A device for layering nitrate-free fillers

Abstract

The utility model belongs to sewage treatment technical field, concretely is a kind of nitrate-removing filler layered placement device, including nitrate-removing water treatment equipment ontology;Nitrate-removing water treatment equipment ontology lateral wall is equipped with a pair of outer casing;The outer casing is symmetrically arranged on the both sides of nitrate-removing water treatment equipment ontology and same structure;Heat exchange is directly blocked by heat preservation layer, effectively maintain the internal temperature stability of nitrate-removing water treatment equipment ontology, avoid the reaction efficiency of nitrate-removing filler due to temperature fluctuation influence, guarantee water treatment effect, outer casing is detachably fixed by fixed block, slot, screw rod, plug rod structure, not only installation is convenient, later still convenient to overhaul or replace heat preservation layer, symmetrically arranged outer casing can form uniform protection to the both sides of nitrate-removing water treatment equipment ontology, avoid equipment damage caused by unilateral uneven stress, prolong the overall service life of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically a nitrate removal packing layer placement device. Background Technology

[0002] With the development of industrial and agricultural production and the intensification of human activities, the problem of nitrate pollution in water bodies has become increasingly prominent. Excessive nitrates not only lead to eutrophication of water bodies, causing algal blooms and algal blooms, and disrupting the aquatic ecological balance, but also pose a serious threat to human health.

[0003] Currently, the main method for removing nitrates from water is to use nitrate removal equipment. By connecting to an external pipeline, wastewater is discharged into the nitrate removal equipment, which then removes the nitrates from the wastewater.

[0004] However, in the existing technology, the nitrate removal equipment needs to operate at a constant temperature. When used in colder regions, the temperature of the nitrate removal equipment drops, resulting in poor heat preservation and thus affecting the nitrate removal effect. Therefore, a nitrate removal packing layer placement device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a nitrate-removing packing layer placement device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A nitrate removal packing layer placement device of this utility model includes a nitrate removal treatment equipment body; the side wall of the nitrate removal treatment equipment body is provided with an outer shell; the outer shells are symmetrically arranged on both sides of the nitrate removal treatment equipment body and have the same structure; an insulation layer is fixedly connected to the inner side wall of the outer shell; multiple mounting blocks are fixedly connected to the side wall of the nitrate removal treatment equipment body; the mounting blocks are evenly distributed on the side wall of the nitrate removal treatment equipment body and have the same structure; slots are opened in the side wall of the mounting blocks; openings are opened in the side wall of the mounting blocks; a bracket is fixedly connected to the side wall of the mounting blocks; a screw is threadedly connected to the side wall of the bracket and penetrates its wall; an insertion rod is fixedly connected to the end of the screw; the insertion rod and the opening are in sliding fit; a fixing block is slidably connected to the side wall of the slot; a fixing groove is opened in the side wall of the fixing block; the fixing block and the outer shell are fixedly connected.

[0007] Preferably, a fixing post is fixedly connected to the side wall of the outer shell; an annular block is sleeved on the side wall of the fixing post; a spring is fixedly connected between the annular block and the fixing post; a pair of protective plates are fixedly connected to the side wall of the annular block; the protective plates are symmetrically arranged on both sides of the annular block and have the same structure.

[0008] Preferably, a pair of guide rails are fixedly connected to the side wall of the fixed column; the guide rails are symmetrically arranged on both sides of the fixed column and have the same structure; a slider is slidably connected to the inner side wall of the guide rail; a spring is fixedly connected between the slider and the guide rail; and a top rod is hinged between the slider and the annular block.

[0009] Preferably, a plurality of elastic plates are fixedly connected to the side wall of the insertion rod; the elastic plates are evenly distributed on the side wall of the insertion rod and have the same structure; a spring is fixedly connected between the elastic plates and the insertion rod.

[0010] Preferably, the protective plate has multiple elastic plates fixedly connected to its sidewall; the elastic plates are evenly distributed on the sidewall of the protective plate and have the same structure; and multiple elastic rods are evenly fixedly connected to the sidewall of the elastic plate.

[0011] Preferably, the sidewall of the insulation layer is uniformly fixed with multiple iron wires that penetrate the wall.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model provides a layered placement device for nitrate removal packing. Through the setting of the insulation layer and the mounting block, the insulation layer directly blocks heat exchange, effectively maintaining the internal temperature stability of the nitrate removal water treatment equipment, avoiding the impact of temperature fluctuations on the reaction efficiency of the nitrate removal packing, and ensuring the water treatment effect. The outer shell is detachably fixed through the structure of fixing blocks, slots, screws, and plugs, which not only makes installation convenient, but also facilitates the later inspection or replacement of the insulation layer. The symmetrically arranged outer shell can form uniform protection on both sides of the nitrate removal water treatment equipment, avoiding damage to the equipment due to uneven force on one side, and extending the overall service life of the equipment.

[0014] 2. This utility model provides a layered placement device for nitrate removal filler. Through the protective plates and the elastic buffering effect of the spring, the external impact force can be effectively weakened, avoiding damage to the insulation layer caused by impact deformation of the outer shell, ensuring the integrity of the insulation structure. The symmetrically arranged protective plates can simultaneously cope with external impacts on both sides of the equipment, providing comprehensive protection and further reducing the risk of damage to the main body of the nitrate removal equipment. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a perspective view of the protective plate in this utility model;

[0018] Figure 3 This is a perspective view of the insertion rod in this utility model;

[0019] Figure 4 This is a perspective view of the elastic plate in this utility model;

[0020] Figure 5 This is a perspective view of the push rod in this utility model.

[0021] Legend:

[0022] 1. Nitrate-removing salt water treatment equipment body; 11. Outer shell; 12. Insulation layer; 13. Mounting block; 14. Slot; 15. Opening; 16. Bracket; 17. Screw; 18. Insert rod; 19. Fixing block; 110. Fixing groove; 2. Fixing column; 21. Ring block; 22. Spring 1; 23. Protective plate; 3. Guide rail; 31. Slider; 32. Spring 2; 33. Top rod; 4. Elastic sheet; 41. Spring 3; 5. Elastic plate; 51. Elastic rod; 6. Iron wire. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please see Figures 1-5This utility model provides a nitrate removal packing layer placement device, including a nitrate removal brine treatment equipment body 1; the nitrate removal brine treatment equipment body 1 has an outer shell 11 on its side wall; the outer shell 11 is symmetrically arranged on both sides of the nitrate removal brine treatment equipment body 1 and has the same structure; a heat insulation layer 12 is fixedly connected to the inner side wall of the outer shell 11; a plurality of mounting blocks 13 are fixedly connected to the side wall of the nitrate removal brine treatment equipment body 1; the mounting blocks 13 are evenly distributed on the side wall of the nitrate removal brine treatment equipment body 1 and have the same structure; slots 14 are opened on the side wall of the mounting blocks 13; openings 15 are opened on the side wall of the mounting blocks 13. 5; A bracket 16 is fixedly connected to the side wall of the mounting block 13; A screw 17 is threadedly connected to the side wall of the bracket 16 and penetrates its wall; An insertion rod 18 is fixedly connected to the end of the screw 17; The insertion rod 18 is slidably fitted with the opening 15; A fixing block 19 is slidably connected to the side wall of the slot 14; A fixing groove 110 is opened on the side wall of the fixing block 19; The fixing block 19 is fixedly connected to the outer shell 11; In use, the heat insulation layer 12 fixed to the inner side wall of the outer shell 11 directly forms a close-fitting structure with the side wall of the nitrate desalination equipment body 1, which can block the heat exchange between the inside of the equipment and the external environment and reduce the internal temperature during the operation of the equipment. To prevent heat loss or the influence of external ambient temperature on the interior, during the installation of the outer casing 11, first align the fixing block 19 fixed to the side wall of the outer casing 11 with the slot 14 on the mounting block 13 on the side wall of the nitrate desalination equipment body 1 and insert it to initially position the outer casing 11. Then, rotate the threaded screw 17 on the side wall bracket 16 of the mounting block 13. The screw 17 drives the insertion rod 18 fixed at the end to slide along the opening 15 on the mounting block 13 until the insertion rod 18 is inserted into the fixing groove 110 on the side wall of the fixing block 19, thus completing the fixation of the outer casing 11 to the nitrate desalination equipment body 1 and ensuring that the insulation layer 12 always remains in contact with the nitrate desalination equipment body 1. In the tightly fitted state of the treatment equipment body 1, the insulation layer 12 directly blocks heat exchange, effectively maintaining the internal temperature stability of the nitrate removal equipment body 1, avoiding the impact of temperature fluctuations on the reaction efficiency of the nitrate removal packing, and ensuring the water treatment effect. The outer shell 11 is detachably fixed through the structure of fixing block 19, slot 14, screw 17, and plug 18, which not only makes installation convenient, but also facilitates the later maintenance or replacement of the insulation layer 12. The symmetrically arranged outer shell 11 can form uniform protection on both sides of the nitrate removal equipment body 1, avoiding uneven force on one side that could cause equipment damage and extending the overall service life of the equipment.

[0026] Furthermore, such as Figures 1-5As shown, a fixed post 2 is fixedly connected to the side wall of the outer shell 11; an annular block 21 is sleeved on the side wall of the fixed post 2; a spring 22 is fixedly connected between the annular block 21 and the fixed post 2; a pair of protective plates 23 are fixedly connected to the side wall of the annular block 21; the protective plates 23 are symmetrically arranged on both sides of the annular block 21 and have the same structure; in use, when the outer shell 11 is subjected to an external lateral impact force, the impact force first acts on the protective plate 23 fixed to the side wall of the annular block 21, and the protective plate 23 drives the annular block 21 to slide along the fixed post 2. At this time, the spring 22 is compressed, and the impact force is absorbed by the elastic deformation of the spring 22, reducing the direct transmission of the impact force to the outer shell 11 and the main body of the nitrate desalination equipment 1. In this process, the elastic buffering effect of the spring 22 can effectively weaken the external impact force, avoid damage to the insulation layer 12 caused by the impact deformation of the outer shell 11, and ensure the integrity of the insulation structure. The symmetrically arranged protective plates 23 can simultaneously cope with the external impact on both sides of the equipment, providing comprehensive protection and further reducing the risk of damage to the main body of the nitrate desalination equipment 1.

[0027] Furthermore, such as Figures 1-5 As shown, a pair of guide rails 3 are fixedly connected to the side wall of the fixed column 2; the guide rails 3 are symmetrically arranged on both sides of the fixed column 2 and have the same structure; a slider 31 is slidably connected to the inner side wall of the guide rail 3; a second spring 32 is fixedly connected between the slider 31 and the guide rail 3; a push rod 33 is hinged between the slider 31 and the annular block 21; in use, when the annular block 21 slides along the fixed column 2, it will push the slider 31 to slide along the guide rail 3 through the push rod 33, causing the second spring 32 to undergo elastic deformation, and together with the first spring 22, absorb the impact force to form a double buffer structure. In this process, the double buffer structure can further improve the impact force absorption efficiency. Compared with the single buffer structure, it can cope with the greater intensity of external impact and has stronger protection capabilities. The guide rail 3 restricts the sliding direction of the slider 31 to prevent the slider 31 from deviating and causing the buffer structure to fail, ensuring that the buffering process is stable and reliable.

[0028] Furthermore, such as Figures 1-5As shown, multiple elastic plates 4 are fixedly connected to the side wall of the insertion rod 18; the elastic plates 4 are evenly distributed on the side wall of the insertion rod 18 and have the same structure; a spring 41 is fixedly connected between the elastic plate 4 and the insertion rod 18; in use, when the insertion rod 18 is inserted into the fixing groove 110 of the fixing block 19, the elastic plate 4 is squeezed by the side wall of the fixing groove 110 and contracts towards the insertion rod 18, while the spring 41 is compressed. After insertion, the spring 41 releases its elastic force, pushing the elastic plate 4 to open and fit tightly against the side wall of the fixing groove 110, increasing the elasticity. The friction between the insertion rod 18 and the fixing groove 110, during which the cooperation of the elastic sheet 4 and the spring 41 can effectively prevent the insertion rod 18 from loosening in the fixing groove 110, ensuring the fixed stability of the outer shell 11 and the main body 1 of the nitrate desalination equipment, avoiding the displacement of the outer shell 11 due to equipment operation vibration, and ensuring the fit of the insulation layer 12. Compared with simple rigid insertion and fixing, the elastic structure can adapt to the small dimensional error of the fixing groove 110, improve the compatibility between the insertion rod 18 and the fixing groove 110, and reduce the installation accuracy requirements.

[0029] Furthermore, such as Figures 1-5 As shown, multiple elastic plates 5 are fixedly connected to the side wall of the protective plate 23; the elastic plates 5 are evenly distributed on the side wall of the protective plate 23 and have the same structure; multiple elastic rods 51 are evenly fixedly connected to the side wall of the elastic plates 5; in use, when an external object impacts the protective plate 23, it first contacts the elastic rods 51, and the elastic rods 51 initially absorb the impact force through elastic deformation. If the impact force is large, it will further deform the elastic plates 5 and absorb the impact force again, forming a secondary protective buffer of elastic rods 51 and elastic plates 5. In this process, the secondary protective buffer structure can absorb the impact force in layers, reduce the intensity of the impact force transmitted to the protective plate 23, and prevent the protective plate 23 from deforming. The multiple evenly distributed elastic plates 5 and elastic rods 51 can ensure that the force is uniform in each area of ​​the protective plate 23, improve the overall protective stability, and extend the service life of the protective plate 23.

[0030] Furthermore, such as Figures 1-5 As shown, multiple iron wires 6 are uniformly fixed to the sidewalls of the insulation layer 12 and penetrate its wall. During use, the iron wires 6 can resist the shrinkage and deformation of the insulation layer 12 due to temperature changes or aging, while enhancing the overall structural strength of the insulation layer 12 and preventing cracking and detachment. In this process, the supporting effect of the iron wires 6 can extend the service life of the insulation layer 12, reduce the decrease in insulation effect caused by the damage of the insulation layer 12, reduce the replacement frequency of the insulation layer 12, and make the structure of the enhanced insulation layer 12 more stable. Even under equipment vibration or slight external impact, it can maintain its integrity, ensure continuous insulation effect, and ensure the stability of the internal reaction environment of the equipment.

[0031] Working principle: During use, the insulation layer 12 fixed to the inner wall of the outer casing 11 forms a close fit with the side wall of the nitrate desalination equipment body 1, which can block the heat exchange between the inside of the equipment and the external environment, reducing the loss of internal temperature or the influence of external temperature on the inside during equipment operation. When installing the outer casing 11, first align the fixing block 19 fixed to the side wall of the outer casing 11 with the slot 14 on the mounting block 13 on the side wall of the nitrate desalination equipment body 1 and insert it to initially position the outer casing 11. Then rotate the threaded screw 17 on the side wall bracket 16 of the mounting block 13, and the screw 17 drives the end fixing... The inserted rod 18 slides along the opening 15 on the mounting block 13 until it is inserted into the fixing groove 110 on the side wall of the fixing block 19, thus completing the fixing of the outer shell 11 to the main body 1 of the nitrate desalination equipment. This ensures that the insulation layer 12 always remains in close contact with the main body 1 of the nitrate desalination equipment. During use, when the outer shell 11 is subjected to an external lateral impact force, the impact force first acts on the protective plate 23 fixed to the side wall of the annular block 21. The protective plate 23 drives the annular block 21 to slide along the fixing post 2. At this time, the spring 22 is compressed, and the impact force is absorbed through the elastic deformation of the spring 22, reducing the direct impact force. The energy is transferred to the outer casing 11 and the main body 1 of the nitrate desalination equipment. During use, when the annular block 21 slides along the fixed column 2, it pushes the slider 31 along the guide rail 3 via the push rod 33, causing the second spring 32 to undergo elastic deformation. Together with the first spring 22, it absorbs the impact force, forming a double buffer structure. During use, when the insertion rod 18 is inserted into the fixing groove 110 of the fixed block 19, the elastic plate 4 is squeezed by the side wall of the fixing groove 110 and contracts towards the insertion rod 18. At the same time, the third spring 41 is compressed. After insertion, the third spring 41 releases its elastic force, pushing the elastic plate 4 to open and fit tightly against the side wall of the fixing groove 110. This increases the friction between the insert rod 18 and the fixing groove 110. When an external object hits the protective plate 23, it first contacts the elastic rod 51. The elastic rod 51 initially absorbs the impact force through elastic deformation. If the impact force is large, it will further deform the elastic plate 5 and absorb the impact force again, forming a secondary protective buffer of the elastic rod 51 and the elastic plate 5. During long-term use of the insulation layer 12, the wire 6 can resist the shrinkage and deformation tendency of the insulation layer 12 itself due to temperature changes or aging, and at the same time enhance the overall structural strength of the insulation layer 12, avoiding cracking and falling off of the insulation layer 12.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A nitrate removal packing layer placement device, comprising a nitrate removal water treatment equipment body (1); characterized in that: The main body (1) of the nitrate-removing brine treatment equipment has an outer shell (11) on its side wall; the outer shell (11) is symmetrically arranged on both sides of the main body (1) of the nitrate-removing brine treatment equipment and has the same structure; the inner side wall of the outer shell (11) is fixedly connected to a heat insulation layer (12); the side wall of the main body (1) of the nitrate-removing brine treatment equipment has multiple mounting blocks (13); the mounting blocks (13) are evenly distributed on the side wall of the main body (1) of the nitrate-removing brine treatment equipment and have the same structure; the side wall of the mounting block (13) is provided with a slot (14). The mounting block (13) has an opening (15) on its side wall; a bracket (16) is fixedly connected to the side wall of the mounting block (13); a screw (17) is threadedly connected to the side wall of the bracket (16) and passes through its wall; an insertion rod (18) is fixedly connected to the end of the screw (17); the insertion rod (18) and the opening (15) are in sliding fit; a fixing block (19) is slidably connected to the side wall of the slot (14); a fixing groove (110) is opened on the side wall of the fixing block (19); the fixing block (19) and the outer shell (11) are in a fixed connection relationship.

2. The nitrate removal packing layer placement device as described in claim 1, characterized in that: The outer shell (11) has a fixed post (2) fixed to its side wall; the fixed post (2) has an annular block (21) sleeved on its side wall; a spring (22) is fixed between the annular block (21) and the fixed post (2); a pair of protective plates (23) are fixed to the side wall of the annular block (21); the protective plates (23) are symmetrically arranged on both sides of the annular block (21) and have the same structure.

3. A device for layering nitrate-free fillers as claimed in claim 2, characterized in that: A pair of guide rails (3) are fixed to the side wall of the fixed column (2); the guide rails (3) are symmetrically arranged on both sides of the fixed column (2) and have the same structure; a slider (31) is slidably connected to the inner side wall of the guide rail (3); a spring (32) is fixed between the slider (31) and the guide rail (3); a top rod (33) is hinged between the slider (31) and the annular block (21).

4. The nitrate removal packing layer placement device as described in claim 1, characterized in that: Multiple elastic plates (4) are fixedly connected to the side wall of the insertion rod (18); the elastic plates (4) are evenly distributed on the side wall of the insertion rod (18) and have the same structure; a spring (41) is fixedly connected between the elastic plates (4) and the insertion rod (18).

5. The nitrate removal packing layer placement device as described in claim 2, characterized in that: The protective plate (23) has multiple elastic plates (5) fixedly connected to its side wall; the elastic plates (5) are evenly distributed on the side wall of the protective plate (23) and have the same structure; the elastic plates (5) have multiple elastic rods (51) evenly fixedly connected to their side walls.

6. The nitrate removal packing layer placement device as described in claim 1, characterized in that: The insulation layer (12) has multiple iron wires (6) evenly fixed to its side wall and penetrating its wall.

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