CN213644528U - Reinforced flow guide structure of spiral part discharging cavity of horizontal screw centrifuge - Google Patents
Reinforced flow guide structure of spiral part discharging cavity of horizontal screw centrifuge Download PDFInfo
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- CN213644528U CN213644528U CN202022575157.0U CN202022575157U CN213644528U CN 213644528 U CN213644528 U CN 213644528U CN 202022575157 U CN202022575157 U CN 202022575157U CN 213644528 U CN213644528 U CN 213644528U
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Abstract
The utility model provides a spiral shell centrifuge spiral component ejection of compact cavity's that crouches intensive water conservancy diversion structure, it includes spiral component (1), its characterized in that: the inner wall of the feeding cavity (101) of the spiral part (1) is spray-welded with a hard alloy layer (101a), and an outlet (101b) of the feeding cavity (101) of the spiral part (1) is provided with a diversion flap plate (2) for continuously and smoothly discharging materials. Through increasing water conservancy diversion structure to spiral part ejection of compact cavity, guarantee the continuous smooth discharge of material, reduce the impact of material exhaust in-process to spiral cavity, improve the life of horizontal screw centrifuge spiral part.
Description
Technical Field
The utility model belongs to the technical field of the spiral shell centrifuge assembly crouches, concretely relates to spiral shell centrifuge spiral part ejection of compact cavity's that crouches reinforce water conservancy diversion structure is related to.
Background
The selection of the horizontal screw centrifuge is a device for performing solid-liquid separation on suspension feed liquid by utilizing the centrifugal separation principle. The working principle is as follows: the rotary drum and the screw rotate at a high speed in the same direction at a certain differential speed, materials are continuously introduced into the conveying screw inner cylinder through the feeding pipe, enter the rotary drum after being accelerated, and heavy solid-phase substances are deposited on the wall of the rotary drum to form a slag layer under the action of a centrifugal force field. The conveying screw continuously pushes the deposited solid-phase substances to the conical end of the rotary drum and discharges the solid-phase substances out of the machine through the slag discharge port. The lighter liquid phase forms an inner layer liquid ring, continuously overflows from the rotary drum through an overflow port at the large end of the rotary drum, and is discharged out of the machine through a liquid discharge port. The horizontal screw centrifuge can continuously feed, separate, wash and discharge materials under full speed operation. The device has the characteristics of compact structure, continuous operation, stable operation, strong adaptability, high production capacity, convenient maintenance and the like. Is suitable for separating suspension containing solid phase with a particle size of more than 0.003mm and a concentration range of 2-40%, and can be widely used in the industries of chemical industry, light industry, pharmacy, food, environmental protection and the like. The spiral part is the main part for realizing automatic discharging and improving the separation efficiency, under the condition of high rotating speed of 3000 plus 4000 revolutions per minute, the wear resistance of the spiral discharging cavity is an important index of the normal operation life of the spiral, and the current spiral part is difficult to meet the standard life requirement when rotating at high speed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at exactly to the above-mentioned current spiral shell centrifuge spiral component that crouches high-speed operation makes life be difficult to up to standard technological problem, provides the intensive water conservancy diversion structure of spiral shell centrifuge spiral component ejection of compact cavity crouches, through increasing water conservancy diversion structure to spiral component ejection of compact cavity, guarantees the continuous smooth discharge of material, reduces the impact of material exhaust in-process to spiral cavity, improves the life who crouches spiral shell centrifuge spiral component.
Technical scheme
In order to realize above-mentioned technical purpose, the utility model provides a pair of spiral shell centrifuge spiral component ejection of compact cavity's that crouches reinforce water conservancy diversion structure, it includes spiral component, its characterized in that: the inner wall of the feeding cavity of the spiral part is spray-welded with a hard alloy layer, and the outlet of the feeding cavity of the spiral part is provided with a diversion flap plate for continuously and smoothly discharging materials.
Further, the spiral member is a drum.
Advantageous effects
The utility model provides a pair of spiral shell centrifuge spiral component ejection of compact cavity's that crouches intensification water conservancy diversion structure through increasing water conservancy diversion structure to spiral component ejection of compact cavity, guarantees the continuous smooth discharge of material, reduces the impact of material exhaust in-process to spiral cavity, improves spiral shell centrifuge spiral component's that crouches life.
Drawings
Fig. 1 is a schematic structural diagram of a rotary drum in an embodiment of the present invention.
Fig. 2 is a cross-sectional view at a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the reinforced diversion structure of the spiral part discharging cavity of the horizontal decanter centrifuge provided in this embodiment includes a spiral part 1, a hard alloy layer 101a is spray-welded on the inner wall of the feeding cavity 101 of the spiral part 1, and a diversion flap plate 2 is disposed at an outlet 101b of the feeding cavity 101 of the spiral part 1 for continuously and smoothly discharging the material.
The spiral member 1 is a drum.
The embodiment of the utility model provides a pair of spiral shell centrifuge spiral component ejection of compact cavity's that crouches intensive water conservancy diversion structure, through increasing water conservancy diversion structure to spiral component ejection of compact cavity, guarantee the continuous smooth discharge of material, reduce material exhaust in-process to spiral cavity's impact, improve the life who crouches spiral shell centrifuge spiral component.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. The utility model provides a spiral shell centrifuge spiral component ejection of compact cavity's that crouches intensive water conservancy diversion structure, it includes spiral component (1), its characterized in that: the inner wall of the feeding cavity (101) of the spiral part (1) is spray-welded with a hard alloy layer (101a), and an outlet (101b) of the feeding cavity (101) of the spiral part (1) is provided with a diversion flap plate (2) for continuously and smoothly discharging materials.
2. The reinforced flow guide structure of the spiral part discharge cavity of the horizontal decanter centrifuge as claimed in claim 1, characterized in that: the spiral component (1) is a rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575157.0U CN213644528U (en) | 2020-11-09 | 2020-11-09 | Reinforced flow guide structure of spiral part discharging cavity of horizontal screw centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575157.0U CN213644528U (en) | 2020-11-09 | 2020-11-09 | Reinforced flow guide structure of spiral part discharging cavity of horizontal screw centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213644528U true CN213644528U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022575157.0U Active CN213644528U (en) | 2020-11-09 | 2020-11-09 | Reinforced flow guide structure of spiral part discharging cavity of horizontal screw centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213644528U (en) |
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2020
- 2020-11-09 CN CN202022575157.0U patent/CN213644528U/en active Active
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