CN216826720U

CN216826720U - Flat scraper lower part automatic centrifuge of unloading

Info

Publication number: CN216826720U
Application number: CN202220496434.5U
Authority: CN
Inventors: 周国华; 高红琴
Original assignee: Lianyungang Meifeng Machinery Co ltd
Current assignee: Lianyungang Meifeng Machinery Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-28
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a flat scraper lower part discharging automatic centrifuge, belonging to the technical field of mechanical equipment, comprising a shell, a drain pipe and a motor I, it is characterized in that a drain pipe is arranged on the left side of the shell, a first output shaft is arranged on the first motor, a second belt pulley is arranged on the first output shaft, a belt is arranged between the second belt pulley and the first belt pulley, a rotary drum is arranged in the shell, a stirring rod is arranged in the rotary drum, a group of stirring paddles are arranged on the stirring rod, a scraper is arranged on the left side of the stirring rod, a hopper is arranged on the lower side of the discharge port, the hopper bin in be equipped with the mounting, be equipped with the protective housing on the mounting, be equipped with motor two in the protective housing, be equipped with output shaft two on the motor two, push away the material room and communicate with the hopper bin bottom, push away the material room left part and be equipped with motor three, be equipped with output shaft three on the motor three, output shaft three is connected with spiral pushing ram, push away material room left end bottom and be equipped with the bin outlet. The problems that the filter holes of the rotary drum of the existing equipment are easy to block, and materials are easy to accumulate in the rotary drum and are discharged unevenly are solved, and the rotary drum is mainly used for the centrifuge.

Description

Flat scraper lower part automatic centrifuge of unloading

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a flat scraper lower part automatic centrifuge of unloading.

Background

The scraper centrifuge is a machine type with low energy consumption, stable performance and good separation effect. The scraper centrifuge is an advanced separation device, and can be widely applied to continuous completion of the processes of feeding, dehydration, washing, discharging and the like in the separation process of the industries such as chemical industry, food industry, salt industry, mining industry, pharmaceutical industry and the like, and has high production efficiency and automation degree. But because of the separation principle and the structural characteristics, and the pertinence of the materials are also strong, material analysis and corresponding tests are carried out during model selection so as to determine the applicability and the separation performance of the material.

When the scraper scrapes the material of rotary drum inner wall in the application for current scraper centrifuge, the material hardens the piece because of the dehydration very easily, piles up in the rotary drum, causes the material in the rotary drum to discharge hardly, and secondly the rotary drum inner wall that the scraper scraped is even the material is scraped down, but the filtration pore on the rotary drum is untimely cleared up and is caused the filtration pore to block up very easily, and the material of whereabouts in the rotary drum gathers in the hopper, can not evenly discharge, also can lead to blockking up in the hopper.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem mentioned in the above-mentioned background art, the utility model provides a flat scraper lower part automatic centrifuge of unloading, the technical scheme of adoption as follows:

the utility model provides a flat scraper lower part automatic centrifuge of unloading, includes casing, drain pipe and motor one, its characterized in that: the improved rotary drum type gas-liquid separator is characterized in that a drain pipe is arranged on the left side of the shell and used for discharging a liquid phase separated from the interior of the rotary drum, a bearing is arranged at the center of the upper portion of the shell, an inlet pipe is arranged in the bearing, a first belt pulley is arranged on the inlet pipe, a first motor is arranged on the shell, a first output shaft is arranged on the first output shaft, a second belt pulley is arranged between the second belt pulley and the first belt pulley, the first output shaft rotates when the first motor is started, the second belt pulley rotates and drives the first belt pulley to rotate under the driving of the belt, so that the inlet pipe also rotates in the bearing, the rotary drum is arranged in the shell, a stirring rod is arranged in the rotary drum, a group of stirring paddles is arranged on the stirring rod, a distribution chamber is arranged at the upper end of the stirring rod, the inlet pipe rotates to enable the distribution chamber to also rotate, and materials entering the distribution chamber from the inlet pipe are thrown out of the distribution pipe from the distribution pipe, the material is thrown on the inner wall of the rotating drum, the distribution chamber is provided with a distribution pipe, the upper part of the distribution chamber is communicated with the bottom of the inlet pipe, the left side of the stirring rod is provided with a scraper, the upper end of the scraper is connected with the upper part of the shell, when the rotating drum rotates, the solid phase attached on the inner wall of the rotating drum is scraped off by the scraper, the right side of the stirring rod is provided with a brush, the residual solid phase scraped by the scraper on the inner wall of the rotating drum is cleaned in time, the upper end of the brush is connected with the upper part of the shell, the surface of the rotating drum is provided with a filter hole, the liquid phase in the material is thrown out from the filter hole and enters the filter liquid bin, the bottom of the rotating drum is provided with a discharge port, the lower side of the discharge port is provided with a hopper, the solid phase coming out from the discharge port enters the hopper, a fixing piece is arranged in the hopper and supports a fixed protective shell, the fixing piece is arranged on the protective shell and protects a motor II, the device is characterized in that a second motor is arranged in the protective shell, a second output shaft is arranged on the second motor, the second output shaft is connected with the bottom of the rotary drum, the second motor starts the second output shaft to rotate to drive the rotary drum to rotate at a high speed, a fixed seat is arranged in the shell, a hopper is embedded at the center of the fixed seat and plays a role in fixing the hopper, a filtrate bin is arranged between the hopper and the inner wall of the shell, separated liquid phase flows into a drain pipe through the filtrate bin to be discharged, a material pushing chamber is arranged in the fixed seat and is communicated with the bottom of the hopper, solid phase entering the hopper falls into the material pushing chamber again, a third motor is started, a third spiral material pushing rod is driven by the third output shaft to rotate to push the solid phase to a discharge port, the solid phase is uniformly discharged from the discharge port, a third motor is arranged at the left part of the material pushing chamber, a third output shaft is arranged on the third motor, and a spiral material pushing rod is arranged in the material pushing chamber, and the third output shaft is connected with a spiral material pushing rod, and the bottom of the left end of the material pushing chamber is provided with a discharge hole.

Preferably: the distribution pipes are four or more, so that the materials can be thrown out more uniformly.

Preferably: the shell is provided with support legs which support the shell.

The utility model has the advantages of it is following: the utility model discloses a brush is in time to strike off behind the solid phase to the scraper and clear up scraping incomplete rotary drum inner wall, make the filtration pore difficult for blockking up, be connected with the distribution room through stirring the version simultaneously, make the material also drive the puddler synchronous revolution when throwing away from the distribution pipe is rotatory, stir the solid phase that the dehydration is hardened, it is broken, make the solid phase change come out from the discharge gate, make the even discharge of solid phase ability in the hopper through spiral material pushing rod simultaneously, prevent that it from piling up and going out in the hopper, the easy jam of easy long-pending material in the rotary drum and row material inhomogeneous problem have been solved, mainly used in the aspect of the centrifuge.

Drawings

FIG. 1 is a structural diagram of a plate scraper lower discharge automatic centrifuge of the present invention;

FIG. 2 is a front view of a flat scraper lower discharge automatic centrifuge of the present invention;

FIG. 3 is a partially enlarged view of a portion a of FIG. 1 of the automatic centrifuge for discharging material from the lower portion of a flat scraper according to the present invention;

FIG. 4 is a partial enlarged view of the plate scraper lower discharge automatic centrifuge of the present invention at b of FIG. 2;

FIG. 5 is a front view of a drum of a flat scraper lower discharge automatic centrifuge of the present invention;

fig. 6 is a bottom view of the distribution chamber of the plate scraper lower discharge automatic centrifuge of the present invention.

The attached drawings are as follows: 1 casing, 2 drain pipes, 3 bearings, 4 inlet pipes, 5 belt pulleys I, 6 motor I, 7 output shaft I, 8 belt pulleys II, 9 belts, 10 rotary drums, 11 stirring rods, 12 stirring paddles, 13 distribution chambers, 14 distribution pipes, 15 scrapers, 16 hairbrushes, 17 filter holes, 18 discharge ports, 19 hopper chambers, 20 fixing parts, 21 protective cases, 22 motor II, 23 output shaft II, 24 fixing seats, 25 filter solution chambers, 26 material pushing chambers, 27 motor III, 28 output shaft III, 29 spiral material pushing rods, 30 discharge ports and 31 supporting legs.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-6:

the utility model provides a flat scraper lower part automatic centrifuge of unloading, includes casing 1, drain pipe 2 and motor 6, its characterized in that: the left side of the shell 1 is provided with a drain pipe 2, the center of the upper part of the shell 1 is provided with a bearing 3, the bearing 3 is internally provided with an inlet pipe 4, the inlet pipe 4 is provided with a belt pulley 5, the shell 1 is provided with a motor 6, the motor 6 is provided with an output shaft 7, the output shaft 7 is provided with a belt pulley 8, the belt pulley 8 and the belt pulley 5 are provided with a belt 9 therebetween, the shell 1 is internally provided with a rotary drum 10, the rotary drum 10 is internally provided with a stirring rod 11, the stirring rod 11 is provided with a group of stirring paddles 12, the upper end of the stirring rod 11 is provided with a distribution chamber 13, the distribution chamber 13 is provided with a distribution pipe 14, the upper part of the distribution chamber 13 is communicated with the bottom of the inlet pipe 4, the left side of the stirring rod 11 is provided with a scraper 15, the upper end of the scraper 15 is connected with the upper part of the shell 1, the right side of the stirring rod 11 is provided with a brush 16, the upper end of the brush 16 is connected with the upper part of the shell 1, the surface of the rotary drum 10 is provided with a filter hole 17, the bottom of the rotary drum 10 is provided with a discharge hole 18, the lower side of the discharge hole 18 is provided with a hopper 19, the hopper 19 is internally provided with a fixing part 20, the fixing part 20 is provided with a protective shell 21, the protective shell 21 is internally provided with a second motor 22, the second motor 22 is provided with a second output shaft 23, the second output shaft 23 is connected with the bottom of the rotary drum 10, the shell 1 is internally provided with a fixing seat 24, the center of the fixing seat 24 is embedded with the hopper 19, a filtrate bin 25 is arranged between the hopper 19 and the inner wall of the shell 1, the fixing seat 24 is internally provided with a material pushing chamber 26, the material pushing chamber 26 is communicated with the bottom of the hopper 19, the left part of the material pushing chamber 26 is provided with a third motor 27, and the third motor 27 is provided with a third output shaft 28, a spiral pushing rod 29 is arranged in the pushing chamber 26, the third output shaft 28 is connected with the spiral pushing rod 29, and a discharge opening 30 is arranged at the bottom of the left end of the pushing chamber 26.

Further, the number of the distribution pipes 14 is four or more.

Furthermore, the housing 1 is provided with legs 31.

The working principle of the utility model is as follows:

starting a second motor, rotating a second output shaft 23 to drive a rotary drum 10 to rotate, starting a first motor 6 to drive a first output shaft 7 to rotate, rotating a second belt pulley 8, driving a first belt pulley 5 to rotate under the drive of a belt 9, further rotating a feed pipe 4 in a bearing 3, rotating the feed pipe 4 to rotate a distribution chamber 13, simultaneously rotating a stirring rod 11, allowing the material to enter from the feed pipe 4 and fall into the distribution chamber 13, throwing the material in the distribution chamber 13 out of a distribution pipe 14 under the action of centrifugal force and onto the inner wall of the rotary drum 10, allowing the material to be attached to the inner wall of the rotary drum 10 under the action of the centrifugal force of the rotary drum 10, allowing a liquid phase in the material to be thrown into a filtrate bin 25 through a filter hole 17 and be discharged through a drain pipe 2, simultaneously attaching a solid phase in the material onto the inner wall of the rotary drum 10 and being scraped off by a scraper 15, and timely cleaning the inner wall of the rotary drum 10 which is not scraped completely by a hairbrush 16 after the scraper 15 scrapes off the solid phase, the scraped solid phase is stirred and crushed under the action of the stirring paddle 12, then falls into the hopper bin 19 from the discharge port 18, and then falls into the pushing chamber 26 from the hopper bin 19, the third motor 27 is started, and the third output shaft 28 rotates to drive the spiral pushing rod 29 to rotate, so that the solid phase in the pushing chamber 26 is uniformly pushed into the discharge port 30 and then discharged.

The utility model is simple in operation, convenient to use is suitable for comprehensive popularization and application. 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

1. The utility model provides a flat scraper lower part automatic centrifuge of unloading, includes casing (1), drain pipe (2) and motor (6), its characterized in that: casing (1) left side be equipped with drain pipe (2), casing (1) upper portion center department be equipped with bearing (3), bearing (3) in be equipped with inlet pipe (4), inlet pipe (4) on be equipped with belt pulley (5), casing (1) on be equipped with motor (6), motor (6) on be equipped with output shaft (7), output shaft (7) on be equipped with belt pulley two (8), belt pulley two (8) and belt pulley (5) between be equipped with belt (9), casing (1) in be equipped with rotary drum (10), rotary drum (10) in be equipped with puddler (11), puddler (11) on be equipped with a set of stirring rake (12), puddler (11) upper end be equipped with distribution chamber (13), distribution chamber (13) on be equipped with distribution pipe (14), the distribution chamber (13) upper portion be linked together with inlet pipe (4) bottom, puddler (11) left side be equipped with scraper (15), scraper (15) upper end be connected with casing (1) upper portion, puddler (11) right side be equipped with brush (16), brush (16) upper end be connected with casing (1) upper portion, rotary drum (10) surface be equipped with filtration pore (17), rotary drum (10) bottom be equipped with discharge gate (18), discharge gate (18) downside be equipped with hopper storehouse (19), hopper storehouse (19) in be equipped with mounting (20), mounting (20) on be equipped with protective housing (21), protective housing (21) in be equipped with motor two (22), motor two (22) on be equipped with output shaft two (23), output shaft two (23) be connected with rotary drum (10) bottom, casing (1) in be equipped with fixing base (24), fixing base (24) center department inlay hopper storehouse (19), hopper storehouse (19) and casing (1) inner wall between be equipped with filtrate storehouse (25), fixing base (24) in be equipped with material pushing chamber (26), material pushing chamber (26) be linked together bottom hopper storehouse (19), material pushing chamber (26) left part be equipped with motor three (27), motor three (27) on be equipped with output shaft three (28), material pushing chamber (26) in be equipped with spiral material pushing rod (29), output shaft three (28) be connected with spiral material pushing rod (29), material pushing chamber (26) left end bottom be equipped with bin outlet (30).

2. A flat scraper lower discharge automatic centrifuge according to claim 1, wherein: the number of the distribution pipes (14) is four or more.

3. A flat scraper lower discharge automatic centrifuge according to claim 1, wherein: the shell (1) is provided with support legs (31).