An engineering wastewater treatment and recovery device

Abstract

The utility model discloses an engineering wastewater treatment recovery device applies in engineering wastewater treatment technical field, including bearing frame, the front side fixed mounting of bearing frame top has the connection box, the bottom intercommunication of connection box front side has the pump of drawing, the rear side intercommunication of connection box has the agitator tank, the bottom of agitator tank is fixed mounting with bearing frame, the top sliding connection of agitator tank has the mixing subassembly, the rear side intercommunication of agitator tank has the filter water pipe, the rear side of bearing frame both sides all intercommunication has two water pumps, the top of agitator tank both sides all fixed mounting has reciprocating subassembly, when needing to the wastewater in agitator tank and reagent fully mix in the use process, at this moment, start motor no.

Description

Technical Field

[0001] This utility model belongs to the field of engineering wastewater treatment technology, and specifically relates to an engineering wastewater treatment and recycling device. Background Technology

[0002] Engineering wastewater treatment and recycling equipment is used to treat wastewater generated during the construction and development of various engineering projects, so that it meets the discharge standards or recyclability standards. Effective treatment is required before it can be safely discharged or recycled.

[0003] Current wastewater recycling machines treat wastewater by mixing it with chemicals using a single-bar mixer. This mixing method creates dead zones, resulting in excessively high or low chemical concentrations in some areas, which affects the uniformity of the mixing between the chemicals and wastewater. Utility Model Content

[0004] The purpose of this utility model is to provide an engineering wastewater treatment and recycling device. Its advantage is that when mixing wastewater and reagents, they can be fully mixed, avoiding situations where the reagent concentration is too high or too low during mixing.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an engineering wastewater treatment and recycling device, including a support frame, a connecting box fixedly installed on the front side of the top of the support frame, a pump connected to the bottom of the front side of the connecting box, a mixing tank connected to the rear side of the connecting box, the bottom of the mixing tank fixedly installed to the support frame, a mixing component slidably connected to the top of the mixing tank, a water filter pipe connected to the rear side of the mixing tank, two water pumps connected to the rear sides of both sides of the support frame, and reciprocating components fixedly installed on the top of both sides of the mixing tank, the reciprocating components including a limiting frame, the top of the limiting frame fixedly installed to the mixing component.

[0006] The above technical solution is adopted as follows: When it is necessary to fully mix the wastewater and the agent in the mixing tank during use, motor one is started. Motor one drives the limiting plate to rotate. During the rotation of the limiting plate, the positioning gear and the gear ring work together to drive the stirring rod to rotate and mix in the mixing tank, thereby completing the full mixing of the wastewater and the agent in the mixing tank. When it is necessary to avoid the formation of dead corners in the mixing tank during use, the user starts motor two. Motor two drives the reciprocating threaded rod to rotate. During the rotation of the reciprocating threaded rod, the threaded sleeve moves back and forth. Through the fixation with the limiting frame, the mixing component moves, thereby minimizing the formation of dead corners in the mixing tank during mixing.

[0007] The present invention is further configured such that the mixing component includes two connecting plates, the bottom of the connecting plates being slidably connected to the mixing tank, a load-bearing plate being fixedly installed between opposite sides of the two connecting plates, a positioning shell being fixedly installed on the top of the load-bearing plate, a motor being fixedly installed on the top of the positioning shell, the output end of the motor being inserted into the inner cavity of the positioning shell and fixedly installed with a limiting plate, the surface of the limiting plate being slidably connected to the inner cavity of the load-bearing plate, three positioning gears being slidably connected to the top of the limiting plate, a gear ring being fixedly installed on the top of the inner cavity of the positioning shell, the inner cavity of the gear ring meshing with the positioning gears, a stirring rod being fixedly installed on the bottom of the positioning gears, and the bottom of the stirring rod contacting the inner wall of the mixing tank.

[0008] The above technical solution is adopted: the motor drives the limiting plate to rotate, which in turn drives the positioning gear to revolve. At the same time, the positioning gear and the gear ring mesh to generate rotation, so that the stirring rod rotates on its own axis while revolving around the center. This achieves full mixing of wastewater and reagents in the mixing tank, improves the uniformity of mixing, and the sliding fit between the connecting plate and the mixing tank facilitates the overall movement of the reciprocating components to adapt to different mixing requirements.

[0009] The present invention is further configured such that a positioning block is fixedly installed on the top of the positioning gear, and the surface of the positioning block is slidably connected to the inner cavity of the positioning shell.

[0010] The above technical solution is adopted to limit the movement of the positioning gear by the positioning block, so as to prevent it from deviating due to centrifugal force or meshing force during revolution and rotation, ensuring that the positioning gear and the gear ring always maintain precise meshing, avoiding transmission jamming and shaking during rotation, improving the stability of the stirring rod rotation, and ensuring the consistency of the mixing effect.

[0011] The present invention is further configured such that a fixing ring is fixedly installed on the surface of the motor, and the bottom of the fixing ring is fixedly installed with the positioning shell.

[0012] The above technical solution is adopted: by adding a fixing ring to the connection between the motor and the positioning shell, it is prevented from shifting due to vibration during high-speed operation, ensuring the transmission accuracy between the output end of the motor and the limiting plate, and extending the service life of the mixing component.

[0013] The present invention is further configured such that the reciprocating assembly includes a limiting shell, the limiting shell is fixedly installed with the mixing tank on the side near the mixing tank, a second motor is fixedly installed on the front side of the limiting shell, the output end of the second motor passes through the inner cavity of the limiting shell and is fixedly installed with a reciprocating threaded rod, a threaded sleeve is threadedly connected to the front side of the surface of the reciprocating threaded rod, and the side of the threaded sleeve away from the reciprocating threaded rod is fixedly installed with the limiting frame.

[0014] The above technical solution is adopted: the reciprocating threaded rod is driven to rotate by the motor, and the reciprocating threaded structure drives the threaded sleeve to move back and forth along the inner cavity of the limiting shell. Then, the limiting frame drives the mixing component to move back and forth in the mixing tank, expanding the mixing range, effectively eliminating the mixing dead corners in the mixing tank, and ensuring that the wastewater and the agent are in full contact, thereby improving the treatment efficiency.

[0015] The present invention is further configured such that a limiting ring is fixedly installed on the surface of the second motor, and the rear side of the limiting ring is fixedly installed with the limiting shell.

[0016] The above technical solution is adopted: the installation position of motor 2 is fixed by a limit ring to prevent it from shifting due to vibration during operation, ensuring the stable connection between the output end of motor 2 and the reciprocating threaded rod, avoiding transmission failure, and ensuring the stability of the reciprocating assembly during operation.

[0017] In summary, this utility model has the following beneficial effects: 1. When it is necessary to fully mix the wastewater and the agent in the mixing tank during use, start motor one. Motor one drives the limit plate to rotate. During the rotation of the limit plate, the positioning gear and the gear ring work together to drive the stirring rod to rotate and mix in the mixing tank, thereby completing the full mixing of wastewater and agent in the mixing tank. 2. When using the mixer, if you need to avoid creating dead zones in the mixing tank, start motor two. Motor two will drive the reciprocating threaded rod to rotate. During the rotation of the reciprocating threaded rod, the threaded sleeve will move back and forth. And through the fixation with the limit frame, the mixing components will move, thereby minimizing the possibility of dead zones in the mixing tank during mixing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the hybrid component of this utility model; Figure 3 This is a cross-sectional view of the reciprocating component of this utility model.

[0019] Reference numerals in the attached drawings: 1. Load-bearing frame; 2. Connecting box; 3. Extraction pump; 4. Mixing tank; 5. Mixing assembly; 501. Connecting plate; 502. Load-bearing plate; 503. Positioning shell; 504. Motor 1; 505. Limiting plate; 506. Positioning gear; 507. Gear ring; 508. Mixing rod; 509. Positioning block; 510. Fixing ring; 6. Filter pipe; 7. Water pump; 8. Reciprocating assembly; 801. Limiting shell; 802. Motor 2; 803. Reciprocating threaded rod; 804. Threaded sleeve; 805. Limiting frame; 806. Limiting ring. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Example 1: refer to Figure 1 and Figure 2 An engineering wastewater treatment and recycling device includes a support frame 1, a connecting box 2 fixedly installed on the front side of the top of the support frame 1, a pump 3 connected to the bottom of the front side of the connecting box 2, a mixing box 4 connected to the rear side of the connecting box 2, the bottom of the mixing box 4 fixedly installed with the support frame 1, and a mixing component 5 slidably connected to the top of the mixing box 4.

[0022] Furthermore, the mixing component 5 includes two connecting plates 501. The bottom of the connecting plates 501 is slidably connected to the mixing tank 4. A load-bearing plate 502 is fixedly installed between the opposite sides of the two connecting plates 501. A positioning shell 503 is fixedly installed on the top of the load-bearing plate 502. A motor 504 is fixedly installed on the top of the positioning shell 503. The output end of the motor 504 extends through the inner cavity of the positioning shell 503 and a limiting plate 505 is fixedly installed thereon. The surface of the limiting plate 505 is slidably connected to the inner cavity of the load-bearing plate 502. Three positioning gears 506 are slidably connected to the top of the limiting plate 505. A gear ring 507 is fixedly installed on the top of the inner cavity of the positioning shell 503. The inner cavity of the gear ring 507 meshes with the positioning gears 506. A stirring rod 508 is fixedly installed on the bottom of the positioning gears 506. The bottom of the stirring rod 508 contacts the inner wall of the mixing tank 4.

[0023] Furthermore, a positioning block 509 is fixedly installed on the top of the positioning gear 506, and the surface of the positioning block 509 is slidably connected to the inner cavity of the positioning shell 503.

[0024] Furthermore, a retaining ring 510 is fixedly mounted on the surface of motor 504, and the bottom of the retaining ring 510 is fixedly mounted to the positioning shell 503.

[0025] Brief description of usage: When it is necessary to fully mix the wastewater and reagent in the mixing tank 4, start the extraction pump 3 to allow the wastewater to enter the connecting tank 2 through the connecting pipe. When the wastewater accumulates to the specified height in the connecting tank 2, it flows into the mixing tank 4 with added reagent. Then, start the motor 504 to send the wastewater into the connecting tank 2 through the connecting pipe via the extraction pump 3. When the wastewater accumulates to the specified height in the connecting tank 2, it enters the mixing tank 4 with added reagent. Then, the user starts the motor 504, which drives the limiting plate 505 to rotate. During the rotation of the limiting plate 505, the positioning gear 506 and the gear ring 507 work together to drive the stirring rod 508 to rotate and mix inside the mixing tank 4, thereby completing the full mixing of wastewater and reagent in the mixing tank 4. In addition, the user can use mixing components 5 of different diameters according to the size of the mixing tank 4 to achieve full mixing of wastewater and reagent in mixing tanks of different sizes. 5. Rotation drives the positioning gear 506 to revolve around the central axis. Simultaneously, the meshing of the positioning gear 506 with the gear ring 507 generates its own rotation, causing the stirring rod 508 to rotate while revolving around the central axis. This achieves thorough mixing of wastewater and reagents within the mixing tank 4, improving mixing uniformity. The sliding fit between the connecting plate 501 and the mixing tank 4 facilitates overall movement with the reciprocating assembly 8 to adapt to different mixing requirements. The positioning block 509 limits the positioning gear 506 during movement, preventing it from shifting due to centrifugal force or meshing force during revolution and rotation. This ensures that the positioning gear 506 and gear ring 507 maintain precise meshing, avoiding transmission jamming and shaking during rotation, improving the stability of the stirring rod 508's rotation, and guaranteeing consistent mixing results. The fixing ring 510 increases the connection between the motor 504 and the positioning housing 503, preventing it from shifting due to vibration during high-speed operation. This ensures precise transmission between the output end of the motor 504 and the limiting plate 505, extending the service life of the mixing assembly 5.

[0026] Example 2: refer to Figure 1 and Figure 3 An engineering wastewater treatment and recycling device includes a mixing tank 4, a filter pipe 6 connected to the rear side of the mixing tank 4, two water pumps 7 connected to the rear sides of both sides of the support frame 1, and reciprocating components 8 fixedly installed on the top of both sides of the mixing tank 4. The reciprocating components 8 include a limiting frame 805, and the top of the limiting frame 805 is fixedly installed with the mixing component 5.

[0027] Furthermore, the reciprocating assembly 8 includes a limiting shell 801. The limiting shell 801 is fixedly installed with the mixing tank 4 on the side near the mixing tank 4. A second motor 802 is fixedly installed on the front side of the limiting shell 801. The output end of the second motor 802 passes through the inner cavity of the limiting shell 801 and is fixedly installed with a reciprocating threaded rod 803. A threaded sleeve 804 is threadedly connected to the front side of the surface of the reciprocating threaded rod 803. The side of the threaded sleeve 804 away from the reciprocating threaded rod 803 is fixedly installed with a limiting frame 805.

[0028] Furthermore, a limiting ring 806 is fixedly installed on the surface of motor 2 802, and the rear side of the limiting ring 806 is fixedly installed with the limiting shell 801.

[0029] Brief description of usage: When it is necessary to avoid dead zones in the mixing tank 4 during the mixing process, the user starts motor 802. Motor 802 drives the reciprocating threaded rod 803 to rotate. During the rotation of the reciprocating threaded rod 803, the threaded sleeve 804 moves back and forth, and the mixing component 5 moves through the fixation with the limiting frame, thereby minimizing dead zones in the mixing tank 4 during mixing. By driving the reciprocating threaded rod 803 to rotate through the motor 802, the threaded sleeve 804 moves back and forth along the inner cavity of the limiting shell 801 through the reciprocating threaded structure. This, in turn, moves the mixing component 5 back and forth in the mixing tank 4 through the limiting frame, expanding the mixing range and effectively eliminating dead zones in the mixing tank 4. This ensures that the wastewater and the reagents are in full contact, improving treatment efficiency. The installation position of motor 802 is fixed by the limiting ring 806 to prevent displacement due to vibration during operation, ensuring a stable connection between the output end of motor 802 and the reciprocating threaded rod 803, avoiding transmission failure, and ensuring the stability of the reciprocating component 8 during operation.

[0030] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0031] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An engineering wastewater treatment and recycling device, comprising a support frame (1), characterized in that: A connecting box (2) is fixedly installed on the front side of the top of the load-bearing frame (1). A pump (3) is connected to the bottom of the front side of the connecting box (2). A mixing tank (4) is connected to the rear side of the connecting box (2). The bottom of the mixing tank (4) is fixedly installed with the load-bearing frame (1). A mixing component (5) is slidably connected to the top of the mixing tank (4). A water filter pipe (6) is connected to the rear side of the mixing tank (4). Two water pumps (7) are connected to the rear sides of both sides of the load-bearing frame (1). A reciprocating component (8) is fixedly installed on the top of both sides of the mixing tank (4). The reciprocating component (8) includes a limiting frame (805). The top of the limiting frame (805) is fixedly installed with the mixing component (5).

2. The engineering wastewater treatment and recycling device according to claim 1, characterized in that: The mixing component (5) includes two connecting plates (501). The bottom of the connecting plates (501) is slidably connected to the mixing tank (4). A load-bearing plate (502) is fixedly installed between opposite sides of the two connecting plates (501). A positioning shell (503) is fixedly installed on the top of the load-bearing plate (502). A motor (504) is fixedly installed on the top of the positioning shell (503). The output end of the motor (504) extends through the inner cavity of the positioning shell (503) and is fixedly installed with a limiting plate (5). 05), the surface of the limiting plate (505) is slidably connected to the inner cavity of the load-bearing plate (502), three positioning gears (506) are slidably connected to the top of the limiting plate (505), a toothed ring (507) is fixedly installed on the top of the inner cavity of the positioning shell (503), the inner cavity of the toothed ring (507) meshes with the positioning gears (506), a stirring rod (508) is fixedly installed on the bottom of the positioning gears (506), and the bottom of the stirring rod (508) contacts the inner wall of the mixing box (4).

3. The engineering wastewater treatment and recycling device according to claim 2, characterized in that: A positioning block (509) is fixedly installed on the top of the positioning gear (506), and the surface of the positioning block (509) is slidably connected to the inner cavity of the positioning shell (503).

4. The engineering wastewater treatment and recycling device according to claim 2, characterized in that: A fixing ring (510) is fixedly installed on the surface of the motor (504), and the bottom of the fixing ring (510) is fixedly installed with the positioning shell (503).

5. The engineering wastewater treatment and recycling device according to claim 1, characterized in that: The reciprocating assembly (8) includes a limiting shell (801), which is fixedly installed with the mixing tank (4) on the side of the limiting shell (801) close to the mixing tank (4). A second motor (802) is fixedly installed on the front side of the limiting shell (801). The output end of the second motor (802) passes through the inner cavity of the limiting shell (801) and is fixedly installed with a reciprocating threaded rod (803). A threaded sleeve (804) is threadedly connected to the front side of the surface of the reciprocating threaded rod (803). The side of the threaded sleeve (804) away from the reciprocating threaded rod (803) is fixedly installed with a limiting frame (805).

6. The engineering wastewater treatment and recycling device according to claim 5, characterized in that: A limiting ring (806) is fixedly installed on the surface of the second motor (802), and the rear side of the limiting ring (806) is fixedly installed with the limiting shell (801).

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