CN109939812B - Fixed hydraulic flotation machine - Google Patents
Fixed hydraulic flotation machine Download PDFInfo
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- CN109939812B CN109939812B CN201910198654.2A CN201910198654A CN109939812B CN 109939812 B CN109939812 B CN 109939812B CN 201910198654 A CN201910198654 A CN 201910198654A CN 109939812 B CN109939812 B CN 109939812B
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- 238000005188 flotation Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000013590 bulk material Substances 0.000 claims abstract description 4
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention relates to a fixed hydraulic flotation machine, which comprises a box body (1), a bulk device (2), a light material chain scraper (3) and a heavy material collecting belt conveyor (4); the box body (1) is filled with water; the bulk material device (2) is arranged above the box body (1) and is higher than the water level in the box body (1); the light chain scraper (3) is obliquely arranged at one end of the box body (1), the higher end of the light chain scraper is higher than the water level in the box body (1), and the lower end of the light chain scraper is lower than the water level in the box body (1); the heavy material collecting belt conveyor (4) is obliquely arranged at the other end of the box body (1), the higher end of the heavy material collecting belt conveyor is higher than the water level in the box body (1), and the lower end of the heavy material collecting belt conveyor is lower than the water level in the box body (1) and is arranged under the bulk cargo device (2). The equipment cost and the energy consumption are low, the labor force of workers can be greatly reduced, the impurity removal efficiency is greatly improved, and the maintenance frequency of the equipment is reduced.
Description
Technical Field
The invention relates to the technical field of material treatment, in particular to a fixed hydraulic flotation machine.
Background
Utilization and recovery of resources begins with sorting. The common sorting types include screening, heavy medium sorting, magnetic separation, floatation, electric separation, air separation, color separation and the like.
The current domestic general light material impurity removal scheme mainly comprises a dry type scheme and a wet type scheme, the wet type scheme is mainly used for sorting by utilizing the action of water and the specific gravity difference between materials, the densities of different materials are different, the buoyancy of the materials with different densities in water is different, the buoyancy of the materials with different densities smaller than water is larger than the gravity, the materials with different densities larger than water float on the water surface, the buoyancy of the materials with different densities than water is smaller than the gravity, and the materials with different densities sink into the water.
In the prior art, materials are sorted through a manual combination method after entering water, and the scheme has the advantages of low sorting efficiency, large labor occupation and high mechanical failure.
Disclosure of Invention
In order to overcome the technical problems in the prior art, the invention provides a fixed hydraulic flotation machine.
The technical scheme for solving the technical problems is as follows:
A fixed hydraulic flotation machine comprises a box body 1, a bulk device 2, a light chain scraper 3 and a heavy material collecting belt conveyor 4; wherein,
The box body 1 is filled with water; the bulk material device 2 is arranged above the box body 1 and is higher than the water level in the box body 1; the light chain scraper 3 is obliquely arranged at one end of the box body 1, the higher end of the light chain scraper is higher than the water level in the box body 1, and the lower end of the light chain scraper is lower than the water level in the box body 1; the heavy matter collection belt conveyor 4 is obliquely arranged at the other end of the box body 1, the higher end of the heavy matter collection belt conveyor is higher than the water level in the box body 1, and the lower end of the heavy matter collection belt conveyor is lower than the water level in the box body 1 and is arranged under the bulk cargo device 2.
The lower end of the light chain scraper 3 is provided with a water inlet 5 for water to enter from bottom to top.
The water inlets 5 are arranged in a plurality, and the water inlet angle can be adjusted as required.
At least one overflow port 6 is arranged at the upper limit height of the water level on the side edge of the box body 1, and a water outlet 7 for receiving water flow flowing out of the overflow port 6 is arranged below the overflow port 6.
The fixed hydraulic flotation machine also comprises a sedimentation tank, and the water flow in the water outlet 7 flows into the sedimentation tank through a pipeline; the water flow in the sedimentation tank flows into the water inlet 5 through a pipeline after sedimentation.
The water collecting device 8 for collecting the moisture in the heavy matters is arranged below the higher end of the heavy matter collecting belt conveyor 4, and the moisture in the water collecting device 8 flows into the box body 1 again.
The lower end of the box body 1 is communicated with a sewage outlet 9 for removing sludge sediment.
The sewage outlet 9 is connected with a sewage machine 10 for accelerating the discharge of the sludge sediment.
A bracket combination 11 for supporting and fixing the box body 1 is arranged below the box body 1.
The side of the heavy matter collecting belt conveyor 4 is provided with a guide chute which is connected with the box body 1 in a seamless way.
The beneficial effects of the invention are as follows:
The fixed hydraulic flotation machine provided by the invention utilizes the impact force of water to drive materials to enter the light chain scraper machine; the sorting rate is greatly improved due to the effect of a certain blanking height and a bulk cargo plate; the mechanical maintenance frequency is reduced under the action of the blow-down machine and the guide chute of the belt conveyor; the water is recycled, so that energy is saved and environment is protected; the equipment cost and the energy consumption are low, the labor force of workers can be greatly reduced, the impurity removal efficiency is greatly improved, and the maintenance frequency of the equipment is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a stationary hydraulic flotation machine according to an embodiment of the present invention.
Detailed Description
The principles and features of the present application are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the application and are not to be construed as limiting the scope of the application. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
This embodiment provides a stationary hydraulic flotation machine, as shown in fig. 1, comprising:
The device comprises a box body 1, a bulk cargo device 2, a light chain scraper 3 and a heavy material collecting belt conveyor 4; wherein,
The box body 1 is filled with water; the bulk material device 2 is arranged above the box body 1 and is higher than the water level in the box body 1; the light chain scraper 3 is obliquely arranged at one end of the box body 1, the higher end of the light chain scraper is higher than the water level in the box body 1, and the lower end of the light chain scraper is lower than the water level in the box body 1; the heavy matter collection belt conveyor 4 is obliquely arranged at the other end of the box body 1, the higher end of the heavy matter collection belt conveyor is higher than the water level in the box body 1, and the lower end of the heavy matter collection belt conveyor is lower than the water level in the box body 1 and is arranged under the bulk cargo device 2.
After filling the tank 1 with water, the water surface is high enough to separate the light matter floating on the water surface from the heavy matter sinking. The light material chain scraper 3 is obliquely arranged in a mode that light materials floating on the water surface can be conveniently separated through the scraper. The heavy matter collection belt conveyor 4 is arranged below the bulk cargo platform 2, and the heavy matter directly falls on the belt conveyor and is sorted by the belt conveyor.
The lower end of the light chain scraper 3 is provided with a water inlet 5 for water to enter from bottom to top.
The water inlets 5 are arranged in a plurality, and the water inlet angle can be adjusted as required.
The water inlet 5 may be provided in plurality, one for injecting water into the box 1 and one for impacting light substances to the vicinity of the light-substance chain scraper 3 by means of the bottom-up water impact thereof. Meanwhile, the disturbance of the water flow is beneficial to the natural separation of light matters and heavy matters.
At least one overflow port 6 is arranged at the upper limit height of the water level on the side edge of the box body 1, and a water outlet 7 for receiving water flow flowing out of the overflow port 6 is arranged below the overflow port 6.
The fixed hydraulic flotation machine also comprises a sedimentation tank, and the water flow in the water outlet 7 flows into the sedimentation tank through a pipeline; the water flow in the sedimentation tank flows into the water inlet 5 through a pipeline after sedimentation.
The sedimentation tank aims at filtering and precipitating water flow, the water flow flowing out of the overflow port 6 flows into the sedimentation tank through the water outlet 7 and then flows into the sedimentation tank through a pipeline, the precipitated water is injected into the water inlet 5 through the pipeline, and is injected into the tank body 1 again through the water inlet 5, so that water flow circulation is realized.
The water collecting device 8 for collecting the moisture in the heavy matters is arranged below the higher end of the heavy matter collecting belt conveyor 4, and the moisture in the water collecting device 8 flows into the box body 1 again.
The water collecting device 8 is intended to collect the water contained in the heavy matter as much as possible into the tank 1.
The side of the heavy matter collecting belt conveyor 4 is provided with a guide chute which is connected with the box body 1 in a seamless way. The effect of baffle box lies in placing heavy matter belt that drops.
The lower end of the box body 1 is communicated with a sewage outlet 9 for removing sludge sediment.
The sewage outlet 9 is connected with a sewage machine 10 for accelerating the discharge of the sludge sediment.
The sewage outlet 9 is combined with the sewage machine 10, and can discharge the sludge deposited at the lower part of the box body 1.
A bracket combination 11 for supporting and fixing the box body 1 is arranged below the box body 1.
Specifically, the materials slowly fall down and sink on the water surface through the bulk cargo device 2, and the light materials are collected outside the box body 1 under the impact of water flow formed by the pipeline and the action of the light material chain scraper 3 in the process of floating.
Heavy materials sink onto the heavy material collecting belt conveyor 4, are taken out of the box body 1 by the belt conveyor, and are prevented from being left in the box body due to the action of the guide chute (without gaps with the box body) in the process.
After a long period of operation, sludge precipitated inside the tank 1 is discharged out of the tank 1 by the sewage disposal machine 10.
When the pipeline is in a normally open state in water inlet operation, water flow for impacting light materials is provided, and after the water level of the box body 1 reaches the upper limit, the water returns to the sedimentation tank through the water outlet 7 by the overflow port 6.
The equipment is matched with the sedimentation tank for use, and the water source is recycled, so that the energy is saved and the environment is protected.
The system is characterized in that: the impact force of water is utilized to drive the material to replace manpower; the sorting rate is greatly improved due to the effect of a certain blanking height and a bulk cargo plate; the mechanical maintenance frequency is reduced under the action of the blow-down machine and the guide chute of the belt conveyor; the water is recycled, so that the energy is saved and the environment is protected. The equipment cost and the energy consumption are low, the labor force of workers can be greatly reduced, the impurity removal efficiency is greatly improved, and the maintenance frequency of the equipment is reduced.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms "top", "bottom", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The fixed hydraulic flotation machine is characterized by comprising a box body (1), a bulk device (2), a light material chain scraper (3) and a heavy material collecting belt conveyor (4); wherein,
The box body (1) is filled with water; the bulk material device (2) is arranged above the box body (1) and is higher than the water level in the box body (1); the light chain scraper (3) is obliquely arranged at one end of the box body (1), the higher end of the light chain scraper is higher than the water level in the box body (1), and the lower end of the light chain scraper is lower than the water level in the box body (1); the heavy matter collecting belt conveyor (4) is obliquely arranged at the other end of the box body (1), the higher end of the heavy matter collecting belt conveyor is higher than the water level in the box body (1), and the lower end of the heavy matter collecting belt conveyor is lower than the water level in the box body (1) and is arranged under the bulk cargo device (2);
A water inlet (5) for water to enter from bottom to top is arranged beside the lower end of the light chain scraper (3);
the water inlets (5) are arranged in a plurality, and the water inlet angle can be adjusted according to the requirement;
at least one overflow port (6) is arranged at the upper limit height of the water level on the side edge of the box body (1), and a water outlet (7) for receiving water flow flowing out of the overflow port (6) is arranged below the overflow port (6).
2. The stationary hydraulic flotation machine according to claim 1, further comprising a sedimentation basin into which the water flow in the water outlet (7) flows via a pipe; the water flow in the sedimentation tank flows into the water inlet (5) through a pipeline after sedimentation.
3. The fixed hydraulic flotation machine according to claim 1, characterized in that a water collecting device (8) for collecting water in heavy matters is arranged below the higher end of the heavy matter collecting belt conveyor (4), and the water in the water collecting device (8) flows into the box body (1) again.
4. The fixed hydraulic flotation machine according to claim 1, characterized in that the lower end of the tank (1) is provided with a drain (9) for removing sludge deposits.
5. A stationary hydraulic flotation machine according to claim 4, characterized in that the sewage outlet (9) is connected with a sewage machine (10) that accelerates the discharge of sludge deposits.
6. A stationary hydraulic flotation machine according to claim 1, characterized in that a bracket assembly (11) is arranged under the tank (1) for supporting and fixing the tank (1).
7. The stationary hydraulic flotation machine according to claim 1, characterized in that the side of the heavy matter collecting belt conveyor (4) is provided with a chute seamlessly connected with the tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910198654.2A CN109939812B (en) | 2019-03-15 | 2019-03-15 | Fixed hydraulic flotation machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910198654.2A CN109939812B (en) | 2019-03-15 | 2019-03-15 | Fixed hydraulic flotation machine |
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| Publication Number | Publication Date |
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| CN109939812A CN109939812A (en) | 2019-06-28 |
| CN109939812B true CN109939812B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910198654.2A Active CN109939812B (en) | 2019-03-15 | 2019-03-15 | Fixed hydraulic flotation machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113019674B (en) * | 2019-12-24 | 2024-07-23 | 合肥欣畅源光电科技有限公司 | Aggregate flotation separator |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7255793B2 (en) * | 2001-05-30 | 2007-08-14 | Cort Steven L | Methods for removing heavy metals from water using chemical precipitation and field separation methods |
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2019
- 2019-03-15 CN CN201910198654.2A patent/CN109939812B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101318193A (en) * | 2008-04-30 | 2008-12-10 | 北京恒业村科技有限公司 | Wet separation method for domestic garbage |
| CN203737381U (en) * | 2014-01-03 | 2014-07-30 | 上海山美重型矿山机械有限公司 | Washing flotation machine for heavy-light material separation |
| CN105709917A (en) * | 2016-04-26 | 2016-06-29 | 苏州嘉之诺资源装备制造有限公司 | Water separation device for solid waste materials |
| CN205868525U (en) * | 2016-07-06 | 2017-01-11 | 上海山美重型矿山机械股份有限公司 | Washing flotation device of heavy light material of separation |
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| CN109939812A (en) | 2019-06-28 |
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