A construction wastewater recycling device

Abstract

The utility model relates to building construction wastewater treatment technical field discloses a building construction wastewater recycling device, including treatment bed, is fixedly connected with the extrusion mechanism for pressurized separation sludge on the treatment bed, is rotatively connected with the rotary frame on the treatment bed, is rotatively connected with the adjusting mechanism for driving the processing mechanism overturning on the rotary frame around the rotary frame and is provided with the processing mechanism for sludge filtration, a plurality of adjusting mechanisms are rotatively connected on the rotary frame. Through setting extrusion mechanism, separate treatment is carried out to sludge with extrusion force, and the process of extrusion treatment does not need high-speed rotation like centrifugal treatment, so the energy consumption is lower, and extrusion treatment can be completed through mechanical pressure, and the energy consumption is relatively lower, under the action of adjusting mechanism, the treatment pipe can be automatically overturned, the filter material in its interior can be automatically discharged in time, the subsequent treatment process is avoided to be influenced due to the blockage, the design of automatic deslagging improves the working efficiency of the device, and reduces the demand of manual cleaning.

Description

Technical Field

[0001] This utility model relates to the field of construction wastewater treatment technology, specifically to a construction wastewater recycling device. Background Technology

[0002] Construction wastewater recycling systems are equipment systems that effectively treat wastewater generated during construction, purifying and reusing it. During construction, wastewater mainly comes from concrete mixing, cleaning equipment, road washing, and other work-related water use. This wastewater contains large amounts of pollutants such as mud, sand, and oil. Direct discharge of these pollutants without treatment will have a serious impact on the environment. Therefore, the recycling and treatment of wastewater at construction sites is crucial.

[0003] The applicant found through a search that a Chinese patent discloses "A green building construction wastewater recycling device", with the publication number "CN222922942U". This patent uses a centrifuge tube and a centrifuge disc to achieve centrifugal treatment of wastewater. Compared with simply filtering wastewater through a filter screen, it has a better filtration effect, thereby enabling the filtered water to be recycled and improving the efficiency of wastewater recycling.

[0004] Existing technologies utilize centrifugal force to separate mud and water. However, the efficiency of centrifugal separation may be affected by factors such as particle size and density differences in the mud, as well as processing time. For fine particles or highly viscous mud, the separation effect of centrifugation may be unsatisfactory. Furthermore, existing technologies do not facilitate the automatic removal of filtered materials during use, leading to a further reduction in separation efficiency. Therefore, those skilled in the art provide a construction wastewater recycling device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide a construction wastewater recycling device to solve the problems mentioned in the background art of the prior art.

[0006] This utility model provides the following technical solution: a construction wastewater recycling device, including a treatment bed, on which a squeezing mechanism for pressurizing and separating mud and water is fixedly connected, and a rotating frame is rotatably connected to the treatment bed. A treatment mechanism for mud and water filtration is arranged around the rotating frame, and multiple adjusting mechanisms for driving the treatment mechanisms to rotate are rotatably connected to the rotating frame.

[0007] As a preferred embodiment of the above technical solution, a support sleeve is fixedly connected to the processing bed, a receiving hopper is fixedly connected to one end of the processing bed, a guide ring is fixedly connected to the processing bed, and the guide ring has concave and convex ring grooves.

[0008] As a preferred embodiment of the above technical solution, the extrusion mechanism includes a fixed frame, which is fixedly connected to the processing bed. A hydraulic cylinder is fixedly connected to the fixed frame, and an extrusion plate is fixedly connected to the output end of the hydraulic cylinder. A mud pipe is fixedly installed on one side of the fixed frame.

[0009] As a preferred embodiment of the above technical solution, a motor is fixedly connected to the bottom of the rotating frame, the motor is fixedly connected to the processing bed, and a plurality of protrusions are fixedly connected to the rotating frame.

[0010] As a preferred embodiment of the above technical solution, the processing mechanism includes a processing tube, the inner wall of which is slidably fitted with the outer wall of the extrusion plate, the bottom end of which is slidably contacting the support sleeve, a metal filter plate slidably fitted with the inner wall of the processing tube, a connecting rod assembly rotatably connected to the bottom end of the metal filter plate, the bottom end of the connecting rod assembly rotatably connected to the inner wall of the processing tube, an adjusting wheel fixedly connected to the bottom end of the connecting rod assembly, an adjusting rack meshing with one side of the adjusting wheel, the adjusting rack slidably fitting through the inner wall of the processing tube, and the outer end of the adjusting rack slidably contacting the protrusion.

[0011] As a preferred embodiment of the above technical solution, the adjustment mechanism includes a rotating shaft, one end of which is rotatably connected to a rotating frame, and the other end of which is fixedly connected to the outer wall of the processing tube. A transmission wheel is fixedly connected to the outer wall of the rotating shaft.

[0012] As a preferred embodiment of the above technical solution, a transmission rack is provided on one side of the transmission wheel for meshing transmission. The transmission rack is slidably coupled to the rotating frame. A guide rod is fixedly connected to the bottom end of the transmission rack, and the guide rod is slidably coupled to the inner wall of the concave-convex annular groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a squeezing mechanism to separate mud and water using squeezing pressure. Unlike centrifugal processing, squeezing does not require high-speed rotation, thus reducing energy consumption. Squeezing can be completed using mechanical pressure, resulting in relatively low energy consumption. Simultaneously, as the rotating frame switches the processing tubes, the adjusting mechanism automatically flips the tubes, allowing the filtered material inside to be discharged automatically and promptly, preventing blockages from affecting subsequent processing. The automatic slag discharge design improves the device's efficiency and reduces the need for manual cleaning. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a construction wastewater recycling device;

[0016] Figure 2 A schematic diagram of the treatment bed structure of a construction wastewater recycling device;

[0017] Figure 3 A schematic diagram of the extrusion mechanism of a construction wastewater recycling device;

[0018] Figure 4 A schematic diagram of the rotating frame and adjusting mechanism of a construction wastewater recycling device;

[0019] Figure 5 This is a partial cross-sectional schematic diagram of the treatment mechanism of a construction wastewater recycling device.

[0020] In the diagram: 1. Processing bed; 2. Extrusion mechanism; 3. Rotating frame; 4. Processing mechanism; 5. Adjusting mechanism; 101. Support sleeve; 102. Receiving hopper; 103. Guide ring; 104. Concave-convex ring groove; 201. Fixed frame; 202. Hydraulic cylinder; 203. Extrusion plate; 204. Slurry pipe; 301. Motor; 302. Protrusion block; 401. Processing pipe; 402. Metal filter plate; 403. Connecting rod assembly; 404. Adjusting wheel; 405. Adjusting rack; 501. Rotating shaft; 502. Transmission wheel; 503. Transmission rack; 504. Guide rod. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figures 1-5 As shown, this utility model provides a technical solution: a construction wastewater recycling device, including a treatment bed 1, a squeezing mechanism 2 for pressurizing and separating mud and water fixedly connected to the treatment bed 1, a rotating frame 3 rotatably connected to the treatment bed 1, a treatment mechanism 4 for mud and water filtration arranged around the rotating frame 3, and a plurality of adjusting mechanisms 5 for driving the treatment mechanism 4 to rotate rotatably connected to the rotating frame 3.

[0023] By setting up the extrusion mechanism 2, the mud and water are separated by extrusion pressure. The extrusion process does not require high-speed rotation like centrifugal treatment, so the energy consumption is low. The extrusion process can be completed by mechanical pressure, which has relatively low energy consumption. At the same time, while the rotating frame 3 rotates to switch the treatment tube 401, the adjustment mechanism 5 can drive the treatment tube 401 to automatically flip, so that the filter material inside can be discharged automatically in time, avoiding the impact of blockage on the subsequent treatment process. The automatic slag discharge design improves the working efficiency of the device and reduces the need for manual cleaning.

[0024] As one implementation method in this embodiment, please refer to Figure 2As shown, a support sleeve 101 is fixedly connected to the processing bed 1, a receiving hopper 102 is fixedly connected to one end of the processing bed 1, and a guide ring 103 is fixedly connected to the processing bed 1. The guide ring 103 has a concave-convex ring groove 104.

[0025] The support sleeve 101 provides support for the processing tube 401, ensuring stability during compression filtration. The receiving hopper 102 facilitates the collection and processing of the filtered material.

[0026] As one implementation method in this embodiment, please refer to Figure 3 As shown, the extrusion mechanism 2 includes a fixed frame 201, which is fixedly connected to the processing bed 1. A hydraulic cylinder 202 is fixedly connected to the fixed frame 201, and an extrusion plate 203 is fixedly connected to the output end of the hydraulic cylinder 202. A mud pipe 204 is fixedly installed on one side of the fixed frame 201.

[0027] The mud pipe 204 facilitates the addition of mud wastewater to be treated into the treatment pipe 401.

[0028] As one implementation method in this embodiment, please refer to Figure 4 As shown, a motor 301 is fixedly connected to the bottom of the rotating frame 3, and the motor 301 is fixedly connected to the processing bed 1. Multiple protrusions 302 are fixedly connected to the rotating frame 3.

[0029] The protrusion 302 enables the automatic pushing of the metal filter plate 402.

[0030] As one implementation method in this embodiment, please refer to Figure 5 As shown, the processing mechanism 4 includes a processing tube 401. The inner wall of the processing tube 401 is slidably fitted with the outer wall of the extrusion plate 203. The bottom end of the processing tube 401 is slidably contacted with the support sleeve 101. A metal filter plate 402 is slidably fitted with the inner wall of the processing tube 401. A connecting rod assembly 403 is rotatably connected to the bottom end of the metal filter plate 402. The bottom end of the connecting rod assembly 403 is rotatably connected to the inner wall of the processing tube 401. An adjusting wheel 404 is fixedly connected to the bottom end of the connecting rod assembly 403. An adjusting rack 405 is meshed and driven on one side of the adjusting wheel 404. The adjusting rack 405 is slidably fitted through the inner wall of the processing tube 401. The outer end of the adjusting rack 405 is slidably contacted with the protrusion 302.

[0031] The movable metal filter plate 402 can automatically push out the filter material after the processing tube 401 is flipped, ensuring filtration efficiency.

[0032] As one implementation method in this embodiment, please refer to Figure 4As shown, the adjustment mechanism 5 includes a rotating shaft 501. One end of the rotating shaft 501 is rotatably connected to the rotating frame 3, and the other end of the rotating shaft 501 is fixedly connected to the outer wall of the processing tube 401. A transmission wheel 502 is fixedly connected to the outer wall of the rotating shaft 501.

[0033] A transmission rack 503 is provided on one side of the transmission wheel 502 for meshing transmission. The transmission rack 503 is slidably engaged with the rotating frame 3. A guide rod 504 is fixedly connected to the bottom end of the transmission rack 503. The guide rod 504 is slidably engaged with the inner wall of the concave-convex annular groove 104.

[0034] The adjustment mechanism 5 enables the rotating frame 3 to drive the processing tube 401 to rotate and switch, while also enabling one of the processing tubes 401 to automatically flip and discharge materials.

[0035] Working principle: When it is necessary to recycle the mud wastewater generated during construction, firstly, a mud pumping device is connected to the mud pipe 204. Then, the mud is injected into the treatment pipe 401 through the mud pipe 204. Next, the motor 301 drives the rotating frame 3 to rotate, so that the rotating frame 3 can move the treatment pipe 401 containing mud to below the extrusion plate 203. Then, the hydraulic cylinder 202 drives the extrusion plate 203 to move down and extend into the treatment pipe 401, where it works with the metal filter plate 402 for filtration. The filtered water is discharged through the bottom of the treatment bed 1 for recycling. After extrusion, the rotating frame 3 continues to drive the treatment pipe 401 to adjust its position. When the processing tube 401 moves above the receiving hopper 102, the guide rod 504 moves to the protruding position of the concave-convex annular groove 104. At this time, the guide rod 504 will move upward, thereby causing the transmission rack 503 to drive the transmission wheel 502 to rotate. This allows the transmission wheel 502 to drive the processing tube 401 connected to the rotating shaft 501 to rotate 180 degrees. At the same time, the outer end of the adjusting rack 405 on the processing tube 401 will contact the protruding block 302, thereby pushing the adjusting rack 405. This causes the adjusting rack 405 to drive the connecting rod assembly 403 connected to the adjusting wheel 404 to rotate, thereby driving the metal filter plate 402 to move outward and push the filtered material into the receiving hopper 102.

[0036] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A construction wastewater recycling device, characterized in that: The device includes a treatment bed (1), on which a squeezing mechanism (2) for pressurizing and separating mud and water is fixedly connected. A rotating frame (3) is rotatably connected to the treatment bed (1), and a treatment mechanism (4) for filtering mud and water is arranged around the rotating frame (3). Multiple adjusting mechanisms (5) for driving the treatment mechanism (4) to rotate are rotatably connected to the rotating frame (3).

2. The construction wastewater recycling device according to claim 1, characterized in that: A support sleeve (101) is fixedly connected to the processing bed (1), a receiving hopper (102) is fixedly connected to one end of the processing bed (1), a guide ring (103) is fixedly connected to the processing bed (1), and a concave-convex ring groove (104) is formed on the guide ring (103).

3. The construction wastewater recycling device according to claim 1, characterized in that: The extrusion mechanism (2) includes a fixed frame (201), which is fixedly connected to the processing bed (1). A hydraulic cylinder (202) is fixedly connected to the fixed frame (201), and an extrusion plate (203) is fixedly connected to the output end of the hydraulic cylinder (202). A mud pipe (204) is fixedly installed on one side of the fixed frame (201).

4. The construction wastewater recycling device according to claim 3, characterized in that: A motor (301) is fixedly connected to the bottom of the rotating frame (3), and the motor (301) is fixedly connected to the processing bed (1). Multiple protrusions (302) are fixedly connected to the rotating frame (3).

5. The construction wastewater recycling device according to claim 4, characterized in that: The processing mechanism (4) includes a processing tube (401), the inner wall of which is slidably fitted with the outer wall of the extrusion plate (203), the bottom end of which is slidably contacted with the support sleeve (101), a metal filter plate (402) is slidably fitted with the inner wall of the processing tube (401), a connecting rod assembly (403) is rotatably connected to the bottom end of the metal filter plate (402), the bottom end of the connecting rod assembly (403) is rotatably connected with the inner wall of the processing tube (401), an adjusting wheel (404) is fixedly connected to the bottom end of the connecting rod assembly (403), an adjusting rack (405) is meshed and driven on one side of the adjusting wheel (404), the adjusting rack (405) is slidably fitted with the inner wall of the processing tube (401), and the outer end of the adjusting rack (405) is slidably contacted with the protrusion (302).

6. A construction wastewater recycling device according to claim 2, characterized in that: The adjustment mechanism (5) includes a rotating shaft (501), one end of which is rotatably connected to the rotating frame (3), and the other end of which is fixedly connected to the outer wall of the processing tube (401). A transmission wheel (502) is fixedly connected to the outer wall of the rotating shaft (501).

7. A construction wastewater recycling device according to claim 6, characterized in that: A transmission rack (503) is meshed on one side of the transmission wheel (502). The transmission rack (503) is slidably engaged with the rotating frame (3). A guide rod (504) is fixedly connected to the bottom end of the transmission rack (503). The guide rod (504) is slidably engaged with the inner wall of the concave-convex annular groove (104).

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