CN210729879U

CN210729879U - Flat centrifuge convenient to wash

Info

Publication number: CN210729879U
Application number: CN201921742314.3U
Authority: CN
Inventors: 崔晓明; 陈晓辉
Original assignee: Yantai Oriental Chemical Co Ltd
Current assignee: Yantai Oriental Chemical Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-12
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a centrifugation technical field discloses a dull and stereotyped centrifuge convenient to wash, including the frame, frame fixedly connected with shell is equipped with the inner tube in the shell, and the shell is equipped with the top cap, and the top cap is connected with the motor, and motor fixedly connected with bar plate, motor output shaft pass the rotating head and stretch into the threaded rod, and the rotating head is connected with water supply installation, set up threaded hole on the top cap, and the threaded rod lower extreme passes the screw hole and is connected with the lantern ring, and the lantern ring is connected with the hollow tube. During the material passes through the inlet pipe and adds the inner tube, get rid of the material to the inner tube lateral wall through centrifugal force and carry out solid-liquid separation, after the centrifugation, there is remaining material in the inner tube lateral wall, and the motor rotates and drives the threaded rod rotatory, and rivers in the water supply installation flow into the rotating head in the threaded rod again, and final water is spout in the shower nozzle, washs the inner tube lateral wall, and the threaded rod is rotatory to be up-and-down reciprocating motion when making the shower nozzle rotatory along the inner tube lateral wall, and the cleaning performance is better.

Description

Flat centrifuge convenient to wash

Technical Field

The utility model relates to a centrifugation technical field, in particular to plate centrifuge convenient to wash.

Background

Centrifuges are machines that use centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid, and are used primarily to separate solid particles from liquid.

Chinese patent with publication number CN202516698U discloses a plate centrifuge, which comprises an outer shell, wherein a rotary drum is arranged in the outer shell, the bottom of the rotary drum is connected with a rotary shaft, the rotary shaft passes through a bottom plate of the outer shell and is connected with an external motor, and an isolation protective sleeve surrounding the rotary shaft is arranged on the side wall of the bottom plate. Through changing the bottom plate structure of the flat centrifuge shell body, the isolation protective sleeve surrounding the rotating shaft is arranged on the bottom plate, the hidden danger that materials contact the rotating shaft and oil stains is eliminated, and the materials are in a safe state.

Above-mentioned plate centrifuge is in the use, and the pivot rotates and makes the material paste at the rotary drum inner wall, carries out solid-liquid separation to the material through centrifugal force, in the use, has remaining material to glue at the rotary drum inner wall, and it is very inconvenient when wasing the material of remaining on the rotary drum inner wall, influences plate centrifuge's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dull and stereotyped centrifuge convenient to wash has the advantage of being convenient for wash the remaining material of inner tube lateral wall.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a flat centrifuge convenient to clean comprises a stand, wherein the stand is fixedly connected with a shell, an inner barrel is arranged in the shell, a plurality of water permeable holes are formed in the side wall of the inner barrel, the inner barrel is connected with a rotating shaft, the shell is connected with a driving motor, the shell is provided with a top cover, the top cover is provided with a feeding pipe, a charging barrel is arranged at the bottom of the inner barrel, a liquid discharging pipe is arranged at the bottom of the shell, the top cover is connected with a motor, the motor is fixedly connected with a strip-shaped plate, a motor output shaft is connected with a rotating device, the rotating device comprises a rotating head and a hollow threaded rod, the rotating head is rotationally connected with the threaded rod, the rotating head is connected with a water supply device, the motor output shaft penetrates through the rotating head and extends into the threaded rod, the lower end of the threaded rod penetrates through the threaded hole to be connected with a lantern ring, the lantern ring is fixedly connected with a plurality of hollow pipes, and the hollow pipes are connected with a plurality of spray heads.

By adopting the technical scheme, when a flat centrifuge is used for separating solid-liquid mixed materials, the materials are added into the inner barrel through the feeding pipe, the rotating shaft rotates, the materials are thrown to the side wall of the inner barrel through centrifugal force for solid-liquid separation, the solid materials are discharged into the charging barrel, liquid is discharged from the liquid discharge port, after the centrifugation is finished, residual materials exist on the side wall of the inner barrel, the motor output shaft penetrates through the rotating head and extends into the threaded rod, the end part of the motor output shaft is fixedly connected with the inner wall of the threaded rod, the motor rotates to drive the threaded rod to rotate, water in the water supply device flows into the rotating head and then flows into the threaded rod through the rotating head, the lower end of the threaded rod is connected with the lantern ring, the lantern ring is connected with the hollow pipe, the hollow pipe is connected with the spray head, finally, the cleaning effect is better.

Furthermore, the spray head is in a round table shape, the radius of one end, connected with the hollow pipe, of the spray head is smaller than that of one end, far away from the hollow pipe, of the spray head, a thin rod is arranged inside the spray head, the middle of the thin rod is rotatably connected with a disc body, and a plurality of obliquely arranged helical blades are fixed on the outer wall of the disc body.

Through adopting above-mentioned technical scheme, rivers drive helical blade rotation from the hollow tube in flowing into the shower nozzle, and the pressure of water is favorable to increasing the abluent area of shower nozzle.

Further, water supply installation includes water tank, fixed pipe and hose, the frame is connected with the fixing base, fixed pipe passes the fixing base, the hose is connected with the rotating head, the fixing base passes through bolted connection with the frame.

Through adopting above-mentioned technical scheme, water in the water tank passes through in the hose flows into the rotating head, through the setting of fixing base for on fixed pipe is fixed in the frame, be favorable to improving the stability of water supply installation when supplying water, the hose has better elasticity and bending property, and the rotating head is convenient for continuously supply water to the rotating head when the up-and-down motion.

Furthermore, a driving wheel I is arranged on an output shaft of the driving motor, a driving wheel II is arranged at the bottom of the rotating shaft, and a conveying belt is arranged between the driving wheel I and the driving wheel II.

Through adopting above-mentioned technical scheme, drive wheel I passes through the conveyer belt with drive wheel II and is connected, adopts driving motor direct connection transmission, simple structure, and the low power dissipation, the transmission is stable, and transmission efficiency is higher.

Further, the rotation axis lower extreme is equipped with the axle sleeve, the shell bottom is worn to locate by the axle sleeve, the conveyer belt is equipped with the safety cover, the safety cover passes feed cylinder and axle sleeve fixed connection.

Through adopting above-mentioned technical scheme, the axle sleeve makes the material can not contact with the rotation axis, extension rotation axis life, and the conveyer belt is equipped with the safety cover for the material can not fall on the conveyer belt, and the conveyer belt of being convenient for stably transmits.

Further, the top cap is equipped with a plurality of pillars that are parallel to each other, the bar shaped plate is equipped with a plurality of round holes, the pillar passes round hole and bar shaped plate sliding connection.

Through adopting above-mentioned technical scheme, the motor is fixed on the bar shaped plate, through setting up the pillar, helps improving the stability of motor when the up-and-down motion.

Furthermore, the top of the rotating shaft is connected with a material distribution plate, and the section of the material distribution plate is conical.

Through adopting above-mentioned technical scheme, through setting up the cloth board, the rotation axis is convenient for get rid of the material to the inner tube lateral wall when rotatory, improves the cloth homogeneity.

Furthermore, a plurality of foot seats are arranged at the bottom of the machine base and are connected with shock absorbers.

Through adopting above-mentioned technical scheme, the vibrations that the reducible dull and stereotyped centrifuge of bumper shock absorber produced improve the stability of machine, prolong the life of machine.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the threaded rod, the threaded rod rotates to enable the spray head to rotate along the side wall of the inner barrel and to do reciprocating motion up and down, so that the side wall of the inner barrel can be conveniently cleaned, and the cleaning effect is good;

2. through the arrangement of the helical blades, the pressure of water drives the helical blades to rotate, which is beneficial to increasing the cleaning area of the spray head;

3. through the setting of cloth plate for the rotation axis is convenient for get rid of the material to the inner tube lateral wall when rotatory, improves the cloth homogeneity.

Drawings

FIG. 1 is an overall schematic view of the embodiment;

FIG. 2 is a schematic view of the embodiment for embodying the inside of the inner cylinder;

FIG. 3 is a schematic diagram of the embodiment intended to embody the connection of the cartridge with the hub;

FIG. 4 is a sectional view of the rotating means in the embodiment;

FIG. 5 is a schematic structural view of a head in the example.

In the figure, 1, a machine base; 2. a housing; 3. an inner barrel; 4. a rotating shaft; 5. a drive motor; 6. a top cover; 7. a feed pipe; 9. a charging barrel; 10. a liquid discharge pipe; 11. a motor; 12. a strip plate; 13. a water supply device; 16. a threaded rod; 17. a collar; 18. a hollow tube; 19. a spray head; 20. a thin rod; 21. a tray body; 22. a helical blade; 23. a water tank; 24. a fixed tube; 25. a hose; 26. a fixed seat; 29. a conveyor belt; 30. a shaft sleeve; 31. a protective cover; 33. a distributing plate; 34. a foot seat; 35. a shock absorber; 36. a rotating device; 37. rotating the head; 38. a bump; 39. and a support pillar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a flat centrifuge convenient to clean, as shown in figure 1, comprises a base 1, the base 1 is fixedly connected with a shell 2, the base 1 and the shell 2 are made of fine iron through casting, and the flat centrifuge has certain bearing capacity. The base 1 is provided with four foot seats 34 at the bottom, and the foot seats 34 are cast by pig iron. The foot seat 34 is connected with a shock absorber 35, so that the shock generated by the flat centrifuge can be reduced, the high stability can be kept in a high-strength use environment, and the service life of the machine is prolonged. The shell 2 is connected with driving

motor

5, and 2 tops of shell are equipped with top cap 6, and top cap 6 is equipped with inlet pipe 7, is convenient for add the material, and 2 bottoms of shell are equipped with fluid-discharge tube 10, and the unnecessary liquid of being convenient for is got rid of.

Like figure 1, top cap 6 is connected with motor 11, and motor 11 fixedly connected with strip shaped plate 12, top cap 6 are equipped with a plurality of pillars 39 that are parallel to each other, and strip shaped plate 12 is equipped with a plurality of round holes, and pillar 39 passes round hole and strip shaped plate 12 sliding connection, is favorable to improving the stability of motor 11 when the up-and-down motion. The output shaft of the motor 11 is connected with a rotating device 36, the rotating device 36 comprises a rotating head 37 and a hollow threaded rod 16, the rotating head 37 is connected with the threaded rod 16 in a rotating mode, the rotating head 37 is connected with a water supply device 13, a threaded hole matched with the threaded rod 16 is formed in the top cover 6, after centrifugation is finished, residual materials can exist on the side wall of the inner barrel 3, water in the water supply device 13 flows into the rotating head 37 and then flows into the hollow threaded rod 16, and the motor 11 drives the threaded rod 16 to rotate.

Referring to fig. 1, the water supply device 13 includes a water tank 23, a fixing pipe 24 and a hose 25, the hose 25 is connected to the spin head 37, water in the water tank 23 flows into the spin head 37 through the fixing pipe 24 and the hose 25, and the hose 25 has good flexibility and bending property so that the spin head 37 can continuously supply water to the spin head 37 during up and down movements. Frame 1 is connected with fixing base 26, and fixing base 26 passes through bolted connection with frame 1, and fixed pipe 24 passes fixing base 26, through fixing base 26's setting for fixed pipe 24 is fixed in on frame 1, is favorable to improving the stability of water supply installation 13 when supplying water.

As shown in fig. 1 and 2, an inner cylinder 3 is arranged in a shell 2, a water permeable hole is arranged on the side wall of the inner cylinder 3, the inner cylinder 3 is made of stainless steel and has good anti-rust capability and corrosion resistance, the lower end of a threaded rod 16 penetrates through a threaded hole and is connected with a lantern ring 17, the lantern ring 17 is fixedly connected with a plurality of hollow pipes 18, and the hollow pipes 18 are connected with a spray head 19. Water flows into the lantern ring 17 from the threaded rod 16, then flows through the hollow pipe 18 from the lantern ring 17, so that the water is sprayed out from the spray head 19 to clean the side wall of the inner cylinder 3, the threaded rod 16 rotates to enable the spray head 19 to do reciprocating motion up and down along the rotation of the side wall of the inner cylinder 3, and the cleaning effect is good.

As shown in fig. 2 and 3, the inner cylinder 3 is connected with a rotating shaft 4, the rotating shaft 4 is located at the center of the bottom of the inner cylinder 3, a charging barrel 9 is arranged at the bottom of the inner cylinder 3, when a flat centrifuge is used for separating solid-liquid mixed materials, the materials are added into the inner cylinder 3 through a feeding pipe 7, a driving motor 5 drives the rotating shaft 4 to rotate, the materials are thrown to the side wall of the inner cylinder 3 through centrifugal force for solid-liquid separation, the solid materials enter the charging barrel 9, and redundant liquid is discharged from a liquid discharge pipe 10. An output shaft of the driving motor 5 is provided with a driving wheel I, the bottom of the rotating shaft 4 is provided with a driving wheel II, and a conveying belt 29 is arranged between the driving wheel I and the driving wheel II. The driving wheel I is connected with the driving wheel II through the conveying belt 29, and the driving motor 5 is adopted for direct connection transmission, so that the structure is simple, the power consumption is low, the transmission is stable, and the transmission efficiency is higher.

As figure 3, the top of the rotating shaft 4 is connected with a material distribution plate 33, the cross section of the material distribution plate 33 is conical, and the rotating shaft 4 is convenient for throwing materials to the side wall of the inner cylinder 3 when rotating by arranging the material distribution plate 33, so that the material distribution uniformity is improved. 4 lower extremes of rotation axis are equipped with axle sleeve 30, and axle sleeve 30 wears to locate 2 bottoms on the shell, and axle sleeve 30 makes the material can not contact with rotation axis 4, extension rotation axis 4 life, and conveyer belt 29 is equipped with safety cover 31, and safety cover 31 passes feed cylinder 9 and axle sleeve 30 fixed connection for the material can not fall on conveyer belt 29, and the conveyer belt 29 steady transmission of being convenient for.

Referring to fig. 4, the output shaft of the motor 11 passes through the rotating head 37 and extends into the threaded rod 16, the end of the output shaft of the motor 11 is provided with a plurality of protrusions 38, and the protrusions 38 are fixedly connected with the inner wall of the threaded rod 16, so that the motor 11 can drive the threaded rod 16 to rotate.

As shown in fig. 5, the nozzle 19 is in the shape of a circular truncated cone, the radius of the end of the nozzle 19 connected with the hollow pipe 18 is smaller, a thin rod 20 is arranged inside the nozzle 19, the middle part of the thin rod 20 is rotatably connected with a disk body 21, and a plurality of obliquely arranged helical blades 22 are fixed on the outer wall of the disk body 21. The water flow flows into the spray head 19 from the hollow pipe 18, and the pressure of the water drives the spiral blade 22 to rotate, which is beneficial to increasing the cleaning area of the spray head 19.

The specific implementation process comprises the following steps: when people use the plate centrifuge to separate solid-liquid mixed materials, the materials are added into the inner barrel 3 through the feeding pipe 7, the driving motor 5 drives the rotating shaft 4 to rotate, the materials are thrown to the side wall of the inner barrel 3 through centrifugal force to be separated, the solid materials are discharged into the feeding barrel 9, and redundant liquid is discharged from the liquid discharge pipe 10. After flat centrifuge stops working, there is the laminating of remaining material at inner tube 3 lateral wall, water in the water supply installation 13 passes through in hose 25 inflow rotating head 37, flow into hollow threaded rod 16 again, drive threaded rod 16 by motor 11 and move, rivers get into lantern ring 17 through threaded rod 16, flow into hollow tube 18 by lantern ring 17 again, hollow tube 18 is connected with shower nozzle 19, make water spout in 19 from shower nozzle, wash inner tube 3 lateral wall, threaded rod 16 is rotatory to make shower nozzle 19 do reciprocating motion from top to bottom along the rotatory while of inner tube 3 lateral wall, the cleaning performance is better.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a plate centrifuge convenient to wash, includes frame (1), its characterized in that: the machine base (1) is fixedly connected with a shell (2), an inner barrel (3) is arranged in the shell (2), a plurality of water permeable holes are formed in the side wall of the inner barrel (3), the inner barrel (3) is connected with a rotating shaft (4), the shell (2) is connected with a driving motor (5), a top cover (6) is arranged on the shell (2), an inlet pipe (7) is arranged on the top cover (6), a material cylinder (9) is arranged at the bottom of the inner barrel (3), a liquid discharge pipe (10) is arranged at the bottom of the shell (2), the top cover (6) is connected with a motor (11), a strip-shaped plate (12) is fixedly connected with the motor (11), a rotating device (36) is connected with an output shaft of the motor (11), the rotating device (36) comprises a rotating head (37) and a hollow threaded rod (16), the rotating head (37) is rotatably connected with, the utility model discloses a threaded rod, including motor (11), rotating head (37), threaded rod (16), motor (11) output shaft tip are equipped with a plurality of lugs (38), lug (38) and threaded rod (16) inner wall fixed connection, set up on top cap (6) with threaded rod (16) matched with screw hole, threaded rod (16) lower extreme passes the screw hole and is connected with the lantern ring (17), a plurality of hollow tubes (18) of lantern ring (17) fixedly connected with, hollow tube (18) are connected with a plurality of shower nozzles (19).

2. A plate centrifuge for facilitating cleaning according to claim 1, wherein: the spray head (19) is in a round table shape, the radius of one end, connected with the hollow pipe (18), of the spray head (19) is smaller than that of one end, far away from the hollow pipe (18), of the radius of one end, a thin rod (20) is arranged inside the spray head (19), the middle of the thin rod (20) is rotatably connected with a disc body (21), and a plurality of spiral blades (22) which are obliquely arranged are fixed on the outer wall of the disc body (21).

3. A plate centrifuge for facilitating cleaning according to claim 1, wherein: water supply installation (13) include water tank (23), fixed pipe (24) and hose (25), frame (1) is connected with fixing base (26), fixed pipe (24) pass fixing base (26), hose (25) are connected with rotating head (37), fixing base (26) pass through bolted connection with frame (1).

4. A plate centrifuge for facilitating cleaning according to claim 1, wherein: an output shaft of the driving motor (5) is provided with a driving wheel I, the bottom of the rotating shaft (4) is provided with a driving wheel II, and a conveying belt (29) is arranged between the driving wheel I and the driving wheel II.

5. A plate centrifuge for facilitating cleaning according to claim 4, wherein: rotation axis (4) lower extreme is equipped with axle sleeve (30), shell (2) bottom is worn to locate by axle sleeve (30), conveyer belt (29) are equipped with safety cover (31), feed cylinder (9) and axle sleeve (30) fixed connection are passed in safety cover (31).

6. A plate centrifuge for facilitating cleaning according to claim 1, wherein: top cap (6) are equipped with a plurality of pillars (39) that are parallel to each other, strip shaped plate (12) are equipped with a plurality of round holes, pillar (39) pass round hole and strip shaped plate (12) sliding connection.

7. A plate centrifuge for facilitating cleaning according to claim 1, wherein: the top of the rotating shaft (4) is connected with a material distribution plate (33), and the section of the material distribution plate (33) is conical.

8. A plate centrifuge for facilitating cleaning according to claim 1, wherein: the base (1) bottom is equipped with a plurality of footstands (34), footstand (34) are connected with bumper shock absorber (35).