Enzymolysis equipment and process for preparing amino acid fertilizer by using bovine blood

Abstract

The present application relates to amino acid fertilizer enzymatic hydrolysis equipment technical field, especially in kind of enzyme hydrolysis equipment and process for preparing amino acid fertilizer with cattle blood, in view of the existing equipment does not have the impurity separation mechanism, provide a kind of enzyme hydrolysis equipment for preparing amino acid fertilizer with cattle blood, including vertical plate, the vertical plate front end is equipped with enzymatic hydrolysis tank, cylinder shaft lower end is equipped with enzymatic hydrolysis box, cylinder shaft outer surface is equipped with with the feed inlet matched with connecting cylinder, the bottom of enzymatic hydrolysis box is equipped with sealing door, and a plurality of filter holes are formed in the upper and lower of enzymatic hydrolysis box and sealing door;Vertical plate rear end is equipped with the drive frame that can move up and down, when drive frame moves upward, can make top cap move upward and move to one side, when top cap moves to one side, can make enzymatic hydrolysis tank overturn, sealing door is turned down and opened;Fat impurities and other solid impurities difficult to be decomposed by protease can be effectively separated, avoid the accumulation of impurities in the equipment, reduce the need for manual cleaning, greatly reduce labor intensity.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of enzymatic hydrolysis equipment for amino acid fertilizer, in particular to an enzymatic hydrolysis equipment and process for preparing amino acid fertilizer from bovine blood. BACKGROUND

[0002] In the field of agriculture, the use of animal blood to prepare amino acid fertilizer is an important way to realize resource recycling. Among them, bovine blood is one of the commonly used raw materials due to its relatively stable source and rich protein content. However, during the slaughter and collection process of bovine blood, due to the complexity of the slaughter environment and the limitations of the collection operation, a small amount of bovine muscle debris, fat particles, connective tissue fragments and other impurities will inevitably be mixed into the bovine blood. The main components of these impurities are protein and fat. Protein can be converted into amino acids through enzymatic hydrolysis by protease and become an effective component of amino acid fertilizer. However, fat substances are stable in nature and are difficult to be directly decomposed by protease, which will remain in the form of solid or semi-solid in the enzymatic hydrolysis equipment during the enzymatic hydrolysis process.

[0003] The existing equipment also has certain defects. For example, the utility model patent with patent number CN223016848U and the name of an enzymatic amino acid reaction device solves the problem of fully and multidirectionally stirring and mixing raw materials, but the enzymatic hydrolysis equipment lacks a targeted impurity separation mechanism, resulting in the mixing and accumulation of these undecomposed fat impurities and part of the incompletely hydrolyzed solid substances. This not only affects the efficiency of the enzymatic hydrolysis reaction and the purity of the amino acid fertilizer, but also requires manual cleaning of the equipment interior on a regular basis. Manual cleaning is labor-intensive and complicated, which seriously reduces production efficiency. Meanwhile, frequent manual intervention may increase the risk of equipment contamination, which is not conducive to the stable production. Therefore, an enzymatic hydrolysis equipment for preparing amino acid fertilizer from bovine blood is provided to solve the above problems. SUMMARY

[0004] The present application provides an enzymatic hydrolysis equipment for preparing amino acid fertilizer from bovine blood, which can effectively separate fat impurities and other solid impurities that are difficult to be decomposed by protease, avoid the accumulation of impurities in the equipment, reduce the need for manual cleaning, greatly reduce labor intensity, and effectively solve the problems mentioned in the background technology.

[0005] To solve the above problems, the technical solution adopted by the present application is as follows:

[0006] The utility model provides an enzyme hydrolysis equipment for preparing amino acid fertilizer with cattle blood, including vertical board, the front end of vertical board is equipped with enzyme hydrolysis jar, the upper end of enzyme hydrolysis jar is equipped with top cover, the inner wall of top cover middle part is equipped with connecting cylinder, the upper end of top cover is equipped with enzyme agent inlet, the inside of connecting cylinder is equipped with the cylinder axle of rotation, connecting cylinder still is equipped with cattle blood inlet on, the lower end of cylinder axle is equipped with enzyme hydrolysis box, the outer surface of cylinder axle is opened with the feed inlet that cooperates with connecting cylinder, the bottom of enzyme hydrolysis box is equipped with sealing door, the upper end of enzyme hydrolysis box and sealing door all are opened with multiple filter holes, both sides of enzyme hydrolysis box are all installed stirring device, and stirring device all includes stirring shaft, when the cylinder axle rotates, can make enzyme hydrolysis box rotate, and stirring shaft rotates and circumferential migration side by side, the rear end of vertical board is equipped with the drive frame of up and down movement, when drive frame moves upward, can make top cover move upward and move to one side, when top cover moves to one side, can make enzyme hydrolysis jar overturn, and sealing door is opened by turning down.

[0007] The upper end of the top cover is provided with a first motor for driving the cylinder shaft to rotate, the cylinder shaft is rotatably connected to the inner wall of the connecting cylinder, and the enzyme hydrolysis box is fixedly connected to the lower end of the outer surface of the cylinder shaft.

[0008] The inner wall of the cylinder shaft is slidably connected with a long guide rod, the lower end of the long guide rod is hingedly connected with two first connecting rods inclined to the outer side of the lower end, the sealing door includes two blocking doors, the blocking doors are hingedly connected to the inner wall of the enzyme hydrolysis box, the lower ends of the first connecting rods are hingedly connected to the corresponding blocking doors, a top cap is fixedly connected to the upper end surface of the long guide rod, a spring is sleeved on the upper end of the outer surface of the long guide rod and cooperates with the top cap, and an anti-coming-off cap is fixedly connected to the upper end of the outer surface of the long guide rod.

[0009] The rear end of the vertical plate is provided with a second motor, the output end of the second motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a threaded cylinder in the middle, the drive frame is slidably connected to the end faces of the vertical plate, the rear end of the drive frame is provided with a connecting seat, and the threaded cylinder is fixedly connected to the inner wall of the connecting seat.

[0010] The rear end surface of the vertical plate is slidably connected with a U-shaped lock plate, the rear end of the outer surface of the enzyme hydrolysis jar is fixedly connected with a connecting shaft, the connecting shaft is rotatably connected to the inner wall of the vertical plate, the middle of the outer surface of the connecting shaft is fixedly connected with a square lock block matched with the U-shaped lock plate, the upper end surface of the U-shaped lock plate is slidably connected with a driving plate, a long pin is fixedly connected to the inner wall of the driving plate, a sleeve seat is fixedly connected to the front end surface of the long pin, the top cover is fixedly connected to the inner wall of the sleeve seat, and a rectangular groove matched with the long pin is formed in the inner wall of the driving frame.

[0011] The rear end of the outer surface of the connecting shaft is fixedly connected with a large straight gear, the lower end of the inner wall of the vertical plate is slidably connected with a bracket, the rear end surface of the bracket is engaged with a straight rack engaged with the large straight gear, the upper end surface of the bracket is fixedly connected with a plurality of multi-stage telescopic rods on the left and right sides, and the upper ends of the multi-stage telescopic rods are fixedly connected to the lower end surface of the driving plate on the left and right sides.

[0012] The inner wall of the upper end of the vertical plate is formed with a vertical groove and an inclined groove matched with the long pin, the front end of the vertical plate is provided with a collecting disc matched with the enzyme hydrolysis box, and the upper end surface of the vertical plate is fixedly connected with a blocking frame.

[0013] The stirring device further comprises a driving seat fixedly connected with the enzymolysis box, an annular seat is fixedly connected to the lower end surface of the top cover, an arc-shaped sliding block in sliding connection with the annular seat is arranged on the upper end of the driving seat, a small spur gear is rotatably connected to the lower end of the arc-shaped sliding block, an inner gear ring in meshing connection with the small spur gear is fixedly connected to the lower end surface of the annular seat, and the stirring shaft is arranged at the lower end of the corresponding small spur gear.

[0014] A square sliding block is in sliding connection with the inner wall of the driving seat, the stirring shaft is rotatably connected to the inner wall of the corresponding square sliding block, an L-shaped connecting plate is fixedly connected to the inner side end surface of the two square sliding blocks, an extension seat is arranged on the lower end of the arc-shaped sliding block, the upper end of the L-shaped connecting plate is in sliding connection with the lower end surface of the extension seat, an eccentric wheel is coaxially fixedly connected to the upper end of the small spur gear, a sleeve rod in hinged connection with the L-shaped connecting plate is sleeved on the outer surface of the eccentric wheel, a shaft coupling is arranged on the lower end of the small spur gear, and the stirring shaft is arranged at the lower end of the shaft coupling.

[0015] A process for preparing amino acid fertilizer by using an enzymolysis device, comprising the following steps:

[0016] S1, raw material introduction: the raw material of the cattle blood is injected into the connecting cylinder through the cattle blood inlet, flows into the enzymolysis tank through the feed inlet on the cylinder shaft, and flows into the enzymolysis tank through the filter hole on the enzymolysis tank and the sealing door;

[0017] S2, enzyme agent addition: a composite enzyme preparation is added into the enzymolysis tank through the enzyme agent inlet, so that the enzyme preparation enters the enzymolysis tank through the filter hole and is mixed with the cattle blood;

[0018] S3, enzymolysis reaction: the cylinder shaft is driven to rotate, the enzymolysis tank is rotated, the stirring shaft is rotated and moved along the inner circumference of the enzymolysis tank at the same time, and the mixture is stirred; during the enzymolysis process, the fat solid impurities are intercepted in the enzymolysis tank by the filter hole;

[0019] S4, product separation: after the reaction is completed, the bottom valve of the enzymolysis tank is opened, and the amino acid fertilizer after enzymolysis is discharged;

[0020] S5, impurity cleaning: the driving frame is moved upward, the top cover and the enzymolysis tank are lifted and separated from the enzymolysis tank, then the top cover and the enzymolysis tank are moved to one side, the sealing door is turned downward and opened, and the impurities intercepted in the enzymolysis tank are discharged to the collection disc;

[0021] S6, equipment cleaning: during the movement of the enzymolysis tank to one side, the enzymolysis tank is turned over to be downwardly open, and the enzymolysis tank and the enzymolysis box are washed.

[0022] Compared with the prior art, the present application has the following advantages:

[0023] In use, the enzyme agent inlet is provided to pour the complex enzyme preparation into the enzymolysis tank, the cattle blood inlet is provided to pour the cattle blood raw material into the connecting cylinder, and the cattle blood reaches the enzymolysis box under the action of gravity. Since the enzymolysis box is provided with a plurality of filter holes, the inside of the enzymolysis box is communicated with the inside of the enzymolysis tank, that is, the enzyme agent in the enzymolysis tank flows into the enzymolysis box, and the cattle blood in the enzymolysis box flows out into the enzymolysis tank, so that the enzyme agent reacts with the cattle blood. The filter holes can block the impurities in the cattle blood, that is, prevent the impurities from flowing out of the enzymolysis box. The muscle debris and connective tissue fragments in the impurities in the cattle blood can be decomposed under the action of the enzyme agent to support amino acid fertilizer. The fat debris that cannot be decomposed and reacted will be accumulated in the enzymolysis box. The both sides of the enzymolysis box are further provided with stirring devices, that is, stirring shafts. When the cylinder shaft rotates, the enzymolysis box rotates and moves. The stirring shaft rotates and moves in a circle, so that the enzymolysis is fully carried out to accelerate the reaction and improve the efficiency. When the enzymolysis box and the enzymolysis tank need to be cleaned regularly, the driving frame is provided. When the driving frame moves upward, the top cover and the enzymolysis box move upward. When the enzymolysis box moves upward and is completely separated from the enzymolysis tank, the top cover and the enzymolysis box move upward and move to one side. When the enzymolysis box moves to the designated position, the bottom sealing door is opened, so that the unreacted impurities are unloaded to the designated position. When the enzymolysis box moves to one side, the enzymolysis tank is turned over, so that the opening of the enzymolysis tank is downward. At this time, the enzymolysis tank is convenient to flush. When the electric control valve is opened, the amino acid fertilizer in the enzymolysis tank flows into the designated container. While the enzyme reaction is carried out, the device can effectively separate the fat impurities and other solid impurities that are difficult to be decomposed by protease. The accumulation of impurities in the device is avoided, the need for manual cleaning is reduced, the labor intensity is greatly reduced, the product purity is improved, the interference of impurities on the composition of amino acid fertilizer is reduced, the purity and quality of the final product are improved, the effect of the product in agricultural application is enhanced, the pollution risk is reduced, the contact frequency between the human body and the device is reduced, the possibility of external pollutants entering the device is reduced, the stability of the enzyme reaction environment is maintained, the health and safety of the production process are ensured, and the device is more suitable for large-scale and standardized industrial production needs. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a first axonometric view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0025] Figure 2 It is a second axonometric view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0026] Figure 3 It is a top cover installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0027] Figure 4A top view of a cover of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0028] Figure 5 A structure schematic view of an enzyme hydrolysis box of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0029] Figure 6 A connecting cylinder sectional view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0030] Figure 7 An enzyme hydrolysis box sectional view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0031] Figure 8 A stirring shaft installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0032] Figure 9 A driving seat sectional view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0033] Figure 10 An eccentric wheel installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0034] Figure 11 A large straight gear installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0035] Figure 12 A driving frame installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0036] Figure 13 A U-shaped lock plate installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0037] Figure 14 A long pin installation schematic view of an enzyme hydrolysis device for preparing amino acid fertilizer from cattle blood.

[0038] The figure mark: 1-stand plate, 2-enzymolysis jar, 3-top cover, 4-sleeve, 5-first motor, 6-small pulley, 7-large pulley, 8-cylinder shaft, 9-connection cylinder, 10-cattle blood inlet, 11-feeding port, 12-spring, 13-top cap, 14-ball pin, 15-long guide rod, 16-first connecting rod, 17-plugging door, 18-anti-falling cap, 19-enzymolysis box, 20-annular seat, 21-driving seat, 22-square slide block, 23-stirring shaft, 24-coupling, 25-small straight gear, 26-L-shaped connecting plate, 27-arc-shaped slide block, 28-extension seat, 29-sleeve rod, 30- eccentric wheel, 31-inner tooth ring, 32-second motor, 33-threaded rod, 34-threaded cylinder, 35-connection seat, 36-driving frame, 37-long pin, 38-rectangular groove, 39-driving plate, 40-U-shaped lock plate, 41-square lock block, 42-connection shaft, 43-multi-stage telescopic rod, 44-carrier, 45-enzyme agent inlet, 46-straight rack, 47-large straight gear, 48-vertical groove, 49-inclined groove, 50-blocking frame, 51-collection disc. DETAILED DESCRIPTION

[0039] The following is a specific embodiment of the present application, and the technical solutions of the present application are further described in conjunction with the drawings, but the present application is not limited to these embodiments.

[0040] As Figures 1-14 shown, the present application provides a kind of enzyme hydrolysis equipment for preparing amino acid fertilizer with cattle blood, including stand plate 1, the front end of the stand plate 1 is equipped with enzymolysis jar 2, the upper end of enzymolysis jar 2 is equipped with top cover 3, the middle part inner wall of top cover 3 is equipped with connection cylinder 9, the upper end of top cover 3 is equipped with enzyme agent inlet 45, the inside of connection cylinder 9 is equipped with rotatable cylinder shaft 8, connection cylinder 9 is also equipped with cattle blood inlet 10, the lower end of cylinder shaft 8 is equipped with enzymolysis box 19, the outer surface of cylinder shaft 8 is opened with feeding port 11 matched with connection cylinder 9, the bottom of enzymolysis box 19 is equipped with sealing door, a plurality of filter holes are opened on enzymolysis box 19 and sealing door, stirring device is installed on the both sides of enzymolysis box 19, and stirring device all includes stirring shaft 23, when cylinder shaft 8 rotates, it can make enzymolysis box 19 rotate, and stirring shaft 23 rotates and moves circumferentially; the rear end of stand plate 1 is equipped with driving frame 36 capable of moving up and down, when driving frame 36 moves upward, it can make top cover 3 move upward and move to one side, when top cover 3 moves to one side, it can make enzymolysis jar 2 overturn, and sealing door overturns downward and opens.

[0041] As Figures 1-9As shown, the bottom of the vertical plate 1 is provided with a support foot, and the support foot and the vertical plate 1 are used to install and support the entire device; the enzymatic tank 2 is used for enzymatic reaction of the bovine blood, i.e., preparation of amino acid fertilizer, and the top cover 3 is used to seal the enzymatic tank 2, and when the top cover 3 is at the lowermost end, the enzymatic tank 2 can be sealed; through the enzyme agent inlet 45, the composite enzyme preparation can be poured into the enzymatic tank 2, and through the bovine blood inlet 10, the bovine blood raw material can be poured into the connecting cylinder 9, such as Figure 6 As shown, the bovine blood raw material flows into the feed inlet 11 and reaches the enzymatic tank 19 under the action of gravity, and since a plurality of filter holes are formed in the enzymatic tank 19, the inside of the enzymatic tank 19 is communicated with the inside of the enzymatic tank 2, i.e., the enzyme agent in the enzymatic tank 2 will flow into the enzymatic tank 19, and the bovine blood in the enzymatic tank 19 will flow out into the enzymatic tank 2, so that the enzyme agent and the bovine blood react, and the filter holes can block the impurities in the bovine blood, i.e., prevent the impurities from flowing out of the enzymatic tank 19, and the muscle debris and connective tissue fragments in the bovine blood impurities can be decomposed under the action of the enzyme agent to support the amino acid fertilizer, and the fat debris that cannot be decomposed and reacted will be accumulated in the enzymatic tank 19, and the both sides of the enzymatic tank 19 are also provided with a stirring device, i.e., a stirring shaft 23, which rotates and moves in a circle when the cylinder shaft 8 rotates, so that the enzymatic tank 19 rotates and moves, the stirring shaft 23 rotates and moves in a circle, and the enzymatic reaction can be fully carried out to accelerate the reaction and improve the efficiency; when it is necessary to periodically clean the enzymatic tank 19 and the enzymatic tank 2, through the driving frame 36, when the driving frame 36 moves upward, the top cover 3, the enzymatic tank 19, etc. can move upward, when the enzymatic tank 19 moves upward to completely separate from the enzymatic tank 2, the top cover 3 and the enzymatic tank 19 can move upward and move to one side, when the enzymatic tank 19 moves to the designated position, the bottom sealing door can be opened, so that the unreacted impurities are unloaded to the designated position, and when the enzymatic tank 19 moves to one side, the enzymatic tank 2 can be turned over, i.e., the enzymatic tank 2 is turned over by 180 degrees, so that the opening of the enzymatic tank 2 is downward, which is convenient for washing the enzymatic tank 2; the bottom of the enzymatic tank 2 is also provided with an electric control valve, and when the electric control valve is opened, the amino acid fertilizer in the enzymatic tank 2 can flow into the designated container; while the enzymatic reaction is carried out, the device can effectively separate the fat impurities and other solid impurities that are difficult to be decomposed by protease, avoid the accumulation of impurities in the device, reduce the need for manual cleaning, greatly reduce the labor intensity; also can improve the product purity, by filtering out the fat and other impurities in time, reduce the interference of impurities on the composition of amino acid fertilizer, which is conducive to improving the purity and quality of the final product, enhancing the effect of the product in agricultural application; finally, reduce the pollution risk, reduce the contact frequency between manual and equipment, reduce the possibility of external pollutants entering the equipment, help to maintain the stability of the enzymatic environment, ensure the health and safety of the production process, and are more suitable for the needs of large-scale and standardized industrial production.

[0042] The top cover 3 upper end is provided with a first motor 5 for driving the cylinder shaft 8 rotation, the cylinder shaft 8 rotation connection in the connecting cylinder 9 inner wall, the enzymatic box 19 solid connection in the cylinder shaft 8 outer surface lower end.

[0043] As shown in Figures 3-6 The first motor 5 is fixed on the top cover 3, the first motor 5 output end solid connection has a small pulley 6, the cylinder shaft 8 outer surface upper end solid connection has a large pulley 7, the large pulley 7 and the small pulley 6 are connected through the belt, when the first motor 5 starts, can drive the cylinder shaft 8 rotation, the motor is prior art, no longer tedious; The connecting cylinder 9 is solidly connected to the inner wall of the middle part of the top cover 3, the cylinder shaft 8 is rotationally connected to the inner wall of the connecting cylinder 9, the connecting cylinder 9 and the cylinder shaft 8 are installed and shaped as shown in Figure 6 When the raw material enters from the cattle blood inlet 10, it can flow into the enzymatic box 19 through the feed inlet 11, and when the cylinder shaft 8 rotates, it does not affect the material conveying and transmission effect.

[0044] The inner wall of the cylinder shaft 8 is slidably connected with a long guide rod 15, the lower end of the long guide rod 15 is hingedly connected with two first connecting rods 16 inclined to the outer side of the lower end, the sealing door includes two blocking doors 17, the blocking doors 17 are hingedly connected to the inner wall of the enzymatic box 19, the lower end of the first connecting rod 16 is hingedly connected to the corresponding blocking door 17, the upper end surface of the long guide rod 15 is solidly connected with a top cap 13, the upper end surface of the long guide rod 15 is sleeved with a spring 12 matched with the top cap 13, and the upper end surface of the long guide rod 15 is also solidly connected with an anti-loosing cap 18.

[0045] As shown in Figures 5-7 The long guide rod 15 can be slidably connected to the inner wall of the cylinder shaft 8, the inner side end of the two blocking doors 17 is hingedly connected to the inner wall of the enzymatic box 19, when the long guide rod 15 moves upward, under the hinge connection of the first connecting rod 16 and the blocking door 17, the blocking door 17 can be driven to flip upward, so that the sealing door is closed, when the long guide rod 15 moves downward, the sealing door can be driven to flip downward, that is, the sealing door is opened; The lower end of the spring 12 is solidly connected to the upper end surface of the cylinder shaft 8, the upper end of the spring 12 is solidly connected to the lower end surface of the top cap 13, the spring 12 always has an upward elastic force on the top cap 13, even if the long guide rod 15 is in the most top position in the normal state, the sealing door is in the closed state in the normal state, the anti-loosing cap 18 can block the long guide rod 15, so that the long guide rod 15 can only move upward to the specified position, that is, the blocking door 17 is flipped upward to the horizontal state at most, that is, when the blocking door 17 is in the most top position, the sealing door is closed.

[0046] The rear end of the vertical plate 1 is provided with a second motor 32, the output end of the second motor 32 is solidly connected with a threaded rod 33, the outer surface of the threaded rod 33 is threadedly connected with a threaded cylinder 34 in the middle part, the driving frame 36 is slidably connected to the two side end faces of the vertical plate 1, the rear end of the driving frame 36 is provided with a connecting seat 35, and the threaded cylinder 34 is solidly connected to the inner wall of the connecting seat 35.

[0047] As shown in Figure 11As shown in the second motor 32 is fixed in the end surface of the vertical plate 1, the second motor 32 is to provide a rotating force for the threaded rod 33, the motor is the prior art, will not be described again; threaded rod 33 outer surface of both ends are rotatably connected with the bearing seat, the bearing seat is fixedly connected at the bottom end of the vertical plate 1 rear end surface, limit threaded rod 33 can only rotate on the rear end surface of the vertical plate 1; drive frame 36 can be up and down slidingly connected in the inner wall of the vertical plate 1, connecting seat 35 is fixed on the drive frame 36, that is, when the connecting seat 35 moves up and down, the drive frame 36 can move up and down; when the second motor 32 starts, it can drive the threaded rod 33 to rotate, when the threaded rod 33 rotates, it can drive the threaded cylinder 34, connecting seat 35, drive frame 36 and the like to move up or down through the threaded connection with the threaded cylinder 34, and has self-locking function under the threaded connection, that is, when the drive frame 36 reaches the specified position, the threaded rod 33 does not rotate, the position of the drive frame 36 is in a fixed state.

[0048] The rear end surface of the vertical plate 1 is slidably connected with a U-shaped lock plate 40, and the rear end surface of the enzyme tank 2 is fixedly connected with a connecting shaft 42, the connecting shaft 42 is rotatably connected with the inner wall of the vertical plate 1, the outer surface of the connecting shaft 42 is fixedly connected with a square lock block 41 matched with the U-shaped lock plate 40, the upper end surface of the U-shaped lock plate 40 is slidably connected with a driving plate 39, the inner wall of the driving plate 39 is fixedly connected with a long pin 37, the front end surface of the long pin 37 is fixedly connected with a sleeve seat 4, and the inner wall of the sleeve seat 4 is fixedly connected with a top cover 3. The inner wall of the driving frame 36 is provided with a rectangular groove 38 matched with the long pin 37.

[0049] As shown in the Figure 3 , Figures 11-14 The U-shaped lock plate 40 can be slidably connected on the rear end surface of the vertical plate 1, and the driving plate 39 can be slidably connected on the upper end surface of the U-shaped lock plate 40, when the long pin 37 and the driving plate 39 move up and down, the U-shaped lock plate 40 can be driven to move up and down, and the long pin 37 and the driving plate 39 can slide left and right in the inner wall of the U-shaped lock plate 40; the connecting shaft 42 penetrates the vertical plate 1 and is rotatably connected with the inner wall of the vertical plate 1, as shown in the Figure 14 When the U-shaped lock plate 40 moves up or down, the square lock block 41 and the connecting shaft 42 can be limited to rotate through the cooperation with the square lock block 41, even if the connecting shaft 42 and the enzyme tank 2 are fixed, at this time the enzyme tank 2 can work normally, when the U-shaped lock plate 40 moves up to disengage from the square lock block 41, at this time the square lock block 41 is no longer limited, that is, at this time the square lock block 41 and the connecting shaft 42 can rotate normally, that is, the corresponding enzyme tank 2 can be turned over; the installation and shape of the driving frame 36 and the long pin 37 are as shown in the Figure 12 When the driving frame 36 moves up and down, the long pin 37, the driving plate 39 and the U-shaped lock plate 40 can be driven to move up and down through the engagement of the rectangular groove 38 and the long pin 37, and the long pin 37 can slide left and right in the inner wall of the driving frame 36, and the movements of the two do not affect each other.

[0050] A large spur gear 47 is fixedly connected to the rear end of the outer surface of the connecting shaft 42. A bracket 44 is slidably connected to the inner wall of the lower end of the vertical plate 1. A spur rack 46 meshes with the large spur gear 47 on the rear end surface of the bracket 44. Multi-stage telescopic rods 43 are fixedly connected to the left and right sides of the upper surface of the bracket 44. The upper ends of the multi-stage telescopic rods 43 are fixedly connected to the left and right sides of the lower surface of the drive plate 39.

[0051] like Figures 11-14 As shown, the bracket 44 can slide left and right on the inner wall of the upright plate 1. When the bracket 44 moves left and right, it can drive the rack 46 to move left and right. When the rack 46 moves left and right, it can rotate the large spur gear 47 through meshing with it, that is, the connecting shaft 42 and the enzymatic hydrolysis tank 2 can rotate. The multi-stage telescopic rod 43 can extend and retract up and down. When the drive plate 39 moves up and down, it can extend and retract up and down. When the drive plate 39 moves left and right, it can drive the multi-stage telescopic rod 43, the bracket 44, the rack 46, etc. to move left and right synchronously. That is, the multi-stage telescopic rod 43 can keep the drive plate 39 and the bracket 44 connected at all times, which does not affect the up and down movement of the drive plate 39. When the drive plate 39 moves left and right, it can drive the bracket 44, etc. to move left and right.

[0052] The upper inner wall of the upright plate 1 is provided with a vertical groove 48 and an inclined groove 49 that cooperate with the long pin 37. The front end of the upright plate 1 is provided with a collection tray 51 that cooperates with the enzymatic hydrolysis box 19. A baffle 50 is fixedly connected to the upper surface of the upright plate 1.

[0053] like Figure 1 , Figure 6 and Figure 14As shown, the long pin 37 can be connected in the vertical groove 48 inner wall sliding up and down, when the drive frame 36 moves up, the long pin 37 can be driven to move vertically up in the vertical groove 48 inner wall, that is, the corresponding sleeve 4, top cover 3, enzyme hydrolysis tank 19, drive plate 39, U-shaped lock plate 40 and so on will move up synchronously, when the drive frame 36 moves up to make the long pin 37 enter the inner wall of the inclined groove 49, at this time the enzyme hydrolysis tank 19 moves up to the upper end position of the enzyme hydrolysis tank 2, that is, completely separated from the enzyme hydrolysis tank 2, the corresponding U-shaped lock plate 40 moves up to disengage with the square lock block 41, the long pin 37 can make the long pin 37 move up and move right under the engagement of the inclined groove 49, when the long pin 37 moves up and moves right, it can also drive the enzyme hydrolysis tank 19 to move up and move right, when the long pin 37 moves right, it can also make the drive plate 39, bracket 44 and straight rack 46 move right, that is, the large straight gear 47 rotates at this time, the enzyme hydrolysis tank 2 rotates 180 degrees and opens downward, so as to facilitate the cleaning of the internal impurities; the upper end surface of the top cap 13 is fixedly connected with the ball pin 14 matched with the stopper 50, when the top cover 3, enzyme hydrolysis tank 19, ball pin 14 and so on move up and move right, the ball pin 14 can meet and contact with the stopper 50, that is, the stopper 50 can block the ball pin 14, top cap 13 and long guide rod 15 from moving up at this time, when the top cover 3, enzyme hydrolysis tank 19 and so on continue to move up, the corresponding door stop 17 will be turned down to open the sealing door, and the impurities in the enzyme hydrolysis tank 19 will fall into the collection disc 51 under the action of gravity; when the drive frame 36 moves down, under the engagement of the inclined groove 49 and the vertical groove 48, the enzyme hydrolysis tank 19 can be moved down to the initial position, and the enzyme hydrolysis tank 2 is turned to the initial position with the opening vertically upward, the principle is the same and will not be repeated here; the front end surface of the vertical plate 1 is provided with a clamping seat, one side of the collection disc 51 is provided with a protrusion, the protrusion is in interference fit with the clamping seat, and the collection disc 51 can be disassembled and replaced regularly.

[0054] The stirring device also includes a drive seat 21 fixedly connected with the enzyme hydrolysis tank 19, and the lower end surface of the top cover 3 is fixedly connected with an annular seat 20, the upper end of the drive seat 21 is provided with an arc-shaped sliding block 27 in sliding connection with the annular seat 20, the lower end of the arc-shaped sliding block 27 is rotatably connected with a small straight gear 25, the lower end surface of the annular seat 20 is fixedly connected with an inner ring gear 31 in engagement with the small straight gear 25, and the stirring shaft 23 is installed at the lower end of the corresponding small straight gear 25.

[0055] As Figures 8-9As shown, when the enzyme hydrolysis box 19 rotates, the two driving seats 21 can move circumferentially; the arc-shaped sliding blocks 27 can slide circumferentially on the inner wall of the annular seat 20, that is, when the driving seats 21 move circumferentially, the arc-shaped sliding blocks 27, the pinion gears 25, the stirring shafts 23, etc. can be driven to move circumferentially, when the pinion gears 25 move circumferentially, through the meshing with the inner toothed ring 31, the pinion gears 25, the stirring shafts 23, etc. will rotate, so that the stirring shafts 23 move circumferentially and rotate, thereby uniformly stirring the solution in the enzyme hydrolysis tank 2 in a large area, and accelerating the enzyme hydrolysis reaction.

[0056] The inner walls of the driving seats 21 are slidably connected with square sliding blocks 22, the stirring shafts 23 are rotatably connected with the inner walls of the corresponding square sliding blocks 22, the inner side end faces of the two square sliding blocks 22 are fixedly connected with L-shaped connecting plates 26, the lower ends of the arc-shaped sliding blocks 27 are provided with extension seats 28, the upper ends of the L-shaped connecting plates 26 are slidably connected with the lower end surfaces of the extension seats 28, the upper ends of the pinion gears 25 are coaxially fixedly connected with eccentric wheels 30, the outer surfaces of the eccentric wheels 30 are sleeved with sleeve rods 29 which are hingedly connected with the L-shaped connecting plates 26, the lower ends of the pinion gears 25 are provided with couplings 24, and the stirring shafts 23 are installed at the lower ends of the couplings 24.

[0057] As shown in Figures 8-10 The extension seats 28 are fixedly connected with the upper end surfaces of the corresponding driving seats 21, which is equivalent to that the arc-shaped sliding blocks 27 are fixedly connected with the driving seats 21, that is, when the driving seats 21 move circumferentially, the arc-shaped sliding blocks 27 are driven to move circumferentially; the square sliding blocks 22 can slide inwards or outwards on the inner walls of the driving seats 21, and the L-shaped connecting plates 26 can slide inwards or outwards on the lower end surfaces of the extension seats 28; the inner walls of the pinion gears 25 and the eccentric wheels 30 are fixedly connected with rotating shafts, the rotating shafts are rotatably connected with the inner walls of the arc-shaped sliding blocks 27, through the rotating shafts, the eccentric wheels 30 and the pinion gears 25 can only rotate at the lower ends of the arc-shaped sliding blocks 27, and when the arc-shaped sliding blocks 27 move circumferentially, the pinion gears 25, the eccentric wheels 30, etc. can be driven to move circumferentially, the sleeve rods 29 and the eccentric wheels 30 are installed and shaped as Figure 10As shown, the outer side ends of the sleeve rods 29 are sleeved on the outer surface of the eccentric wheel 30, and the inner side ends of the sleeve rods 29 are hinged on the L-shaped connecting plates 26. When the eccentric wheel 30 rotates, the outer side ends of the sleeve rods 29 can be driven to move circumferentially, and the inner side ends of the sleeve rods 29 can be driven to reciprocate towards the inner side or the outer side. When the inner side ends of the sleeve rods 29 reciprocate, the L-shaped connecting plates 26, the square sliding blocks 22, the stirring shafts 23 and the like can be driven to reciprocate towards the inner side or the outer side. The upper ends of the shaft couplings 24 are fixedly connected to the lower ends of the shafts of the small spur gears 25, and the lower ends of the shaft couplings 24 are fixedly connected to the stirring shafts 23. When the small spur gears 25 rotate, the stirring shafts 23 can be driven to rotate through the shaft couplings 24. When the stirring shafts 23 move towards the inner side or the outer side, the small spur gears 25 can be kept connected to the stirring shafts 23 at all times. That is, when the driving seat 21 moves circumferentially, the corresponding stirring shaft 23 can move circumferentially, rotate and reciprocate towards the inner side or the outer side, so as to further increase the stirring range and improve the enzymatic hydrolysis efficiency.

[0058] A process for preparing amino acid fertilizer by using an enzymatic hydrolysis device, comprising the following steps:

[0059] S1, raw material introduction: the raw material of bovine blood is injected into the connecting cylinder 9 through the bovine blood inlet 10, flows into the enzymatic hydrolysis tank 19 through the feed inlet 11 on the cylinder shaft 8, and flows into the enzymatic hydrolysis tank 2 through the filter hole on the enzymatic hydrolysis tank 19 and the sealing door;

[0060] S2, enzyme agent addition: a composite enzyme preparation is added into the enzymatic hydrolysis tank 2 through the enzyme agent inlet 45, so that the enzyme preparation enters the enzymatic hydrolysis tank 19 through the filter hole and mixes with the bovine blood;

[0061] S3, enzymatic hydrolysis reaction: the cylinder shaft 8 is driven to rotate, the enzymatic hydrolysis tank 19 is rotated, and the stirring shaft 23 rotates and moves circumferentially along the inner wall of the enzymatic hydrolysis tank 2, so as to stir the mixture. During the enzymatic hydrolysis process, the fat solid impurities are intercepted in the enzymatic hydrolysis tank 19 by the filter hole;

[0062] S4, product separation: after the reaction is completed, the bottom valve of the enzymatic hydrolysis tank 2 is opened, and the amino acid fertilizer after enzymatic hydrolysis is discharged;

[0063] S5, impurity cleaning: the driving frame 36 is moved upward, the top cover 3 and the enzymatic hydrolysis tank 19 are lifted to separate from the enzymatic hydrolysis tank 2, then the top cover 3 and the enzymatic hydrolysis tank 19 are moved to one side, the sealing door is turned downward to open, and the impurities intercepted in the enzymatic hydrolysis tank 19 are discharged to the collection disc 51;

[0064] S6, equipment cleaning: during the movement of the enzymatic hydrolysis tank 19 to one side, the enzymatic hydrolysis tank 2 is turned to open downward, and the enzymatic hydrolysis tank 2 and the enzymatic hydrolysis tank 19 are washed.

[0065] In use, the enzyme agent inlet 45 is arranged to pour the complex enzyme preparation into the enzymolysis tank 2, and the cattle blood inlet 10 is arranged to pour the cattle blood raw material into the connecting cylinder 9, which reaches the enzymolysis box 19 under the action of gravity. Since the enzymolysis box 19 is provided with a plurality of filter holes, the inside of the enzymolysis box 19 is communicated with the inside of the enzymolysis tank 2, that is, the enzyme agent in the enzymolysis tank 2 flows into the enzymolysis box 19, and the cattle blood in the enzymolysis box 19 flows out into the enzymolysis tank 2, so that the enzyme agent reacts with the cattle blood. The filter holes can block the impurities in the cattle blood, that is, prevent the impurities from flowing out of the enzymolysis box 19. The muscle debris and connective tissue fragments in the impurities in the cattle blood can be decomposed under the action of the enzyme agent to support amino acid fertilizer. The fat debris that cannot be decomposed and reacted will be accumulated in the enzymolysis box 19. The both sides of the enzymolysis box 19 are also provided with a stirring device, that is, a stirring shaft 23. When the cylinder shaft 8 rotates, the enzymolysis box 19 rotates and moves, the stirring shaft 23 rotates and moves circumferentially, so that the enzymolysis is fully carried out to accelerate the reaction and improve the efficiency. When it is necessary to periodically clean the enzymolysis box 19 and the enzymolysis tank 2, the driving frame 36 is arranged. When the driving frame 36 moves upward, the top cover 3 and the enzymolysis box 19 move upward. When the enzymolysis box 19 moves upward and completely separates from the enzymolysis tank 2, the top cover 3 and the enzymolysis box 19 move upward and move to one side. When the enzymolysis box 19 moves to the designated position, the bottom sealing door is opened, so that the unreacted impurities are unloaded to the designated position. When the enzymolysis box 19 moves to one side, the enzymolysis tank 2 is turned over, so that the opening of the enzymolysis tank 2 faces downward, which is convenient for washing the enzymolysis tank 2. When the electric control valve is opened, the amino acid fertilizer in the enzymolysis tank 2 flows into the designated container. While the enzymolysis reaction is carried out, the device can effectively separate the fat impurities and other solid impurities that are difficult to be decomposed by protease, avoid the accumulation of impurities in the device, reduce the need for manual cleaning, and greatly reduce the labor intensity. The product purity is also improved. By filtering out the fat and other impurities in time, the interference of impurities on the composition of amino acid fertilizer is reduced, which is conducive to improving the purity and quality of the final product and enhancing the effect of the product in agricultural application. Finally, the pollution risk is reduced, the contact frequency between the human body and the device is reduced, the possibility of external pollutants entering the device is reduced, which helps to maintain the stability of the enzymolysis environment, ensures the health and safety of the production process, and is more suitable for the needs of large-scale and standardized industrial production.

Claims

1. An enzymatic device for preparing amino acid fertilizer from bovine blood, comprising a vertical plate (1), characterized in that: The front end of the vertical plate (1) is provided with an enzymolysis tank (2), the upper end of the enzymolysis tank (2) is provided with a top cover (3), the inner wall of the middle part of the top cover (3) is provided with a connecting barrel (9), the upper end of the top cover (3) is provided with an enzyme agent inlet (45), the inside of the connecting barrel (9) is provided with a rotatable barrel shaft (8), the connecting barrel (9) is further provided with a cattle blood inlet (10), the lower end of the barrel shaft (8) is provided with an enzymolysis box (19), the outer surface of the barrel shaft (8) is provided with a feeding port (11) matched with the connecting barrel (9), the bottom of the enzymolysis box (19) is provided with a sealing door, a plurality of filter holes are arranged on the enzymolysis box (19) and the sealing door, stirring devices are installed on the two sides of the enzymolysis box (19), and the stirring devices all include a stirring shaft (23); when the barrel shaft (8) rotates, the enzymolysis box (19) can rotate, and the stirring shaft (23) rotates and moves circumferentially; the rear end of the vertical plate (1) is provided with a driving frame (36) capable of moving up and down; when the driving frame (36) moves upward, the top cover (3) can move upward and to one side; when the top cover (3) moves to one side, the enzymolysis tank (2) can be turned over, and the sealing door can be turned over downward and opened; the bottom of the enzymolysis tank (2) is further provided with an electric control valve; The upper end of the top cover (3) is provided with a first motor (5) for driving the barrel shaft (8) to rotate, the barrel shaft (8) is rotatably connected to the inner wall of the connecting barrel (9), and the enzymolysis box (19) is fixedly connected to the lower end of the outer surface of the barrel shaft (8); The inner wall of the barrel shaft (8) is slidably connected with a long guide rod (15), the lower end of the long guide rod (15) is hingedly connected with two first connecting rods (16) inclined to the outer side of the lower end, the sealing door includes two blocking doors (17), the blocking doors (17) are hingedly connected to the inner wall of the enzymolysis box (19), the lower ends of the first connecting rods (16) are hingedly connected to the corresponding blocking doors (17), the top cap (13) is fixedly connected to the upper end surface of the long guide rod (15), the spring (12) matched with the top cap (13) is sleeved on the upper end of the outer surface of the long guide rod (15), and the anti-coming-off cap (18) is further fixedly connected to the upper end of the outer surface of the long guide rod (15); The rear end of the vertical plate (1) is provided with a second motor (32), the output end of the second motor (32) is fixedly connected with a threaded rod (33), the middle part of the outer surface of the threaded rod (33) is threadedly connected with a threaded barrel (34), the driving frame (36) is slidably connected to the end faces of the vertical plate (1), the rear end of the driving frame (36) is provided with a connecting seat (35), and the threaded barrel (34) is fixedly connected to the inner wall of the connecting seat (35); The rear end surface of the vertical plate (1) is slidably connected with a U-shaped lock plate (40), the rear end of the outer surface of the enzymolysis tank (2) is fixedly connected with a connecting shaft (42), the connecting shaft (42) is rotatably connected to the inner wall of the vertical plate (1), the middle part of the outer surface of the connecting shaft (42) is fixedly connected with a square lock block (41) matched with the U-shaped lock plate (40), the upper end surface of the U-shaped lock plate (40) is slidably connected with a driving plate (39), the inner wall of the driving plate (39) is fixedly connected with a long pin (37), the front end surface of the long pin (37) is fixedly connected with a sleeve seat (4), the top cover (3) is fixedly connected to the inner wall of the sleeve seat (4), and the inner wall of the driving frame (36) is provided with a rectangular groove (38) matched with the long pin (37); The rear end of the outer surface of the connecting shaft (42) is fixedly connected with a large straight gear (47), the lower end of the inner wall of the vertical plate (1) is slidingly connected with a bracket (44), the rear end surface of the bracket (44) is engaged with a straight rack (46) engaged with the large straight gear (47), and the upper end surfaces of the bracket (44) are fixedly connected with multi-stage telescopic rods (43) on the left and right sides. The upper end of the inner wall of the vertical plate (1) is provided with a vertical groove (48) and an inclined groove (49) matched with the long pin (37), and the front end of the vertical plate (1) is provided with a collecting disc (51) matched with the enzymolysis box (19); the upper end surface of the vertical plate (1) is fixedly connected with a blocking frame (50); The stirring device further comprises a driving seat (21) fixedly connected with the enzymolysis box (19), an annular seat (20) fixedly connected to the lower end surface of the top cover (3), an arc-shaped sliding block (27) slidingly connected to the upper end of the driving seat (21), a small straight gear (25) rotatably connected to the lower end of the arc-shaped sliding block (27), an inner gear ring (31) fixedly connected to the lower end surface of the annular seat (20) and engaged with the small straight gear (25), and a stirring shaft (23) mounted at the lower end of the corresponding small straight gear (25).

2. The enzyme hydrolysis apparatus for preparing amino acid fertilizer from bovine blood according to claim 1, wherein: The inner wall of the driving seat (21) is slidingly connected with a square sliding block (22), the stirring shaft (23) is rotatably connected to the inner wall of the corresponding square sliding block (22), L-shaped connecting plates (26) are fixedly connected to the inner side end faces of the two square sliding blocks (22), the lower end of the arc-shaped sliding block (27) is provided with an extension seat (28), the upper end of the L-shaped connecting plate (26) is slidingly connected to the lower end surface of the extension seat (28), the upper end of the small straight gear (25) is coaxially fixedly connected with an eccentric wheel (30), the outer surface of the eccentric wheel (30) is sleeved with a sleeve rod (29) hinged with the L-shaped connecting plate (26), the lower end of the small straight gear (25) is provided with a shaft coupling (24), and the stirring shaft (23) is mounted at the lower end of the shaft coupling (24).

3. A process for preparing amino acid fertilizer using the enzymatic hydrolysis apparatus according to claim 1, characterized by: The method comprises the following steps: S1, raw material introduction: the raw material is injected into the connecting cylinder (9) through the cattle blood inlet (10), flows into the enzymolysis box (19) through the feed inlet (11) on the cylinder shaft (8), and flows into the enzymolysis tank (2) through the filter hole on the enzymolysis box (19) and the sealing door; S2, enzyme addition: a composite enzyme preparation is added into the enzymolysis tank (2) through the enzyme inlet (45), so that the enzyme preparation enters the enzymolysis box (19) through the filter hole and is mixed with the cattle blood; S3, enzymolysis reaction: the cylinder shaft (8) is driven to rotate, driving the enzymolysis box (19) to rotate, while the stirring shaft (23) rotates and moves along the circumference of the enzymolysis tank (2), stirring the mixture; during the enzymolysis process, the fat solid impurities are intercepted in the enzymolysis box (19) by the filter hole; S4, product separation: after the reaction is completed, the bottom valve of the enzymolysis tank (2) is opened, and the amino acid fertilizer after enzymolysis is discharged. S5, impurity cleaning: the driving frame (36) is moved upward to drive the top cover (3) and the enzyme hydrolysis box (19) to rise and separate from the enzyme hydrolysis tank (2), then the top cover (3) and the enzyme hydrolysis box (19) are moved to one side, the sealing door is turned downward to open, and the impurities trapped in the enzyme hydrolysis box (19) are discharged to the collection tray (51); S6, equipment cleaning: in the process of moving the enzyme hydrolysis box (19) to one side, the enzyme hydrolysis tank (2) is turned over to open downward, and the enzyme hydrolysis tank (2) and the enzyme hydrolysis box (19) are washed.

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