoring force of the second spring 2514, so as to stir the seaweed gathered at the end of the first cutter 254, so that the seaweed is more uniform in the cleaning and stirring processes, the phenomenon of local gathering is reduced, and the overall stirring effect is improved.
When the washing is completed, the washing time is t2 (t 2 is the time of completely washing the seaweed by the pre-test time, which is set in the PLC controller in advance), after t2 is completed, the PLC controller turns off the first motor 21, simultaneously the first electromagnetic block 2512 is powered off, the first cutter 254 is driven to retract and reset by the restoring force of the first spring 2513, simultaneously the normally closed electromagnetic valve 34 in the water outlet pipe 312 is opened by the PLC controller, the washed water is discharged (the water discharging time is t3, t3 is the time of completely discharging the seaweed by the pre-test time, which is set in the PLC controller in advance), the normally closed electromagnetic valve 34 is controlled by the PLC controller, then the first motor 21 is reversed, the seaweed is crushed and stirred in the same other operation modes except the driving direction of the first motor 21, the first cutter 254 is discharged by the rapid rotation of the first motor 21, then the second cutter 258 is extended and then retracted every 1 minute by changing the speed of the first motor 21, the seaweed is crushed by the blades of the first cutter 254 and the second cutter 258 (the time is t3 is the time of completely discharging the seaweed by the pre-test time, which is the time of completely discharging the seaweed into the alkaline solution 39 is set in advance, and the alkaline solution is completely discharged in the corresponding alkaline processing pot, and the alkaline processing is completed.
When the soaking and extracting are completed (the soaking time is t5, the pre-test time is the time of fully soaking and extracting the seaweed, the pre-test time is set in the PLC controller in advance), then the electric telescopic rod 24 is started by the PLC controller, the supporting plate 23 is pushed to move upwards to the travel limit by the electric telescopic rod 24, the PLC controller starts the second motor 31 to enable the second motor 31 to rotate reversely, the screw conveying sheet 33 is driven to rotate reversely, the extracting solution on the supporting plate 23 and the extracted residues are conveyed upwards, when the extracting solution is conveyed to the upper half part of the screw conveying sheet 33, the extracting solution leaks out through the filtering holes 35 in the screw conveying sheet 33, the residues are conveyed upwards, the residues are discharged into the collecting frame 37 through the discharging hole 36 (the conveying time is t6, the pre-test time is the time of fully conveying the seaweed, and the residues are set in the PLC controller in advance).
When the residue is completely discharged, the second cover plate 310 is covered on the discharge hole 36, the heating plate is started to heat and evaporate the extracting solution to gradually concentrate the solution to the required concentration (the heating temperature and the heating time of the heating plate and the amount of the extracting solution to be extracted can be controlled by the PLC controller), and in the concentration process, the extracting solution is repeatedly turned upwards through the screw conveying plate 33 to help the extracting solution to be concentrated rapidly.
Since the preliminary test time is set empirically in the past, which is operated according to the amount of seaweed, the time is not specifically described and is set in actual practice.
The production method of the alginic acid-containing organic water-soluble fertilizer comprises the following steps:
S1, firstly, placing seaweed into a treatment cylinder, then cleaning the seaweed by a stirring and crushing mechanism, and then crushing;
s2, filtering and discharging the soaked seaweed crushed material through a filtering, discharging and purifying mechanism, and then purifying the extracting solution.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.