CN212370388U - Centrifugal separator - Google Patents

Abstract

The utility model discloses a centrifugal separator, including separator casing, motor, rotary drum, filter screen and coupling assembling, through be provided with detachable in the rotary drum the filter screen, centrifugal separator produced liquid when separating suspension passes through the leakage fluid dram is discharged, and the whole detention of solid separation thing are in the inside of filter screen will the filter screen is dismantled the manual work of getting off and is arranged the sediment to it alone for centrifugal separator's row's sediment effect is better, also makes the solid separation thing can not lead to the fact the influence to other devices of centrifugal separator simultaneously.

Description

Centrifugal separator

Technical Field

The utility model relates to a separating centrifuge technical field especially relates to a centrifugal separator.

Background

The centrifugal separator is mainly used for separating solid particles from liquid in suspension; or separating two liquids with different densities and insoluble with each other in the emulsion (such as separating butter from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; after the solid-liquid mixture is separated by the existing centrifugal separator, the solid separator is adhered to the inner wall of the rotary drum, the solid separator is automatically scraped from the inner wall of the rotary drum by the scraper device in the centrifugal separator and then is discharged through the solid slag discharge port, the solid separator on the inner wall of the rotary drum cannot be thoroughly scraped by the existing scraper device, so that the slag discharge effect of the centrifugal separator is poor, the rotary drum is easily blocked by the solid separator which is not scraped, and the separation effect of the centrifugal separator is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a sediment effectual centrifugal separator.

In order to achieve the above object, the present invention provides a centrifugal separator, comprising a separator housing, a motor, a drum, a filter screen, and a connecting assembly, wherein the motor is fixedly connected to the bottom of the separator housing, the motor is located inside the separator housing, the drum is fixedly connected to the output end of the motor, the drum is located inside the separator housing, the filter screen is detachably connected to the drum, the filter screen is located inside the drum, the filter screen has an L-shaped accommodating cavity, the connecting assembly is located inside the accommodating cavity, the connecting assembly comprises a first support, a first compression spring, a connecting wire, a second compression spring, and a connecting support, the two ends of the first compression spring are fixedly connected to the filter screen and the first support, respectively, the first compression spring and the first support are located at the longitudinal portion of the accommodating cavity, the both ends of second compression spring respectively with the filter screen with linking bridge fixed connection, second compression spring with linking bridge all is located hold the horizontal portion in chamber, the one end of connecting wire with the bottom fixed connection of first support, the other end of connecting wire with linking bridge is close to the one end fixed connection of first support, the bottom of separator casing has the leakage fluid dram.

The bottom of the filter screen is provided with a positioning support, the bottom of the inner side of the rotary drum is provided with a positioning hole matched with the positioning support, and after the filter screen and the rotary drum are connected, the positioning support is positioned in the positioning hole.

The centrifugal separator further comprises a cover plate, one end of the cover plate is connected with the filter screen in a rotating mode, the other end of the cover plate is connected with the filter screen in a detachable mode, and the cover plate is located at the top of the filter screen.

The centrifugal separator further comprises a fixing plate, the fixing plate is in threaded connection with the rotary drum, the fixing plate is located above the cover plate, a supporting support is arranged at the bottom of the fixing plate, and after the fixing plate is connected with the rotary drum, the supporting support supports the cover plate.

Wherein, the inside of filter screen is equipped with the handle.

Wherein, the bottom of separator casing is equipped with the shock pad.

The utility model discloses a centrifugal separator, through be provided with detachable in the rotary drum the filter screen, the produced liquid of centrifugal separator when separating suspension passes through the leakage fluid dram is discharged, and the whole detentions of solid matter are in the inside of filter screen will the filter screen is dismantled the manual work and is got off the sediment to it alone for centrifugal separator's sediment effect of arranging is better, also makes the solid matter can not lead to the fact the influence to other devices of centrifugal separator simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a centrifugal separator of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view of B-B of fig. 1 according to the present invention.

1-separator shell, 11-liquid discharge port, 12-shock pad, 2-fixing plate, 21-supporting bracket, 3-cover plate, 4-rotary drum, 41-positioning hole, 5-filter screen, 51-positioning bracket, 52-containing cavity, 53-handle, 6-motor, 7-connecting assembly, 71-connecting bracket, 72-second compression spring, 73-connecting wire, 74-first compression spring and 75-first bracket.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides a technical solution: a centrifugal separator comprises a separator shell 1, a motor 6, a rotary drum 4, a filter screen 5 and a connecting assembly 7, wherein the motor 6 is fixedly connected with the bottom of the separator shell 1, the motor 6 is positioned in the separator shell 1, the rotary drum 4 is fixedly connected with the output end of the motor 6, the rotary drum 4 is positioned in the separator shell 1, the filter screen 5 is detachably connected with the rotary drum 4, the filter screen 5 is positioned in the rotary drum 4, the filter screen 5 is provided with an L-shaped accommodating cavity 52, the connecting assembly 7 is positioned in the accommodating cavity 52, the connecting assembly 7 comprises a first support 75, a first compression spring 74, a connecting wire 73, a second compression spring 72 and a connecting support 71, two ends of the first compression spring 74 are fixedly connected with the filter screen 5 and the first support 75 respectively, first compression spring 74 with first support 75 all is located hold the vertical portion of chamber 52, the both ends of second compression spring 72 respectively with filter screen 5 with linking bridge 71 fixed connection, second compression spring 72 with linking bridge 71 all is located hold the horizontal portion of chamber 52, the one end of connecting wire 73 with the bottom fixed connection of first support 75, the other end of connecting wire 73 with linking bridge 71 is close to the one end fixed connection of first support 75, the bottom of separator casing 1 has leakage fluid dram 11.

In this embodiment, the filter screen 5 and the rotary drum 4 are detachably connected through the connecting assembly 7, the first bracket 75 is pressed, the connecting wire 73 pulls the connecting bracket 71 to move towards the inside of the filter screen 5, so that the connecting bracket 71 is controlled to retract into the accommodating cavity 52, the filter screen 5 and the rotary drum 4 are disconnected, the filter screen 5 is detached, the slag is discharged manually, after the filter screen 5 is taken out, the light is sufficient, a worker can well observe whether solid separators on the filter screen 5 are completely discharged, and after the slag discharge is completed, the filter screen 5 is placed into the rotary drum 4, so that the suspension can be separated again. The utility model provides a centrifugal separator passes through be provided with detachable in the rotary drum 4 filter screen 5, the produced liquid of centrifugal separator when separating suspension passes through leakage fluid dram 11 discharges, and the whole detentions of solid-state separation thing are in the inside of filter screen 5 will filter screen 5 is dismantled the manual work and is arranged sediment alone to it for centrifugal separator's row's sediment effect is better, also makes the solid-state separation thing can not lead to the fact the influence to other devices of centrifugal separator simultaneously.

Further, a positioning bracket 51 is arranged at the bottom of the filter screen 5, a positioning hole 41 matched with the positioning bracket 51 is arranged at the bottom of the inner side of the rotary drum 4, and after the filter screen 5 and the rotary drum 4 are connected, the positioning bracket 51 is positioned inside the positioning hole 41.

In this embodiment, the positioning bracket 51 can position the filter screen 5, so that the installation of the filter screen 5 is more convenient.

Further, centrifuge still includes apron 3, the one end of apron 3 with filter screen 5 rotates to be connected, the other end of apron 3 with filter screen 5 can dismantle the connection, apron 3 is located filter screen 5's top.

In this embodiment, the one end of apron 3 pass through the hinge with filter screen 5 rotates and connects, apron 3 is equipped with the buckle, filter screen 5 has the bayonet socket, the other end of apron 3 can dismantle the connection through the cooperation of buckle and bayonet socket, apron 3 can be right filter screen 5 seals up, prevents that suspension from following leak out in the filter screen 5 and cause the influence to other devices of centrifuge.

Further, the centrifugal separator further comprises a fixing plate 2, the fixing plate 2 is in threaded connection with the rotary drum 4, the fixing plate 2 is located above the cover plate 3, a support bracket 21 is arranged at the bottom of the fixing plate 2, and after the fixing plate 2 is connected with the rotary drum 4, the support bracket 21 supports the cover plate 3.

In this embodiment, the support bracket 21 fixes the filter screen 5, so that the filter screen 5 is firmly connected to the rotary drum 4.

Further, a handle 53 is arranged inside the filter screen 5.

In the embodiment, the handle 53 is arranged in the filter screen 5 to facilitate the disassembly and assembly of the filter screen 5, so that the centrifugal separator is more humanized.

Further, the bottom of the separator housing 1 is provided with a shock absorption pad 12.

In the present embodiment, the cushion 12 can reduce vibration generated when the centrifugal separator is operated, so that the centrifugal separator can be operated more effectively.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (6)

1. A centrifugal separator is characterized by comprising a separator shell, a motor, a rotary drum, a filter screen and a connecting assembly, wherein the motor is fixedly connected with the bottom of the separator shell, the motor is positioned in the separator shell, the rotary drum is fixedly connected with an output end of the motor, the rotary drum is positioned in the separator shell, the filter screen is detachably connected with the rotary drum, the filter screen is positioned in the rotary drum, the filter screen is provided with an L-shaped accommodating cavity, the connecting assembly is positioned in the accommodating cavity, the connecting assembly comprises a first support, a first compression spring, a connecting wire, a second compression spring and a connecting support, two ends of the first compression spring are fixedly connected with the filter screen and the first support respectively, and the first compression spring and the first support are positioned at the longitudinal part of the accommodating cavity, the both ends of second compression spring respectively with the filter screen with linking bridge fixed connection, second compression spring with linking bridge all is located hold the horizontal portion in chamber, the one end of connecting wire with the bottom fixed connection of first support, the other end of connecting wire with linking bridge is close to the one end fixed connection of first support, the bottom of separator casing has the leakage fluid dram.

2. A centrifugal separator as claimed in claim 1, wherein a locating bracket is provided at the bottom of said screen, a locating hole is provided at the bottom of the inner side of said bowl for fitting with said locating bracket, and said locating bracket is located inside said locating hole when said screen and said bowl are connected.

3. A centrifugal separator as claimed in claim 2, further comprising a cover plate, one end of said cover plate being rotatably connected to said screen, the other end of said cover plate being removably connected to said screen, said cover plate being positioned on top of said screen.

4. A centrifugal separator as claimed in claim 3, further comprising a fixing plate, wherein said fixing plate is threadedly connected to said bowl, said fixing plate is located above said cover plate, and a holding bracket is provided at the bottom of said fixing plate, and said holding bracket holds said cover plate after said fixing plate and said bowl are connected.

5. A centrifugal separator as claimed in claim 4, wherein the inside of said screen is provided with a handle.

6. A centrifugal separator according to claim 5, wherein the bottom of the separator housing is provided with a shock pad.

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