CN211563337U - Continuous washing discharge centrifuge - Google Patents

Abstract

The utility model relates to the technical field of centrifuges, in particular to a continuous washing and discharging centrifuge, which comprises a discharging channel, a rotary drum for accommodating materials, a driving mechanism for driving the rotary drum to rotate, a shell sleeved outside the rotary drum, a feed inlet positioned above the shell and extending into the rotary drum, and a water inlet pipe positioned above the shell and extending into the rotary drum, wherein a plurality of discharging holes distributed at intervals are arranged on the bottom end surface of the rotary drum, the discharging channel is arranged below each discharging hole, and a plurality of drain holes distributed at intervals are arranged on the side wall of the rotary drum; the centrifugal machine also comprises a centrifugal cover positioned in the rotary drum and a lifting mechanism for driving the centrifugal cover to move up and down, the centrifugal cover is provided with a downward extending annular stop block, and the annular stop block blocks the discharge hole of the rotary drum in the centrifugal working state of the centrifugal machine; through setting up centrifugal cover and elevating system, solved the problem that needs the manual work to unload effectively to, centrifuge need not whole shut down operation, thereby realizes washing in succession and unloads, improves work efficiency.

Description

A continuous washing and discharging centrifuge

technical field

The utility model relates to the technical field of centrifuges, in particular to a continuous washing and discharging centrifuge.

Background technique

A centrifuge is a machine that uses centrifugal force to separate components from liquid and solid particles or a mixture of liquid and liquid. Centrifuges are mainly used to separate solid particles from liquids in suspension, or to separate two immiscible liquids with different densities in emulsions (such as separating cream from milk); it can also be used to remove Liquids in wet solids, such as drying wet clothes with a washing machine; special ultra-speed tube separators can also separate gas mixtures of different densities; using the characteristics of different densities or particle sizes of solid particles in liquids with different sedimentation speeds, some sedimentation Centrifuges can also classify solid particles by density or particle size.

The existing centrifuge is mainly used for cleaning and dehydration, and its general operation steps are to add the material to be cleaned into the drum of the centrifuge, then add clean water, and then start centrifugation. After the centrifugation, the centrifuge needs to be completely removed. Stop the machine, and then manually take out the material in the drum. Every time centrifugation is performed, it needs to be completely shut down and unloaded manually, which requires too much labor intensity of workers, and frequent shutdown and startup will have a great impact on the life of the centrifuge.

Utility model content

The purpose of the present utility model is to aim at the deficiencies in the prior art, and the present application provides a continuous water washing and discharging centrifuge.

The purpose of the utility model is achieved through the following technical solutions: the application provides a continuous water washing and unloading centrifuge, including a discharge channel, a drum for accommodating materials, a drive mechanism for driving the drum to rotate, and a set in the drum. The outer shell, the feed port located above the shell and extending into the drum, the water inlet pipe located above the shell and extending into the drum, the bottom end face of the drum is provided with a plurality of discharge holes arranged at intervals , a discharge channel is installed below each discharge hole, and the side wall of the drum is provided with a plurality of water-repellent holes arranged at intervals; the centrifuge also includes a centrifugal cover located inside the drum and a lift that drives the centrifugal cover to move up and down. The centrifugal cover is provided with an annular block extending downwards, and in the centrifugal working state of the centrifuge, the annular block blocks the discharge hole of the drum.

Among them, it includes a scraper. The scraper is horizontally arranged, its front end is blade-shaped, and its rear end is connected with a telescopic rod. The telescopic rod is located above the shell and penetrates the upper wall of the centrifugal drum. The telescopic rod can go up and down in the vertical direction. The movement then drives the scraper to move up and down.

Wherein, the bottom of the casing is provided with at least one water outlet.

Wherein, the top of the centrifugal cover is arranged in a conical shape.

Among them, the driving mechanism is a rotary motor.

Among them, the lifting mechanism is a telescopic oil cylinder.

Beneficial effects of the utility model: In the continuous water washing and unloading centrifuge of the present application, before the centrifugal operation, the lifting mechanism drives the centrifugal cover to move down until the centrifugal cover blocks the discharge hole of the drum, and then stops, and then starts the driving mechanism , the driving mechanism drives the drum to rotate, so that the materials in the drum are dehydrated. After a certain period of dehydration, the driving mechanism stops the rotation of the drum, the lifting mechanism drives the centrifugal cover to move up, and the annular block no longer blocks the discharge. Therefore, the material can be discharged from the discharge hole. Compared with the prior art, by setting the centrifugal cover and the lifting mechanism, the problem of manual discharge is effectively solved, and the centrifuge does not need to be shut down as a whole, thereby realizing Continuous washing and unloading to improve work efficiency.

Description of drawings

The present invention will be further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, under the premise of no creative work, the following drawings can also be used to obtain Additional drawings.

FIG. 1 is a schematic structural diagram of the centrifuge of the present embodiment in a discharging state.

FIG. 2 is a schematic structural diagram of the centrifuge of the present embodiment in a centrifugal working state.

Reference numerals: discharge channel 1, drum 2, rotary motor 3, housing 4, feed port 5, water inlet pipe 6, discharge hole 7, centrifugal cover 8, annular stopper 81, telescopic oil cylinder 9, scraper Feeding knife 10, water outlet 11.

Detailed ways

The present invention will be further described with reference to the following examples.

The embodiment of a continuous water-washing unloading centrifuge in this embodiment, see Figure 1, includes a discharge channel 1, a drum 2 for accommodating materials, a drive mechanism for driving the drum 2 to rotate, and a set in the rotating drum 2. The shell 4 on the outside of the drum 2, the feed port 5 located above the shell 4 and extending into the interior of the drum 2, the water inlet pipe 6 located above the shell 4 and extending into the interior of the drum 2, the bottom end surface of the drum 2 is opened There are a plurality of discharge holes 7 arranged at intervals, a discharge channel 1 is installed below each discharge hole 7, and a plurality of water-repellent holes arranged at intervals are opened on the side wall of the drum 2; the centrifuge also includes a The centrifugal cover 8 inside the drum 2 and the lifting mechanism that drives the centrifugal cover 8 to move up and down. The centrifugal cover 8 is provided with an annular block 81 extending downward. In the centrifugal working state of the centrifuge, the annular block 81 blocks the rotation. The discharge hole 7 of the drum 2; compared with the prior art, by setting the centrifugal cover 8 and the lifting mechanism, the problem of manual discharge is effectively solved, and the centrifuge does not need to be shut down as a whole, so as to realize continuous water washing and discharge ,Improve work efficiency.

Among them, the scraper 10 is included. The scraper 10 is arranged horizontally, its front end is blade-like, and the rear end is connected with a telescopic rod. The telescopic rod is located above the casing 4 and penetrates the upper wall of the centrifugal drum 2. The telescopic rod can be It moves up and down in the vertical direction to drive the scraper 10 to move up and down.

In this embodiment, the bottom of the casing 4 is provided with two water outlets 11 .

In this embodiment, in order to facilitate the dispersion and guidance of materials, the top of the centrifugal cover 8 is arranged in a conical shape.

As a preferred solution, the driving mechanism is a rotary motor 3 , and the lifting mechanism is a telescopic oil cylinder 9 .

In the continuous water-washing and unloading centrifuge of this embodiment, before the centrifugal operation, the lifting mechanism drives the centrifugal cover 8 to move down until the centrifugal cover 8 blocks the discharge hole 7 of the drum 2, and then stops, and then starts the driving mechanism to drive The mechanism drives the rotating drum 2 to rotate, so that the material in the rotating drum 2 is dehydrated. After a certain period of dehydration, the driving mechanism stops the rotation of the rotating drum 2, and the lifting mechanism drives the centrifugal cover 8 to move up, and the annular block 81 is no longer blocked. The discharge hole 7 is closed, so that the material can be discharged from the discharge hole 7. Compared with the prior art, by setting the centrifugal cover 8 and the lifting mechanism, the problem of manual discharge is effectively solved, and the centrifuge does not need The overall shutdown operation, so as to achieve continuous washing and unloading, and improve work efficiency.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Persons should understand that the technical solutions of the present invention may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a continuous type washing centrifuge of unloading which characterized in that: the device comprises a discharging channel, a rotary drum for containing materials, a driving mechanism for driving the rotary drum to rotate, a shell sleeved on the outer side of the rotary drum, a feeding hole positioned above the shell and extending into the rotary drum, and a water inlet pipe positioned above the shell and extending into the rotary drum, wherein a plurality of discharging holes distributed at intervals are formed in the bottom end surface of the rotary drum, the discharging channel is arranged below each discharging hole, and a plurality of drain holes distributed at intervals are formed in the side wall of the rotary drum;

the centrifuge also comprises a centrifugal cover positioned in the rotary drum and a lifting mechanism for driving the centrifugal cover to move up and down, the centrifugal cover is provided with an annular stop block extending downwards, and the annular stop block blocks the discharge hole of the rotary drum in the centrifugal working state of the centrifuge.

2. The continuous water wash discharge centrifuge of claim 1, wherein: the material scraping device comprises a material scraping knife, wherein the material scraping knife is horizontally arranged, the front end of the material scraping knife is in a knife edge shape, the rear end of the material scraping knife is connected with a telescopic rod, the telescopic rod is located above a shell and penetrates through the upper wall of a centrifugal drum, and the telescopic rod can move up and down along the vertical direction to drive the material scraping knife to move up and down.

3. The continuous water wash discharge centrifuge of claim 2, wherein: the bottom of the shell is provided with at least one water outlet.

4. The continuous water wash discharge centrifuge of claim 1, wherein: the top of the centrifugal cover is arranged in a conical shape.

5. The continuous water wash discharge centrifuge of claim 1, wherein: the driving mechanism is a rotating motor.

6. The continuous water wash discharge centrifuge of claim 1, wherein: the lifting mechanism is a telescopic oil cylinder.

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