CN218132576U - Centrifugal device for magnetic fluid preparation - Google Patents

Abstract

The utility model discloses a centrifugal device for magnetic fluid system, including centrifuge jacket, dwang and centrifugal head, central point puts the rotation in the centrifuge jacket and is connected with the drive pivot, rotates in the drive pivot and is connected with the dwang, and the dwang is kept away from drive pivot one end and has the centrifugal head through installation mechanism joint, has seted up the feed liquor hole in the dwang, and the dwang upper end just rotates with the corresponding position of drive pivot and is connected with the feed liquor pipe, and feed liquor pipe lower extreme is located the feed liquor downthehole, and dwang one side fixedly connected with screen cloth is kept away from to the centrifugal head, the beneficial effects of the utility model are that: utilize the dwang can increase the centrifugal turning radius of magnetic current body to increase centrifugal force, further increase the screening efficiency of magnet fluid size granule, utilize the plug of installation mechanism locating lever simultaneously, can install and dismantle the centrifugal head fast, the convenience is cleared up the large granule of screening.

Description

Centrifugal device for magnetic fluid preparation

Technical Field

The utility model relates to a centrifugal device technical field specifically is a centrifugal device is used in magnetic fluid system.

Background

The preparation of magnetic fluid is that the magnetic material, active agent and carrier liquid are ground into very fine particles, then the large particles are separated out by centrifugal method or magnetic separation method, so as to obtain the required magnetic fluid.

The existing centrifugal screening device for the magnetic fluid commonly used utilizes the autorotation of the cylindrical container to enable the magnetic fluid to obtain centrifugal force, so that large and small particles are rapidly screened, however, the centrifugal force obtained by the centrifugal screening device is limited due to the influence of the radius of the cylindrical container, and the cylindrical container is troublesome in cleaning large particles inside, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal device is used in magnetic fluid preparation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a centrifugal device for magnetic fluid preparation comprises a centrifugal sleeve, a rotating rod and a centrifugal head, wherein a driving rotating shaft is rotatably connected to the central position in the centrifugal sleeve, the rotating rod is rotatably connected to the driving rotating shaft, one end, away from the driving rotating shaft, of the rotating rod is clamped with the centrifugal head through an installation mechanism, a liquid inlet hole is formed in the rotating rod, a liquid inlet pipe is rotatably connected to the upper end of the rotating rod and corresponds to the driving rotating shaft, the lower end of the liquid inlet pipe is located in the liquid inlet hole, and a screen cloth is fixedly connected to one side, away from the rotating rod, of the centrifugal head;

installation mechanism includes sideboard, spacing slot and locating lever, sideboard fixed connection is close to dwang one side both ends at the centrifugal head, the sideboard is close to the spacing inserted block of one side fixedly connected with, spacing slot is seted up and is close to centrifugal head one end and the position and spacing inserted block is corresponding at the dwang, the perforation has been seted up on the spacing inserted block, lateral wall has just seted up the locating hole with the corresponding position of perforation about the spacing slot, the locating lever passes the locating hole and perforates.

Preferably, locating lever upper end fixedly connected with end plate avoids the locating lever directly to pass perforation and locating hole, and the convenience is spur the locating lever simultaneously.

Preferably, the middle position of the centrifugal head close to one side of the liquid inlet pipe is fixedly connected with an insertion pipe, the insertion pipe is inserted into the liquid inlet hole, the centrifugal head is close to one side of the liquid inlet pipe and is located on the periphery of the insertion pipe, and a sealing gasket is fixedly connected with the centrifugal head and the rotating rod, so that the sealing performance of the joint of the centrifugal head and the rotating rod is guaranteed.

Preferably, the upper end of the centrifugal sleeve is movably connected with a sealing cover, and a hole groove is formed in the position, corresponding to the liquid inlet pipe, of the sealing cover, so that splashing and overflowing of the magnetic fluid are avoided.

Preferably, the lower end of the side wall of the centrifugal sleeve is fixedly connected with a liquid discharge pipe, so that the finished magnetic fluid can flow out of the centrifugal sleeve.

Preferably, the peripheral fixedly connected with a set of support column of centrifugation cover lower extreme, centrifugation cover lower extreme central point puts fixedly connected with driving motor, driving motor output end fixed connection is at drive pivot lower extreme, and the support column can support the centrifugation cover to a take the altitude, and the convenience is to driving motor's installation.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the dwang can increase the centrifugal turning radius of magnetic current body to increase centrifugal force, further increase the screening efficiency of magnet fluid size granule, utilize the plug of installation mechanism locating lever simultaneously, can install and dismantle the centrifugal head fast, the convenience is cleared up the large granule of screening.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

FIG. 2 is a schematic view of the top-down cutting structure of the present invention;

FIG. 3 is a schematic view of the centrifugal head according to the present invention;

fig. 4 is the utility model discloses a dwang and locating lever equipment appearance structure sketch map.

In the figure: 1. a centrifugal sleeve; 2. driving the rotating shaft; 3. rotating the rod; 4. a centrifugal head; 5. a liquid inlet hole; 6. A liquid inlet pipe; 7. a liquid discharge pipe; 8. an installation mechanism; 81. a side plate; 82. limiting an insert block; 83. perforating; 84. Limiting slots; 85. positioning holes; 86. positioning a rod; 87. an end plate; 9. inserting a tube; 10. a gasket; 11. Screening cloth; 12. a drive motor; 13. a support pillar; 14. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a centrifugal device for magnetic fluid preparation, including centrifugal cover 1, dwang 3 and centrifugal head 4, the central point puts the rotation and is connected with drive pivot 2 in centrifugal cover 1, the rotation is connected with dwang 3 on the drive pivot 2, dwang 3 keeps away from 2 one end of drive pivot and has centrifugal head 4 through the joint of installation mechanism 8, it has feed liquor hole 5 to have seted up in the dwang 3, dwang 3 upper end and with the corresponding position rotation of drive pivot 2 are connected with feed liquor pipe 6, feed liquor pipe 6 lower extreme is located feed liquor hole 5, dwang 3 one side fixedly connected with screen cloth 11 is kept away from to dwang 4, centrifugal head 4 is close to 6 one side intermediate position fixedly connected with intubate 9 of feed liquor pipe, intubate 9 is pegged graft in feed liquor hole 5, centrifugal head 4 is close to 6 one side of feed liquor pipe and is located intubate 9 peripheral fixedly connected with sealed pad 10, centrifugal cover 1 upper end swing joint has sealed lid 14, sealed lid 14 is last and has seted up the hole groove with the corresponding position of feed liquor pipe 6, centrifugal cover 1 lateral wall lower extreme fixedly connected with magnetic fluid hole 7, centrifugal cover 1 lower extreme fixedly connected with a set of peripheral fixedly connected with a set of lower extreme 13, centrifugal cover 1 lower extreme central point fixedly connected with the central point fixedly connected with, centrifugal cover 1 lower extreme central point fixedly connected with drive motor 12, thereby centrifugal head can pass through feed liquor pipe 2 lower extreme and drive the centrifugal head in the centrifugal motor and pass through the centrifugal motor and rotate the centrifugal head in the centrifugal motor and drive pivot 2 and drive the centrifugal head again, thereby centrifugal head, thereby centrifugal cover 4 and utilize centrifugal motor to carry out the centrifugal force again.

The mounting mechanism 8 comprises a side plate 81, a limit slot 84 and a positioning rod 86, the side plate 81 is fixedly connected to two ends of one side of the centrifugal head 4 close to the rotating rod 3, the side plate 81 is close to one side of the limit insert 82 fixedly connected with, the limit slot 84 is arranged at one end of the rotating rod 3 close to the centrifugal head 4 and corresponds to the limit insert 82, a through hole 83 is formed in the limit insert 82, a positioning hole 85 is formed in the position of the upper side wall and the lower side wall of the limit insert 84 corresponding to the through hole 83, the positioning rod 86 penetrates through the positioning hole 85 and the through hole 83, an end plate 87 is fixedly connected to the upper end of the positioning rod 86, the limit insert 82 is inserted into the limit slot 84 again, the rotating rod 3 and the centrifugal head 4 are close to one side and are tightly attached, the through hole 83 is aligned with the positioning hole 85, the positioning rod 86 is inserted into the through hole 83 and the positioning hole 85 again, and the centrifugal head 4 can be quickly inserted into the end of the rotating rod 3.

Specifically, use the utility model discloses in the time, at first in entering into feed liquor hole 5 and centrifuge head 4 with the magnetic current body through feed liquor pipe 6, it rotates to recycle driving motor 12 output drive pivot 2, can make the magnetic current body in the centrifuge head 4 obtain centrifugal force, thereby pass sieve cloth 11 fast and sieve, simultaneously when needs are cleared up remaining large granule in the centrifuge head 4, direct pulling end plate 87, can make locating lever 86 take out from locating hole 85 and perforation 83, make spacing inserted block 82 can freely slide in spacing slot 84, thereby fast take off centrifuge head 4 from dwang 3 tip, after accomplishing the clearance, in spacing inserted block 82 reinserts spacing slot 84, make dwang 3 and centrifuge head 4 be close to one side and hug closely, thereby make perforation 83 and locating hole 85 align, reinsert locating lever 86 again in perforation 83 and locating hole 85, can fast reload centrifuge head 4 to 3 tip, and improve work efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The centrifugal device for preparing the magnetic fluid comprises a centrifugal sleeve (1), a rotating rod (3) and a centrifugal head (4), and is characterized in that the center position in the centrifugal sleeve (1) is rotatably connected with a driving rotating shaft (2), the driving rotating shaft (2) is rotatably connected with the rotating rod (3), one end, far away from the driving rotating shaft (2), of the rotating rod (3) is connected with the centrifugal head (4) in a clamping manner through an installation mechanism (8), a liquid inlet hole (5) is formed in the rotating rod (3), the upper end of the rotating rod (3) is rotatably connected with a liquid inlet pipe (6) in a position corresponding to the driving rotating shaft (2), the lower end of the liquid inlet pipe (6) is located in the liquid inlet hole (5), and the centrifugal head (4) is far away from one side of the rotating rod (3) and is fixedly connected with a screen cloth (11);

installation mechanism (8) are including sideboard (81), spacing slot (84) and locating lever (86), sideboard (81) fixed connection is close to dwang (3) one side both ends at centrifugal head (4), sideboard (81) are close to the spacing inserted block (82) of one side fixedly connected with mutually, spacing slot (84) are seted up and are close to centrifugal head (4) one end and position and spacing inserted block (82) corresponding in dwang (3), seted up on spacing inserted block (82) and perforate (83), locating hole (85) have been seted up to lateral wall and with perforate (83) corresponding position about spacing slot (84), locating lever (86) pass locating hole (85) and perforate (83).

2. A centrifugal device for magnetic fluid preparation according to claim 1, wherein: the upper end of the positioning rod (86) is fixedly connected with an end plate (87).

3. A centrifugal device for magnetic fluid preparation according to claim 1, wherein: the centrifugal head (4) is close to the middle position of one side of the liquid inlet pipe (6) and is fixedly connected with an insertion pipe (9), the insertion pipe (9) is inserted in the liquid inlet hole (5), and the centrifugal head (4) is close to one side of the liquid inlet pipe (6) and is positioned on the periphery of the insertion pipe (9) and is fixedly connected with a sealing gasket (10).

4. A centrifugal device for magnetic fluid preparation according to claim 1, wherein: the upper end of the centrifugal sleeve (1) is movably connected with a sealing cover (14), and a hole groove is formed in the sealing cover (14) and corresponds to the liquid inlet pipe (6).

5. A centrifugal device for magnetic fluid preparation according to claim 1, wherein: the lower end of the side wall of the centrifugal sleeve (1) is fixedly connected with a liquid discharge pipe (7).

6. A centrifugal device for magnetic fluid preparation according to claim 1, wherein: the centrifugal sleeve is characterized in that a group of supporting columns (13) are fixedly connected to the periphery of the lower end of the centrifugal sleeve (1), a driving motor (12) is fixedly connected to the center of the lower end of the centrifugal sleeve (1), and the output end of the driving motor (12) is fixedly connected to the lower end of the driving rotating shaft (2).

Images