A sedimentation device which is easy to use

Abstract

The utility model relates to sewage treatment technical field provides a kind of sedimentation device convenient to use, including sedimentation tank, this sedimentation device convenient to use further include: motor, fixedly installed in the top of sedimentation tank, and output end is installed with pulley one;Reciprocating screw rod, rotatably installed in one side of sedimentation tank, and one end is installed with pulley two, and is equipped with lead groove;Belt, one end is sleeved on pulley one, the other end is sleeved on pulley two.The utility model in, by the rotation of motor drives reciprocating screw rod to rotate, makes blanking box reciprocating movement, carries out automatic feeding and in moving while blanking rotating rod rotation adsorbent carries out intermittent blanking, to reach the effect that adsorbent is evenly scattered in sedimentation tank, by with the movement of blanking box, connecting rod will drive scraper to carry out peak-shaving up-down movement, to avoid sediment to accumulate on the inner wall of sedimentation tank in this way.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a sedimentation device that is easy to use. Background Technology

[0002] Sedimentation equipment is a type of device that uses gravity to achieve solid-liquid separation. It is mainly used in wastewater purification, suspended solids filtration, and particle dewatering, and is commonly found in industrial wastewater treatment systems. Its core function is to either physically settle impurities in the liquid to the bottom or adsorb impurities from the liquid using an adsorbent.

[0003] Some existing sedimentation devices require manual addition of adsorbent. Due to the large size of the sedimentation devices, it is difficult for manual labor to ensure that the adsorbent falls evenly into the sedimentation tank. In addition, after sedimentation is completed, some sediment adheres to the side wall of the sedimentation tank, which is difficult to clean. Utility Model Content

[0004] The purpose of this invention is to solve the problems of uneven distribution of adsorbent and precipitates adhering to the inner wall of sedimentation tank in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a user-friendly sedimentation device, comprising a sedimentation tank, and further comprising:

[0006] The motor is fixedly installed on the top of the sedimentation tank, and a pulley is installed at the output end;

[0007] A reciprocating lead screw is rotatably mounted on one side of the sedimentation tank, with a pulley two installed at one end and a guide groove provided.

[0008] The belt has one end fitted onto pulley one and the other end fitted onto pulley two;

[0009] The material feeding mechanism is installed inside the settling tank. It includes a material feeding box, which is slidably embedded in the inner wall of the settling tank and sleeved on the guide groove. The material feeding box can reciprocate as the reciprocating screw rotates.

[0010] The sludge scraping mechanism, installed inside the settling tank, scrapes sludge from the inner wall of the settling tank as the material box reciprocates.

[0011] In a preferred embodiment, the easy-to-use precipitation device further includes:

[0012] Dustproof box one is fixedly installed on the top of the sedimentation tank and sleeved on the outer wall of the motor;

[0013] Furthermore, the outer shell of the dustproof box has multiple heat dissipation holes.

[0014] The technical effects of adopting the above-mentioned further solutions are: the installation of the dustproof box can prevent dust from affecting the operation of the motor, and the heat dissipation holes can prevent the motor from operating at excessively high temperatures.

[0015] In a preferred embodiment, the easy-to-use precipitation device further includes:

[0016] Two dust covers are fixedly connected at one end to one side of the material discharge box and at the other end to the inner wall of the sedimentation tank, and are sleeved on the reciprocating screw.

[0017] Dustproof box two is fixedly installed on the outer wall of the sedimentation tank.

[0018] The technical effects of adopting the above-mentioned further solutions are: the dust cover prevents dust from falling into the lead groove of the reciprocating screw, which would cause working difficulties; and the dust box can prevent the belt from being exposed to air and oxidizing or being exposed to direct sunlight.

[0019] In a preferred embodiment, the easy-to-use precipitation device further includes:

[0020] The feeding box is fixedly installed on the top of the sedimentation tank, and its inner wall is provided with a slope.

[0021] The elastic telescopic plate has a fixed end that is fixedly installed on the outer wall of the sedimentation tank, and a pop-out end that is slidably embedded in the sedimentation tank, with the top of the pop-out end fitting against the bottom of the feeding box.

[0022] The technical effect of adopting the above-mentioned further solution is that the installation of the elastic telescopic plate prevents the adsorbent in the feeding box from spilling out.

[0023] In a preferred embodiment, the material feeding mechanism further includes:

[0024] Two chutes are respectively located on both sides of the sedimentation tank;

[0025] Multiple gear teeth are formed at the bottom of the slide groove.

[0026] The technical effect of adopting the above-mentioned further solution is that the opening of the first gear tooth increases the friction when in contact with the material discharge rotating rod, and also causes the material discharge rotating rod to rotate through meshing with the second gear tooth.

[0027] In a preferred embodiment, the material feeding mechanism further includes:

[0028] The material discharge boom is rotatably installed at the bottom of the material discharge box, and both ends penetrate through the side wall of the material discharge box;

[0029] Multiple gear teeth are located at both ends of the material feeding rotating rod and mesh with gear teeth.

[0030] The technical effect of adopting the above-mentioned further solution is that the adsorbent in the discharge box is intermittently distributed by the installation of the discharge rotating rod, avoiding the situation where a large amount of adsorbent is distributed in a single area at one time, resulting in no adsorbent being used in other areas.

[0031] In a preferred embodiment, the sludge scraper includes:

[0032] Multiple chutes are provided on the inner wall of the settling tank;

[0033] Multiple scrapers are slidably embedded in the second trough and one side is in contact with the inner wall of the sedimentation tank;

[0034] Multiple connecting rods, one end of which is hinged to the scraper and the other end of which is hinged to the feed box.

[0035] The technical effect of adopting the above-mentioned further solution is that the connecting rod can cause the scraper to slide when the material box moves, thereby scraping the mud from the inner wall of the sedimentation tank.

[0036] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0037] 1. This utility model utilizes a motor to cause the feeding box to reciprocate along a reciprocating screw. Upon reaching the bottom of the feeding box, the elastic telescopic plate is squeezed, automatically feeding the material. Simultaneously, the movement of the feeding box engages gear teeth one and two, causing the feeding rotor to rotate, thus achieving intermittent and quantitative dispensing of the adsorbent, ensuring its even distribution throughout the sedimentation tank. This design, through the motor's rotation causing the feeding box to reciprocate and simultaneously dispensing the adsorbent intermittently, greatly enhances the effect of uniformly distributing the adsorbent within the sedimentation tank.

[0038] 2. This utility model utilizes the reciprocating movement of the feed box to cause the connecting rods at different hinge positions to move in different directions. This results in the scraper performing staggered up-and-down reciprocating motions. The contact between the scraper and the inner wall of the sedimentation tank prevents sediment from accumulating there for extended periods. This solution ensures that sediment that might otherwise adhere to the inner wall of the sedimentation tank floats in the water and subsequently settles naturally at the bottom or is adsorbed by the adsorbent, effectively avoiding the problem of sediment adhering to the inner wall of the sedimentation tank. Attached Figure Description

[0039] Figure 1 A schematic diagram of the main structure of a convenient sedimentation device provided by this utility model;

[0040] Figure 2 A schematic diagram of the internal structure of the sedimentation tank of a convenient sedimentation device provided by this utility model;

[0041] Figure 3A schematic diagram of the internal structure of the material feeding box of a convenient sedimentation device provided by this utility model;

[0042] Figure 4 A schematic diagram of the installation structure of the reciprocating lead screw of a sedimentation device that is easy to use, provided by this utility model;

[0043] Figure 5 This utility model provides a convenient sedimentation device. Figure 4 Enlarged structural diagram at point A;

[0044] Figure 6 A schematic diagram of the installation structure of the motor and belt of a convenient sedimentation device provided by this utility model;

[0045] Figure 7 This utility model provides a schematic diagram of the installation structure of the scraper and connecting rod of a sedimentation device that is easy to use.

[0046] Legend:

[0047] 1. Sedimentation tank; 11. Motor; 12. Reciprocating screw; 13. Belt; 2. Dustproof box one; 21. Dustproof cover; 22. Dustproof box two; 3. Feeding box; 31. Elastic telescopic plate; 4. Slide chute one; 41. Gear tooth one; 5. Discharge box; 51. Discharge rotating rod; 52. Gear tooth two; 6. Slide chute two; 61. Scraper; 62. Connecting rod. Detailed Implementation

[0048] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0049] Example 1:

[0050] Please see Figures 1-7 This embodiment provides a user-friendly sedimentation device that can automatically replenish the adsorbent while uniformly distributing it in the wastewater. The specific concept is as follows:

[0051] A user-friendly sedimentation device includes a sedimentation tank 1, characterized in that the user-friendly sedimentation device further includes: a motor 11, a reciprocating lead screw 12, a belt 13, a dustproof box 2 (first type), a dustproof sleeve 21, a dustproof box 22 (second type), a feeding box 3, an elastic telescopic plate 31, and a material discharge mechanism.

[0052] The motor 11 is fixedly installed on the top of the sedimentation tank 1, and a pulley is installed at the output end.

[0053] It should be noted that, in order to avoid the subsequent movement of the scraper 61 causing violent shaking of the water and preventing the sediment from settling naturally, the speed of the motor 11 should not be too high.

[0054] In addition, the reciprocating screw 12 is rotatably mounted on one side of the sedimentation tank 1, and a pulley 2 is installed at one end, with a guide groove provided.

[0055] One end of belt 13 is fitted onto pulley 1, and the other end is fitted onto pulley 2.

[0056] In addition, in order to prevent dust from accumulating on the motor 11, a dustproof box 2 is installed. The dustproof box 2 is fixedly installed on the top of the sedimentation tank 1 and sleeved on the outer wall of the motor 11. The outer shell of the dustproof box 2 has multiple heat dissipation holes.

[0057] In order to prevent dust from accumulating on the reciprocating screw 12, two dust covers 21 are fixedly connected at one end to one side of the material box 5 and at the other end to the inner wall of the sedimentation box 1, and are fitted onto the reciprocating screw 12.

[0058] In addition, to prevent the belt 13 from oxidizing, the dustproof box 22 is fixedly installed on the outer wall of the sedimentation tank 1.

[0059] In order to reduce the need for manual filling, the feeding box 3 is fixedly installed on the top of the sedimentation tank 1, and the inner wall is provided with a slope.

[0060] In addition, the fixed end of the elastic telescopic plate 31 is fixedly installed on the outer wall of the sedimentation tank 1, and the pop-out end is slidably embedded in the sedimentation tank 1, with the top of the pop-out end fitting against the bottom of the feeding box 3.

[0061] The material feeding mechanism is installed inside the sedimentation tank 1. It includes a material feeding box 5, which is slidably embedded in the inner wall of the sedimentation tank 1 and sleeved on the guide groove. The material feeding box 5 can reciprocate as the reciprocating screw 12 rotates.

[0062] In this embodiment, the specific type of the material feeding mechanism can be varied, and this application does not limit it. As an example of an optional solution, the specific arrangement of each component is as follows:

[0063] As one specific implementation, the material feeding mechanism includes: a chute 4, a gear 41, a feeding box 5, a feeding rotating rod 51, and a gear 52.

[0064] In order to ensure stability under stress, two chutes 4 are respectively set on both sides of the sedimentation tank 1.

[0065] In addition, multiple gear teeth 41 are provided at the bottom of the groove 4.

[0066] In order to allow the adsorbent to be fed intermittently, the feeding rod 51 is rotatably installed at the bottom of the feeding box 5, and both ends penetrate through the side wall of the feeding box 5.

[0067] It should be noted that the part of the material discharge rotating rod 51 located inside the material discharge box 5 has a cavity.

[0068] In addition, multiple gear teeth 52 are provided at both ends of the blanking rotating rod 51 and mesh with gear teeth 41.

[0069] In this embodiment, the wastewater to be settled is introduced into the sedimentation tank 1, and the motor 11 is started. The motor 11 drives the belt 13, causing the reciprocating screw 12 to rotate. Since the discharge box 5 is sleeved on the guide groove of the reciprocating screw 12, the discharge box 5 begins to move along the guide groove as the reciprocating screw 12 rotates. When the discharge box 5 moves towards the feed box 3 and is in contact with the pop-out end of the elastic telescopic plate 31, the pop-out end of the elastic telescopic plate 31 is pressed back into the fixed position as the discharge box 5 moves. At this time, the bottom of the feed box 3 is connected to the top of the discharge box 5, and the adsorbent in the feed box 3 slides into the discharge box 5. As the discharge box 5 moves to the limit position, the guide groove on the reciprocating screw 12 causes the discharge box 5 to start moving in the opposite direction. At the same time, the pop-out end of the elastic telescopic plate 31 pops out and closes the bottom of the feed box 3. As the feeding box 5 moves, gear tooth 41 meshes with gear tooth 52, causing the feeding rotor 51 to rotate. This rotation of the rotor 51 intermittently opens the feeding port at the bottom of the feeding box 5, allowing the adsorbent to be intermittently sprinkled into the settling tank 1 as the feeding box 5 moves, thus achieving the goal of evenly distributing the adsorbent into the settling tank 1.

[0070] Example 2:

[0071] like Figures 1-7 As shown in Example 1, this example also provides a user-friendly sedimentation device that prevents sediment from adhering to the inner wall of sedimentation tank 1 during wastewater sedimentation. The specific idea is as follows:

[0072] The sludge scraping mechanism is installed inside the sedimentation tank 1 and can scrape the sludge from the inner wall of the sedimentation tank 1 as the material discharge box 5 reciprocates.

[0073] In this embodiment, the specific type of the sludge scraping mechanism can be varied, and this application does not limit it. As an example of an optional solution, the specific arrangement of each component is as follows:

[0074] In one specific implementation, the sludge scraping mechanism includes: a second chute 6, a scraper 61, and a connecting rod 62.

[0075] In order to limit the movement of the scraper 61, multiple chutes 6 are provided, all of which are located on the inner wall of the sedimentation tank 1.

[0076] In addition, multiple scrapers 61 are slidably embedded in the trough 2 6 and one side is attached to the inner wall of the sedimentation tank 1.

[0077] Among them, one end of multiple connecting rods 62 is hinged to scraper 61, and the other end is hinged to material box 5.

[0078] In this embodiment, when the discharge box 5 moves, the hinge of the connecting rod 62 causes the scraper 61 to slide along the second slide groove 6. The scraper 61 hinged to one side of the discharge box 5 in the direction of movement will slide downward as the discharge box 5 moves, and the scraper 61 hinged to the side away from the discharge box 5 will slide upward as the discharge box 5 moves. The reciprocating motion of the discharge box 5 causes the scraper 61 to move up and down, thereby scraping the mud from the inner wall of the sedimentation tank 1 and preventing the sediment from adhering to the inner wall of the sedimentation tank 1.

[0079] Working principle: Wastewater requiring sedimentation is introduced into sedimentation tank 1, and the corresponding adsorbent is poured into feeding tank 3 and leveled. Motor 11 is started, and the output of motor 11 drives belt 13 to rotate reciprocating screw 12. At this time, feeding tank 5 moves upward along the guide groove on reciprocating screw 12 to feeding tank 3. As feeding tank 5 comes into contact with the pop-out end of elastic telescopic plate 31 and continues to move, the pop-out end is pressed into the fixed end of elastic telescopic plate 31. Simultaneously, due to the movement of the pop-out end of elastic telescopic plate 31, the bottom of feeding tank 3 connects with the top of feeding tank 5, and the adsorbent slides into feeding tank 5 through the inclined surface on feeding tank 3. When feeding tank 5 reaches its limit distance, the characteristics of reciprocating screw 12 cause feeding tank 5 to move in the opposite direction. As feeding tank 5 moves, the pop-out end of elastic telescopic plate 31 pops out, preventing the adsorbent in feeding tank 3 from falling out. As the discharge box 5 moves, the discharge rotating rod 51 rotates within the discharge box 5 because the gear tooth 52 meshes with the gear tooth 41 in the slide groove 4. This causes the adsorbent in the discharge box 5 to fall through the cavity of the discharge rotating rod 51 into the bottom of the discharge box 5. As the discharge rotating rod 51 rotates, discharge stops when the solid part is in contact with the bottom of the discharge box 5, and discharges normally when the hollow part is in contact with the bottom of the discharge box 5. This ensures that the adsorbent in the discharge box 5 falls evenly into the sedimentation tank 1 in batches. As the material box 5 moves, the connecting rod 62 hinged to the material box 5 moves. The connecting rod 62 hinged to the side of the material box 5 moving in the direction of movement is pushed downward, causing the scraper 61 on that side to move downward along the second slide 6. The connecting rod 62 hinged to the direction away from the material box 5 rises as the material box 5 moves away, causing the scraper 61 on that side to rise along the second slide 6. Through the reciprocating motion of the material box 5, the scrapers 61 at different positions move up and down in staggered motion, scraping away the sediment attached to the inner wall of the sedimentation tank 1.

[0080] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0081] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A user-friendly sedimentation device, comprising a sedimentation tank (1), characterized in that, This user-friendly sedimentation device also includes: The motor (11) is fixedly installed on the top of the sedimentation tank (1), and a pulley is installed at the output end; A reciprocating screw (12) is rotatably mounted on one side of the sedimentation tank (1), and a pulley 2 is mounted on one end, and a guide groove is provided. The belt (13) is fitted at one end onto pulley one and at the other end onto pulley two; The material feeding mechanism is installed in the sedimentation tank (1), which includes a material feeding box (5). The material feeding box (5) is slidably embedded in the inner wall of the sedimentation tank (1) and sleeved on the guide groove. The material feeding box (5) can reciprocate as the reciprocating screw (12) rotates. The sludge scraping mechanism is installed inside the sedimentation tank (1) and can scrape the sludge from the inner wall of the sedimentation tank (1) as the material drop box (5) reciprocates.

2. The easy-to-use sedimentation device according to claim 1, characterized in that, The easy-to-use sedimentation device also includes: Dustproof box 1 (2) is fixedly installed on the top of sedimentation tank (1) and sleeved on the outer wall of motor (11); Furthermore, the outer shell of the dustproof box (2) has multiple heat dissipation holes.

3. The easy-to-use sedimentation device according to claim 1, characterized in that, The easy-to-use sedimentation device also includes: Two dust covers (21) are fixedly connected at one end to one side of the discharge box (5) and at the other end to the inner wall of the sedimentation box (1), and are sleeved on the reciprocating screw (12). Dustproof box 2 (22) is fixedly installed on the outer wall of sedimentation tank (1).

4. The easy-to-use sedimentation device according to claim 1, characterized in that, The easy-to-use sedimentation device also includes: The feeding box (3) is fixedly installed on the top of the sedimentation tank (1), and the inner wall is provided with a slope. The elastic telescopic plate (31) is fixedly installed on the outer wall of the sedimentation tank (1) at the fixed end, and the pop-out end is slidably embedded in the sedimentation tank (1), with the top of the pop-out end fitting against the bottom of the feeding box (3).

5. The easy-to-use sedimentation device according to claim 1, characterized in that, The material feeding mechanism also includes: Two chutes (4) are respectively located on both sides of the sedimentation tank (1); Multiple gear teeth (41) are provided at the bottom of the groove (4).

6. The easy-to-use sedimentation device according to claim 5, characterized in that, The material feeding mechanism also includes: The material discharge rotating rod (51) is rotatably installed at the bottom of the material discharge box (5), and its two ends penetrate through the side wall of the material discharge box (5); Multiple gear teeth (52) are located at both ends of the material feeding rotating rod (51) and mesh with gear teeth (41).

7. The easy-to-use sedimentation device according to claim 6, characterized in that, The sludge scraping includes: Multiple chutes (6) are provided on the inner wall of the settling tank (1); Multiple scrapers (61) are slidably embedded in the second trough (6) and one side is attached to the inner wall of the sedimentation tank (1); Multiple connecting rods (62) are hinged at one end to the scraper (61) and at the other end to the discharge box (5).

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