CN218961993U

CN218961993U - Petrochemical solid-liquid separation equipment

Info

Publication number: CN218961993U
Application number: CN202223527192.0U
Authority: CN
Inventors: 张春红; 周艳艳
Original assignee: Shandong Faentai Technology Engineering Co ltd
Current assignee: Shandong Faentai Technology Engineering Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-05
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses petrochemical solid-liquid separation equipment, which relates to the field of chemical processing, and the technical scheme is characterized by comprising a bottom plate, a shell fixed on the bottom plate, a separating cylinder arranged in the shell, a driving piece for driving the separating cylinder to rotate and a supporting component arranged on the bottom plate for supporting the separating cylinder; the inner wall of the shell is fixed with a fixed ring which is positioned below the separating cylinder; the fixed ring is fixed with a limiting ring, and the height of the limiting ring is higher than that of the fixed ring. The utility model can conveniently treat the solid residues left in the equipment after separation is completed and conveniently clean the filter screen.

Description

Petrochemical solid-liquid separation equipment

Technical Field

The utility model relates to the field of chemical processing, in particular to petrochemical solid-liquid separation equipment.

Background

At present, the solid-liquid separation is generally carried out by adopting centrifugal rotation, waste materials to be separated are driven to carry out centrifugal treatment by rotation, and the materials are separated from the liquid and are convenient to process subsequently. The solids after centrifugal separation can remain in the equipment, and the solid residues remaining in the equipment are required to be treated after separation is completed, so that the treatment is more laborious; and along with the long-term use of equipment, the filter screen also easily takes place the condition of jam, and it is also comparatively inconvenient to clear up it.

Disclosure of Invention

The utility model mainly aims to overcome the defects of the prior art, and provides petrochemical solid-liquid separation equipment, which can conveniently treat solid residues remained in the equipment after separation is completed and conveniently clean a filter screen.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the petrochemical solid-liquid separation equipment comprises a bottom plate, a shell fixed on the bottom plate, a separating cylinder arranged in the shell, a driving piece for driving the separating cylinder to rotate and a supporting component arranged on the bottom plate for supporting the separating cylinder; the inner wall of the shell is fixed with a fixed ring which is positioned below the separating cylinder; the fixed ring is fixed with a limiting ring, and the height of the limiting ring is higher than that of the fixed ring.

Preferably, one end of the limiting plate, which is close to the separating cylinder, is provided with an annular slot, and one end of the separating cylinder, which is close to the limiting plate, is fixed with an annular plugboard which can enter and exit into the slot.

Preferably, the top of the inner wall of the shell is also fixed with a plurality of guide rods, and the guide rods are uniformly arranged along the inner wall of the shell.

Preferably, an inclined surface is arranged at one end of the top of the guide rod, which is close to the separation barrel.

Preferably, the supporting component comprises a supporting rod vertically fixed on the base, a supporting seat fixed on the top end of the supporting rod and a supporting wheel rotationally connected with the supporting seat.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The separating cylinder is directly supported by the supporting component, solid residues left in the equipment after separation is needed to be treated, or when the filter screen is cleaned, the separating cylinder is only needed to be taken out along the vertical direction, so that the operation is simple;

(2) The inserting plate is inserted into the inserting groove, so that a further limiting effect can be achieved, and separated liquid is prevented from flowing out of a gap between the limiting plate and the separating cylinder;

(3) The supporting wheel can play a role in reducing friction.

Drawings

FIG. 1 is a schematic overall structure of an embodiment;

FIG. 2 is a schematic structural view showing the interior of the housing;

FIG. 3 is a cross-sectional view of a structure embodying an embodiment;

fig. 4 is an enlarged view of a portion a of fig. 3;

fig. 5 is a schematic structural view showing a support assembly.

Wherein the above figures include the following reference numerals: 1. a bottom plate; 2. a housing; 21. a liquid outlet pipe; 22. a guide rod; 221. an inclined plane; 23. a limiting ring; 24. a fixing ring; 3. a separation cylinder; 31. a key slot; 32. inserting plate; 4. a motor; 5. a support assembly; 51. a support rod; 52. a support base; 53. and a supporting wheel.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Examples: the petrochemical solid-liquid separation equipment, see fig. 1-4, comprises a bottom plate 1, a shell 2 fixed on the bottom plate 1, a separating cylinder 3 arranged inside the shell 2, a motor 4 fixed on the bottom plate 1 and driving the separating cylinder 3 to rotate, and a supporting component 5 arranged on the bottom plate 1 and used for supporting the separating cylinder 3.

The body of the motor 4 is vertically fixed on the base 1, so that the output shaft of the motor 4 is arranged along the vertical direction. A key slot 31 is formed in one side, close to the motor 4, of the bottom end of the separating cylinder 3, and the key slot 31 is positioned at the center of the separating cylinder 3; the key groove 31 is used for matching with an output shaft (a spline matched with the key groove 31 is arranged on the output shaft) of the motor 4, so that the motor 4 can drive the separating cylinder 3 to rotate.

The separating cylinder 3 is supported by the supporting group component 5, solid residues remained in the equipment after separation is completed are required to be treated, or when the filter screen is cleaned, the separating cylinder 3 is only required to be taken out along the vertical direction, and the operation is simple.

The outer shell 2 is communicated with a liquid outlet pipe 21. A fixing ring 24 is fixed to the inner wall of the housing 2 and is located below the separation cylinder 3. The fixed ring 24 is fixed with a limiting ring 23, the height of the limiting ring 23 is higher than that of the fixed ring 24, and the inner diameter of the limiting ring 23 is smaller than the outer diameter of the separating cylinder 3. The side wall of the separating cylinder 3 is a filter screen, and when the separating cylinder 3 rotates, liquid in the separating cylinder 3 can be separated from the separating cylinder 3 through the filter screen. The liquid released from the separation cylinder 3 enters the interlayer between the housing 2 and the separation cylinder 3 and is located above the fixing ring 24, and then flows out through the liquid outlet pipe 21 communicating with the housing 2. In this process, the limiting plate 23 can act as a barrier, preventing the separated liquid from flowing under the fixing ring 24. To facilitate collection of the separated liquid, the fixing ring 24 may be inclined, and the end near the liquid outlet pipe 21 is the lowest end of the inclined plane.

An annular inserting groove 321 is formed in one end, close to the separating barrel 3, of the limiting plate 23, and an annular inserting plate 32 capable of entering and exiting into the inserting groove 321 is fixed at one end, close to the limiting plate 23, of the separating barrel 3. The insertion plate 32 is inserted into the insertion groove 321, and thus, a further stopper function is provided to prevent the separated liquid from flowing out of the gap between the stopper plate 23 and the separation cylinder 3.

The top of the inner wall of the shell 2 is also fixed with a plurality of guide rods 22, and the guide rods 22 are uniformly arranged along the inner wall of the shell 2. The top of the guide rod 22 is provided with a bevel 221 at one end near the separating cylinder 3. The guide rod 22 and the inclined surface arranged on the guide rod 22 can play a role in guiding in the installation process of the separating drum 3, so that the key groove 31 is aligned with the output shaft of the motor 4 conveniently.

Referring to fig. 5, the number of the supporting members 5 is plural, and is uniformly arranged along the circumferential direction of the separation cylinder 3. The support assembly 5 includes a support bar 51 vertically fixed to the base 1, a support base 52 fixed to the top end of the support bar 51, and a support wheel 53 rotatably coupled to the support base 52. The supporting wheel 53 is abutted against the bottom of the separating cylinder 3, and plays a role in supporting the separating cylinder 3.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front end", "rear end", "left and right", "up", "down", "horizontal", etc. are directions or positional relationships based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and are not limitative of the present utility model.

Claims

1. A petrochemical solid-liquid separation equipment, its characterized in that: comprises a bottom plate (1), a shell (2) fixed on the bottom plate (1), a separating cylinder (3) arranged in the shell (2), a driving piece for driving the separating cylinder (3) to rotate and a supporting component (5) arranged on the bottom plate (1) for supporting the separating cylinder (3); a fixed ring (24) is fixed on the inner wall of the shell (2), and the fixed ring is positioned below the separating cylinder (3); the limiting ring (23) is fixed on the fixing ring (24), and the height of the limiting ring (23) is higher than that of the fixing ring (24).

2. The petrochemical solid-liquid separation apparatus according to claim 1, wherein: an annular inserting groove (321) is formed in one end, close to the separating cylinder (3), of the limiting ring (23), and an annular inserting plate (32) capable of entering and exiting into the inserting groove (321) is fixed at one end, close to the limiting ring (23), of the separating cylinder (3).

3. The petrochemical solid-liquid separation apparatus according to claim 1, wherein: guide rods (22) are further fixed to the top end of the inner wall of the shell (2), the number of the guide rods (22) is multiple, and the guide rods are uniformly arranged along the inner wall of the shell (2).

4. A petrochemical solid-liquid separation apparatus according to claim 3, wherein: an inclined plane (221) is arranged at one end, close to the separating cylinder (3), of the top of the guide rod (22).

5. The petrochemical solid-liquid separation apparatus according to claim 1, wherein: the supporting component (5) comprises a supporting rod (51) vertically fixed on the bottom plate (1), a supporting seat (52) fixed at the top end of the supporting rod (51) and a supporting wheel (53) rotationally connected with the supporting seat (52).