CN210545742U - Water seal and flushing water adding device in rotary drum of disc type separator - Google Patents
Water seal and flushing water adding device in rotary drum of disc type separator Download PDFInfo
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- CN210545742U CN210545742U CN201921188646.1U CN201921188646U CN210545742U CN 210545742 U CN210545742 U CN 210545742U CN 201921188646 U CN201921188646 U CN 201921188646U CN 210545742 U CN210545742 U CN 210545742U
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Abstract
The utility model discloses a water seal and flushing water adding device in a rotary drum of a disc separator, which is assembled in a distributor of the disc separator, wherein a water inlet pipe communicated with an external water source and an annular cavity is arranged in a feed pipe; the side wall of the upper body of the distributor is internally provided with a first straight hole which penetrates through the annular cavity and the bottom surface, the side wall of the lower body of the distributor is internally provided with a second straight hole which penetrates through the bottom surface opening of the first straight hole, the second straight hole axially penetrates through the side wall of the vertical section of the lower body of the distributor, the bottom opening of the second straight hole is blocked, the side wall of the lower body of the distributor is internally provided with a water inlet hole which is not communicated with the feed hole, one end of the water inlet hole is communicated with the second straight hole, and the other end of the water inlet hole is communicated with. Before and after deslagging is needed, a certain amount of water can be automatically and timely supplied to the outer end of the disc, the water does not participate in separation, but can play a role of liquid seal, so that an interface is not affected when deslagging is performed, and continuous and normal separation of a machine can be guaranteed.
Description
The technical field is as follows:
the utility model relates to a water installations in the rotary drum, in particular to water seal and sparge water adding device in dish formula separating centrifuge rotary drum belongs to engineering machine tool technical field.
Background art:
for three-phase separated materials which need to be separated by a disc separator and have less heavy phase content or more viscous slag, the problems that a separation interface is easy to damage or slag is accumulated in a rotary drum and the like can occur after slag is discharged in the separation process, and once the situation occurs in the machine, the machine can not continuously and normally separate. The existing measures are that the material is stopped before deslagging, the material is stopped after a period of time of separation, the material is fed and is cleaned, and the material can be fed again after deslagging water sealing is finished and cleaning is finished, so that inconvenience is brought to continuous production, and the production capacity of a machine is reduced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
The utility model has the following contents:
an object of the utility model is to provide a water seal and sparge water add device in abluent dish formula separating centrifuge rotary drum does not shut down to overcome the defect among the above-mentioned prior art.
In order to achieve the purpose, the utility model provides a water seal and washing water adding device in a rotary drum of a disc separator, which is assembled in a distributor of the disc separator, wherein the distributor mainly comprises a distributor upper body and a distributor lower body which are welded and fixed with each other, a feed pipe is axially inserted into a central cavity of the distributor upper body, the feed pipe is communicated with a feed hole in the distributor lower body, the inner wall of the central cavity of the distributor upper body is matched with the outer wall of the feed pipe to form an annular cavity, and a water inlet pipe communicated with an external water source and the annular cavity is arranged in the feed pipe; the side wall of the upper body of the distributor is internally provided with a first straight hole which penetrates through the annular cavity and the bottom surface, the side wall of the lower body of the distributor is internally provided with a second straight hole which penetrates through the bottom surface opening of the first straight hole, the second straight hole axially penetrates through the side wall of the vertical section of the lower body of the distributor, the bottom opening of the second straight hole is blocked, the side wall of the lower body of the distributor is internally provided with a water inlet hole which is not communicated with the feed hole, one end of the water inlet hole is communicated with the second straight hole, and the other end of the water inlet hole is communicated with.
The utility model discloses the technical scheme who further injects does:
preferably, in the above technical solution, one end of the feed hole communicates with the feed pipe at the axis of the upper body of the distributor, the other end of the feed hole communicates with the upper disc hole at the lower body side of the distributor, and the feed liquid is separated on the disc.
Preferably, among the above-mentioned technical scheme, be equipped with the solenoid valve on the inlet tube, the solenoid valve communication is connected the electric cabinet.
Preferably, in the above technical scheme, the water inlet and the feed hole are oblique holes with different slopes from the side wall of the lower body of the distributor, the water inlet is communicated and leads water to the inner cavity of the rotary drum, the feed hole of the distributor is not communicated and leads the feed liquid to the disc hole, and the feed liquid is separated on the disc.
Preferably, in the above technical solution, the distributor upper body is a straight cylindrical body, and the feeding pipe is inserted into the distributor upper body along the axis of the distributor upper body.
The utility model adopts the above technical scheme to compare with prior art, have following technological effect:
1. before and after deslagging is needed, a certain amount of water can be automatically and timely supplied to the outer end of the disc, the water does not participate in separation, but can play a role of liquid seal, so that an interface is not affected when deslagging is performed, and continuous and normal separation of a machine can be guaranteed.
2. In the separation process, a certain amount of water can be automatically added to the outer end of the disc according to the requirement, the water does not participate in the separation, and the water can play a role in diluting the heavy phase and the slag, so that the heavy phase can be smoothly output, the heavy phase can be completely discharged when the machine discharges the slag, and the continuous normal separation of the machine can be ensured.
Description of the drawings:
FIG. 1 is a schematic view of the usage environment of the present invention;
FIG. 2 is a schematic view of the dispenser;
fig. 3 is a schematic view of the piping design of the access device.
In the figure: 1. water inlet, 2, material inlet, 3, a material inlet pipe, 4, a distributor, 5, a disc, 6, a water inlet hole, 7, a distributor feed hole, 8, a disc feed hole, 4.1, a distributor upper body, 4.2, a distributor lower body, 4.3, a screw, a first straight hole 4.4, a second straight hole 4.5, 3.1 and a water inlet pipe.
The specific implementation mode is as follows:
the following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
The embodiment provides a novel design of a water seal and flushing water adding mode in a rotary drum of a disc separator.
Novel design of distributor of disc separator figure 2.
The distributor 4 consists of a distributor upper body 4.1, a distributor lower body 4.2 and screws 4.3. The upper distributor body 4.1 and the lower distributor body 4.2 are welded to each other to form a distributor body. The upper body of the distributor is provided with a group of straight holes 4.4 for water sealing and dilution.
The inner wall of a central cavity of the distributor upper body 4.1 and the outer wall of the feeding pipe 3 are matched with each other to form an annular chamber, and a water inlet pipe 3.1 communicated with an external water source and the annular chamber is arranged in the feeding pipe 3; a first straight hole 4.4 which penetrates through the annular cavity and the bottom surface is formed in the side wall of the upper distributor body 4.1, a second straight hole 4.5 which penetrates through the opening in the bottom surface of the first straight hole 4.4 is formed in the side wall of the lower distributor body, the second straight hole 4.5 axially penetrates through the side wall of the vertical section of the lower distributor body, the opening at the bottom of the second straight hole 4.5 is blocked by a screw 4.3, a water inlet hole 6 which is not communicated with a feed hole 7 is formed in the side wall of the lower distributor body 4.2, one end of the water inlet hole 6 is communicated with the second straight hole 4.5, and the other end of the water inlet hole 6 is communicated with the inner cavity of the rotary drum on.
In order to lead the water entering from the first straight hole 4.4 of the distributor upper body 4.1 to the outer end of the disc 5, two groups of holes are processed on the lower body of the distributor 4, wherein one group of holes are distributor feed holes 7 for feeding liquid (the distributor feed holes distribute the liquid to the disc for separation); the other group of inclined holes are water inlet holes 6 communicated with the straight holes of the distributor upper body (the water inlet holes 6 guide water to the outer ends of the discs without being separated), the first straight holes 4.4 are used for guiding the water of the distributor upper body 4.1 to the water inlet holes 6 of the distributor lower body 4.2, and the second straight holes 4.5 are punched into through holes for processing.
In order to prevent the inlet water 1 from flowing away from the channel of the second straight hole 4.5, the bottom of the second straight hole 4.5 is blocked by a screw 4.3. The water inlet 6 and the distributor feed hole 7 are not communicated with each other. The water entering from the water inlet hole does not participate in separation and only plays a role of water sealing and dilution, the feed hole leads the feed liquid to the disc hole, and the feed liquid is separated on the disc.
The feed pipe 3 of the disc separator is designed as shown in figure 3, a water inlet pipe 3.1 is welded in the feed pipe 3, water enters the water inlet pipe 3.1, and the feed pipe 3 feeds the water so that the water and the feed pipe are not communicated with each other.
Through the novel design of distributor 4 and inlet pipe 3, realize letting the water that comes in from the inlet tube lead to the sediment chamber in the rotary drum through the distributor, water does not participate in the separation, but can play the effect of water seal, dilution heavy phase and sediment, on the material 2 that comes in from inlet pipe 3 leads to the disc hole through distributor 4, the feed liquid separates on the disc.
The novel design is carried out in dish separator electrical control, through carrying out novel design to electrical apparatus control, the external solenoid valve in water route, the solenoid valve is controlled by the electric cabinet, and the solenoid valve is opened when getting electric, and the water route leads to, and the solenoid valve is closed when losing electric, and the water route is closed. Through the control of the electromagnetic valve and the electric cabinet, the water inlet time and the water inlet duration can be automatically controlled according to the requirement.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. A water seal and flushing water adding device in a rotary drum of a disc separator is assembled in a distributor of the disc separator, the distributor mainly comprises a distributor upper body and a distributor lower body which are welded and fixed with each other, a feed pipe is axially inserted into a central cavity of the distributor upper body, and the feed pipe is communicated with a feed hole in the distributor lower body, and the device is characterized in that: the inner wall of a central cavity of the upper distributor body and the outer wall of the feeding pipe are matched with each other to form an annular chamber, and a water inlet pipe communicated with an external water source and the annular chamber is arranged in the feeding pipe; the distributor is characterized in that a first straight hole penetrating through an annular cavity and the bottom surface is formed in the side wall of the upper distributor body, a second straight hole penetrating through the bottom surface opening of the first straight hole is formed in the side wall of the lower distributor body, the second straight hole axially penetrates through the side wall of the vertical section of the lower distributor body, the bottom opening of the second straight hole is blocked, a water inlet hole not communicated with the feeding hole is formed in the side wall of the lower distributor body, one end of the water inlet hole is communicated with the second straight hole, and the other end of the water inlet hole is communicated with the inner cavity of the rotary drum on the lower distributor body side.
2. The internal water seal and flushing water adding device of the disc separator drum according to claim 1, characterized in that: one end of the feed hole is communicated with the feed pipe at the axis of the upper body of the distributor, the other end of the feed hole is communicated with the disc hole at the lower body side of the distributor, and the feed liquid is separated on the disc.
3. The internal water seal and flushing water adding device of the disc separator drum according to claim 1, characterized in that: the water inlet pipe is provided with an electromagnetic valve, and the electromagnetic valve is in communication connection with the electric cabinet.
4. The internal water seal and flushing water adding device of the disc separator drum according to claim 1, characterized in that: the water inlet hole and the feed hole are oblique holes with the inclination different from that of the side wall of the lower body of the distributor, the water inlet hole is communicated to guide water to the inner cavity of the rotary drum, the feed hole of the distributor is not communicated to guide the feed liquid to the disc holes, and the feed liquid is separated on the discs.
5. The internal water seal and flushing water adding device of the disc separator drum according to claim 3, characterized in that: the distributor upper body is a straight cylindrical main body, and the feeding pipe is inserted into the distributor upper body along the axis of the distributor upper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188646.1U CN210545742U (en) | 2019-07-26 | 2019-07-26 | Water seal and flushing water adding device in rotary drum of disc type separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188646.1U CN210545742U (en) | 2019-07-26 | 2019-07-26 | Water seal and flushing water adding device in rotary drum of disc type separator |
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| CN210545742U true CN210545742U (en) | 2020-05-19 |
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| CN201921188646.1U Active CN210545742U (en) | 2019-07-26 | 2019-07-26 | Water seal and flushing water adding device in rotary drum of disc type separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355003A (en) * | 2019-07-26 | 2019-10-22 | 南京中船绿洲机器有限公司 | Water seal and flushing water adding apparatus in a kind of disc type separator rotary drum |
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2019
- 2019-07-26 CN CN201921188646.1U patent/CN210545742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355003A (en) * | 2019-07-26 | 2019-10-22 | 南京中船绿洲机器有限公司 | Water seal and flushing water adding apparatus in a kind of disc type separator rotary drum |
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