A waste solid-liquid separation device
By using separators and vibration mechanisms in the waste solid-liquid separation device, the problem of filter pore blockage caused by waste adhesion was solved, achieving efficient solid-liquid separation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHIJIAZHUANG ZHONGYOU YOUYI ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-06-09
AI Technical Summary
In existing technologies, waste materials tend to adhere to the surface of the filter plate during solid-liquid separation, causing clogging of the filter holes and affecting the separation effect.
The separation chamber and the drainage chamber are separated by a partition inside the box, and multiple protrusions are set in the separation chamber. Combined with the vibration mechanism and the crushing mechanism, the contact area between waste and the partition is reduced to avoid blockage.
This effectively prevents waste from adhering to the separator, ensuring smooth solid-liquid separation and improving separation efficiency.
Smart Images
Figure CN224331685U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of solid-liquid separation mechanisms, specifically to a waste solid-liquid separation device. Background Technology
[0002] Waste is generated from daily human life and production. Due to its large volume, complex and diverse composition, and its polluting, resource-related, and social characteristics, it requires harmless, resource-recovery, volume-reduction, and socialized treatment. If not properly treated, it will pollute the environment and affect environmental sanitation. Some waste contains a large amount of water, so solid-liquid separation devices are needed to separate the solid and liquid components during waste treatment. After solid-liquid separation, liquid and solid waste can be classified and treated separately, which can effectively improve the waste treatment efficiency.
[0003] For example, patent document CN201320143760.9 discloses a vibrating screen, which includes an inlet and a screening space disposed below the inlet. At least three screens are arranged sequentially along the height direction in the screening space, and the screens divide the screening space into multiple screening areas. The vibrating screen includes multiple outlets corresponding to different screening areas. Along the height direction of the vibrating screen, from top to bottom, the aperture of the screens gradually decreases.
[0004] When performing solid-liquid separation of waste using the above method, because the screen surface is relatively flat, when there are a lot of membrane or bag-like materials in the waste, the membrane or bag-like waste is easy to stick to the screen under the action of liquid viscosity, causing the screen mesh to become clogged and affecting the solid-liquid separation effect of the waste. Utility Model Content
[0005] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a waste solid-liquid separation device to solve the problem that waste easily adheres to the surface of the filter plate and causes filter pore blockage when performing solid-liquid separation on existing materials.
[0006] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:
[0007] This utility model provides a waste solid-liquid separation device, comprising:
[0008] The housing includes a partition that divides the interior of the housing into a separation chamber and a drainage chamber. The separation chamber is located above the drainage chamber. The partition has multiple leakage holes for communication between the separation chamber and the drainage chamber, as well as multiple protrusions extending into the separation chamber. The separation chamber has an inlet and an outlet at opposite ends, respectively. The drainage chamber is connected to an outlet pipe adjacent to the outlet.
[0009] A vibration mechanism, comprising a frame and a drive unit, wherein the housing is mounted on the frame and the drive unit is mounted on the housing, and the drive unit is used to drive the housing to vibrate so that the waste conveyed to the separation chamber via the feed port moves toward the discharge port.
[0010] In some embodiments, the housing is movably connected to the frame via a plurality of elastic members; the drive member is fixed to at least one vibrator at the top or bottom of the housing.
[0011] In some embodiments, the protrusion is a hemispherical protrusion.
[0012] In some embodiments, a crushing mechanism is further included, which includes a guide hood and a crushing component. The guide hood is installed in the housing and corresponds to the feed inlet. The crushing component is installed in the guide hood and is used to crush the waste conveyed into the guide hood.
[0013] In some embodiments, a separation mechanism is further included, the separation mechanism including a support frame, a cylinder and a vibrating element, the cylinder being movably mounted on the support frame, a partition being provided inside the cylinder, the partition dividing the interior of the cylinder into a first cavity and a second cavity located below the first cavity, the opening of the first cavity being located below the discharge port, the partition being provided with a plurality of through holes for communication between the first cavity and the second cavity, and the vibrating element being mounted on the cylinder and capable of driving the cylinder to vibrate.
[0014] In some embodiments, the system further includes a liquid storage cylinder, which is connected to the liquid outlet pipe of the second cavity and the liquid outlet pipe of the drainage cavity.
[0015] In some embodiments, a conveying mechanism is further included, which is disposed within the second cavity and has a feed port communicating with the first cavity. The conveying mechanism is capable of conveying waste from the first cavity to the outside of the cylinder.
[0016] In some embodiments, the conveying mechanism includes a conveying cylinder, an auger, and a power component. The conveying cylinder passes through the second cavity and extends to the outside of the cylinder at both ends. The side wall of the conveying cylinder has a material inlet along the axial direction. The partition plate has a notch corresponding to the material inlet. The auger is rotatably installed inside the conveying cylinder. The power component is installed at one end of the conveying cylinder and connected to the auger. The power component is used to drive the auger to rotate. The other end of the conveying cylinder is provided with a discharge pipe.
[0017] In some embodiments, the sidewall of the conveying cylinder is provided with a plurality of liquid permeation holes.
[0018] In some embodiments, the partition is an arc-shaped plate, and the convex surface of the arc-shaped plate faces the bottom of the cylinder.
[0019] Compared with the prior art, the waste solid-liquid separation device provided by this utility model has a separator inside the box, which divides the inside of the box into a separation chamber and a drainage chamber. The separation chamber is located above the drainage chamber, and the separator has multiple leakage holes for communication between the separation chamber and the drainage chamber, as well as multiple protrusions extending into the separation chamber. The opposite ends of the separation chamber are respectively connected to the inlet and outlet, and the drainage chamber is connected to the outlet pipe adjacent to the outlet. The multiple protrusions can reduce the contact area between the waste and the separator, prevent the waste from sticking to the separator and blocking the leakage holes, and ensure effective separation between the waste and the liquid. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of a waste solid-liquid separation device provided in an embodiment of this utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of the box provided in this embodiment of the utility model;
[0022] Figure 3 yes Figure 2 Enlarged view of region A in the middle;
[0023] Figure 4 This is a schematic diagram of the internal structure of the crushing mechanism provided in this embodiment of the utility model;
[0024] Figure 5 This is a partial structural schematic diagram of the separation mechanism provided in an embodiment of the present utility model.
[0025] Figure 6 yes Figure 5 A sectional view along the BB direction. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0027] To address the technical problem in existing technologies where waste tends to adhere to the surface of the filter plate during solid-liquid separation, causing blockage of the filter pores, this invention provides a waste solid-liquid separation device that can reduce the contact area between waste and the filter plate, thus preventing waste from clogging the filter pores.
[0028] Please see Figures 1-6 , Figures 1-6According to one embodiment of the present invention, a waste solid-liquid separation device includes a housing 1 and a vibration mechanism 2. The housing 1 has a partition 10 that divides the interior of the housing into a separation chamber 1a and a drainage chamber 1b. The separation chamber 1a is located above the drainage chamber 1b, and the partition has multiple leakage holes 101 for communication between the separation chamber 1a and the drainage chamber 1b, as well as multiple protrusions 102 extending into the separation chamber. The opposite ends of the separation chamber 1a are respectively connected to an inlet and an outlet. The drainage chamber 1b is connected to an outlet pipe 11 adjacent to the outlet. The vibration mechanism 2 includes a frame 21 and a drive member 22. The housing 1 is mounted on the frame 21, and the drive member 22 is mounted on the housing 1. The drive member 22 is used to drive the housing 1 to vibrate, so that the waste transported to the separation chamber 1a through the inlet moves towards the outlet.
[0029] In actual use, waste is fed into the separation chamber 1a through the feed port, and the drive unit 22 drives the box 1 to vibrate. Under the action of vibration, the waste can move towards the discharge port. The liquid in the waste can drip into the drain chamber 1b through multiple leakage holes. The waste is discharged from the discharge port, and the liquid is output through the liquid outlet pipe 11 to achieve solid-liquid separation.
[0030] It should be noted that, in one embodiment, the separator is a bottom plate fixed to the box 1, the bottom plate has multiple leakage holes, and the bottom plate is formed with multiple protrusions, wherein the protrusions are hemispherical protrusions; in other embodiments, the protrusions may also be conical protrusions.
[0031] In one embodiment, the housing 1 is movably connected to the frame 21 via a plurality of elastic members; the drive member 22 is fixed to at least one vibrator at the top or bottom of the housing 1.
[0032] In this specific embodiment, the driving component 22 consists of two vibrators fixed on opposite sides of the housing 1. The vibrators drive the housing 1 to vibrate, causing the waste in the separation chamber 1a to move under the action of vibration.
[0033] Based on the above solution, in order to avoid the situation where some waste contains liquid and cannot be separated under the action of vibration, a crushing mechanism 3 is specifically included. The crushing mechanism 3 includes a guide cover 31 and a crushing component 32. The guide cover 31 is installed on the box 1 and corresponds to the feed inlet. The crushing component 32 is installed on the guide cover 31 and is used to crush the waste conveyed into the guide cover 31.
[0034] It should be noted that the crushing component 32 crushes the waste, thereby separating bottled or bagged waste from the liquid. The crushing component 32 is not limited to a specific structure, and will not be described in detail here. In one embodiment, the crushing component 32 consists of two crushing rollers and two drive motors. The two crushing rollers are spaced apart and rotatably disposed inside the guide cover 31. The two drive motors are installed outside the guide cover 31 and are respectively connected to the crushing rollers. The two drive motors can drive the two crushing rollers to rotate in the forward and reverse directions, respectively.
[0035] Based on the above scheme, in order to further improve the solid-liquid separation effect, a separation mechanism 4 is specifically included. The separation mechanism 4 includes a support frame 41, a cylinder 42, and a vibrating element 43. The cylinder 42 is movably installed on the support frame 41. A partition 421 is provided inside the cylinder 42. The partition 421 divides the inside of the cylinder 42 into a first cavity and a second cavity located below the first cavity. The opening of the first cavity is located below the discharge port. The partition 421 has multiple through holes for communication between the first cavity and the second cavity. The vibrating element 43 is installed on the cylinder 42 and can drive the cylinder 42 to vibrate. The vibrating element 43 is a vibration motor.
[0036] It should be noted that the waste output from the outlet can fall into the first chamber. When a certain amount of waste is collected in the first chamber, the cylinder 42 is driven to vibrate by the vibrating element 43. Under the action of the vibration force, the residual liquid in the waste can drip into the second chamber through the through hole on the partition 421 for secondary solid-liquid separation.
[0037] Based on the above scheme, it also includes a liquid storage cylinder 5, which is connected to the liquid outlet pipe of the second cavity and the liquid outlet pipe of the liquid outlet chamber 1b. The liquid storage cylinder 5 can collect the liquid separated from the waste. A flexible pipe is connected between the liquid storage cylinder 5 and the liquid outlet pipe of the second cavity, and a flexible pipe is also connected between the liquid storage cylinder 5 and the liquid outlet pipe of the liquid outlet chamber 1b.
[0038] Based on the above scheme, in order to facilitate the output of waste from the first cavity, a conveying mechanism 6 is specifically included. The conveying mechanism 6 is inserted into the second cavity, and the conveying port of the conveying mechanism 6 is connected to the first cavity. The conveying mechanism 6 can convey the waste from the first cavity to the outside of the cylinder 42.
[0039] Specifically, the conveying mechanism 6 includes a conveying cylinder 61, an auger 62, and a power component 63. The conveying cylinder 61 passes through the second cavity and extends to the outside of the cylinder 42 at both ends. The side wall of the conveying cylinder 61 has a material inlet 611 along the axial direction. The partition plate 421 has a notch corresponding to the material inlet. The auger 62 is rotatably installed inside the conveying cylinder 61. The power component 63 is installed at one end of the conveying cylinder 61 and connected to the auger 62. The power component 63 is used to drive the auger 62 to rotate. The other end of the conveying cylinder 61 is provided with a discharge pipe 612. The power component 63 is a geared motor.
[0040] Based on the above scheme, the side wall of the conveying cylinder 61 is provided with a plurality of liquid permeation holes 613, the partition plate 421 is an arc-shaped plate, and the convex surface of the arc-shaped plate faces the bottom of the cylinder 42; during the process of conveying waste in the conveying cylinder 61, the residual liquid can also drip into the second cavity through the plurality of liquid permeation holes 613.
[0041] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.
Claims
1. A waste solid-liquid separation device, characterized in that, include: The housing has a partition that divides the interior of the housing into a separation chamber and a drainage chamber. The separation chamber is located above the drainage chamber. The partition has multiple leakage holes for communication between the separation chamber and the drainage chamber, as well as multiple protrusions extending into the separation chamber. The opposite ends of the separation chamber are respectively connected to an inlet and an outlet. The drainage chamber is connected to an outlet pipe adjacent to the outlet. as well as, A vibration mechanism, comprising a frame and a drive unit, wherein the housing is mounted on the frame and the drive unit is mounted on the housing, and the drive unit is used to drive the housing to vibrate so that the waste conveyed to the separation chamber via the feed port moves toward the discharge port.
2. The waste solid-liquid separation device according to claim 1, characterized in that, The housing is movably connected to the frame via multiple elastic elements; The driving element is fixed to at least one exciter at the top or bottom of the housing.
3. The waste solid-liquid separation device according to claim 1, characterized in that, The protrusion is a hemispherical protrusion.
4. The waste solid-liquid separation device according to claim 1, characterized in that, It also includes a crushing mechanism, which includes a guide hood and a crushing component. The guide hood is installed on the housing and corresponds to the feed inlet. The crushing component is installed on the guide hood and is used to crush the waste conveyed into the guide hood.
5. The waste solid-liquid separation device according to claim 1, characterized in that, It also includes a separation mechanism, which includes a support frame, a cylinder, and a vibrating element. The cylinder is movably mounted on the support frame. A partition is provided inside the cylinder, which divides the interior of the cylinder into a first cavity and a second cavity located below the first cavity. The opening of the first cavity is located below the discharge port. The partition has multiple through holes for communication between the first cavity and the second cavity. The vibrating element is mounted on the cylinder and can drive the cylinder to vibrate.
6. The waste solid-liquid separation device according to claim 5, characterized in that, It also includes a liquid storage cylinder, which is connected to the liquid outlet pipe of the second cavity and the liquid outlet pipe of the drainage cavity.
7. The waste solid-liquid separation device according to claim 5, characterized in that, It also includes a conveying mechanism, which is installed inside the second cavity and has a material inlet connected to the first cavity. The conveying mechanism is capable of conveying waste from the first cavity to the outside of the cylinder.
8. The waste solid-liquid separation device according to claim 7, characterized in that, The conveying mechanism includes a conveying cylinder, an auger, and a power unit. The conveying cylinder passes through the second cavity and extends to the outside of the cylinder at both ends. The side wall of the conveying cylinder has a material inlet along the axial direction. The partition plate has a notch corresponding to the material inlet. The auger is rotatably installed inside the conveying cylinder. The power unit is installed at one end of the conveying cylinder and connected to the auger. The power unit is used to drive the auger to rotate. The other end of the conveying cylinder is provided with a discharge pipe.
9. The waste solid-liquid separation device according to claim 8, characterized in that, The side wall of the conveying cylinder is provided with multiple liquid permeation holes.
10. The waste solid-liquid separation device according to claim 5, characterized in that, The partition is an arc-shaped plate, and the convex surface of the arc-shaped plate faces the bottom of the cylinder.