Sewage recycling device for concrete production

Abstract

The utility model relates to the technical field of concrete production, and discloses a sewage recycling device for concrete production, which comprises a filter box, a power box is fixedly mounted at the top of the filter box, a recycling box is fixedly mounted at the bottom of the filter box, and a water inlet is fixedly mounted on the front side of the filter box. A water outlet is fixedly formed in the back of the filter box, a scraping mechanism is arranged at the top of the filter box, a collecting mechanism is arranged at the bottom of the filter box, the scraping mechanism comprises a reciprocating assembly and a scraping assembly, the reciprocating assembly is arranged in the power box, and the scraping assembly is arranged at the bottom of the reciprocating assembly. Sewage is continuously filtered through the filter screen, impurities on the filter screen are scraped through the scraping assembly so that the sewage can be conveniently filtered next time, the production efficiency can be improved, when the impurities are filtered, the sliding plate is closed, the sewage is prevented from entering the recycling box, after the impurities are filtered, the sliding plate is opened, the impurities erased by the eraser are collected, and the drawer is pulled out for unified treatment.

Description

Technical Field

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

[0002] Concrete refers to cement used as a binder. During the concrete production process, the inside of the production equipment is often cleaned to remove residual concrete. The wastewater cleaned out is generally discharged directly, so we need to recycle the wastewater.

[0003] According to the description of a wastewater recycling device for concrete production disclosed on the patent website (authorization announcement number: CN217489837 U), "The utility model relates to the technical field of concrete production, and discloses a wastewater recycling device for concrete production, including a recovery tank, a cylinder is installed on the outer tank top of the recovery tank, the output end of the cylinder passes through the tank top of the recovery tank and is connected to a support plate, and a processing mechanism is connected to the support plate; the processing mechanism includes a support ring, the support ring is arranged below the support plate, and the support ring is sealingly and slidably connected to the inner tank wall of the recovery tank, the inner diameter of the support plate matches the inner diameter of the support ring, and the support ring and the support plate are symmetrically connected with two groups of reset components, the upper end of the support plate is connected to a water pump, and the output end of the water pump is connected to a hose, and a guide hole is opened on the tank top of the recovery tank at the position corresponding to the hose, and the end of the hose away from the water pump passes through the guide hole and extends outward. The utility model separates waste residue and water in sewage, and then extracts water for recycling, thereby improving the utilization rate of resources."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model uses a recovery tank to statically settle the sewage. However, in actual use, the static sedimentation time is too long, which affects the production efficiency. When the water separated by static sedimentation is extracted by a water pump, impurities are easily extracted together. Therefore, it is necessary to improve a sewage recycling device for concrete production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a wastewater recycling device for concrete production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for recycling wastewater for concrete production, comprising a filter box, a power box is fixedly installed on the top of the filter box, a recovery box is fixedly installed on the bottom of the filter box, a water inlet is fixedly installed on the front of the filter box, a drain port is fixedly installed on the back of the filter box, a scraping mechanism is arranged on the top of the filter box, and a collecting mechanism is arranged on the bottom of the filter box;

[0008] The scraping mechanism comprises a reciprocating assembly and a scraping assembly. The reciprocating assembly is arranged inside the power box, and the scraping assembly is arranged at the bottom of the reciprocating assembly.

[0009] Preferably, the reciprocating component includes a motor, which is fixedly installed inside a power box, a worm is fixedly installed at the output end of the motor, a rotating shaft is rotatably installed inside the power box, a turbine is fixedly installed outside the rotating shaft, a gear is fixedly installed outside the rotating shaft, a fan gear is fixedly installed outside the rotating shaft, and a rack block is slidably installed inside the power box, so that the rack block moves under the rotation of the fan gear.

[0010] Preferably, the turbine is meshed with the worm, there are two rotating shafts, two gears and two fan gears, and the two gears are meshed. The fan gear is fixedly mounted on the top of the gear, and the two fan gears rotate in opposite directions and mesh with the rack block. The two fan gears cause the rack block to reciprocate.

[0011] Preferably, the scraping assembly includes a slider, which is fixedly mounted on the bottom of the rack block, a slide rod is fixedly mounted on the bottom of the slider, a scraping block is fixedly mounted on the back of the slide rod, a filter screen is fixedly mounted inside the filter box, a limit rod is fixedly mounted inside the filter box, and the scraping block is used to scrape impurities on the filter screen.

[0012] Preferably, trapezoidal sliders are fixedly installed on the front and back of the slider, and a groove is opened at the top of the filter box at a position corresponding to the trapezoidal slider, and the trapezoidal slider is slidably installed inside the groove, so that the reciprocating motion of the rack block drives the slider to reciprocate, thereby driving the wiper block to reciprocate.

[0013] Preferably, the collecting mechanism comprises a drawer, which is slidably installed inside the recycling box, an electric push rod is fixedly installed inside the drawer, a sliding block is fixedly installed on the output end of the electric push rod, a connecting rod is rotatably installed on the left side of the sliding block, a fixing buckle is rotatably installed on the end of the connecting rod away from the sliding block, and a sliding plate is fixedly installed on the top of the fixing buckle. When filtering impurities, the sliding plate is closed to prevent sewage from entering the recycling box. After filtering impurities, the sliding plate is opened to collect impurities wiped off by the wiping block and the drawer is pulled out for unified treatment, which saves time and effort.

[0014] Preferably, a limiting column is fixedly installed on the right side of the sliding plate, a sliding groove is opened at the corresponding position of the drawer and the limiting column, and the limiting column is slidably installed inside the sliding groove, a sliding groove is opened at the corresponding position of the drawer and the sliding block, and the sliding block is slidably installed inside the sliding groove, so that the sliding plate can slide in the drawer.

[0015] Compared with the prior art, the utility model provides a wastewater recycling device for concrete production, which has the following beneficial effects:

[0016] 1. The wastewater recycling device for concrete production, through the scraping mechanism, during use, allows the wastewater to be passed into the device, and the filter net is used to continuously filter the wastewater. After the impurities are filtered out, the scraping component is used to scrape the impurities on the filter net to facilitate the next filtration of the wastewater and speed up production efficiency.

[0017] 2. The wastewater recycling device for concrete production has a collection mechanism. During use, when filtering impurities, the sliding plate is closed to prevent wastewater from entering the recycling box. After filtering impurities, the sliding plate is opened to collect impurities wiped off by the wiping plate and the drawer is pulled out for unified treatment, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the scraping mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance structure of the reciprocating component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the scraping component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the collection mechanism of the utility model.

[0024] In the figure: 1. filter box; 2. power box; 3. recovery box; 4. water inlet; 5. drain outlet; 6. scraping mechanism; 61. reciprocating assembly; 611. motor; 612. worm; 613. rotating shaft; 614. gear; 615. turbine; 616. fan gear; 617. rack block; 62. scraping assembly; 621. slider; 622. slide bar; 623. wiper block; 624. filter net; 625. limit rod; 7. collection mechanism; 71. drawer; 72. electric push rod; 73. sliding block; 74. connecting rod; 75. fixing buckle; 76. sliding plate. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: a sewage recycling device for concrete production, comprising a filter box 1, a power box 2 is fixedly installed on the top of the filter box 1, a recovery box 3 is fixedly installed on the bottom of the filter box 1, a water inlet 4 is fixedly installed on the front of the filter box 1, a drain port 5 is fixedly installed on the back of the filter box 1, a scraping mechanism 6 is arranged on the top of the filter box 1, and a collecting mechanism 7 is arranged on the bottom of the filter box 1;

[0028] The scraping mechanism 6 includes a reciprocating assembly 61 and a scraping assembly 62 . The reciprocating assembly 61 is arranged inside the power box 2 , and the scraping assembly 62 is arranged at the bottom of the reciprocating assembly 61 .

[0029] Furthermore, the reciprocating component 61 includes a motor 611, which is fixedly installed inside the power box 2, a worm 612 is fixedly installed at the output end of the motor 611, a rotating shaft 613 is rotatably installed inside the power box 2, a turbine 615 is fixedly installed outside the rotating shaft 613, a gear 614 is fixedly installed outside the rotating shaft 613, a fan gear 616 is fixedly installed outside the rotating shaft 613, and a rack block 617 is slidably installed inside the power box 2, so that the rack block 617 moves under the rotation of the fan gear 616.

[0030] Furthermore, the turbine 615 is meshed with the worm 612, and there are two rotating shafts 613, gears 614 and fan gears 616, and the two gears 614 are meshed. The fan gear 616 is fixedly installed on the top of the gear 614, and the two fan gears 616 rotate in opposite directions and mesh with the rack block 617. The two fan gears 616 cause the rack block 617 to reciprocate.

[0031] Furthermore, the scraping assembly 62 includes a slider 621, which is fixedly installed at the bottom of the rack block 617, a slide rod 622 is fixedly installed at the bottom of the slider 621, a scraping block 623 is fixedly installed on the back of the slide rod 622, a filter screen 624 is fixedly installed inside the filter box 1, a limit rod 625 is fixedly installed inside the filter box 1, and the scraping block 623 is used to scrape impurities on the filter screen 624.

[0032] Furthermore, trapezoidal sliders are fixedly installed on the front and back of the slider 621, and a groove is opened at the top of the filter box 1 at the position corresponding to the trapezoidal slider, and the trapezoidal slider is slidably installed inside the groove, so that when the rack block 617 reciprocates, it drives the slider 621 to reciprocate, thereby driving the wiper block 623 to reciprocate. Example

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the collecting mechanism 7 includes a drawer 71, the drawer 71 is slidably installed inside the recycling box 3, an electric push rod 72 is fixedly installed inside the drawer 71, a sliding block 73 is fixedly installed at the output end of the electric push rod 72, a connecting rod 74 is rotatably installed on the left side of the sliding block 73, a fixing buckle 75 is rotatably installed on the end of the connecting rod 74 away from the sliding block 73, and a sliding plate 76 is fixedly installed on the top of the fixing buckle 75. When filtering impurities, the sliding plate 76 is closed to prevent sewage from entering the recycling box 3. After filtering impurities, the sliding plate 76 is opened to collect impurities wiped off by the wiping block 623, and the drawer 71 is pulled out for unified treatment, which saves time and effort.

[0034] Furthermore, a limiting column is fixedly installed on the right side of the sliding plate 76, a sliding groove is opened at the corresponding position of the drawer 71 and the limiting column, and the limiting column is slidably installed inside the sliding groove, a sliding groove is opened at the corresponding position of the drawer 71 and the sliding block 73, and the sliding block 73 is slidably installed inside the sliding groove, so that the sliding plate 76 can slide in the drawer 71.

[0035] During the actual operation, when the device is used, sewage is passed into the filter box 1 through the water inlet 4, the filter screen 624 filters the impurities in the sewage, and the filtered clean water is discharged and collected from the drain port 5. After the filtering is completed, the motor 611 is started, and the output end of the motor 611 drives the worm 612 to rotate, the rotation of the worm 612 drives the turbine 615 to rotate, the rotation of the turbine 615 drives the shaft 613 to rotate, the rotation of the shaft 613 drives the gear 614 to rotate, the rotation of the gear 614 drives the fan gear 616 to rotate, and the rotation of the fan gear 616 drives the rack The block 617 moves, the rack block 617 moves, and the slider 621 moves. The movement of the slider 621 drives the slide bar 622 to move, thereby driving the wiping block 623 to scrape the filter screen 624. The electric push rod 72 is started, and the output end of the electric push rod 72 pushes the sliding block 73 to move. The movement of the sliding block 73 drives the connecting rod 74 to move. The movement of the connecting rod 74 drives the sliding plate 76 to move, so that the sliding plate 76 slides out from the collecting groove at the bottom of the filter box 1 to collect the scraped impurities. After the filter screen 624 is cleaned, the drawer 71 is pulled out to uniformly process the collected impurities.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A device for recycling wastewater used in concrete production, comprising a filter box (1), characterized in that: A power box (2) is fixedly mounted on the top of the filter box (1), a recovery box (3) is fixedly mounted on the bottom of the filter box (1), a water inlet (4) is fixedly mounted on the front of the filter box (1), a drain outlet (5) is fixedly mounted on the back of the filter box (1), a scraping mechanism (6) is arranged on the top of the filter box (1), and a collecting mechanism (7) is arranged on the bottom of the filter box (1); The scraping mechanism (6) comprises a reciprocating assembly (61) and a scraping assembly (62); the reciprocating assembly (61) is arranged inside the power box (2); and the scraping assembly (62) is arranged at the bottom of the reciprocating assembly (61).

2. A concrete production wastewater recycling device according to claim 1, characterized in that: The reciprocating assembly (61) comprises a motor (611), the motor (611) being fixedly mounted inside a power box (2), a worm (612) being fixedly mounted on an output end of the motor (611), a rotating shaft (613) being rotatably mounted inside the power box (2), a turbine (615) being fixedly mounted outside the rotating shaft (613), a gear (614) being fixedly mounted outside the rotating shaft (613), a fan gear (616) being fixedly mounted outside the rotating shaft (613), and a rack block (617) being slidably mounted inside the power box (2).

3. A concrete production wastewater recycling device according to claim 2, characterized in that: The turbine (615) meshes with the worm (612), and there are two rotating shafts (613), two gears (614) and two fan gears (616), and the two gears (614) are meshed. The fan gear (616) is fixedly mounted on the top of the gear (614), and the two fan gears (616) rotate in opposite directions and mesh with the rack block (617).

4. The device for recycling wastewater used in concrete production according to claim 2, characterized in that: The scraping assembly (62) comprises a slider (621), the slider (621) being fixedly mounted on the bottom of the rack block (617), a slider rod (622) being fixedly mounted on the bottom of the slider (621), a scraping block (623) being fixedly mounted on the back of the slider rod (622), a filter screen (624) being fixedly mounted inside the filter box (1), and a limit rod (625) being fixedly mounted inside the filter box (1).

5. A device for recycling wastewater used in concrete production according to claim 4, characterized in that: Trapezoidal sliders are fixedly mounted on the front and back of the slider (621), and a groove is provided at a position on the top of the filter box (1) corresponding to the trapezoidal slider, and the trapezoidal slider is slidably mounted inside the groove.

6. The device for recycling wastewater used in concrete production according to claim 1, characterized in that: The collecting mechanism (7) comprises a drawer (71), the drawer (71) being slidably mounted inside the recycling box (3), an electric push rod (72) being fixedly mounted inside the drawer (71), a sliding block (73) being fixedly mounted on the output end of the electric push rod (72), a connecting rod (74) being rotatably mounted on the left side of the sliding block (73), a fixing buckle (75) being rotatably mounted on one end of the connecting rod (74) away from the sliding block (73), and a sliding plate (76) being fixedly mounted on the top of the fixing buckle (75).

7. A device for recycling wastewater used in concrete production according to claim 6, characterized in that: A limiting column is fixedly mounted on the right side of the sliding plate (76); a sliding groove is provided at a position corresponding to the limiting column of the drawer (71), and the limiting column is slidably mounted inside the sliding groove; a sliding groove is provided at a position corresponding to the drawer (71) and the sliding block (73), and the sliding block (73) is slidably mounted inside the sliding groove.

Images