Amino acid chelated calcium production waste liquid recovery device

Abstract

This utility model discloses a waste liquid recovery device for amino acid chelated calcium production, relating to the technical field of waste liquid recovery devices. To address the problem that existing technologies often use filter cartridges to separate wastewater from waste materials in amino acid chelated calcium production waste liquid containing a large amount of powdery impurities, the filter cartridges require timely replacement after prolonged use, which is complex and interrupts filtration, affecting production efficiency. The multi-layer filtration mechanism includes a first filter cartridge, a second filter cartridge, and a third filter cartridge distributed in a specific manner. A first inlet pipe is fixedly connected to the input end of the first filter cartridge, a second inlet pipe is fixedly connected to the input end of the second filter cartridge, and a third inlet pipe is fixedly connected to the input end of the third filter cartridge. The recovery tank includes a tank body and a hopper. A drain pipe is fixedly installed on one side of the tank body, and a water pump is connected between the drain pipe and the first inlet pipe. A particle size sensor is installed on the tank body near the hopper.

Description

Technical Field

[0001] This utility model relates to the technical field of waste liquid recovery devices, specifically a waste liquid recovery device for the production of amino acid chelated calcium. Background Technology

[0002] Amino acid chelated calcium is an organic calcium substance synthesized through chelation technology. Its core structure is a stable chelate formed by chemically bonding calcium ions with amino acid molecules (such as lysine and arginine). This structural feature gives it higher bioavailability and absorption efficiency compared to traditional inorganic calcium (such as calcium carbonate). The production of amino acid chelated calcium inevitably generates wastewater, which requires a dedicated wastewater recovery device for treatment.

[0003] For example, CN220866198U discloses a waste liquid recovery device for calcium methylbutyrate production, which aims to solve the technical problems of large space occupation and high labor intensity of replacing the recovery tank in current waste liquid recovery devices. The device includes a recovery tank, with lugs welded to both sides of the top of the tank. The lugs are connected to collars via hooks. The collars are movably connected to threaded rods via through holes. Limit nuts are also provided on both sides of the collars. Turntables are fixedly connected to both ends of the threaded rod. A fixed shaft is fixedly connected to the other end of the turntable. A support plate is connected to the fixed shaft via mounting holes. An insertion hole is provided inside the turntable, and the position of the insertion hole corresponds to the position of the threaded rod.

[0004] The aforementioned application reduces the labor intensity of operators when changing the recycling tank, saves space occupied by the waste liquid recycling device, and improves the convenience of changing the recycling tank. However, the waste liquid from the production of amino acid chelated calcium contains a large amount of powder impurities. Filter cartridges are commonly used to separate wastewater from waste materials. However, filter cartridges need to be replaced in time after long-term use. The replacement work is complicated, and the filtration work will stop, affecting production efficiency. Therefore, the market urgently needs to develop a waste liquid recycling device for the production of amino acid chelated calcium to help people solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide a waste liquid recovery device for amino acid chelated calcium production, in order to solve the problem mentioned in the background art that the waste liquid for amino acid chelated calcium production contains a large amount of powder impurities. Filter cartridges are commonly used to separate wastewater from waste materials, but after a long period of use, the filter cartridges need to be replaced in time. The replacement work is complicated, and the filtration work will stop, affecting production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waste liquid recovery device for amino acid chelated calcium production, comprising a recovery tank and a multi-layer filtration mechanism. The multi-layer filtration mechanism includes a first filter cylinder, a second filter cylinder, and a third filter cylinder arranged in a specific order. A first inlet pipe is fixedly connected to the input end of the first filter cylinder, a second inlet pipe is fixedly connected to the input end of the second filter cylinder, and a third inlet pipe is fixedly connected to the input end of the third filter cylinder. A first electric valve is fixedly installed on the first inlet pipe, a second electric valve is fixedly installed on the second inlet pipe, and a third electric valve is fixedly installed on the third inlet pipe. Each of the first, second, and third filter cylinders has a quick-release filter element inside. The quick-release filter element includes a sealing head, a support, and a filter element. A quick-release head is fixedly installed on one side of the sealing head, and a quick-release pin is fixedly connected to one side of the quick-release head. A slot is provided on one end of the first filter cylinder near the quick-release head, and a pressure head is provided in the slot. The pressure head abuts against the quick-release pin, and a spring is provided on one side of the pressure head.

[0007] The above technical solution utilizes three sets of vertically distributed filter cartridges to filter wastewater containing amino acid chelated calcium. Each of the three filter cartridges has an independent electric valve at its inlet, allowing each cartridge to filter independently. When a filter element needs replacement, the electric valve is closed, and the quick-release mechanism allows for rapid removal of the filter element, eliminating the cumbersome process of traditional screw-fixed disassembly. This allows for filter element replacement without shutting down the machine, making the process more convenient and efficient, and improving tea production efficiency.

[0008] In a preferred embodiment, the present invention can be further configured as follows: a socket is provided on the front end face of the connector, the quick-release pin is inserted into the slot through the socket, the recycling bin includes a bin body and a bin hopper, a drain pipe is fixedly installed on one side of the bin body, and a water pump is connected between the drain pipe and the first inlet pipe.

[0009] The above technical solution uses a water pump to inject wastewater from the recycling bin into a multi-layer filtration system for filtration.

[0010] In a preferred embodiment, the present invention can be further configured as follows: a first connecting pipe is connected between the first inlet pipe and the second inlet pipe, a second connecting pipe is connected between the second inlet pipe and the third inlet pipe, a diversion pipe is provided above the first filter cylinder, the second filter cylinder and the third filter cylinder, and a backwashing pipe is provided below the diversion pipe, and a plurality of backwashing pipes are provided.

[0011] The above technical solution utilizes the backwash pipe to flush the inside of the filter cartridge, facilitating cleaning.

[0012] In a preferred embodiment, the present invention can be further configured as follows: a first outlet pipe is connected to the lower part of the first filter cylinder, and a first guide pipe is connected to the lower end of the first outlet pipe; a second outlet pipe is connected to the lower part of the second filter cylinder, and a second guide pipe is connected to the lower end of the second outlet pipe; a third outlet pipe is connected to the lower part of the third filter cylinder, and a third guide pipe is connected to the lower end of the third outlet pipe; a first infusion pipe is connected between the first guide pipe and the second guide pipe; a second infusion pipe is connected between the second guide pipe and the third guide pipe; and a delivery pipe is connected to the lower part of the third guide pipe.

[0013] In a preferred embodiment, this utility model can be further configured as follows: a particle size sensor is provided on one end of the barrel near the hopper; a discharge pipe is fixedly installed below the hopper; a rotating shaft is provided inside the discharge pipe; a auger disc is provided on the outside of the rotating shaft; a driven wheel is fixedly connected to the lower end of the rotating shaft; a protective shell is fixedly installed on the outside of the discharge pipe; a driving device is fixedly installed inside the protective shell; a driving wheel is fixedly connected to the driving end of the driving device; the driving wheel and the driven wheel are rotatably connected by a belt; and a transmission box is provided inside the discharge pipe.

[0014] Through the above technical solution, the particle size sensor can be used to monitor the particle size in the water absorption area. When the particle size is too high, the wastewater will be stopped from being transported to the multi-layer filtration mechanism. At the same time, the bucket is used to settle the particulate matter in the wastewater. During the discharge stage, the auger can be used to effectively discharge the waste residue, avoiding blockage and thus improving the performance.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention utilizes a three-unit vertically distributed filter cartridge structure to filter wastewater containing amino acid chelated calcium. Each of the three filter cartridges has an independent electric valve at its inlet, allowing each cartridge to filter independently. When a filter element needs replacement, the electric valve is closed, and the quick-release mechanism allows for rapid removal of the filter element, eliminating the cumbersome process of traditional screw-fixed disassembly. This enables filter element replacement without shutting down the machine, making the process more convenient and efficient, and improving tea production efficiency.

[0017] This utility model utilizes a particle size sensor to monitor the particle size in the water absorption area. When the particle size is too high, the wastewater will be stopped from being transported to the multi-layer filtration mechanism. At the same time, the bucket is used to settle the particulate matter in the wastewater. During the discharge stage, the auger can effectively discharge the waste residue to avoid blockage, thereby improving the performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the waste liquid recovery device for the production of amino acid chelated calcium according to this utility model;

[0019] Figure 2 This is a schematic diagram of the multi-layer filtration mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the first filter cartridge of this utility model;

[0021] Figure 4 For the present utility model Figure 3 Enlarged view of point B in the middle;

[0022] Figure 5 This is a front view of the connector in the figure of this utility model;

[0023] Figure 6 For the present utility model Figure 1 Enlarged diagram of point B in the middle.

[0024] In the diagram: 1. Barrel body; 2. Bucket hopper; 3. Drain pipe; 4. Water pump; 5. Multi-layer filtration mechanism; 6. First filter cylinder; 7. Second filter cylinder; 8. Third filter cylinder; 9. First inlet pipe; 10. First electric valve; 11. Second inlet pipe; 12. Second electric valve; 13. Third inlet pipe; 14. Third electric valve; 15. First connecting pipe; 16. Second connecting pipe; 17. Diverting pipe; 18. Transport pipe; 19. First outlet pipe; 20. First guide pipe; 21. Second outlet pipe; 22. Second guide pipe. 23. Third outlet pipe; 24. Third guide pipe; 25. Delivery pipe; 26. First infusion pipe; 27. Second infusion pipe; 28. Backwash pipe; 29. ​​Sealing head; 30. Quick-release head; 31. Bracket; 32. Filter element; 33. Connecting seat; 34. Quick-release pin; 35. Pressure head; 36. Spring; 37. Socket; 38. Particle size sensor; 39. Discharge pipe; 40. Rotating shaft; 41. Auger disc; 42. Driven wheel; 43. Drive unit; 44. Drive wheel; 45. Transmission box; 46. Protective shell. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides an embodiment of a waste liquid recovery device for amino acid chelated calcium production, comprising a recovery tank and a multi-layer filtration mechanism 5. The multi-layer filtration mechanism 5 includes a first filter cylinder 6, a second filter cylinder 7, and a third filter cylinder 8 arranged in a specific order. The input end of the first filter cylinder 6 is fixedly connected to a first inlet pipe 9, the input end of the second filter cylinder 7 is fixedly connected to a second inlet pipe 11, and the input end of the third filter cylinder 8 is fixedly connected to a third inlet pipe 13. A first electric valve 10 is fixedly installed on the first inlet pipe 9, a second electric valve 12 is fixedly installed on the second inlet pipe 11, and a third electric valve 13 is fixedly installed on the third inlet pipe 13. A third electric valve 14 is fixedly installed. The first filter cylinder 6, the second filter cylinder 7, and the third filter cylinder 8 are all equipped with quick-release filter elements. The quick-release filter element includes a sealing head 29, a bracket 31, and a filter element 32. A quick-release head 30 is fixedly installed on one side of the sealing head 29. A quick-release pin 34 is fixedly connected to one side of the quick-release head 30. A slot is provided on the first filter cylinder 6 near the quick-release head 30. A pressure head 35 is provided in the slot. The pressure head 35 abuts against the quick-release pin 34. A spring 36 is provided on one side of the pressure head 35. The structures of the first filter cylinder 6, the second filter cylinder 7, and the third filter cylinder 8 are the same.

[0029] Please see Figure 1 and Figure 5The front end face of the connector 33 is provided with a socket 37. The quick-release pin 34 is inserted into the slot through the socket 37. The recycling bin includes a bin body 1 and a bin hopper 2. A drain pipe 3 is fixedly installed on one side of the bin body 1. A water pump 4 is connected between the drain pipe 3 and the first inlet pipe 9.

[0030] Please see Figure 2 A first connecting pipe 15 connects the first inlet pipe 9 and the second inlet pipe 11, and a second connecting pipe 16 connects the second inlet pipe 11 and the third inlet pipe 13. A diversion pipe 17 is provided above the first filter cylinder 6, the second filter cylinder 7 and the third filter cylinder 8, and a backwash pipe 28 is provided below the diversion pipe 17. Several backwash pipes 28 are provided. The three diversion pipes 17 are connected to each other through a conveying pipe 18. An independent control valve is also provided between the conveying pipe 18 and each diversion pipe 17, so that the designated filter cylinder can be cleaned independently.

[0031] Please see Figure 2 The first filter cartridge 6 is connected to a first outlet pipe 19 at its lower end, and a first guide pipe 20 is connected to the lower end of the first outlet pipe 19. The second filter cartridge 7 is connected to a second outlet pipe 21 at its lower end, and a second guide pipe 22 is connected to the lower end of the second outlet pipe 21. The third filter cartridge 8 is connected to a third outlet pipe 23 at its lower end, and a third guide pipe 24 is connected to the lower end of the third outlet pipe 23. A first delivery pipe 26 is connected between the first guide pipe 20 and the second guide pipe 22. A second delivery pipe 27 is connected between the second guide pipe 22 and the third guide pipe 24. A delivery pipe 25 is connected to the lower end of the third guide pipe 24. One-way valves are installed on the first guide pipe 20, the second guide pipe 22, and the third guide pipe 24 to prevent backflow.

[0032] Please see Figure 1 and Figure 6 A particle size sensor 38 is installed on one end of the barrel body 1 near the bucket hopper 2. A discharge pipe 39 is fixedly installed below the bucket hopper 2. A rotating shaft 40 is installed inside the discharge pipe 39. A auger disc 41 is installed on the outside of the rotating shaft 40. A bracket is installed inside the bucket hopper 2 to support the rotating shaft 40.

[0033] Please see Figure 6 A driven wheel 42 is fixedly connected to the lower end of the rotating shaft 40. A protective shell 46 is fixedly installed on the outside of the discharge pipe 39. A drive device 43 is fixedly installed inside the protective shell 46. A drive wheel 44 is fixedly connected to the drive end of the drive device 43. The drive wheel 44 and the driven wheel 42 are rotatably connected by a belt. A transmission box 45 is provided inside the discharge pipe 39. The rotating shaft 40 is rotatably connected to the transmission box 45. The driven wheel 42 is located inside the transmission box 45.

[0034] Working principle: During use, the wastewater from amino acid chelated calcium is poured into tank 1 and allowed to settle naturally using hopper 2. The settled waste residue is discharged through discharge pipe 39. Driven by drive device 43, drive wheel 44 rotates, which in turn drives shaft 40 via driven wheel 42, thereby rotating auger disc 41 to discharge the waste residue. An external valve is installed at the outlet of discharge pipe 39 to control its flow. Pump 4 draws out the wastewater with smaller particle sizes from tank 1 and injects it into the first filter cylinder 6, the second filter cylinder 7, and the third filter cylinder 8. Inside the three filter cartridges 8, after being filtered by the filter element 32, the liquid is discharged through their respective outlet pipes. Then, it is converged by the guide pipe and the delivery pipe to the delivery pipe 25 and discharged to the next processing step. When the filter element 32 needs to be replaced, the quick-release head 30 is rotated to rotate the quick-release pin 34 from the slot to the insertion port 37, and then the whole thing is pulled out. Then, a new filter element 32 can be inserted. When the filter element 32 is replaced, the corresponding electric valve will close the water circuit to prevent wastewater from flowing out, while the other two filter cartridges continue to work, without affecting production efficiency.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. Amino acid chelated calcium production waste liquid recovery device, comprising a recovery bucket and a multi-layer filtering mechanism (5), characterized in that: The multi-layer filtration mechanism (5) includes a first filter cylinder (6), a second filter cylinder (7), and a third filter cylinder (8) distributed in a specific manner. A first inlet pipe (9) is fixedly connected to the input end of the first filter cylinder (6), a second inlet pipe (11) is fixedly connected to the input end of the second filter cylinder (7), and a third inlet pipe (13) is fixedly connected to the input end of the third filter cylinder (8). A first electric valve (10) is fixedly installed on the first inlet pipe (9), a second electric valve (12) is fixedly installed on the second inlet pipe (11), and a third electric valve (13) is fixedly installed on the third inlet pipe (13). 4) The first filter cylinder (6), the second filter cylinder (7) and the third filter cylinder (8) are all equipped with quick-release filter elements. The quick-release filter elements include a sealing head (29), a bracket (31) and a filter element (32). A quick-release head (30) is fixedly installed on one side of the sealing head (29). A quick-release pin (34) is fixedly connected to one side of the quick-release head (30). A slot is provided on one end of the first filter cylinder (6) near the quick-release head (30). A pressure head (35) is provided in the slot. The pressure head (35) abuts against the quick-release pin (34). A spring (36) is provided on one side of the pressure head (35).

2. The apparatus for recovering waste liquid from production of amino acid-chelated calcium according to claim 1, characterized by: It also includes a connector (33), on the front end face of the connector (33) is provided with a socket (37), the quick-release pin (34) is inserted into the slot through the socket (37), the recycling bin includes a bin body (1) and a bin hopper (2), a drain pipe (3) is fixedly installed on one side of the bin body (1), and a water pump (4) is connected between the drain pipe (3) and the first inlet pipe (9).

3. The apparatus for recovering waste liquid from production of amino acid-chelated calcium according to claim 1, characterized by: A first connecting pipe (15) is connected between the first inlet pipe (9) and the second inlet pipe (11), and a second connecting pipe (16) is connected between the second inlet pipe (11) and the third inlet pipe (13). A diversion pipe (17) is provided above the first filter cylinder (6), the second filter cylinder (7) and the third filter cylinder (8), and a backwash pipe (28) is provided below the diversion pipe (17). There are several backwash pipes (28).

4. The apparatus for recovering waste liquid from production of amino acid-chelated calcium according to claim 1, characterized by: The first filter cylinder (6) is connected to a first outlet pipe (19) at its lower end, and a first guide pipe (20) is connected to the lower end of the first outlet pipe (19). The second filter cylinder (7) is connected to a second outlet pipe (21) at its lower end, and a second guide pipe (22) is connected to the lower end of the second outlet pipe (21). The third filter cylinder (8) is connected to a third outlet pipe (23) at its lower end, and a third guide pipe (24) is connected to the lower end of the third outlet pipe (23). A first infusion pipe (26) is connected between the first guide pipe (20) and the second guide pipe (22). A second infusion pipe (27) is connected between the second guide pipe (22) and the third guide pipe (24). A delivery pipe (25) is connected to the lower end of the third guide pipe (24).

5. The apparatus for recovering waste liquid from production of amino acid-chelated calcium according to claim 2, characterized by: A particle size sensor (38) is provided on one end of the barrel (1) near the bucket (2). A discharge pipe (39) is fixedly installed below the bucket (2). A rotating shaft (40) is provided inside the discharge pipe (39). A auger disc (41) is provided on the outside of the rotating shaft (40).

6. The apparatus for recovering waste liquid from the production of amino acid-chelated calcium according to claim 5, characterized by: The lower end of the rotating shaft (40) is fixedly connected to a driven wheel (42), a protective shell (46) is fixedly installed on the outside of the discharge pipe (39), a drive device (43) is fixedly installed inside the protective shell (46), a drive wheel (44) is fixedly connected to the drive end of the drive device (43), the drive wheel (44) and the driven wheel (42) are rotatably connected by a belt, and a transmission box (45) is provided inside the discharge pipe (39).

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