Ammonia nitrogen optimization treatment device

Abstract

The utility model relates to the technical field of ammonia nitrogen wastewater treatment, and discloses an ammonia nitrogen optimization treatment device which comprises a tank body, an upper accommodating cavity and a lower accommodating cavity are formed in the tank body and are used as mounting carriers of a driving assembly, a stirring assembly, a liquid control assembly, a filter pressing assembly and a linkage assembly; and the filter pressing assembly is used for extruding and filtering the purified ammonia-nitrogen wastewater. By arranging the filter pressing assembly, purified wastewater can be conveniently filtered, reaction residues in the wastewater can be extruded, meanwhile, the number of extrusion driving units is reduced, the operation cost is controlled, optimization treatment of ammonia nitrogen wastewater is improved, the practicability of the equipment is further improved, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ammonia nitrogen wastewater treatment, and more specifically to an ammonia nitrogen optimization treatment device. Background Art

[0002] Ammonia-nitrogen wastewater refers to wastewater containing nitrogen in the form of free ammonia and ionized ammonium. It primarily originates from domestic sewage, industrial wastewater (e.g., from the chemical, metallurgical, fertilizer, coal gas, coking, leather tanning, monosodium glutamate, and meat processing industries), and agricultural wastewater (e.g., from livestock and poultry farming and farmland drainage). Direct discharge of ammonia-nitrogen wastewater without proper treatment can have serious environmental impacts. Discharging large amounts of ammonia-nitrogen wastewater into water bodies not only causes eutrophication and creates a black and odorous water quality, but also increases the difficulty and cost of water treatment and can even be toxic to humans and organisms.

[0003] After searching, a Chinese patent discloses a high-concentration ammonia nitrogen wastewater treatment device (authorization announcement number CN218755207U), and the protected claims: "including a treatment box, the lower end of the treatment box is provided with a plurality of support legs for supporting the treatment box, and both sides of the upper end of the treatment box are provided with a feed port. A funnel plate is fixedly connected to the inside of the treatment box, and the lower end of the funnel plate is provided with a discharge port, and the discharge port is provided with an electric gate valve. The upper end of the treatment box is also provided with a stirring component for stirring the wastewater."

[0004] The shortcomings of the existing technology: In the above-mentioned equipment, by driving two electric push rods, the two top plates are driven respectively to squeeze and filter the filter cloth. However, when the two electric push rods are driven to work for a long time, the energy consumption of the two driving sources is increased, and the operating cost is increased. At the same time, there are a large number of driving sources in the equipment, and the energy consumption of driving multiple driving sources is large, which is not conducive to the practicality of the equipment. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an ammonia nitrogen optimization treatment device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: an ammonia nitrogen optimization treatment device, comprising:

[0007] The tank body has an upper chamber and a lower chamber formed therein, and is used as a mounting carrier for the drive assembly, the stirring assembly, the liquid control assembly, the filter press assembly, and the linkage assembly;

[0008] The filter press assembly is used to perform extrusion filtration operations on the purified ammonia nitrogen wastewater;

[0009] The filter press assembly comprises:

[0010] Externally threaded pipe;

[0011] Cylindrical filter cloth;

[0012] Circular plates are installed at both ends of the cylindrical filter cloth, and the top of one of the circular plates is connected to the external threaded pipe;

[0013] a reciprocating screw rod, the reciprocating screw rod being rotatably engaged with the bottom of the inner wall of the lower chamber, and the reciprocating screw rod being located below the other circular plate;

[0014] An auxiliary rod is installed at the bottom of the inner wall of the lower chamber, and the auxiliary rod is located on one side of the reciprocating screw rod;

[0015] A movable plate, wherein the movable plate and the reciprocating screw form a spiral pair transmission, and an end of the movable plate away from the reciprocating screw is slidably engaged with the outer side of the auxiliary rod;

[0016] The connecting rods are installed on the tops of both ends of the movable plate, and the two connecting rods are connected to the other circular plate.

[0017] Preferably, the liquid control component includes:

[0018] A through groove is formed in the inner wall of the tank body, and the through groove is located between the upper cavity and the lower cavity, and the upper cavity, the through groove and the lower cavity are in communication;

[0019] A partition groove is provided on the outer side of the tank body, wherein the partition groove and the through groove are perpendicular to and intersect with each other;

[0020] A partition is slidably matched with the partition groove.

[0021] Preferably, the filter press assembly further comprises:

[0022] The externally threaded tube is threadably engaged with the through groove, and the bottom end of the externally threaded tube extends into the cylindrical filter cloth;

[0023] The sliding rods are installed on both sides of the bottom of one of the circular plates, and the sliding rods are located on both sides of the cylindrical filter cloth. The bottom ends of the reciprocating screw rods are slidably matched with the other circular plate.

[0024] Preferably, the drive assembly includes:

[0025] L-shaped board;

[0026] The motor is installed on the tank through an L-shaped plate.

[0027] Preferably, the stirring assembly comprises:

[0028] A stirring shaft, the stirring shaft is rotatably engaged with the top of the inner wall of the upper chamber, and the output shaft of the motor is fixedly connected to the top of the stirring shaft;

[0029] The stirring blades are installed on both sides of the stirring shaft.

[0030] Preferably, the linkage component includes:

[0031] A fixing plate, installed on the outside of the tank;

[0032] a rotating shaft, the rotating shaft being rotatably engaged with the fixed plate;

[0033] Both ends of the rotating shaft are provided with a first pulley, the output shaft of the motor and the shaft end of the auxiliary rod are fixedly mounted with a second pulley, and the first pulley and the second pulley are matched through a synchronous belt transmission.

[0034] The beneficial effects of the utility model are:

[0035] 1. In the utility model, by setting a filter press component, it is convenient to filter the purified wastewater and squeeze the reaction residues in the wastewater. At the same time, the number of extrusion drive units is reduced and the operating cost is controlled. Not only the equipment is optimized, but also the optimized treatment of ammonia nitrogen wastewater is improved, further improving the practicability of the equipment, which is conducive to actual application and operation.

[0036] 2. In the present invention, by setting up a liquid control component, it is convenient to control the flow direction of the purified ammonia nitrogen wastewater, so that the ammonia nitrogen wastewater can be fully stirred and reacted in the upper chamber; by setting up a stirring component, it is convenient to stir and mix the ammonia nitrogen wastewater and the purified liquid in the upper chamber, thereby improving the reaction efficiency of the ammonia nitrogen wastewater; by setting up a linkage component, it is convenient to pave the way for the rotation of the reciprocating screw in the subsequent filter press component, thereby achieving a linkage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the appearance of the tank body of the present invention from a top view.

[0038] Figure 2 This is a schematic diagram of the appearance of the tank body of the present invention when viewed from above (marked in component form).

[0039] Figure 3 It is a schematic structural diagram of the tank body of the present invention in a cross-sectional view (marked with detailed structure).

[0040] Figure 4 It is a schematic structural diagram of the tank body of the present invention in a cross-sectional view.

[0041] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0042] Description of reference numerals:

[0043] 1. Tank body; 2. Upper chamber; 3. Lower chamber; 4. Drive assembly; 41. Motor; 42. L-shaped plate; 5. Stirring assembly; 51. Stirring shaft; 52. Stirring blade; 6. Liquid control assembly; 61. Through groove; 62. Partition; 63. Partition; 7. Filter press assembly; 71. Externally threaded pipe; 72. Circular plate; 73. Cylindrical filter cloth; 74. Sliding rod; 75. Reciprocating screw; 76. Auxiliary rod; 77. Movable plate; 78. Connecting rod; 8. Linkage assembly; 81. Fixed plate; 82. Rotating shaft. DETAILED DESCRIPTION

[0044] The following will be combined with the Figure 1 To the attached Figure 5 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0045] See also Figure 1-5 The present invention provides an ammonia nitrogen optimization treatment device, comprising:

[0046] The tank body 1 has an upper chamber 2 and a lower chamber 3 formed therein, which are used as mounting carriers for the drive assembly 4, the stirring assembly 5, the liquid control assembly 6, the filter press assembly 7 and the linkage assembly 8;

[0047] The filter press assembly 7 is used to perform a squeeze filtration operation on the purified ammonia nitrogen wastewater;

[0048] The filter press assembly 7 comprises:

[0049] Externally threaded tube 71;

[0050] Cylindrical filter cloth 73;

[0051] The circular plates 72 are mounted on both ends of the cylindrical filter cloth 73, and the top of one of the circular plates 72 is connected to the external threaded pipe 71;

[0052] A reciprocating screw rod 75 rotatably engaged with the bottom of the inner wall of the lower chamber 3 , and the reciprocating screw rod 75 is located below the other circular plate 72 ;

[0053] The auxiliary rod 76 is installed at the bottom of the inner wall of the lower chamber 3, and the auxiliary rod 76 is located on one side of the reciprocating screw rod 75;

[0054] The movable plate 77 forms a spiral pair transmission with the reciprocating screw rod 75, and the end of the movable plate 77 away from the reciprocating screw rod 75 is slidably engaged with the outer side of the auxiliary rod 76;

[0055] Connecting rods 78 are mounted on the top of both ends of the movable plate 77, and the two connecting rods 78 are connected to the other circular plate 72;

[0056] The external threaded tube 71 is threadably engaged with the through groove 61 , and the bottom end of the external threaded tube 71 extends into the cylindrical filter cloth 73 ;

[0057] The sliding rods 74 are installed on both sides of the bottom of one of the circular plates 72, and the sliding rods 74 are located on both sides of the cylindrical filter cloth 73. The bottom ends of the reciprocating screw rods 75 are slidably matched with the other circular plate 72.

[0058] In actual application of this embodiment, by rotating the reciprocating screw 75 and cooperating with the auxiliary rod 76, the movable plate 77 is driven to slide back and forth up and down, thereby driving the two connecting rods 78 to slide back and forth up and down, and then driving the circular plate 72 at the bottom of the cylindrical filter cloth 73 to slide back and forth on the two sliding rods 74, so that the cylindrical filter cloth 73 is squeezed and deformed by the two circular plates 72, filtering the wastewater after the reaction, and also squeezing the reaction residues in the wastewater.

[0059] This embodiment provides a filter press assembly 7 to facilitate filtering of the purified wastewater and to squeeze the reaction residues in the wastewater, while reducing the number of extrusion drive units and controlling cost materials. It not only optimizes the equipment, but also improves the optimized treatment of ammonia nitrogen wastewater, further improving the practicality of the equipment and facilitating actual application and operation.

[0060] In one case of this embodiment, the reciprocating screw rod 75 can be made of stainless steel, which is corrosion-resistant and rust-resistant.

[0061] See also Figure 3-5 As a preferred embodiment of the present invention, the liquid control component 6 includes:

[0062] The through groove 61 is formed inside the inner wall of the tank body 1 and is located between the upper cavity 2 and the lower cavity 3. The upper cavity 2, the through groove 61 and the lower cavity 3 are in communication with each other.

[0063] The partition groove 62 is provided on the outer side of the tank body 1 , and the partition groove 62 and the through groove 61 are perpendicular to each other and intersect each other;

[0064] The partition plate 63 is slidably matched with the partition groove 62 .

[0065] In actual application of this embodiment, after the ammonia nitrogen wastewater and the purification solvent are fully mixed, when it is necessary to transport the purified ammonia nitrogen wastewater in the upper chamber 2 from the interior of the upper chamber 2 to the lower chamber 3, the partition 63 is slid from the interior of the partition groove 62 to the outside of the tank body 1, so that the channel inside the through groove 61 is opened, which facilitates the drainage of the purified ammonia nitrogen wastewater in the upper chamber 2 to the lower chamber 3, thereby realizing liquid control operation.

[0066] In this embodiment, the liquid control component 6 is provided to facilitate the control of the flow direction of the purified ammonia nitrogen wastewater, so that the ammonia nitrogen wastewater is fully stirred and reacted in the upper chamber 2.

[0067] In one case of this embodiment, sealing sheets may be provided on both sides of the partition 63 to improve the sealing barrier property of the partition 63 to the through groove 61 .

[0068] See also Figure 4 As a preferred embodiment of the present invention, the drive assembly 4 includes:

[0069] L-shaped plate 42;

[0070] The motor 41 is mounted on the tank body 1 via an L-shaped plate 42 .

[0071] In actual application of this embodiment, by driving the motor 41 on the L-shaped plate 42, the stirring assembly 5 and the linkage assembly 8 are driven to rotate, and the subsequent filter press assembly 7 is also driven to rotate to pave the way.

[0072] In this embodiment, the driving component 4 is provided to pave the way for the rotation of subsequent components.

[0073] In one case of this embodiment, the motor 41 can be an industrial-grade waterproof motor with waterproof properties.

[0074] See also Figure 4 As a preferred embodiment of the present invention, the stirring assembly 5 includes:

[0075] A stirring shaft 51, the stirring shaft 51 is rotatably engaged with the top of the inner wall of the upper chamber 2, and the output shaft of the motor 41 is fixedly connected to the top of the stirring shaft 51;

[0076] The stirring blades 52 are installed on both sides of the stirring shaft 51 .

[0077] In actual application of this embodiment, the rotation of the motor 41 drives the two stirring blades 52 on the stirring shaft 51 to rotate, thereby stirring and mixing the ammonia nitrogen wastewater and the purified liquid in the upper chamber 2.

[0078] In this embodiment, the stirring assembly 5 is provided to facilitate the stirring and mixing operation of the ammonia nitrogen wastewater and the purification liquid in the upper chamber 2, thereby improving the reaction rate of the ammonia nitrogen wastewater.

[0079] See also Figure 4 As a preferred embodiment of the present invention, the linkage assembly 8 includes:

[0080] The fixing plate 81 is installed on the outside of the tank body 1;

[0081] A rotating shaft 82, which is rotatably engaged with the fixed plate 81;

[0082] A first pulley is provided at both ends of the rotating shaft 82, and a second pulley is fixedly mounted on the output shaft of the motor 41 and the shaft end of the auxiliary rod 76, and the first pulley and the second pulley are coupled through a synchronous belt transmission.

[0083] In actual application of this embodiment, the driving assembly 4 drives the two first pulleys and rotates in conjunction with the synchronous belt, thereby driving the rotating shaft 82 on the fixed plate 81 to rotate, and then drives the two second pulleys and rotates in conjunction with the synchronous belt, paving the way for driving the subsequent reciprocating screw 75 to rotate.

[0084] In this embodiment, the linkage assembly 8 is provided to pave the way for the rotation of the reciprocating screw 75 in the subsequent filter press assembly 7, thereby achieving a linkage effect.

[0085] Based on the explanations and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation to the present invention.

Claims

1. An ammonia nitrogen optimization treatment device, characterized by: include: A tank body (1), wherein an upper chamber (2) and a lower chamber (3) are provided inside the tank body (1), and are used as a mounting carrier for a driving assembly (4), a stirring assembly (5), a liquid control assembly (6), a filter press assembly (7), and a linkage assembly (8); A filter press assembly (7) is used to perform a squeeze filtration operation on the purified ammonia nitrogen wastewater; The filter press assembly (7) comprises: Externally threaded tube (71); Cylindrical filter cloth (73); Circular plates (72) are mounted on both ends of the cylindrical filter cloth (73), wherein the top of one of the circular plates (72) is connected to the externally threaded pipe (71); a reciprocating screw rod (75), the reciprocating screw rod (75) being rotatably engaged with the bottom of the inner wall of the lower chamber (3), and the reciprocating screw rod (75) being located below the other circular plate (72); An auxiliary rod (76) is installed at the bottom of the inner wall of the lower chamber (3), and the auxiliary rod (76) is located on one side of the reciprocating screw rod (75); A movable plate (77), wherein the movable plate (77) and the reciprocating screw rod (75) form a spiral pair transmission, and an end of the movable plate (77) away from the reciprocating screw rod (75) is in sliding engagement with the outer side of the auxiliary rod (76); The connecting rods (78) are both mounted on the tops of both ends of the movable plate (77), and the two connecting rods (78) are connected to the other circular plate (72).

2. The ammonia nitrogen optimization treatment device according to claim 1, characterized in that: The liquid control component (6) comprises: A through groove (61) is provided inside the inner wall of the tank body (1), and the through groove (61) is located between the upper chamber (2) and the lower chamber (3), and the upper chamber (2), the through groove (61) and the lower chamber (3) are in communication with each other; A partition groove (62) is provided on the outer side of the tank body (1), wherein the partition groove (62) and the through groove (61) are perpendicular to and intersect with each other; A partition plate (63) is slidably engaged with the partition groove (62).

3. The ammonia nitrogen optimization treatment device according to claim 1, characterized in that: The filter press assembly (7) further comprises: The externally threaded tube (71) is threadably engaged with the through groove (61), and the bottom end of the externally threaded tube (71) extends into the cylindrical filter cloth (73); The sliding rods (74) are installed on both sides of the bottom of one of the circular plates (72), and the sliding rods (74) are located on both sides of the cylindrical filter cloth (73). The bottom ends of the reciprocating screw rods (75) are slidably matched with the other circular plate (72).

4. The ammonia nitrogen optimization treatment device according to claim 1, characterized in that: The driving assembly (4) comprises: L-shaped plate (42); The motor (41) is mounted on the tank body (1) via an L-shaped plate (42).

5. The ammonia nitrogen optimization treatment device according to claim 4, characterized in that: The stirring assembly (5) comprises: A stirring shaft (51), the stirring shaft (51) is rotatably engaged with the top of the inner wall of the upper chamber (2), and the output shaft of the motor (41) is fixedly connected to the top of the stirring shaft (51); The stirring blades (52) are installed on both sides of the stirring shaft (51).

6. The ammonia nitrogen optimization treatment device according to claim 4, characterized in that: The linkage component (8) comprises: A fixing plate (81) is mounted on the outside of the tank body (1); a rotating shaft (82), the rotating shaft (82) being rotatably engaged with the fixed plate (81); Both ends of the rotating shaft (82) are provided with a first pulley, and the output shaft of the motor (41) and the shaft end of the auxiliary rod (76) are fixedly mounted with a second pulley, and the first pulley and the second pulley are coupled via a synchronous belt transmission.

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