Recycling device for concrete sewage slurry

Abstract

The utility model discloses a concrete sewage slurry recycling device which comprises a recycling pool, one side of the recycling pool is communicated with a water drain pipe for draining filtered sewage, and the inner wall of the recycling pool is fixedly connected with a filter screen for filtering silt in the sewage. A material guide plate for discharging sewage and silt to the filter screen is fixedly connected to the interior of the recycling pool, and a scraping plate for scraping the silt is connected to the inner wall of the recycling pool in a sliding manner. According to the concrete sewage recycling device, after concrete sewage is recycled, a worker turns on a motor, a lead screw drives a gear to be meshed with a rack, the rack drives a movable plate to open one side of the recycling pool, meanwhile, the lead screw enables a threaded sleeve plate to move through threads, and the threaded sleeve plate drives a scraper to scrape silt filtered by a filter screen; and the silt can be discharged out of the recycling pool from the lifting place of the movable plate by the scraping plate, so that workers do not need to manually clean the silt deposited in the recycling pool.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a device for recycling wastewater slurry in concrete. Background Art

[0002] Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates; and water (which may contain admixtures and additives) in a certain proportion and stirred to obtain cement concrete, also called ordinary concrete, which is widely used in civil engineering.

[0003] After the existing recycling pool recycles the concrete sewage slurry, the silt in the sewage will be accumulated at the bottom of the recycling pool. The accumulated silt is not only difficult to be cleaned by the staff, but will also gradually clog the filter screen and affect the recycling of sewage. It is very troublesome, time-consuming and labor-intensive for the staff to manually clean the silt. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to propose a device for recycling wastewater concrete slurry.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for recycling sewage slurry in concrete comprises a recovery pool, one side of the recovery pool is connected to a drain pipe for discharging filtered sewage, the inner wall of the recovery pool is fixedly connected to a filter screen for filtering sediment in sewage, the interior of the recovery pool is fixedly connected to a guide plate for discharging sewage slurry to the filter screen, the inner wall of the recovery pool is slidably connected to a scraper for scraping off sediment, the recovery pool is slidably connected to a movable plate for opening one side of the recovery pool, a pushing component for driving the scraper for horizontal movement is installed on the recovery pool, a lifting component for driving the movable plate for up and down movement is installed on one side of the recovery pool, and a sealing component for preventing water leakage from the recovery pool is installed on the movable plate.

[0007] Preferably, the pushing assembly includes a threaded sleeve that drives the scraper to move, and a screw that drives the threaded sleeve to move is provided on one side of the recovery pool. A sealing sleeve is fixedly connected to the recovery pool to prevent dust from contaminating the screw, and a motor that drives the screw to rotate is installed on one side of the sealing sleeve.

[0008] Preferably, the lifting assembly includes a rack that drives the movable plate to move up and down, and one end of the screw rod is fixedly connected to a gear for engaging with the rack.

[0009] Preferably, the sealing assembly includes side sealing plates fixedly installed on both sides of the movable plate, the lengths of the two side sealing plates are not the same, the lengths of the two side sealing plates are the same as the lengths of both sides of the movable plate, and a sealing plug plate is fixedly installed at the bottom of the movable plate to improve the sealing performance of the connection between the recovery tank and the movable plate.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] In this application, when the concrete wastewater recovery is completed, the staff will turn on the motor, the screw will drive the gear to engage the rack, the rack will drive the movable plate to open one side of the recovery pool, and at the same time the screw will move the threaded sleeve through the thread, and the threaded sleeve will drive the scraper to scrape off the silt filtered by the filter net, and the silt will be discharged from the recovery pool by the scraper from the place where the movable plate is raised, thereby eliminating the need for staff to manually clean the silt accumulated in the recovery pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0013] Figure 2 A cross-sectional view of the recovery pool structure provided according to an embodiment of the utility model is shown;

[0014] Figure 3 The figure shows the structural distribution diagram of the pushing assembly and the lifting assembly provided according to the embodiment of the utility model.

[0015] Legend:

[0016] 1. Recovery tank; 2. Drain pipe; 3. Filter screen; 4. Guide plate; 5. Scraper; 6. Movable plate; 7. Threaded sleeve; 8. Screw rod; 9. Sealing sleeve; 10. Motor; 11. Gear; 12. Rack; 13. Side sealing plate; 14. Sealing plug plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] Embodiment 1:

[0020] like Figure 1-3As shown, a device for recycling sewage slurry in concrete comprises a recovery tank 1, one side of the recovery tank 1 is connected to a drain pipe 2 for discharging filtered sewage, the inner wall of the recovery tank 1 is fixedly connected to a filter screen 3 for filtering sediment in sewage, the interior of the recovery tank 1 is fixedly connected to a guide plate 4 for discharging sewage slurry to the filter screen 3, the shape of the guide plate 4 is set to be triangular, the inner wall of the recovery tank 1 is slidably connected to a scraper 5 for scraping off sediment, the recovery tank 1 is slidably connected to a movable plate 6 for opening one side of the recovery tank 1, a pushing component for driving the scraper 5 to move horizontally is installed on the recovery tank 1, a lifting component for driving the movable plate 6 to move up and down is installed on one side of the recovery tank 1, and a sealing component for preventing water leakage from the recovery tank 1 is installed on the movable plate 6.

[0021] Embodiment 2:

[0022] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the pushing assembly includes a threaded sleeve 7 for driving the scraper 5 to move, a screw 8 for driving the threaded sleeve 7 to move is provided on one side of the recovery pool 1, a sealing sleeve 9 is fixedly connected to the recovery pool 1 to prevent dust from contaminating the screw 8, a motor 10 for driving the screw 8 to rotate is installed on one side of the sealing sleeve 9, the lifting assembly includes a rack 12 for driving the movable plate 6 to move up and down, and one end of the screw 8 is fixedly connected to a gear 11 for engaging the rack 12.

[0023] Embodiment three:

[0024] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the sealing assembly includes side sealing plates 13 fixedly installed on both sides of the movable plate 6. The side sealing plates 13 are arranged in a T shape. The lengths of the two side sealing plates 13 are not the same. The lengths of the two side sealing plates 13 are the same as the lengths of both sides of the movable plate 6. A sealing plug plate 14 is fixedly installed at the bottom of the movable plate 6 to improve the sealing performance of the connection between the recovery tank 1 and the movable plate 6.

[0025] In summary, after the recycling pool 1 provided in this embodiment recycles the concrete sewage, the staff can turn on the motor 10, the motor 10 will drive the screw rod 8 to rotate, the screw rod 8 will drive the gear 11 to rotate, the gear 11 will mesh with the rack 12, and the rack 12 will drive the movable plate 6 to move upward, so that one side of the recycling pool 1 can be opened, and at the same time, the screw rod 8 will move the threaded sleeve 7 through the thread, and the threaded sleeve 7 will drive the scraper 5 to move, and the scraper 5 will remove the mud adhering to the filter screen 3, the guide plate 4 and the inner wall of the recycling pool 1. The sand is scraped off, and eventually the sand is pushed by the scraper 5 to the place where the movable plate 6 is opened, so that the sand is cleaned out of the recovery pool 1, and there is no need for the staff to manually clean the sand. After the sand is cleaned, the staff can reverse the motor 10, and the screw rod 8 will drive the gear 11 to reverse and mesh with the rack 12, and the rack 12 will drive the movable plate 6 to move downward and insert into the interior of the recovery pool 1, and the side sealing plate 13 and the sealing plug plate 14 of the movable plate 6 will be inserted into the interior of the recovery pool 1, thereby improving the sealing performance of the movable plate 6 and the recovery pool 1, and the reversal of the screw rod 8 will reset the scraper 5.

[0026] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for recycling concrete wastewater slurry, comprising a recovery tank (1), characterized in that: One side of the recovery tank (1) is connected to a drain pipe (2) for discharging filtered sewage, the inner wall of the recovery tank (1) is fixedly connected to a filter screen (3) for filtering sediment in the sewage, the interior of the recovery tank (1) is fixedly connected to a guide plate (4) for discharging sewage sediment to the filter screen (3), the inner wall of the recovery tank (1) is slidably connected to a scraper (5) for scraping off sediment, the recovery tank (1) is slidably connected to a movable plate (6) for opening one side of the recovery tank (1), a pushing component for driving the scraper (5) to move horizontally is installed on the recovery tank (1), a lifting component for driving the movable plate (6) to move up and down is installed on one side of the recovery tank (1), and a sealing component for preventing water leakage from the recovery tank (1) is installed on the movable plate (6).

2. The device for recycling wastewater slurry from concrete according to claim 1, characterized in that: The pushing assembly comprises a threaded sleeve (7) for driving the scraper (5) to move, a screw (8) for driving the threaded sleeve (7) to move is provided on one side of the recovery pool (1), a sealing sleeve (9) for preventing dust from contaminating the screw (8) is fixedly connected to the recovery pool (1), and a motor (10) for driving the screw (8) to rotate is installed on one side of the sealing sleeve (9).

3. The device for recycling wastewater slurry from concrete according to claim 2 is characterized in that: The lifting assembly comprises a rack (12) for driving the movable plate (6) to move up and down, and one end of the screw rod (8) is fixedly connected to a gear (11) for meshing with the rack (12).

4. The device for recycling wastewater slurry from concrete according to claim 3 is characterized in that: The sealing assembly comprises side sealing plates (13) fixedly mounted on both sides of the movable plate (6); the two side sealing plates (13) are of different lengths, and the length of the two side sealing plates (13) is the same as the length of both sides of the movable plate (6); a sealing plug plate (14) is fixedly mounted at the bottom of the movable plate (6) to improve the sealing performance of the connection between the recovery tank (1) and the movable plate (6).

Images