Solid-liquid separation washing device for machine-made sand production
By designing a combination of cross -filtering, discrete device, and the launching device, sand production solid fluid separation wasolated washing device, solving the problem of low solid solution separation efficiency, complex operation and environmental pollution in existing technology, realized efficient and environmental protection Separation and production process.
Patent Information
- Application Number
- CN202421134538.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing solid-liquid separation technology for machined sand production has problems such as complex operation, large equipment area, and unstable separation effect, which is difficult to meet the requirements of modern industrial production for high efficiency, low cost, environmental protection, etc.
Design a mechanism of sand production solid -liquid separation washing device, using cross -first filters and second filters, combined with discrete devices and launch devices. The discrete device is discretely separated on the sand and gravel on the surface of the first filter, which is convenient for sand and gravel to filter through the filter, extend the filtering time and improve the separation efficiency of solid fluid. The second filter is used to accumulate and static precipitation to further improve the separation efficiency. The launch of the device is used to regularly launch the accumulated gravel to improve production efficiency.
The efficient solid solution separation is achieved, simplified the operation process, reduced manual intervention, improved production efficiency, and reduced environmental pollution through centralized treatment of wastewater.
Smart Images
Figure CN222400644U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of machine-made sand production, and more specifically to a solid-liquid separation and washing device for machine-made sand production. Background Art
[0002] In the process of machine-made sand production, solid-liquid separation is a key link. Traditional solid-liquid separation methods are often inefficient, with poor separation effects, and are prone to waste of resources and environmental pollution. With the improvement of environmental awareness and the continuous improvement of industrial production requirements, it is particularly important to develop an efficient and environmentally friendly solid-liquid separation and washing device for machine-made sand production. Most of the existing solid-liquid separation technologies have problems such as complex operation, large equipment footprint, and unstable separation effects, which make it difficult to meet the requirements of modern industrial production for high efficiency, low cost, and environmental protection. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the fact that most of the existing solid-liquid separation technologies in the prior art have the problems of complex operation, large equipment footprint, unstable separation effect, etc., and it is difficult to meet the requirements of modern industrial production for high efficiency, low cost, environmental protection and other aspects, the purpose of the utility model is to provide a solid-liquid separation and washing device for machine-made sand production, which can realize the setting of a crossed first filter screen and a second filter screen below, combined with a discrete device and a push-out device. The discrete device discretely separates the sand and gravel on the surfaces of the two first filter screens, so that the sand and gravel are filtered through the first filter screen, and the discrete sand and gravel are pushed through the crossed first filter screen at the same time, which prolongs the filtration time of the sand and gravel, improves the solid-liquid separation efficiency, and can quickly realize the solid-liquid separation of the sand and gravel. The second filter screen is used to facilitate the stacking of the discrete sand and gravel, and static sedimentation, thereby further improving the solid-liquid separation efficiency. After a certain amount of sand and gravel is accumulated, it is pushed out by the push-out device to improve production efficiency.
[0005] 2. Technical solution
[0006] To solve the above problems, the utility model adopts the following technical solutions.
[0007] A solid-liquid separation and washing device for machine-made sand production comprises a processing frame, a feeding port is arranged on the top of the processing frame, a discharging port is arranged on one side of the processing frame, a support seat is fixedly connected to the bottom of the processing frame, a first filter screen is cross-arranged above the inner wall of the processing frame, a collecting frame is fixedly connected to the bottom of the first filter screen, a conduit is arranged at the bottom of the collecting frame, the conduit extends to the outside of the processing frame, a discrete device is arranged inside the processing frame, the discrete device discretely separates sand and gravel on the surfaces of two first filter screens, a second filter screen is arranged below the inner wall of the processing frame, and a pushing device is arranged inside the processing frame, the pushing device pushes the sand and gravel on the surface of the second filter screen through the discharging port.
[0008] Preferably, the discrete device includes a mounting frame, a first motor, a first coupling, a first connecting shaft, a main gear, a sub-gear, a second connecting shaft and a first spiral blade. The mounting frame is fixedly connected to the outer wall of the processing frame, the mounting frame is fixedly connected to the first motor, the output shaft of the first motor is fixedly connected to the first connecting shaft through the first coupling, the first connecting shaft is rotatably connected to the processing frame, the first connecting shaft is fixedly connected to the main gear at one end outside the processing frame, the main gear is meshed with a sub-gear, the sub-gear is fixedly connected to the second connecting shaft at the axis center, the second connecting shaft is rotatably connected to the processing frame, the first connecting shaft and the second connecting shaft are fixedly connected to the first spiral blade on the surface of one end located inside the processing frame, and the first spiral blade corresponds to the surface of the first filter.
[0009] Preferably, the ejection device includes a motor frame, a second motor, a second coupling, a rotating shaft and a second spiral blade. The motor frame is fixedly connected to the outer wall of the processing frame, the motor frame is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to the rotating shaft through the second coupling, the rotating shaft is rotatably connected to the inner wall of the processing frame, the surface of the rotating shaft is provided with a second spiral blade, and the second spiral blade corresponds to the surface of the second filter.
[0010] Preferably, the collecting frame is designed to be conical, and a drain port is provided at the bottom for collecting and discharging waste water.
[0011] Preferably, an anti-slip pad is provided at the bottom of the support seat to enhance the stability of the device.
[0012] Preferably, the main gear and the secondary gear have the same specifications.
[0013] 3. Beneficial effects
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] By setting a crossed first filter screen and a second filter screen below, combined with a discrete device and a push-out device, the discrete device discretely separates the sand and gravel on the surfaces of the two first filter screens, making it easier for the sand and gravel to be filtered through the first filter screen, and at the same time, the discrete sand and gravel are pushed forward, the crossed first filter screen prolongs the filtration time of the sand and gravel, improves the solid-liquid separation efficiency, and can quickly achieve solid-liquid separation of the sand and gravel. The second filter screen is used to facilitate the accumulation of the discrete sand and gravel, and static sedimentation, which further improves the solid-liquid separation efficiency. After a certain amount of sand and gravel is accumulated, it is pushed out by the push-out device to improve production efficiency.
[0016] The wastewater is collected and discharged through the collection frame, which is conducive to the centralized treatment and reuse of wastewater and reduces environmental pollution. The automated discrete and ejection devices reduce manual intervention and simplify the operation process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall external structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the discrete device structure of the utility model.
[0020] Description of the numbers in the figure:
[0021] 1. Processing frame; 2. Feed inlet; 3. Discharge outlet; 4. Support seat; 5. First filter screen; 6. Collection frame; 7. Conduit; 8. Discrete device; 81. Mounting frame; 82. First motor; 83. First coupling; 84. First connecting shaft; 85. Main gear; 86. Sub gear; 87. Second connecting shaft; 88. First spiral blade; 9. Second filter screen; 10. Push-out device; 101. Motor frame; 102. Second motor; 103. Second coupling; 104. Rotating shaft; 105. Second spiral blade. DETAILED DESCRIPTION
[0022] 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 them. 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.
[0023] Embodiment 1:
[0024] See also Figure 1-3The utility model provides a technical solution: a solid-liquid separation and washing device for machine-made sand production, comprising a processing frame 1, a feeding port 2 is arranged on the top of the processing frame 1, a discharging port 3 is arranged on one side of the processing frame 1, a supporting seat 4 is fixedly connected to the bottom of the processing frame 1, a first filter screen 5 is cross-arranged above the inner wall of the processing frame 1, a collecting frame 6 is fixedly connected to the bottom of the first filter screen 5, a conduit 7 is arranged at the bottom of the collecting frame 6, and the conduit 7 extends to the outside of the processing frame 1, a discrete device 8 is arranged inside the processing frame 1, and the discrete device 8 discretely separates the sand and gravel on the surfaces of the two first filter screens 5, a second filter screen 9 is arranged below the inner wall of the processing frame 1, and a pushing device 10 is arranged inside the processing frame 1, and the pushing device 10 pushes the sand and gravel on the surface of the second filter screen 9 through the discharging port 3. A crossed first filter screen 5 and a second filter screen 9 below are provided, and a discrete device 8 and a push-out device 10 are combined. The discrete device 8 discretely separates the sand and gravel on the surfaces of the two first filter screens 5, so that the sand and gravel can be filtered through the first filter screen 5. At the same time, the discrete sand and gravel are pushed forward, and the crossed first filter screen 5 prolongs the filtering time of the sand and gravel, improves the solid-liquid separation efficiency, and can quickly achieve the solid-liquid separation of the sand and gravel. The second filter screen 9 is used to facilitate the stacking of the discrete sand and gravel, and static sedimentation, so as to further improve the solid-liquid separation efficiency. After a certain amount of sand and gravel is stacked, the push-out device 10 is used to push it out, so as to improve the production efficiency. The wastewater is collected and discharged through the collection frame 6, which is conducive to the centralized treatment and reuse of the wastewater and reduces environmental pollution. The automated discrete and push-out devices reduce manual intervention and simplify the operation process.
[0025] Among them, the discrete device 8 includes a mounting frame 81, a first motor 82, a first coupling 83, a first connecting shaft 84, a main gear 85, a sub-gear 86, a second connecting shaft 87 and a first spiral blade 88. The mounting frame 81 is fixedly connected to the outer wall of the processing frame 1, and the mounting frame 81 is fixedly connected to the first motor 82. The output shaft of the first motor 82 is fixedly connected to the first connecting shaft 84 through the first coupling 83. The first connecting shaft 84 is rotatably connected to the processing frame 1. The end of the first connecting shaft 84 located outside the processing frame 1 is fixedly connected to the main gear 85, and the main gear 85 is meshed with the sub-gear 86. The axis of the sub-gear 86 is fixedly connected to the second connecting shaft 87, and the second connecting shaft 87 is rotatably connected to the processing frame 1. The first connecting shaft 84 and the second connecting shaft 87 are fixedly connected to the first spiral blade 88 on the surface of one end located inside the processing frame 1, and the first spiral blade 88 corresponds to the surface of the first filter screen 5. A discrete device 8 is set up, and the first motor 82 works to drive the first coupling 83 to rotate, drive the first connecting shaft 84 to rotate, and at the same time drive the main gear 85 and the sub-gear 86 to rotate, and then drive the second connecting shaft 87 to rotate. The first connecting shaft 84 and the second connecting shaft 87 rotate at the same time, driving the first spiral blade 88 to rotate, and discretely separating the surface of the first filter screen 5 to facilitate the filtering of sand and gravel.
[0026] Among them, the push-out device 10 includes a motor frame 101, a second motor 102, a second coupling 103, a rotating shaft 104 and a second spiral blade 105. The motor frame 101 is fixedly connected to the outer wall of the processing frame 1, and the motor frame 101 is fixedly connected to the second motor 102. The output shaft of the second motor 102 is fixedly connected to the rotating shaft 104 through the second coupling 103. The rotating shaft 104 is rotatably connected to the inner wall of the processing frame 1. The surface of the rotating shaft 104 is provided with a second spiral blade 105, and the second spiral blade 105 corresponds to the surface of the second filter screen 9. The push-out device 10 is provided to facilitate the pushing out of the sand and gravel accumulated on the surface of the second filter screen 9. The second motor 102 works to drive the second coupling 103 to rotate, drive the rotating shaft 104 to rotate, and drive the second spiral blade 105 to rotate, so that the sand and gravel accumulated on the surface of the second filter screen 9 can be discharged through the discharge port 3.
[0027] The collecting frame 6 is designed to be conical, and a drain port is provided at the bottom for collecting and discharging waste water.
[0028] Wherein, an anti-skid pad is arranged at the bottom of the support base 4 to enhance the stability of the device.
[0029] The main gear 85 and the secondary gear 86 have the same specifications, so that the first connecting shaft 84 and the second connecting shaft 87 have the same rotation speed and opposite directions, thus maintaining the continuity of discrete separation.
[0030] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.
Claims
1. A solid-liquid separation and washing device for machine-made sand production, comprising a processing frame (1), characterized in that: The processing frame (1) is provided with a feed inlet (2) at the top, a discharge outlet (3) at one side, a support seat (4) fixedly connected to the bottom of the processing frame (1), a first filter screen (5) cross-arranged above the inner wall of the processing frame (1), a collecting frame (6) fixedly connected to the bottom of the first filter screen (5), a conduit (7) provided at the bottom of the collecting frame (6), the conduit (7) extending to the outside of the processing frame (1), a discrete device (8) provided inside the processing frame (1), the discrete device (8) discretely separating sand and gravel on the surfaces of the two first filter screens (5), a second filter screen (9) provided below the inner wall of the processing frame (1), a push-out device (10) provided inside the processing frame (1), the push-out device (10) pushing sand and gravel on the surface of the second filter screen (9) through the discharge outlet (3).
2. The solid-liquid separation and washing device for machine-made sand production according to claim 1 is characterized in that: The discrete device (8) comprises a mounting frame (81), a first motor (82), a first coupling (83), a first connecting shaft (84), a main gear (85), a secondary gear (86), a second connecting shaft (87) and a first spiral blade (88); the mounting frame (81) is fixedly connected to the outer wall of the processing frame (1); the mounting frame (81) is fixedly connected to the first motor (82); the output shaft of the first motor (82) is fixedly connected to the first connecting shaft (84) via the first coupling (83); the first connecting shaft (84) is rotationally connected to the processing frame (1); Then, one end of the first connecting shaft (84) located outside the processing frame (1) is fixedly connected to a main gear (85), and the main gear (85) is meshed with a sub-gear (86). The axis of the sub-gear (86) is fixedly connected to a second connecting shaft (87), and the second connecting shaft (87) is rotationally connected to the processing frame (1). The surfaces of one end of the first connecting shaft (84) and the second connecting shaft (87) located inside the processing frame (1) are fixedly connected to a first spiral blade (88), and the first spiral blade (88) corresponds to the surface of the first filter screen (5).
3. The solid-liquid separation and washing device for machine-made sand production according to claim 1 is characterized in that: The ejection device (10) comprises a motor frame (101), a second motor (102), a second coupling (103), a rotating shaft (104) and a second spiral blade (105); the motor frame (101) is fixedly connected to the outer wall of the processing frame (1); the motor frame (101) is fixedly connected to the second motor (102); the output shaft of the second motor (102) is fixedly connected to the rotating shaft (104) via the second coupling (103); the rotating shaft (104) is rotatably connected to the inner wall of the processing frame (1); a second spiral blade (105) is provided on the surface of the rotating shaft (104); the second spiral blade (105) corresponds to the surface of the second filter screen (9).
4. The solid-liquid separation and washing device for machine-made sand production according to claim 1 is characterized in that: The collecting frame (6) is designed to be conical, and a drain port is provided at the bottom for collecting and discharging waste water.
5. The solid-liquid separation and washing device for machine-made sand production according to claim 1 is characterized in that: An anti-skid pad is provided at the bottom of the support seat (4) to enhance the stability of the device.
6. The solid-liquid separation and washing device for machine-made sand production according to claim 2 is characterized in that: The main gear (85) and the secondary gear (86) have the same specifications.