Novel sandstone separator

Abstract

The utility model discloses a novel sandstone separator, which belongs to the technical field of concrete processing equipment and comprises a base, a shell is mounted at the top of the base, a fixing frame is mounted at the top of an inner cavity of the shell, and a quick separation component for filtering and conveying sewage is rotatably mounted at the bottom of the fixing frame. A hopper is assembled at the end part of a separation filter cylinder of the quick separation assembly through a fixing plate; fixed blocks are symmetrically mounted on the inner wall of the shell, the surfaces of the fixed blocks are connected with a separation sieve plate for finely sieving sewage through a vibration assembly, and a guide plate for assisting in discharging is arranged at the top of the separation sieve plate; the sewage tank is arranged below the separation sieve plate, and a collection tank for collecting sand and stones is arranged below the separation filter drum and the separation sieve plate; according to the utility model, multiple filtration can be simultaneously carried out on granular gravels in sewage, the effect of separating fine gravels can be further improved, the operation is simple, the sewage can be filtered again without replacing the screen, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing equipment, in particular to a novel sand and gravel separator. Background Art

[0002] The gravel separator, also known as the concrete gravel separator, is the core equipment of the concrete recycling system. After the concrete tank truck is used, the mixing tank usually needs to be cleaned. The concrete wastewater after cleaning the mixing tank contains more useful components, such as gravel. If it is directly discarded after flushing, it will cause environmental pollution and waste of resources. Therefore, people usually separate the wastewater to separate the gravel for recycling. However, when using the existing gravel separator, the wastewater filtered through the screen may contain smaller gravel or other particles, and it is necessary to replace the screen with a smaller aperture to filter the wastewater again. The operation is cumbersome, resulting in low work efficiency.

[0003] As in the prior art, the Chinese utility model with announcement number: CN208694396U discloses a sand and gravel separator, including a storage box with an upper opening structure and an inclined arrangement, a stirring paddle rotatably connected in the storage box for stirring sewage, and a U-shaped screen with an upper opening, a water outlet pipe and a sand and gravel discharge pipe are provided at the bottom of the storage box, one end of the water outlet pipe is connected with the lower end of the storage box, and one end of the sand and gravel discharge pipe is connected with the higher end of the U-shaped screen; it also includes a sand filter device located below the U-shaped screen, the sand filter device includes a filter plate, mesh holes evenly arranged on the filter plate, and an adjusting member for adjusting the size of the mesh holes; the lower end of the storage box is provided with a discharge port connected to the upper surface of the filter plate. This utility model solves the problem of low working efficiency of the sand and gravel separator, and uses the sand filter device located below the screen to filter sand and gravel and particulate matter with smaller particles, without the need to replace the screen, thereby improving working efficiency.

[0004] Through the above-mentioned sand and gravel separator, we can know that the existing technology has the following problems: when in use, the sewage filtered through the screen may still contain sand or other particles with smaller particles, and it is necessary to replace the screen with smaller aperture to filter the sewage again. The operation is more cumbersome, resulting in low work efficiency. Therefore, we need to propose a new type of sand and gravel separator. Utility Model Content

[0005] The purpose of the utility model is to provide a new type of sand and gravel separator, which can perform multiple filtrations on the granular sand and gravel in the sewage at the same time, can further improve the effect of separating the fine sand and gravel, is easy to operate, does not need to replace the screen to filter the sewage again, and improves work efficiency to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides: a new type of sand and gravel separator, comprising a base, a shell is installed on the top of the base, a fixing frame is installed on the top of the inner cavity of the shell, a quick separation component for filtering and conveying sewage is rotatably installed on the bottom of the fixing frame, and the end of the separation filter cartridge of the quick separation component is equipped with a hopper through a fixing plate; fixed blocks are symmetrically installed on the inner wall of the shell, and a separation screen plate for fine screening of sewage is connected to the surface of the fixed block through a vibration component, and a guide plate for assisting material discharge is arranged on the top of the separation screen plate; a sewage tank is arranged below the separation screen plate, and a collection box for collecting sand and gravel is arranged below the separation filter cartridge and the separation screen plate.

[0007] Preferably, the quick separation assembly includes: a driving motor installed on the top of the shell, and a driven wheel connected to the end surface of the separation filter cartridge; wherein the output end of the driving motor is transmission-connected to a transmission wheel, and the transmission wheel is transmission-connected to the driven wheel through a transmission belt.

[0008] Preferably, the bottom of the fixing frame is connected to a limiting ring, the separation filter cartridge is rotatably connected to the inner wall of the limiting ring, and the inner wall of the separation filter cartridge is connected to a spiral blade.

[0009] Preferably, the fixing plate is mounted on the end of the shell, the hopper is mounted on the surface of the fixing plate, the bottom of the hopper is connected with a material guide cylinder, and the end of the material guide cylinder is assembled into one end of the separation filter cartridge.

[0010] Preferably, the vibration assembly includes: a vibrator connected to the bottom of the separation screen plate, and a connecting guide rod symmetrically installed at the bottom of the separation screen plate; wherein the connecting guide rod is slidably connected to the surface of the fixed block, and the bottom end of the connecting guide rod is connected to an anti-slip disc.

[0011] Preferably, a compression spring is sleeved on the surface of the connecting guide rod, and the upper and lower surfaces of the fixing block are respectively connected to ends of the compression spring.

[0012] Preferably, a material baffle plate is installed on the top of the separation screen plate, and the end of the material guide plate is connected to the surface of the material baffle plate.

[0013] Preferably, a sewage pump is connected to one side of the sewage tank, and the collecting box is assembled on the top of the base on one side of the sewage tank.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model adopts the coordinated arrangement of structures such as a fixed frame, a separation screen plate, a guide plate, a quick separation component and a vibration component. The concrete sewage can be injected from the guide cylinder into the separation filter cylinder through the hopper. At the same time, the driving motor drives the transmission wheel and the transmission belt drives the driven wheel, so that the separation filter cylinder can rotate on the limit circle at the bottom of the fixed frame, and cooperate with the spiral blades on the inner wall of the separation filter cylinder to separate and transport the sand and gravel filtered in the separation filter cylinder, and transport the sand and gravel to the inside of the collection box; wherein, the smaller particles of sand and gravel will fall onto the separation screen plate below, and the separation screen plate will be vibrated by the vibrator, and the sand and gravel will be separated again in cooperation with the compression spring connected to the surface of the guide rod, so as to further improve the effect of separating the fine sand and gravel, and the operation is simple, and there is no need to replace the screen to filter the sewage again, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the separation filter cartridge structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the separation screen plate structure of the utility model.

[0020] In the figure: 1. base; 2. shell; 3. fixed plate; 4. hopper; 5. guide cylinder; 6. fixed frame; 7. limit ring; 8. drive motor; 9. transmission wheel; 10. separation filter cartridge; 11. spiral blade; 12. driven wheel; 13. separation screen plate; 14. material baffle plate; 15. guide plate; 16. vibrator; 17. connecting guide rod; 18. anti-slip disc; 19. fixed block; 20. compression spring; 21. sewage tank; 22. sewage pump; 23. collection box. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4The utility model provides: a new type of sand and gravel separator, including a base 1, a shell 2 is installed on the top of the base 1, a fixing frame 6 is installed on the top of the inner cavity of the shell 2, a quick separation component for filtering and conveying sewage is rotatably installed at the bottom of the fixing frame 6, and a hopper 4 is assembled at the end of a separation filter cartridge 10 of the quick separation component through a fixing plate 3; a fixing block 19 is symmetrically installed on the inner wall of the shell 2, and a separation screen plate 13 for fine screening of sewage is connected to the surface of the fixing block 19 through a vibration component, and a guide plate 15 for assisting material discharge is arranged on the top of the separation screen plate 13; a sewage tank 21 is arranged below the separation screen plate 13, and a collection box 23 for collecting sand and gravel is arranged below the separation filter cartridge 10 and the separation screen plate 13.

[0023] It is worth mentioning that, through the coordinated arrangement of structures such as the fixed frame 6, the separation screen plate 13, the guide plate 15, the quick separation component and the vibration component, multiple filtrations can be performed on the granular sand and gravel in the sewage at the same time, which can further improve the effect of separating fine sand and gravel. The operation is simple, and there is no need to replace the screen to filter the sewage again, thereby improving work efficiency.

[0024] Specifically, the quick separation assembly includes: a driving motor 8 mounted on the top of the housing 2, and a driven wheel 12 connected to the end surface of the separation filter cartridge 10; wherein the output end of the driving motor 8 is connected to the transmission wheel 9, and the transmission wheel 9 is connected to the driven wheel 12 through a transmission belt. The housing 2 plays a protective role for the internal structure channel, the transmission wheel 9 and the driven wheel 12 are a matching transmission structure, and the driving motor 8 is a component that drives the transmission wheel 9, and the function of transmitting to the driven wheel 12 is to rotate the separation filter cartridge 10.

[0025] The bottom of the fixing frame 6 is connected with a limiting ring 7, and the separation filter cartridge 10 is rotatably connected to the inner wall of the limiting ring 7. The inner wall of the separation filter cartridge 10 is connected with a spiral blade 11. The fixing plate 3 is installed at the end of the housing 2, and the hopper 4 is installed on the surface of the fixing plate 3. The bottom of the hopper 4 is connected with a guide cylinder 5, and the end of the guide cylinder 5 is assembled into one end of the separation filter cartridge 10.

[0026] Among them, the fixing frame 6 is a structure for connecting the limiting ring 7, the limiting ring 7 is a structure for assembling the separation filter cartridge 10, the separation filter cartridge 10 is used to separate and screen the sand and gravel particles in the sewage, and the spiral blade 11 is used to guide the sand and gravel separated from the inside of the separation filter cartridge 10, and transport the preliminary sand and gravel to the inside of the collection box 23.

[0027] The vibration assembly includes: a vibrator 16 connected to the bottom of the separation screen plate 13, and a connecting guide rod 17 symmetrically installed at the bottom of the separation screen plate 13; wherein the connecting guide rod 17 is slidably connected to the surface of the fixed block 19, and the bottom end of the connecting guide rod 17 is connected to the anti-slip disk 18. The surface of the connecting guide rod 17 is sleeved with a compression spring 20, and the upper and lower surfaces of the fixed block 19 are respectively connected to the ends of the compression spring 20.

[0028] In addition, the vibrator 16 is a structure for vibrating the separation screen plate 13, the connecting guide rod 17 is a structure for limiting and guiding the separation screen plate 13, the fixed block 19 supports the separation screen plate 13, the anti-fall-off plate 18 is a structure for preventing the separation screen plate 13 from falling off, and the compression spring 20 is mounted on the surface of the connecting guide rod 17 and is respectively connected to the upper and lower sides of the fixed block 19.

[0029] Furthermore, a baffle plate 14 is installed on the top of the separation screen plate 13, and the end of the guide plate 15 is connected to the surface of the baffle plate 14. A sewage pump 22 is connected to one side of the sewage tank 21, and the collection box 23 is assembled on the top of the base 1 on one side of the sewage tank 21. A screen for separating fine sand and sewage is arranged on the surface of the separation screen plate 13, the baffle plate 14 plays a role of limiting the sewage separated by the separation filter cartridge 10, and the guide plate 15 plays a role of guiding the fine sand and gravel.

[0030] The concrete sewage can be injected into the separation filter cartridge 10 from the guide cylinder 5 through the hopper 4. At the same time, the driving motor 8 drives the transmission wheel 9 to drive the driven wheel 12 through the transmission belt, so that the separation filter cartridge 10 can rotate on the limit ring 7 at the bottom of the fixed frame 6, and cooperate with the spiral blades 11 on the inner wall of the separation filter cartridge 10 to separate and transport the sand and gravel filtered in the separation filter cartridge 10, and transport the sand and gravel to the collection box 23; wherein, smaller particles of sand and gravel will fall onto the separation screen plate 13 below, and the separation screen plate 13 will be vibrated by the vibrator 16, and the sand and gravel will be separated again by the compression spring 20 on the surface of the connecting guide rod 17, so as to further improve the effect of separating fine sand and gravel, and the operation is simple, and there is no need to replace the screen to filter the sewage again, so as to improve the work efficiency. After separation, the sewage in the sewage tank 21 is extracted and discharged by the sewage pump 22.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The new sand and gravel separator is characterized by: include: A base (1), a shell (2) is installed on the top of the base (1), a fixing frame (6) is installed on the top of the inner cavity of the shell (2), a quick separation component for filtering and transporting sewage is rotatably installed on the bottom of the fixing frame (6), and a hopper (4) is installed at the end of the separation filter cartridge (10) of the quick separation component through a fixing plate (3); A fixing block (19) is symmetrically mounted on the inner wall of the housing (2); a separation screen plate (13) for fine screening of sewage is connected to the surface of the fixing block (19) via a vibration component; a guide plate (15) for assisting material discharge is arranged on the top of the separation screen plate (13); A sewage tank (21) is arranged below the separation screen plate (13); and a collection box (23) for collecting sand and gravel is arranged below the separation filter cartridge (10) and the separation screen plate (13).

2. The new sand and gravel separator according to claim 1 is characterized in that: The quick-release assembly comprises: a drive motor (8) mounted on the top of the housing (2), and A driven wheel (12) connected to the end surface of the separation filter cartridge (10); The output end of the driving motor (8) is transmission-connected to a transmission wheel (9), and the transmission wheel (9) is transmission-connected to a driven wheel (12) via a transmission belt.

3. The new sand and gravel separator according to claim 2 is characterized in that: The bottom of the fixing frame (6) is connected to a limiting ring (7), the separation filter cartridge (10) is rotatably connected to the inner wall of the limiting ring (7), and the inner wall of the separation filter cartridge (10) is connected to a spiral blade (11).

4. The new sand and gravel separator according to claim 1 is characterized in that: The fixing plate (3) is mounted on the end of the shell (2), the hopper (4) is mounted on the surface of the fixing plate (3), the bottom of the hopper (4) is connected to a material guide cylinder (5), and the end of the material guide cylinder (5) is assembled into one end of the separation filter cylinder (10).

5. The new sand and gravel separator according to claim 1 is characterized in that: The vibration assembly comprises: a vibrator (16) connected to the bottom of the separation screen plate (13), and A connecting guide rod (17) symmetrically mounted on the bottom of the separation screen plate (13); The connecting guide rod (17) is slidably connected to the surface of the fixed block (19), and the bottom end of the connecting guide rod (17) is connected to an anti-slip disk (18).

6. The new sand and gravel separator according to claim 5 is characterized in that: A compression spring (20) is sleeved on the surface of the connecting guide rod (17), and the upper and lower surfaces of the fixing block (19) are respectively connected to the ends of the compression spring (20).

7. The new sand and gravel separator according to claim 1 is characterized in that: A material baffle plate (14) is installed on the top of the separation screen plate (13), and the end of the material guide plate (15) is connected to the surface of the material baffle plate (14).

8. The new sand and gravel separator according to claim 1 is characterized in that: A sewage pump (22) is connected to one side of the sewage tank (21), and the collecting box (23) is assembled on the top of the base (1) on one side of the sewage tank (21).

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