Solid-gas-liquid separator of diversion centrifugal machine

Abstract

The utility model relates to the technical field of solid-gas-liquid separators, in particular to a solid-gas-liquid separator of a flow guide centrifugal machine, which comprises a casing and an air inlet pipe connected on the peripheral wall of the casing, the top of the casing is connected with an exhaust pipe, the bottom of the casing is connected with a liquid discharge pipe, and a supporting component is arranged on the inner peripheral wall of the casing. The supporting part is detachably connected with a filter cylinder, and a flow guide part is inserted into the filter cylinder. According to the solid-gas-liquid separator of the flow guide centrifugal machine, the filter cylinder is arranged in the shell, solid particles in sediment can be intercepted, liquid can enter the liquid discharging pipe through the filter cylinder, and therefore automatic separation of the solid phase, the gas phase and the liquid phase is achieved. And the flow guide part is arranged, so that the flowing time of the mixed phase in the shell can be prolonged, and solid-gas-liquid separation is more thorough.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid gas liquid separator technical field, concretely is a kind of solid gas liquid separator of flow guide centrifuge. BACKGROUND

[0002] Flow guide centrifuge is a kind of equipment for solid-liquid separation using centrifugal force, and its working principle is that solid particles in mixture are separated from liquid by centrifugal force generated by high-speed rotation. The filtrate outlet of flow guide centrifuge is generally provided with a liquid separator, so that the liquid phase in the high-speed discharged fluid settles under gravity, and the gas phase is discharged from the top of the liquid separator.

[0003] However, the filtrate outlet of flow guide centrifuge contains a small amount of solid particles, which settle together with the liquid phase and enter the wastewater treatment link, increasing the subsequent treatment burden. In addition, the existing liquid separator separates the discharge of flow guide centrifuge, and the discharge flows in the liquid separator for too short a time, resulting in incomplete separation. In view of this, we propose a solid gas liquid separator for flow guide centrifuge. SUMMARY

[0004] The purpose of the embodiment of the utility model is to provide a solid gas liquid separator for flow guide centrifuge, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A solid gas liquid separator for flow guide centrifuge, comprising a shell and an air inlet pipe connected to the peripheral wall of the shell, an exhaust pipe connected to the top of the shell, and a liquid outlet pipe connected to the bottom of the shell, a support component is provided on the inner peripheral wall of the shell, a filter cartridge is detachably connected to the support component, and a flow guide component is inserted into the filter cartridge.

[0007] Further, the support component comprises an upper support ring fixedly connected to the inner peripheral wall of the shell.

[0008] The top of the filter cartridge is fixedly connected with an annular plate, and the bottom of the annular plate is in contact with the top of the upper support ring.

[0009] Further, the support component further comprises a lower support ring fixedly connected to the inner peripheral wall of the shell, a bracket is fixedly connected to the inner peripheral wall of the lower support ring, the cross section of the bracket is in the shape of a Chinese character "Kou", and a circular hole is formed in the center of the bracket, and the filter cartridge is placed in the bracket.

[0010] Further, the flow guide component is a flap, one end of the flap is in contact with the inner peripheral wall of the shell, and the other end is inserted into the filter cartridge.

[0011] Further, the folding plate comprises a fan-shaped plate, one side of the fan-shaped plate is attached to the inner circumferential wall of the shell, and the other side of the fan-shaped plate is fixedly connected with a long plate, and the bottom of the long plate is fixedly connected with a short plate.

[0012] The bottom of the long plate is inserted on the inner wall of the annular plate, and the bottom end of the short plate extends to the inside of the filter cartridge and is kept away from the inner bottom wall of the filter cartridge.

[0013] Further, the flow guide component is a bend pipe, one end of the bend pipe is attached to the inner circumferential wall of the shell, and the other end is inserted in the filter cartridge.

[0014] The surface of the bend pipe is screw-connected with a connecting plate, and one side of the connecting plate is fixedly connected with the annular plate.

[0015] Further, the annular plate is fixedly connected with a handle.

[0016] By the above technical scheme, the utility model provides a flow guide centrifuge solid-gas-liquid separator. At least have following beneficial effect: this flow guide centrifuge solid-gas-liquid separator, through setting up filter cartridge in shell, can intercept solid particles in sediment, and liquid can pass through filter cartridge and enter into liquid discharge pipe, thereby realizing automatic separation of solid, gas and liquid three phases. Through setting up flow guide component, can prolong the flow time of mixed phase in shell, makes solid-gas-liquid separation more thorough. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the utility model and form part of the application:

[0018] Figure 1 It is the overall structure schematic view of the embodiment of the utility model;

[0019] Figure 2 It is the plane schematic view of the first embodiment of the utility model;

[0020] Figure 3 It is the three-dimensional schematic view of the first embodiment of the utility model;

[0021] Figure 4 It is the plane schematic view of the second embodiment of the utility model;

[0022] Figure 5 It is the three-dimensional schematic view of the second embodiment of the utility model.

[0023] In the drawing: 1, shell; 2, air inlet pipe; 3, air outlet pipe; 4, liquid discharge pipe; 5, support component; 501, lower support ring; 502, bracket; 503, round hole; 504, upper support ring; 6, filter cartridge; 601, annular plate; 7, folding plate; 701, fan-shaped plate; 702, long plate; 703, short plate; 8, bend pipe; 9, connecting plate; 10, handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-3 The embodiment provides a flow guide centrifuge solid-gas-liquid separator, which comprises a shell 1, an air inlet pipe 2 is connected to the peripheral wall of the shell 1, the end of the air inlet pipe 2 away from the shell 1 is connected with a filter liquid pipeline of a flow guide centrifuge, an air outlet pipe 3 is connected to the top of the shell 1, the air outlet of the air outlet pipe 3 is connected with a tail gas system, and a liquid outlet pipe 4 is connected to the bottom of the shell 1. The mixed phase of the flow guide centrifuge is discharged into the shell 1 from the air inlet pipe 2, the mixed phase contains gas, liquid and a small amount of solid particles, the gas enters a tail gas treatment system from the air outlet pipe 3, and the liquid and the solid particles settle under gravity.

[0027] In order to separate the liquid and the solid, a supporting part 5 is arranged on the inner peripheral wall of the shell 1, a filter cartridge 6 is detachably connected to the supporting part 5, and the filter cartridge 6 is used for filtering the fixed particles. A flow guide part is inserted into the filter cartridge 6, and the flow guide part is used for prolonging the flow time of the mixed phase in the shell 1, so that the solid-gas-liquid separation is more thorough.

[0028] Specifically, the supporting part 5 in the embodiment comprises an upper supporting ring 504, and the outer peripheral wall of the upper supporting ring 504 is fixedly connected with the inner peripheral wall of the shell 1. An annular plate 601 is fixedly connected to the top of the filter cartridge 6, the bottom of the annular plate 601 is in contact with the top of the upper supporting ring 504, the annular plate 601 is supported by the upper supporting ring 504, and the filter cartridge 6 is detachably arranged in the shell 1. A handle 10 is fixedly connected to the annular plate 601, and the filter cartridge 6 is convenient to take and place in the shell 1.

[0029] Further, the supporting part 5 further comprises a lower supporting ring 501 fixedly connected to the inner peripheral wall of the shell 1, a bracket 502 is fixedly connected to the inner peripheral wall of the lower supporting ring 501, the bracket 502 is in the shape of a Chinese character 'ke', the filter cartridge 6 is placed in the bracket 502, and the outer wall of the filter cartridge 6 is attached to the inner wall of the bracket 502, so as to improve the stability of the filter cartridge 6. A circular hole 503 is formed in the center of the bracket 502, so that the liquid can drip down through the filter cartridge 6, and the solid particles are intercepted in the filter cartridge 6, so as to realize solid-liquid separation.

[0030] In this embodiment, the flow guide component is a baffle plate 7. The baffle plate 7 comprises a sector plate 701, one side of the sector plate 701 is arc-shaped, and the arc surface thereof is attached to the inner peripheral wall of the shell 1, and the other side of the sector plate 701 is fixedly connected with a long plate 702, the long plate 702 is arranged perpendicularly to the sector plate 701, an insertion slot is formed on the annular plate 601 and is matched with the long plate 702, and the bottom of the long plate 702 is inserted into the insertion slot, so as to realize the clamping of the annular plate 601 and the sector plate 701, facilitate the disassembly of the baffle plate 7, and further facilitate the cleaning of the inside of the filter cartridge 6. The bottom of the long plate 702 is fixedly connected with a short plate 703, and the bottom end of the short plate 703 extends into the inside of the filter cartridge 6 and is kept a distance from the inner bottom wall of the filter cartridge 6.

[0031] Please refer to Figure 2 In use, the mixed phase at the end of the flow guide centrifuge filtrate pipeline is discharged from the air inlet pipe 2 into the shell 1, and after entering the shell 1 from the air inlet pipe 2, the mixed phase is blocked by the baffle plate 7 and flows downward along the baffle plate 7. The gas phase in the mixed phase flows to the other side of the baffle plate 7 through the gap between the baffle plate 7 and the filter cartridge 6, and finally flows upward and is discharged from the air outlet pipe 3. The liquid phase in the mixed phase settles under the action of gravity and passes through the filter cartridge 6 to enter the liquid discharge pipe 4, and the solid phase is intercepted in the filter cartridge 6. In this process, the presence of the baffle plate 7 greatly prolongs the flow path of the mixed phase, so that the liquid and solid in the mixed phase can better settle, thereby being separated from the gas phase.

[0032] Embodiment 2

[0033] Please refer to Figures 4-5 The difference between this embodiment and embodiment 1 is only that the flow guide component is a bend pipe 8, one end of the bend pipe 8 is attached to the inner peripheral wall of the shell 1, so that the mixed phase can enter the bend pipe 8. The annular plate 601 is fixedly connected with a connecting plate 9, the inner wall of the connecting plate 9 is threadedly connected with the outer peripheral wall of the bend pipe 8, so as to facilitate the disassembly of the bend pipe 8, and at the same time improve the stability of the bend pipe 8, so that the flow guide component will not be displaced due to mechanical vibration and other factors.

[0034] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A centrifuge solid-gas-liquid separator, comprising a housing (1) and an air inlet pipe (2) connected to the peripheral wall of the housing (1), wherein an exhaust pipe (3) is connected to the top of the housing (1) and a drain pipe (4) is connected to the bottom, characterized in that, A support member (5) is provided on the inner peripheral wall of the housing (1), and a filter cartridge (6) is detachably connected to the support member (5). A flow guide member is inserted into the filter cartridge (6).

2. The solid-gas-liquid separator for a flow-guided centrifuge according to claim 1, characterized in that, The support component (5) includes an upper support ring (504) fixedly connected to the inner peripheral wall of the housing (1); The top of the filter cartridge (6) is fixedly connected to an annular plate (601), and the bottom of the annular plate (601) is in contact with the top of the upper support ring (504).

3. The solid-gas-liquid separator for a centrifuge according to claim 2, characterized in that, The support component (5) further includes a lower support ring (501) fixedly connected to the inner peripheral wall of the housing (1). A bracket (502) is fixedly connected to the inner peripheral wall of the lower support ring (501). The bracket (502) has a concave cross-section and a circular hole (503) is opened in the center of the bracket (502). The filter cartridge (6) is placed in the bracket (502).

4. The solid-gas-liquid separator for a flow-guided centrifuge according to claim 2, characterized in that, The flow guiding component is a folding plate (7), one end of which contacts the inner peripheral wall of the shell (1), and the other end is inserted into the filter cartridge (6).

5. The solid-gas-liquid separator for a centrifuge according to claim 4, characterized in that, The folding plate (7) includes a fan-shaped plate (701), one side of which is attached to the inner peripheral wall of the shell (1), and a long plate (702) is fixedly connected to the other side of the fan-shaped plate (701), and a short plate (703) is fixedly connected to the bottom of the long plate (702). The bottom of the long plate (702) is inserted into the inner wall of the annular plate (601), and the bottom end of the short plate (703) extends into the filter cartridge (6) and maintains a distance from the inner bottom wall of the filter cartridge (6).

6. The solid-gas-liquid separator for a centrifuge according to claim 2, characterized in that, The flow guiding component is a bent pipe (8), one end of which is attached to the inner peripheral wall of the shell (1), and the other end is inserted into the filter cartridge (6); The bend (8) is threaded with a connecting plate (9), and one side of the connecting plate (9) is fixedly connected to the annular plate (601).

7. The solid-gas-liquid separator for a centrifuge according to claim 2, characterized in that, A handle (10) is fixedly connected to the annular plate (601).

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