阅读说明：本技术 一种新型高效固液分离设备 (Novel high-efficient solid-liquid separation equipment ) 是由 张涵 白文路 褚兴全 褚校崧 于 2020-07-21 设计创作，主要内容包括：本发明公开了一种新型高效固液分离设备,包括固定外壳,固定外壳的底端与出料口连接,固定外壳内套设有交错旋转筒,交错旋转筒上设有可开合的通孔,交错旋转筒与固定外壳之间留有一定间隙；固定外壳上设有垂直贯穿交错旋转筒的主轴,交错旋转筒内的主轴上固定设有三翼板,交错旋转筒内的主轴两端分别设有清液入口和来料出口；主轴的两端延伸至固定外壳外,主轴的一端连接清液出口管,清液出口管与有清液入口相通,主轴的另一端连接来料进口管,来料进口管与和来料出口相通；固定外壳外设有驱动装置,驱动装置与主轴连接。本发明通过在管式分离机极高的分离效果基础上,实现管式过滤机的连续运行,提高处理能力的高效固液分离设备。(The invention discloses novel high-efficiency solid-liquid separation equipment which comprises a fixed shell, wherein the bottom end of the fixed shell is connected with a discharge hole, a staggered rotary cylinder is sleeved in the fixed shell, a through hole capable of being opened and closed is formed in the staggered rotary cylinder, and a certain gap is reserved between the staggered rotary cylinder and the fixed shell; the fixed shell is provided with a main shaft vertically penetrating through the staggered rotary cylinder, the main shaft in the staggered rotary cylinder is fixedly provided with three wing plates, and two ends of the main shaft in the staggered rotary cylinder are respectively provided with a clear liquid inlet and a supplied material outlet; the two ends of the main shaft extend out of the fixed shell, one end of the main shaft is connected with a clear liquid outlet pipe, the clear liquid outlet pipe is communicated with a clear liquid inlet, the other end of the main shaft is connected with a supplied material inlet pipe, and the supplied material inlet pipe is communicated with a supplied material outlet; and a driving device is arranged outside the fixed shell and connected with the main shaft. The invention realizes the continuous operation of the tubular filter and improves the processing capacity of the high-efficiency solid-liquid separation equipment on the basis of the extremely high separation effect of the tubular separator.)

1. A novel high-efficiency solid-liquid separation device comprises a fixed shell (20), wherein the bottom end of the fixed shell (20) is connected with a discharge hole, and the novel high-efficiency solid-liquid separation device is characterized in that a staggered rotary cylinder is sleeved in the fixed shell (20), a through hole capable of being opened and closed is formed in the staggered rotary cylinder, and a certain gap is reserved between the staggered rotary cylinder and the fixed shell (20);

a main shaft (9) vertically penetrating through the staggered rotary cylinder is arranged on the fixed shell (20), three wing plates (12) are fixedly arranged on the main shaft (9) in the staggered rotary cylinder, and a clear liquid inlet (7) and a supplied material outlet (13) are respectively arranged at two ends of the main shaft (9) in the staggered rotary cylinder; the two ends of the main shaft (9) extend out of the fixed shell (20), one end of the main shaft (9) is connected with a clear liquid outlet pipe (1), the clear liquid outlet pipe (1) is communicated with a clear liquid inlet (7), the other end of the main shaft (9) is connected with an incoming material inlet pipe (16), and the incoming material inlet pipe (16) is communicated with an incoming material outlet (13); and a driving device is arranged outside the fixed shell (20) and is connected with the main shaft (9).

2. The novel high-efficiency solid-liquid separation equipment according to claim 1, wherein the staggered rotary drum comprises a switch tube (8) and a rotary drum (11), the switch tube (8) and the rotary drum (11) are tightly attached and sleeved, through holes are formed in the circumferential wall surfaces of the switch tube (8) and the rotary drum (11), the through holes of the switch tube (8) and the through holes of the rotary drum (11) are movably arranged in a staggered manner, and the switch tube (8) is coupled with the main shaft (9) through a coupler (6).

3. The novel high-efficiency solid-liquid separation equipment according to claim 2, wherein a plurality of baffle plates (10) are arranged in the rotary cylinder (11), the baffle plates (10) are in a triangular structure, the bottom edges of the baffle plates (10) of the triangular body are arranged on the inner wall of the rotary cylinder (11), and the vertex angle of the baffle plates (10) of the triangular body corresponds to the axis of the rotary cylinder (11); a plurality of baffles (10) on the inner wall of the rotary cylinder (11) are arranged in a zigzag manner, a groove structure is formed between adjacent triangular bodies of the zigzag manner, a plurality of through holes are formed in the wall surface of the rotary cylinder (11) corresponding to the groove structure, and the through holes are matched with the through holes of the switch tube (8).

4. The novel high-efficiency solid-liquid separation equipment according to claim 1, wherein at least one group of ultrasonic transducers (19) is arranged on the fixed shell (20), one end of each ultrasonic transducer (19) is connected with the upper section of the fixed shell (20), and the other end of each ultrasonic transducer (19) is connected with the incoming material inlet pipe (16) through the return pipe (25).

5. The novel high-efficiency solid-liquid separation equipment is characterized in that one end of the main shaft (9) is connected with the clear liquid outlet pipe (1) through the outlet pipe rotary sealer (2), and the other end of the main shaft (9) is connected with the incoming material inlet pipe (16) through the inlet pipe rotary sealer (17).

6. The novel high-efficiency solid-liquid separation equipment is characterized in that the main shaft (9) is hermetically connected with the joint of the fixed shell (20) through an upper rotary sealing shaft sleeve (5) and a lower rotary sealing shaft sleeve (18) respectively.

7. The new high efficiency solid-liquid separation equipment according to claim 1 characterized in that the bottom end of the fixed housing (20) is connected with the discharge port through the concentrated material outlet valve (14) and the concentrated material outlet pipe (15).

8. The novel high-efficiency solid-liquid separation equipment according to claim 1, wherein one side of the clear liquid inlet (7) and one side of the incoming material outlet (13) are respectively provided with a blocking plate (24), and the blocking plates (24) are fixed on the upper section and the lower section of the main shaft (9) in the staggered rotary cylinder and are used for preventing the clear liquid inlet (7) and the incoming material outlet (13) from overflowing.

9. The novel efficient solid-liquid separation equipment as claimed in claim 1, wherein the driving device comprises a driving motor (21), a driving wheel (22), a driven wheel (3) and a transmitter (23), the driving motor (21) is in control connection with the driving wheel (22), the driving wheel (22) is connected with the driven wheel (3) through the transmitter (23), and the driven wheel (3) is sleeved on the main shaft (9) and used for driving the main shaft (9) to rotate.

10. The novel efficient solid-liquid separation equipment as claimed in claim 9, wherein the main shaft (9) is sleeved with a flywheel (4), the flywheel (4) is sleeved on the main shaft (9) outside the fixed housing (20) and is located below the driven wheel (3), and the flywheel (4) is used for balancing the shaking of the main shaft (9) during operation.

Technical Field

The invention relates to the technical field of solid-liquid separation equipment, in particular to novel efficient solid-liquid separation equipment.

Background

The solid-liquid separation technology is a separation technology widely applied to the industrial field. Solid-liquid separation is ubiquitous and inexhaustible from chemical industry, mining industry, metallurgy, petroleum, light industry, food and pharmacy to machinery and electronics, and deeply influences daily life of various industrial departments and people. Especially in the aspect of wastewater and sewage treatment, the solid-liquid separation technology is not separated. In recent years, resource exhaustion and environmental deterioration worldwide make efficient use of resources urgent. The policies of environmental protection, energy conservation and emission reduction, which are implemented in the process of meeting the new challenge in China, are more negative for strict food and drug management, especially for the rapid development of biotechnology and new energy, and the development and application of the promoted solid-liquid separation technology enter a very rapid innovation era.

Solid-liquid separation belongs to the heterogeneous phase separation subject. The size of the solid phase can be hundreds of millimeters and nanometer; the liquid phase may be other newtonian or non-newtonian fluids besides water. Thus, the principles and methods utilized for solid-liquid separation are diverse. Besides the traditional methods of gravity settling, gravity filtration, vacuum or pressure filtration, centrifugal settling, centrifugal filtration and the like, the method also comprises auxiliary measures of a chemical method, a magnetic method, an electric method, an ultrasonic method and the like. With the continuous development of scientific technology, the range and the hierarchy of applied computer simulation and control are expanding and deepening. The problems of simulation self-filtration, nano-ultrafiltration, ultrasonic filtration, laser separation, superconducting separation, supersonic separation and the like are endless.

Centrifugation of heterogeneous materials in a centrifugal field is a very efficient separation method. And are widely used in many industrial processes. For solid-liquid separation, centrifugal sedimentation is a process of separating solid-phase particles dispersed in a suspension in a centrifugal force field by using a density difference between a solid phase and a liquid phase. The centrifugal sedimentation can respectively finish the operations of concentration, clarification, classification and the like according to different classification requirements.

The separation factor of the tubular separator is up to 60000, the separation capacity of the tubular separator is far higher than that of other types of separation equipment, the tubular separator can separate materials which cannot be separated by a common centrifuge, such as two-phase materials with close density, extremely small dispersed phase particle size, high continuous phase viscosity and the like, the precision of separating solid phase particles is 0-1 micron, clear separation liquid can be obtained, the problems of pollution, blockage, backwashing, replacement and the like of a filter membrane are solved, the wear problems of other centrifugal separation equipment are avoided, and the operation cost is extremely low. However, the tubular separator widely used at present is intermittent, and when the sediments in the rotary drum are accumulated more, the machine needs to be stopped to remove the sediments in the rotary drum; in addition, the small processing capacity of the tubular separator severely restricts the industrial application of the high-efficiency separation equipment.

Disclosure of Invention

The invention aims to provide the high-efficiency solid-liquid separation equipment which can automatically discharge materials, realize the continuous operation of the tubular filter and improve the treatment capacity on the basis of the extremely high separation effect of the tubular separator.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel high-efficiency solid-liquid separation device comprises a fixed shell, wherein the bottom end of the fixed shell is connected with a discharge hole, a staggered rotary cylinder is sleeved in the fixed shell, a through hole capable of being opened and closed is formed in the staggered rotary cylinder, and a certain gap is reserved between the staggered rotary cylinder and the fixed shell;

the fixed shell is provided with a main shaft vertically penetrating through the staggered rotary cylinder, the main shaft in the staggered rotary cylinder is fixedly provided with three wing plates, and two ends of the main shaft in the staggered rotary cylinder are respectively provided with a clear liquid inlet and a supplied material outlet; the two ends of the main shaft extend out of the fixed shell, one end of the main shaft is connected with a clear liquid outlet pipe, the clear liquid outlet pipe is communicated with a clear liquid inlet, the other end of the main shaft is connected with a supplied material inlet pipe, and the supplied material inlet pipe is communicated with a supplied material outlet; and a driving device is arranged outside the fixed shell and connected with the main shaft.

Preferably, the staggered rotary cylinder comprises a switch tube and a rotary cylinder, the switch tube and the rotary cylinder are tightly attached to each other and sleeved, through holes are formed in the circumferential wall surfaces of the switch tube and the rotary cylinder, the through holes of the switch tube and the through holes of the rotary cylinder are movably arranged in a staggered mode, and the switch tube is connected with the main shaft in a coupling mode through a coupler.

Preferably, a plurality of baffle plates are arranged in the rotary cylinder, the baffle plates are in a triangular structure, the bottom edges of the baffle plates of the triangular body are arranged on the inner wall of the rotary cylinder, and the top angles of the baffle plates of the triangular body correspond to the axis of the rotary cylinder; the rotary drum is characterized in that a plurality of baffles on the inner wall of the rotary drum are arranged in a zigzag manner, a groove structure is formed between every two adjacent triangular bodies in the zigzag manner, a plurality of through holes are formed in the wall surface of the rotary drum corresponding to the groove structure, and the through holes are matched with the through holes of the switch tube.

Preferably, the fixed shell is provided with at least one group of ultrasonic transducers, one end of each ultrasonic transducer is connected with the upper section of the fixed shell, and the other end of each ultrasonic transducer is connected with the incoming material inlet pipe through a return pipe.

Preferably, one end of the main shaft is connected with the clear liquid outlet pipe through an outlet pipe rotary sealer, and the other end of the main shaft is connected with the incoming material inlet pipe through an inlet pipe rotary sealer.

Preferably, the main shaft is hermetically connected with the joint of the fixed shell through an upper rotary sealing shaft sleeve and a lower rotary sealing shaft sleeve respectively.

Preferably, the bottom end of the fixed shell is connected with the discharge hole through a concentrated material outlet valve and a concentrated material outlet pipe.

Preferably, one side of the clear liquid inlet and one side of the incoming material outlet are respectively provided with a blocking plate, and the blocking plates are fixed on the upper section and the lower section of the main shaft in the staggered rotary cylinder and used for preventing the clear liquid inlet and the incoming material outlet from overflowing.

Preferably, the driving device comprises a driving motor, a driving wheel, a driven wheel and a transmitter, the driving motor is in control connection with the driving wheel, the driving wheel is connected with the driven wheel through the transmitter, and the driven wheel is sleeved on the main shaft and used for driving the main shaft to rotate.

Preferably, the main shaft is sleeved with a flywheel, the flywheel is sleeved on the main shaft outside the fixed shell and located below the driven wheel, and the flywheel is used for balancing the shaking of the main shaft during working.

The invention realizes automatic discharging on the basis of extremely high separation effect of the tubular separator, realizes continuous operation of the tubular filter, improves the treatment capacity of the high-efficiency solid-liquid separation equipment, and enables the high-efficiency separation performance to be widely applied in the industrial field.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a novel efficient solid-liquid separation device provided by the invention;

FIG. 2 is a cross-sectional top view of a rotating drum in an embodiment of the novel efficient solid-liquid separation apparatus of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of the novel efficient solid-liquid separation device provided by the present invention;

fig. 4 is a cross-sectional top structure view of a rotating cylinder in the second embodiment of the novel high-efficiency solid-liquid separation device provided by the invention.

Reference numbers in the figures:

1. a clear liquid outlet pipe; 2. an outlet pipe rotary sealer; 3. a driven wheel; 4. a flywheel; 5. an upper rotary seal shaft sleeve; 6. a coupler; 7. a clear liquid inlet; 8. a switching tube; 9. a main shaft; 10. a baffle plate; 11. a rotary drum; 12. three wing plates; 13. an incoming material outlet; 14. a concentrated material outlet valve; 15. a concentrated material outlet pipe; 16. a feed inlet pipe; 17. the inlet pipe rotates the sealer; 18. a lower rotary seal shaft sleeve; 19. a power ultrasonic transducer; 20. fixing the housing; 21. a drive motor; 22. a driving wheel; 23. a transmitter; 24. a blocking plate; 25. a return pipe; 26. a check valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.