Organic waste eddy current impurity removal device

Abstract

The utility model belongs to the technical field of eddy current impurity removal device, especially relates to an organic waste eddy current impurity removal device, including eddy current impurity removal cabin and support leg, is seted up in the eddy current impurity removal cabin and is separated to the cavity, is equipped with the first temperature control chamber filled with circulating liquid in the eddy current impurity removal cabin, still is installed with the first feeding pipe on the eddy current impurity removal cabin, still is equipped with spiral chute in the separation cavity, the bottom of eddy current impurity removal cabin is equipped with the residue discharge port, one end of eddy current impurity removal cabin is fixedly installed with the overflow pipe, the top of eddy current impurity removal cabin still is fixedly installed with the reaction kettle, is seted up in the reaction kettle and is communicated with the second temperature control chamber of first temperature control chamber through circulating pipeline. The organic waste eddy current impurity removal device, through adding catalytic reagent in the reaction kettle, and utilizing circulating pump to carry out heat management, has realized the chemical impurity removal of liquid waste liquid, through the treated waste liquid is sent into eddy current impurity removal cabin again and is recycled and is removed the operation, has simplified the subsequent waste liquid processing flow, has effectively reduced the processing cost.

Description

Technical Field

[0001] This utility model relates to the technical field of eddy current impurity removal devices, and in particular to an eddy current impurity removal device for organic waste. Background Technology

[0002] Organic waste, such as agricultural residues, food processing byproducts, and municipal solid waste, contains a large amount of organic matter. If these wastes are not properly disposed of, they will not only occupy a large amount of land resources, but may also pollute groundwater through rainwater infiltration, thereby causing environmental pollution and ecological damage.

[0003] Therefore, in the fields of environmental protection and resource recycling, efficient impurity removal from organic waste to recover valuable resources and reduce environmental pollution is a significant challenge. Traditional impurity removal methods, such as mechanical screening, sedimentation, filtration, and basic biodegradation, are highly effective in removing larger particulate matter and some organic matter. Eddy current separation technology is an innovative device that utilizes the eddy current principle in fluid mechanics to enhance mass and heat transfer efficiency, enabling the efficient separation and degradation of harmful substances in organic waste. However, existing technologies typically only perform basic solid-liquid separation when treating solid-liquid mixtures in organic waste, resulting in the separated waste solution still containing a large amount of harmful substances. This makes subsequent treatment processes complex, cumbersome, and inefficient. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide an organic waste vortex impurity removal device to solve the technical problem that current devices can usually only perform basic solid-liquid separation when treating solid-liquid mixtures in organic waste, resulting in the separation of waste solution still containing a large number of harmful substances, making the subsequent treatment process complicated, cumbersome and inefficient.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: An organic waste vortex impurity removal device includes a vortex impurity removal chamber and support legs. The support legs are arranged in a ring array at the bottom of the vortex impurity removal chamber. A separation chamber is provided inside the vortex impurity removal chamber. A first temperature control chamber filled with circulating liquid is provided inside the vortex impurity removal chamber and surrounding the separation chamber. A first feed pipe connected to the separation chamber is also installed on the vortex impurity removal chamber. The separation chamber is also provided with a spiral chute with a gap between it and the vortex impurity removal chamber. The bottom end of the vortex impurity removal chamber is provided with a slag discharge port connected to the separation chamber. An overflow pipe connected to the separation chamber is fixedly installed at the end of the vortex impurity removal chamber away from the slag discharge port. The top of the eddy current impurity removal chamber is also fixedly installed with a reaction tank. One end of the overflow pipe is located in the reaction tank. The reaction tank has a second temperature control chamber connected to the first temperature control chamber through a circulation pipeline. The bottom of the reaction tank is also provided with a drain pipe and a second feed pipe. One end of the drain pipe and the second feed pipe passes through the second temperature control chamber and is connected to the reaction tank. The end of the second feed pipe extending outside the reaction tank is located in the first feed pipe. The first feed pipe, the drain pipe, and the second feed pipe are all equipped with control valves for controlling the on / off state.

[0007] As an improved technical solution, a feeding hopper is also fixedly installed at the top of the reaction vessel, and one end of the feeding hopper passes through the second temperature control chamber and is located in the reaction vessel. A circulation pump for driving the circulation pipeline is also fixedly installed on the outside of the reaction vessel, and the circulation pipeline includes a circulation outlet pipe and a circulation inlet pipe fixedly installed on the reaction vessel.

[0008] As an improved technical solution, the reaction vessel is provided with an outlet and an inlet that are connected to the separation chamber. The end of the circulating water outlet pipe away from the outlet extends into the first temperature control chamber, and the end of the circulating water inlet pipe away from the inlet extends into the first temperature control chamber. The inlet is located below the outlet.

[0009] As an improved technical solution, the spiral chute is a spiral-shaped trough structure, with a spiral upward flow formed inside the spiral chute and a spiral downward flow formed outside the spiral chute. An overflow is formed above the overflow pipe. The spiral chute is located in the middle of the separation chamber, and there is a gap between the lower end of the spiral chute and the slag discharge port.

[0010] As an improved technical solution, a motor is fixedly installed at the top of the reaction vessel, and the output shaft of the motor is driven to a rotating drum. The rotating drum is rotatably connected in the reaction vessel and located inside the second temperature control chamber. One end of the overflow pipe extending to the outside of the eddy current impurity removal chamber is located in the rotating drum and is fixedly installed with a conical sleeve.

[0011] As an improved technical solution, the rotating drum is provided with filter holes arranged in a ring array and connected to the inside of the reaction vessel. The bottom end of the rotating drum is also fixedly installed with symmetrically distributed first scrapers, and the first scrapers are in contact with the bottom of the inner wall of the reaction vessel. The end of the first scraper away from the rotating drum is fixedly installed with a second scraper that is perpendicular to the first scraper, and the second scraper is in contact with the side of the inner wall of the reaction vessel.

[0012] As an improved technical solution, the second scraper is also provided with reinforcing beams arranged parallel to the first scraper, and a stirring filter screen with a hole diameter smaller than the filter hole is fixedly installed between each of the reinforcing beams.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are: 1. This utility model achieves chemical purification of liquid waste by adding a catalytic reagent to the reaction tank and using a circulating pump for heat management. By sending the treated waste liquid back into the vortex purification chamber for circulating purification, the subsequent waste liquid treatment process is simplified and the treatment cost is effectively reduced.

[0014] 2. This utility model further filters out solid particles in the fluid by setting filter holes, and ensures that the waste liquid is in full contact with the catalyst in the reaction tank by configuring a stirring filter screen, thereby enhancing the stirring effect of the fluid and ensuring the full progress of the chemical impurity removal reaction, thus making the impurity removal work of organic waste more thorough and effective.

[0015] 3. This utility model, through the design of the spiral chute and the application of the vortex effect, achieves effective separation of solid-liquid mixtures in organic waste, significantly improves the efficiency and quality of solid-liquid separation, and optimizes the impurity removal process. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a three-dimensional structural diagram of the vortex impurity removal device for organic waste of this utility model.

[0017] Figure 2 This is a cross-sectional structural schematic diagram of the vortex impurity removal device for organic waste of this utility model.

[0018] Figure 3 This is a cross-sectional structural schematic diagram of the eddy current impurity removal chamber of this utility model.

[0019] Figure 4 This is a schematic diagram of the assembly structure of the reaction vessel and circulation pipeline of this utility model.

[0020] Figure 5 This is a cross-sectional view of the reaction vessel of this utility model.

[0021] Figure 6 This is a schematic diagram of the rotating drum structure of this utility model.

[0022] Explanation of reference numerals in the attached figures: 1. Vortex impurity removal chamber; 101. Separation chamber; 102. First temperature control chamber; 103. First feed pipe; 2. Support leg; 3. Spiral chute; 4. Slag discharge port; 5. Overflow pipe; 501. Conical sleeve; 6. Reaction tank; 601. Second temperature control chamber; 602. Drain pipe; 603. Second feed pipe; 604. Water outlet; 605. Water inlet; 7. Feed hopper; 8. Circulating pump; 9. Circulating water outlet pipe; 10. Circulating water inlet pipe; 11. Motor; 12. Rotary drum; 1201. Filter hole; 13. First scraper; 14. Second scraper; 15. Reinforcing beam; 16. Stirring filter screen. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example

[0024] like Figures 1 to 6As shown in the figure, this embodiment provides an organic waste vortex impurity removal device, which includes a vortex impurity removal chamber 1 and support legs 2. The support legs 2 are arranged in a ring array at the bottom of the vortex impurity removal chamber 1. A separation chamber 101 is provided inside the vortex impurity removal chamber 1. A first temperature control chamber 102 filled with circulating liquid is provided in the vortex impurity removal chamber 1 and surrounding the separation chamber 101. A first feed pipe 103 connected to the separation chamber 101 is also installed on the vortex impurity removal chamber 1. A spiral chute 3 with a gap between the separation chamber 101 and the vortex impurity removal chamber 1 is also provided in the separation chamber 101. The bottom of the vortex impurity removal chamber 1 is provided with a feed pipe connected to the separation chamber 101. The slag discharge port 4 is connected to the separation chamber 101. An overflow pipe 5, connected to the separation chamber 101, is fixedly installed at the end of the vortex impurity removal chamber 1 away from the slag discharge port 4. A reaction tank 6 is also fixedly installed at the top of the vortex impurity removal chamber 1. One end of the overflow pipe 5 is located in the reaction tank 6. A second temperature control chamber 601, connected to the first temperature control chamber 102 via a circulation pipeline, is provided in the reaction tank 6. A drain pipe 602 and a second feed pipe 603 are respectively provided at the bottom of the reaction tank 6. One end of the drain pipe 602 and the second feed pipe 603 passes through the second temperature control chamber 601 and is connected to the reaction tank 6. The second feed pipe 603 extends... One end of the reactor 6 is located in the first feed pipe 103. Control valves for controlling the on / off state are provided on the first feed pipe 103, the drain pipe 602, and the second feed pipe 603. The vortex impurity removal chamber 1, as the main structure of the device, is used to support and fix other components, perform vortex impurity removal of organic waste, and is supported by the support legs 2. The first temperature control chamber 102 is filled with circulating liquid to control the temperature during the vortex impurity removal process. The spiral chute 3, located in the separation chamber 101, has a spiral structure to guide the fluid to generate a vortex, enhancing the impurity removal effect. The slag discharge port 4 is the opening at the bottom of the vortex impurity removal chamber 1. The overflow pipe 5 is connected to the separation chamber 101 to discharge solid residues from the waste. The reaction tank 6 is connected to the separation chamber 101 through the overflow pipe 5. The liquid waste can be further treated by adding a catalyst. The second temperature control chamber 601 is connected to the first temperature control chamber 102 through the circulation pipeline. It is used to control the temperature during the reaction process and realize the recovery and utilization of heat. The drain pipe 602 and the second feed pipe 603 can respectively realize the release and circulation of the reaction products of the reaction tank 6. When the valve on the second feed pipe 603 is opened, the valve on the first feed pipe 103 should be closed.

[0025] A feeding hopper 7 is fixedly installed at the top of the reaction tank 6, and one end of the feeding hopper 7 passes through the second temperature control cavity 601 and is located in the reaction tank 6. A circulation pump 8 for driving the circulation pipeline is also fixedly installed on the outside of the reaction tank 6. The circulation pipeline includes a circulation outlet pipe 9 and a circulation inlet pipe 10 fixedly installed on the reaction tank 6. The reaction tank 6 can add the catalytic reaction reagents required for different waste liquids through the feeding hopper 7, and will not contact the second temperature control cavity 601 during the addition process. The circulation pump 8 is used to drive the fluid flow in the circulation pipeline to ensure that the fluid circulates in the system and realizes the recovery and utilization of heat. The circulation outlet pipe 9 and the circulation inlet pipe 10 are used to draw out and introduce fluid from the first temperature control cavity 102, respectively, to maintain the fluid circulation in the system.

[0026] The reaction vessel 6 is provided with an outlet 604 and an inlet 605 that are connected to the separation chamber 101. The end of the circulating water outlet pipe 9 away from the outlet 604 extends into the first temperature control chamber 102, and the end of the circulating water inlet pipe 10 away from the inlet 605 extends into the first temperature control chamber 102. The inlet 605 is located below the outlet 604. The outlet 604 and the inlet 605 are used to discharge and introduce fluid, respectively, and form a flow direction of bottom inlet and top outlet to ensure uniform heat distribution.

[0027] The spiral chute 3 is a spiral-shaped trough structure. A spiral upward flow is formed inside the spiral chute 3, and a spiral downward flow is formed outside the spiral chute 3. An overflow is formed above the overflow pipe 5. The spiral chute 3 is located in the middle of the separation chamber 101, and there is a gap between the lower end of the spiral chute 3 and the slag discharge port 4. The design of the spiral chute 3 makes the fluid form a spiral upward flow inside the chute and a spiral downward flow outside the chute. An overflow is formed above the overflow pipe 5, which facilitates the solid-liquid separation of organic waste. The specific principle is a prior art and will not be elaborated on here.

[0028] A motor 11 is fixedly installed at the top of the reaction vessel 6. The output shaft of the motor 11 is driven to a rotating drum 12. The rotating drum 12 is rotatably connected in the reaction vessel 6 and is located inside the second temperature control chamber 601. One end of the overflow pipe 5 extending outside the eddy current impurity removal chamber 1 is located in the rotating drum 12 and is fixedly installed with a conical sleeve 501. The motor 11 can drive the rotating drum 12 to rotate and centrifuge the waste liquid overflowing from the overflow pipe 5 to facilitate subsequent mixing with the catalyst. The outlet diameter of the conical sleeve 501 is smaller than the inlet diameter, which can prevent the waste liquid overflowing from the overflow pipe 5 from falling back into the overflow pipe 5 due to gravity.

[0029] The rotating drum 12 has a ring-shaped array of filter holes 1201 that are connected to the inside of the reaction vessel 6. A first scraper 13 is fixedly installed at the bottom of the rotating drum 12, and the first scraper 13 is in contact with the bottom of the inner wall of the reaction vessel 6. A second scraper 14 is fixedly installed at the end of the first scraper 13 away from the rotating drum 12, and the second scraper 14 is in contact with the side of the inner wall of the reaction vessel 6. The filter holes 1201 can further filter out solid particles in the fluid. The first scraper 13 and the second scraper 14 can rotate synchronously with the rotating drum 12 to remove deposits on the inner wall of the reaction vessel 6, keep the fluid channel unobstructed, and provide support for the first scraper 13 through the second scraper 14 to reduce the probability of it loosening.

[0030] The second scraper 14 is also provided with reinforcing beams 15 arranged parallel to the first scraper 13, and a stirring filter screen 16 with a hole diameter smaller than the filter hole 1201 is fixedly installed between each of the reinforcing beams 15. The stirring filter screen 16 can move with the second scraper 14 to further improve the stirring effect of the fluid, while the reinforcing beams 15 increase the structural strength of the overall stirring mechanism.

[0031] During the removal of impurities from the solid-liquid mixture in organic waste, the liquid pump introduces the organic waste into the vortex impurity removal chamber 1 through the first feed pipe 103 and into the separation chamber 101. In the separation chamber 101, the organic waste is affected by the spiral chute 3, generating a strong vortex. The spiral chute 3, with its spiral-shaped structure, forms a spiral upward flow inside the chute and a spiral downward flow outside the chute, and an overflow above the overflow pipe 5. The separated liquid waste enters the reaction tank 6 through the overflow pipe 5, and the separated solid residue is discharged from the vortex impurity removal chamber 1 through the slag discharge port 4, thereby achieving solid-liquid separation.

[0032] After the liquid waste enters the reaction tank 6, the catalytic reaction reagent is added to the tank through the feeding hopper 7 in a state isolated from the second temperature control chamber 601, thereby further chemically removing impurities from the liquid waste after solid-liquid separation. The solution that has been treated and has no solid products is discharged through the drain pipe 602, or the solution that has not been treated and has solid products is sent to the first feed pipe 103 through the second feed pipe 603. The solution is then sent back to the separation chamber 101 through the first feed pipe 103 for cyclic physical removal through the eddy current effect, thereby simplifying the subsequent treatment of waste liquid. When the valve of the second feed pipe 603 is open, the valve of the first feed pipe 103 should be closed to prevent waste liquid from leaking out.

[0033] During the process of waste liquid entering the reaction tank 6, the waste liquid first enters the rotating drum 12 through the conical sleeve 501 on the overflow pipe 5. The small hole design of the conical sleeve 501 reduces the probability of the waste liquid falling back into the separation chamber 101 due to gravity. At the same time, the rotating drum 12 is driven to rotate by the motor 11, and the solid particles in the fluid are further filtered out through the filter holes 1201. The waste liquid is then transferred to the reaction tank 6. When reacting with the catalyst, the first scraper 13 and the second scraper 14 remove the deposits on the inner wall of the reaction tank 6, keeping the fluid channel unobstructed. The reinforcing beam 15 and the stirring filter screen 16 improve the stirring effect of the fluid, ensuring that the fluid and the catalyst are in full contact, thereby ensuring the full chemical impurity removal reaction.

[0034] During the chemical purification process, some reactions easily generate heat. The circulating pump 8 drives the fluid flow in the circulating pipeline. The circulating water outlet pipe 9 and the circulating water inlet pipe 10 lead out and introduce fluid from the first temperature control chamber 102, respectively, to complete the recovery and utilization of heat in the reaction. The water outlet 604 and the water inlet 605, which flow from bottom to top, ensure uniform heat distribution, making the purification of organic waste more thorough.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A vortex impurity removal device for organic waste, characterized in that: It includes a vortex impurity removal chamber (1) and support legs (2). The support legs (2) are arranged in a ring array at the bottom of the vortex impurity removal chamber (1). A separation chamber (101) is provided inside the vortex impurity removal chamber (1). A first temperature control chamber (102) filled with circulating liquid is provided in the vortex impurity removal chamber (1) and wrapped around the separation chamber (101). A first feed pipe (103) connected to the separation chamber (101) is also installed on the vortex impurity removal chamber (1). The separation chamber (101) is also provided with a spiral chute (3) with a gap between it and the vortex impurity removal chamber (1). The bottom end of the vortex impurity removal chamber (1) is provided with a slag discharge port (4) connected to the separation chamber (101). An overflow pipe (5) connected to the separation chamber (101) is fixedly installed at the end of the vortex impurity removal chamber (1) away from the slag discharge port (4). The top of the vortex impurity removal chamber (1) is also fixedly installed with a reaction tank (6). One end of the overflow pipe (5) is located in the reaction tank (6). The reaction tank (6) is provided with a second temperature control chamber (601) that is connected to the first temperature control chamber (102) through a circulation pipeline. The bottom of the reaction tank (6) is also provided with a drain pipe (602) and a second feed pipe (603). One end of the drain pipe (602) and the second feed pipe (603) passing through the second temperature control chamber (601) is connected to the reaction tank (6), and the end of the second feed pipe (603) extending outside the reaction tank (6) is located in the first feed pipe (103). The first feed pipe (103), the drain pipe (602), and the second feed pipe (603) are all equipped with control valves for controlling the on and off states.

2. The vortex impurity removal device for organic waste according to claim 1, characterized in that: The top of the reaction vessel (6) is also fixedly installed with a feeding hopper (7), and one end of the feeding hopper (7) passes through the second temperature control chamber (601) and is located in the reaction vessel (6). The outside of the reaction vessel (6) is also fixedly installed with a circulation pump (8) for driving the circulation pipeline, and the circulation pipeline includes a circulation outlet pipe (9) and a circulation inlet pipe (10) fixedly installed on the reaction vessel (6).

3. The vortex impurity removal device for organic waste according to claim 2, characterized in that: The reaction vessel (6) is provided with an outlet (604) and an inlet (605) connected to the separation chamber (101). The end of the circulating water outlet pipe (9) away from the outlet (604) extends into the first temperature control chamber (102), and the end of the circulating water inlet pipe (10) away from the inlet (605) extends into the first temperature control chamber (102). The inlet (605) is located below the outlet (604).

4. The vortex impurity removal device for organic waste according to claim 1, characterized in that: The spiral chute (3) is a spiral-shaped trough structure. A spiral upward flow is formed inside the spiral chute (3), and a spiral downward flow is formed outside the spiral chute (3). An overflow is formed above the overflow pipe (5). The spiral chute (3) is located in the middle of the separation chamber (101), and there is a gap between the lower end of the spiral chute (3) and the slag discharge port (4).

5. The vortex impurity removal device for organic waste according to claim 4, characterized in that: A motor (11) is fixedly installed at the top of the reaction vessel (6). The output shaft of the motor (11) is connected to a rotating drum (12). The rotating drum (12) is rotatably connected in the reaction vessel (6) and located inside the second temperature control chamber (601). One end of the overflow pipe (5) extending to the outside of the eddy current impurity removal chamber (1) is located in the rotating drum (12) and is fixedly installed with a conical sleeve (501).

6. The vortex impurity removal device for organic waste according to claim 5, characterized in that: The rotating drum (12) is provided with a ring array of filter holes (1201) that are connected to the inside of the reaction vessel (6). The bottom end of the rotating drum (12) is also fixedly installed with a symmetrically distributed first scraper (13), and the first scraper (13) is attached to the bottom of the inner wall of the reaction vessel (6). The end of the first scraper (13) away from the rotating drum (12) is fixedly installed with a second scraper (14) that is perpendicular to the first scraper (13), and the second scraper (14) is attached to the side of the inner wall of the reaction vessel (6).

7. The vortex impurity removal device for organic waste according to claim 6, characterized in that: The second scraper (14) is also arranged with reinforcing beams (15) that are parallel to the first scraper (13), and a stirring filter screen (16) with a hole diameter smaller than the filter hole (1201) is fixedly installed between each of the reinforcing beams (15).

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