CN216261367U - Automatic adjustable water sealing water system for disc type separator - Google Patents
Automatic adjustable water sealing water system for disc type separator Download PDFInfo
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- CN216261367U CN216261367U CN202122644755.3U CN202122644755U CN216261367U CN 216261367 U CN216261367 U CN 216261367U CN 202122644755 U CN202122644755 U CN 202122644755U CN 216261367 U CN216261367 U CN 216261367U
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Abstract
The utility model relates to the technical field of disc separators, in particular to an automatic adjustable water sealing system for a disc separator, and solves the problem that the stability of light-heavy material separation is not improved in the prior art. The utility model provides a dish formula separator is with automatic adjustable water seal system, includes the rotary drum, still includes: the feeding pipe is arranged at the top end of the rotary drum. The utility model enters the material into the disc separator from the feed pipe, the water seal water is sprayed out from the bottom water outlet pipe, the light phase moves upwards and inwards under the action of the centrifugal force of the rotation of the disc separator, the slag phase, the water phase and the light phase are separated into three layers, which are respectively a light phase layer, a water phase layer and a slag phase layer from inside to outside, the water phase layer becomes the middle layer of the slag phase layer and the light phase layer, when the slag is discharged, the monitoring device monitors the moisture content of the slag discharging port, when the water phase just begins to be discharged, the water seal water is supplemented in time according to the moisture content, the stability of the water phase layer is ensured, and the stability of the light phase layer is further ensured.
Description
Technical Field
The utility model relates to the technical field of disc separators, in particular to an automatic adjustable water sealing system for a disc separator.
Background
According to the national pollution source census bulletin, the total discharge amount of wastewater generated in the production of China's industry, agricultural and sideline products, animal husbandry and the like is 2092.81 hundred million tons, and the total discharge amount of main pollutants is as follows: 3028.96 million tons of chemical oxygen demand, 172.91 million tons of ammonia nitrogen, 78.21 million tons of petroleum, 0.09 million tons of heavy metals (cadmium, chromium, arsenic, mercury and lead, the same below), 42.32 million tons of total phosphorus, 472.89 million tons of total nitrogen, 2320.00 million tons of sulfur dioxide, 1166.64 million tons of smoke dust and 1797.70 million tons of nitrogen oxide. Most of residual substances in the sewage can be recycled and turned into wealth. As the time for realizing carbon neutralization is closer and closer along with the distance in China, the development of the pollution source treatment subject technology and the treatment equipment technical progress in China becomes a necessary choice for the current social progress, energy conservation and emission reduction, environmental pollution treatment and human health development;
the spiral discharge sedimentation centrifuge, the three-leg sedimentation centrifuge, the tubular separator, the disc separator and the scraper discharge sedimentation centrifuge in the existing solid-liquid separation equipment have the common problems of blockage, fiber winding, difficult solid discharge, and solid particle separation capacity of more than or equal to 30um, and can not meet the development requirements, particularly, the automatic discharge of solid substances is difficult, the function is single, the stability is poor, the separation energy consumption is high, the use cost is high, and the restriction and the influence are brought to the sewage treatment and particle screening industries;
wherein, the disc centrifuge can rapidly and continuously separate solid and liquid, which is one of the vertical centrifuges, the rotary drum is arranged at the upper end of a vertical shaft and is driven by a motor through a transmission device to rotate at high speed, a group of disc parts which are mutually sleeved together are arranged in the rotary drum, a small gap is left between the disc parts, suspension (or emulsion) is added into the rotary drum through a feeding pipe positioned at the center of the rotary drum, when the suspension (or emulsion) flows through the gap between the disc parts, solid particles (or liquid drops) sink and descend on the disc parts under the action of the centrifuge to form sediment (or liquid layer), the sediment slides along the surface of the disc part to separate from the disc part and accumulate at the part with the largest inner diameter of the rotary drum, the separated liquid is discharged out of the rotary drum from the liquid outlet, the disc parts have the functions of shortening the sedimentation distance of the solid particles (or liquid drops) and expanding the sedimentation area of the rotary drum, and the production capacity of the separator is greatly improved due to the disc parts arranged in the rotary drum, the solids accumulated in the drum are removed manually by disassembling the drum after the separator is shut down, or discharged from the drum through a slag discharge mechanism without shutting down the separator.
The materials separated by the disc separator are more and more diversified, the light phase and heavy phase proportion of the materials also tends to be diversified, and therefore the effect of material separation can be better achieved through response adjustment according to the customized development design of the light phase and heavy phase proportion of the materials, and accordingly the automatic adjustable water sealing water system for the disc separator is provided, the disc separator capable of adjusting water supplement is arranged under the condition that the material change span is large, the control of the light phase and heavy phase proportion range of the adaptable materials within 0% -40% is provided, and the stability of a liquid separation interface is guaranteed.
Disclosure of Invention
The utility model aims to provide an automatic adjustable water sealing system for a disc separator, which is characterized in that materials enter the disc separator from a feed pipe, water sealing water is sprayed out from a bottom water outlet pipe, a light phase moves upwards and inwards under the action of centrifugal force generated by rotation of the disc separator, a slag phase, a water phase and the light phase are separated into three layers, namely a light phase layer, a water phase layer and a slag phase layer from inside to outside, the water phase layer becomes a middle layer of the slag phase layer and the light phase layer, a monitoring device monitors the moisture content of a slag discharge port during slag discharge, and when the water phase begins to be discharged, water sealing water is timely supplemented according to the moisture content to ensure the stability of the water phase layer, so that the stability of the light phase layer is ensured, and the problem that the stability of light-heavy phase separation of the materials is to be improved in the prior art is solved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a dish formula separator is with automatic adjustable water seal system, includes the rotary drum, still includes:
the feeding pipe is arranged at the top end of the rotary drum, and the bottom end of the rotary drum is connected with a driving shaft of the driving device;
the separation cavity is arranged between the feeding pipe and the rotary drum, a light phase area is formed on the inner side of the separation cavity, a slag phase area is formed on the outer side of the separation cavity, and a liquid separation boundary layer formed by a water area is arranged between the light phase area and the slag phase area;
the slag discharging port is arranged on one side of the separator shell, the slag discharging port is arranged on the inner wall of the slag phase area, and a monitoring device is arranged at the slag discharging port and used for monitoring the water content of the slag phase at the slag discharging port;
and the water outlet pipe is arranged at the bottom of the separation cavity and used for conveying the water phase into the separation cavity in a controllable amount.
Preferably, the monitoring device comprises a moisture sensor to monitor the moisture content at the slag discharge port.
Preferably, the monitoring device further comprises an electric control component for controlling the opening and closing of the slag discharging port and the water outlet pipe according to the monitoring condition of the slag phase and the water phase.
Preferably, the bottom of the separation cavity is provided with a water distribution disc, the bottom end of the water outlet pipe is communicated with the water distribution disc, and the water outlet pipe is attached to the inner wall of the bottom of the separation cavity.
Preferably, the bottom of the separator shell is connected with a water distribution device, the bottom of the rotary drum is provided with a communication port, and a water inlet pipe used for communicating the water distribution device and the water distribution disc is installed in the communication port.
Preferably, the water distribution device is coaxially sleeved at the bottom of the rotary drum.
Preferably, the water distribution device is connected with a water driving mechanism electrically connected with the monitoring device so as to quantitatively convey the water phase.
The utility model has at least the following beneficial effects:
through getting into the material from the inlet pipe in the dish-type separator, the aqueous phase is spout from the bottom outlet pipe, the material of upward movement receives dish-type centrifugation pivoted centrifugal force again, and light phase continues upward movement, make heavier slag phase and light phase separate, the aqueous phase becomes the liquid boundary layer of slag phase and light phase, when arranging the sediment, monitoring devices monitors the moisture of arranging the cinder notch, when the aqueous phase just begins to discharge, monitoring devices control arranges the cinder notch and arranges the sediment, make the great light phase of water content phase difference and slag phase, realize more accurate separation.
The utility model also has the following beneficial effects:
1. the monitoring device comprises the moisture sensor and the electric control component, so that the monitoring device can adjust the monitoring standard of the moisture sensor according to different moisture proportions of the light phase and the slag phase of different materials, the automatic control of a slag discharge port and water seal water is realized by using the electric control component, and the work intelligence of the disc separator is improved.
2. The water outlet pipe is attached to the inner wall of the slag phase area, so that the slag phase in the slag phase area can be washed, and the condition of slag phase accumulation is prevented.
3. Compared with the existing disc separator, the disc separator has the advantages that the arrangement of the water distribution disc, the water distribution device and the water outlet pipe can better ensure that a stable separation interface is always kept for the light-phase material and the heavy-phase material to be separated, and the applicability to the separation of materials with different water contents is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the internal cross-sectional structure of a disk separator.
In the figure: 1. a monitoring device; 2. a water outlet pipe; 3. a water diversion disc; 4. a water inlet pipe; 5. a water distribution device; 6. a drive shaft; 7. a feed pipe; 8. a separation chamber; 9. a light phase region; 10. an aqueous phase zone; 11. a slag phase region; 12. a slag discharge port; 13. and (4) rotating the drum.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example one
Referring to fig. 1, an automatic adjustable water seal water system for disc separator includes rotary drum 13, still includes:
the feeding pipe 7 is installed at the top end of the rotary drum 13, and the bottom end of the rotary drum 13 is connected with the driving shaft 6 of the driving device;
the separation cavity 8 is arranged between the feeding pipe 7 and the rotary drum 13, the inner side of the separation cavity 8 forms a light phase area 9, the outer side of the separation cavity 8 forms a slag phase area 11, and a liquid separation interface formed by a water phase area 10 is arranged between the light phase area 9 and the slag phase area 11;
the slag discharging port 12 is arranged on one side of the rotary drum 13, the slag discharging port 12 is arranged on the inner wall of the slag phase area 11, and the monitoring device 1 is arranged at the slag discharging port 12 and used for monitoring a slag phase and a water phase at the slag discharging port 12;
the water outlet pipe 2 is arranged at the bottom of the separation cavity 8, and the water outlet pipe 2 can convey water phase into the separation cavity 8 in a controllable amount;
in this embodiment: after materials enter the disc type separator from the feeding pipe 7, the materials move upwards from the bottom of the separator to two sides, the water phase is sprayed out from the water outlet pipe 2, the materials moving upwards are subjected to centrifugal force of disc type centrifugal rotation, the light phase continues to move upwards, so that the heavier slag phase is separated from the light phase, the water phase becomes a liquid separation interface of the slag phase and the light phase, when the disc type separator starts to discharge slag, the slag discharge port 12 is opened, the slag phase in the slag phase area 11 is discharged from the slag discharge port 12, the monitoring device 1 monitors the moisture in the slag discharge port 12, when the slag is about to be discharged, the monitoring device 1 monitors the water phase discharge state, and can control the slag discharge port 12 to discharge slag, so that the light phase and the slag phase with larger water content difference are separated more accurately; and outlet pipe 2 sets up in the 8 bottoms on separation chamber, and the formation of comparing in current water seal water is shorter relatively for water seal water work is more reliable.
Example two
Referring to fig. 1, an automatic adjustable water seal water system for disc separator includes rotary drum 13, still includes: the feeding pipe 7 is installed at the top end of the rotary drum 13, and the bottom end of the rotary drum 13 is connected with the driving shaft 6 of the driving device; the separation cavity 8 is arranged between the feeding pipe 7 and the rotary drum 13, the inner side of the separation cavity 8 forms a light phase area 9, the outer side of the separation cavity 8 forms a slag phase area 11, and a liquid separation interface formed by a water area 10 is arranged between the light phase area 9 and the slag phase area 11; the slag discharging port 12 is arranged on one side of the rotary drum 13, the slag discharging port 12 is arranged on the inner wall of the slag phase area 11, and the monitoring device 1 is arranged at the slag discharging port 12 and used for monitoring a slag phase and a water phase at the slag discharging port 12; the water outlet pipe 2 is arranged at the bottom of the separation cavity 8, and the water outlet pipe 2 can convey water phase into the separation cavity 8 in a controllable amount;
the monitoring device 1 comprises a moisture sensor to monitor the moisture density at the slag discharge port 12; the monitoring device 1 also comprises an electric control component for controlling the opening and closing of the slag discharging port 12 and the water outlet pipe 2 according to the monitoring conditions of the slag phase and the water phase;
in this embodiment: through monitoring devices 1 including moisture sensor and electrical control component for monitoring devices 1 can be different according to the moisture proportion of the light phase of different materials and sediment phase, adjusts moisture sensor's monitoring standard, thereby utilizes electrical control component to realize row cinder notch 12 and the automatic control of water seal water, has improved the intellectuality of dish formula separating centrifuge work.
EXAMPLE III
Referring to fig. 1, an automatic adjustable water seal water system for disc separator includes rotary drum 13, still includes: the feeding pipe 7 is installed at the top end of the rotary drum 13, and the bottom end of the rotary drum 13 is connected with the driving shaft 6 of the driving device; the separation cavity 8 is arranged between the feeding pipe 7 and the rotary drum 13, the inner side of the separation cavity 8 forms a light phase area 9, the outer side of the separation cavity 8 forms a slag phase area 11, and a liquid separation interface formed by a water area 10 is arranged between the light phase area 9 and the slag phase area 11; the slag discharging port 12 is arranged on one side of the rotary drum 13, the slag discharging port 12 is arranged on the inner wall of the slag phase area 11, and the monitoring device 1 is arranged at the slag discharging port 12 and used for monitoring a slag phase and a water phase at the slag discharging port 12; the water outlet pipe 2 is arranged at the bottom of the separation cavity 8, and the water outlet pipe 2 can convey water phase into the separation cavity 8 in a controllable amount;
the monitoring device 1 comprises a moisture sensor to monitor the moisture density at the slag discharge port 12; the monitoring device 1 also comprises an electric control component for controlling the opening and closing of the slag discharging port 12 and the water outlet pipe 2 according to the monitoring conditions of the slag phase and the water phase; the bottom of the separation cavity 8 is provided with a water distribution disc 3, the bottom end of a water outlet pipe 2 is communicated with the water distribution disc 3, and the water outlet pipe 2 is attached to the inner wall of the bottom of the separation cavity 8; the bottom of the rotary drum 13 is connected with a water distribution device 5, the bottom of the rotary drum 13 is provided with a communicating port, and a water inlet pipe 4 for communicating the water distribution device 5 and the water distribution disc 3 is arranged in the communicating port; the water distribution device 5 is coaxially sleeved outside the driving shaft 6; the water distribution device 5 is connected with a water driving mechanism which is electrically connected with the monitoring device 1 so as to quantitatively convey a water phase;
in this embodiment: the water outlet pipe 2 is attached to the inner wall of the slag phase area 11, so that the slag phase in the slag phase area 11 can be washed, and the slag phase accumulation is prevented; compared with the existing disc separator, the disc separator has the advantages that the arrangement of the water distribution disc 3, the water distribution device 5 and the water outlet pipe 2 can better ensure that the water to be separated from the light-phase material and the heavy-phase material always keeps a stable separation interface, and the applicability to the separation of materials with different water contents in the light phase and the heavy phase is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a dish formula separator is with automatic adjustable water seal system, includes rotary drum (13), its characterized in that still includes:
the feeding pipe (7), the feeding pipe (7) is installed at the top end of the rotary drum (13), and the bottom end of the rotary drum (13) is connected with a driving shaft (6) of a driving device;
the separation cavity (8) is arranged between the feeding pipe (7) and the rotary drum (13), a light phase area (9) is formed on the inner side of the separation cavity (8), a slag phase area (11) is formed on the outer side of the separation cavity (8), and a liquid separation boundary layer formed by a water area (10) is arranged between the light phase area (9) and the slag phase area (11);
the slag discharging port (12), the slag discharging port (12) is arranged on one side of the rotary drum (13), the slag discharging port (12) is arranged on the inner wall of the slag phase area (11), and the slag discharging port (12) is provided with a monitoring device (1) for monitoring a slag phase and a water phase at the slag discharging port (12);
the water outlet pipe (2) is arranged at the bottom of the separation cavity (8) and is used for conveying a water phase into the separation cavity (8) in a controllable amount.
2. The automatic adjustable water seal system for the disc separator according to claim 1, wherein the monitoring device (1) comprises a moisture sensor to monitor the moisture content at the slag discharge opening (12).
3. The automatic adjustable water sealing system for the disc separator as claimed in claim 1, wherein the monitoring device (1) further comprises an electric control component for controlling the opening and closing of the slag discharge port (12) and the water outlet pipe (2) according to the monitoring condition of the slag phase and the water phase.
4. The automatic adjustable water sealing system for the disc separator as claimed in claim 1, wherein the bottom of the separation chamber (8) is provided with a water diversion disc (3), the bottom end of the water outlet pipe (2) is communicated with the water diversion disc (3), and the water outlet pipe (2) is attached to the inner wall of the bottom of the separation chamber (8).
5. The automatic adjustable water sealing system for the disc separator as claimed in claim 1, wherein the bottom of the rotary drum (13) is connected with a water distribution device (5), the bottom of the rotary drum (13) is provided with a communication port, and a water inlet pipe (4) for communicating the water distribution device (5) and the water distribution disc (3) is installed in the communication port.
6. The automatic adjustable water sealing system for the disc separator as claimed in claim 5, wherein the water distribution device (5) is coaxially sleeved outside the driving shaft (6).
7. The automatic adjustable water sealing system for the disc separator as claimed in claim 5, wherein the water distribution device (5) is connected with a water driving mechanism electrically connected with the monitoring device (1) for quantitatively conveying the water phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644755.3U CN216261367U (en) | 2021-11-01 | 2021-11-01 | Automatic adjustable water sealing water system for disc type separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644755.3U CN216261367U (en) | 2021-11-01 | 2021-11-01 | Automatic adjustable water sealing water system for disc type separator |
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| CN216261367U true CN216261367U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122644755.3U Active CN216261367U (en) | 2021-11-01 | 2021-11-01 | Automatic adjustable water sealing water system for disc type separator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909000A (en) * | 2021-11-01 | 2022-01-11 | 南京中船绿洲机器有限公司 | Automatic adjustable water sealing water system for disc type separator |
| EP4378591A1 (en) | 2022-11-30 | 2024-06-05 | Haus Makina Sanayi Ticaret Anonim Sirketi | Valuable phase discharge system for centrifuges |
-
2021
- 2021-11-01 CN CN202122644755.3U patent/CN216261367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909000A (en) * | 2021-11-01 | 2022-01-11 | 南京中船绿洲机器有限公司 | Automatic adjustable water sealing water system for disc type separator |
| CN113909000B (en) * | 2021-11-01 | 2024-08-20 | 南京中船绿洲机器有限公司 | Automatic adjustable water sealing system for disc separator |
| EP4378591A1 (en) | 2022-11-30 | 2024-06-05 | Haus Makina Sanayi Ticaret Anonim Sirketi | Valuable phase discharge system for centrifuges |
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