CN211412373U

CN211412373U - Separator rotary drum part

Info

Publication number: CN211412373U
Application number: CN201922316312.4U
Authority: CN
Inventors: 余燕芳; 张坤; 王慧艳
Original assignee: Shandong Kunhuo Environmental Protection Technology Co ltd
Current assignee: Shandong Kunhuo Environmental Protection Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-04
Anticipated expiration: 2029-12-21

Abstract

The utility model relates to a separator drum component, in particular to the technical field of separator equipment; the right side of the first rotating body is provided with slots in an up-and-down symmetrical manner, the left side of the second rotating body is fixedly connected with a plugboard which is arranged corresponding to the slots, the plugboard is inserted and fixed in the slots, the upper side and the lower side of each slot are provided with a first positioning groove, the plugboard is provided with a second positioning groove, the positioning studs are inserted and arranged in the first positioning grooves and the second positioning grooves, the upper end and the lower end of each positioning stud are respectively exposed at the upper side and the lower side of the first rotating body, and a nut is screwed and fixed on; the inner walls of the outer sides of the first rotating body and the second rotating body are fixedly connected with motors, an output shaft of each motor is fixedly connected with a first lead screw, the other end of each first lead screw is fixedly connected with a second lead screw, and the sliding screen frames are respectively arranged on the first lead screw and the second lead screw in a penetrating mode through threads in a rotating mode; increase the stability of rotation, reduce the welding point, when using for a long time, reduced manufacturing cost.

Description

Separator rotary drum part

Technical Field

The utility model relates to a separating centrifuge equipment technical field especially relates to a separator rotary drum part.

Background

The separator is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion (for example, cream is separated from milk), and can also be used for removing liquid in wet solids, for example, clothes are dried by a washing machine, a special overspeed tubular separator can also be used for separating gas mixtures with different densities, for example, enriched and separated gaseous uranium hexafluoride, and a sedimentation centrifuge can also be used for classifying the solid particles according to the density or the granularity by utilizing the characteristic that the solid particles with different densities or granularities have different sedimentation speeds in the liquid; centrifugal separators are widely used in chemical, petroleum, food, pharmaceutical, mineral separation, coal, water treatment, ship and other sectors; the separator has a drum, called a drum, rotating at high speed around its own axis, usually driven by an electric motor; after the suspension (or emulsion) is added into the rotary drum, the suspension (or emulsion) is rapidly driven to rotate at the same speed as the rotary drum, and each component is separated and discharged under the action of centrifugal force; generally, the higher the drum speed, the better the separation; the drum body material in the prior art is also made of a duplex stainless steel material and the like, the forming method mainly adopts stainless steel welding, the grain structure of a heat affected zone at the welding seam of the drum of a welding part is relatively thick, the mechanical property and the corrosion resistance are affected, and the manufacturing cost is relatively high.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a separator rotary drum part increases the stability of rotation, reduces the welding point, when using for a long time, has reduced manufacturing cost.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical proposal: the rotary screen comprises a first rotary body, a second rotary body and a sliding screen frame, wherein the first rotary body is arranged on the left side of the second rotary body, a slot is symmetrically formed in the right side of the first rotary body from top to bottom, a plug board which corresponds to the slot is fixedly connected to the left side of the second rotary body, the plug board is inserted and fixed in the slot, a first positioning slot is formed in each of the upper side and the lower side of the slot, a second positioning slot is formed in the plug board, a positioning stud is inserted and arranged in the first positioning slot and the second positioning slot, the upper end and the lower end of the positioning stud are respectively exposed at the upper side and the lower side of the first rotary body; the inner walls of the upper end and the lower end of the first rotating body and the second rotating body are fixedly connected with slide rails which are arranged corresponding to the slide blocks, and the slide blocks are arranged on the slide rails in a left-right sliding mode; the motor is connected with an external power supply.

Further, the sliding sieve frame contain frame, inside casing, baffle, connecting plate, fixedly connected with several baffle on the inner wall of frame, several baffle becomes circumference equiangular distribution and sets up, fixedly connected with connecting plate between two adjacent baffles, the other end fixed connection of baffle is on the outer wall of inside casing, the inside casing is rotatory to be worn to establish on a lead screw and No. two lead screws, the slider is fixed on the frame.

Furthermore, the upper ends of the first rotating body and the second rotating body are provided with inlet grooves, and the inlet grooves are formed between the left sliding rail and the right sliding rail which are adjacent.

Further, the bottom of turning and turning No. two has all seted up the blown down tank, the blown down tank sets up between controlling two adjacent slide rails.

Furthermore, a plurality of heat dissipation holes are formed in the rotating walls of the first rotating body and the second rotating body.

Furthermore, the outer sides of the first rotating body and the second rotating body are fixedly connected with rotating shafts.

Furthermore, a plurality of positioning grooves are formed in the right side of the first rotating body, a plurality of positioning protrusions which correspond to the positioning grooves are fixedly connected to the left side of the second rotating body, and the positioning protrusions are inserted and fixed in the corresponding positioning grooves.

The above technical scheme of the utility model has following profitable technological effect: a separator rotary drum part increases the stability of turning, reduces the welding point, when using for a long time, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection between the first rotating body and the second rotating body of the present invention.

Fig. 3 is a schematic structural view of the middle sliding screen frame of the present invention.

Description of reference numerals:

the rotary screen comprises a first rotary body 1, a second rotary body 2, a sliding screen frame 3, a slot 4, an inserting plate 5, a first positioning groove 6, a second positioning groove 7, a positioning stud 8, a motor 9, a first screw rod 10, a second screw rod 11, a sliding block 12, a sliding rail 13, an outer frame 14, an inner frame 15, a partition plate 16, a connecting plate 17, an inlet groove 18, a discharge groove 19, a heat dissipation hole 20, a rotating shaft 21, a positioning groove 22 and a positioning protrusion 23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: it comprises a first rotating body 1 and a second rotating body 2, the screen frame comprises a sliding screen frame 3, a first rotating body 1 is arranged on the left side of a second rotating body 2, slots 4 are symmetrically formed in the right side of the first rotating body 1 from top to bottom, inserting plates 5 arranged corresponding to the slots 4 are fixedly welded on the left side of the second rotating body 2, the inserting plates 5 are inserted and fixed in the slots 4, first positioning grooves 6 are formed in the upper side and the lower side of each slot 4, second positioning grooves 7 are formed in the inserting plates 5, positioning studs 8 are inserted into the first positioning grooves 6 and the second positioning grooves 7, the upper ends and the lower ends of the positioning studs 8 are respectively exposed out of the upper side and the lower sides of the first rotating body 1, nuts are screwed and fixed on the exposed ends through threads, a plurality of positioning grooves 22 are formed in the right side of the first rotating body 1, a plurality of positioning bulges 23 arranged corresponding to the positioning grooves 22 are fixed on the left side of the second rotating body 2; the outer side inner walls of the first rotating body 1 and the second rotating body 2 are fixed with a motor 9 with the model number of 60KTYZ by screws, a first lead screw 10 is welded and fixed on an output shaft of the motor 9, a second lead screw 11 is welded and fixed at the other end of the first lead screw 10, the first lead screw 10 and the second lead screw 11 are arranged in a threaded opposite mode, a sliding screen frame 3 is respectively arranged on the first lead screw 10 and the second lead screw 11 in a penetrating mode through threaded rotation, sliding blocks 12 are welded and fixed at the upper end and the lower end of the sliding screen frame 3, sliding rails 13 corresponding to the sliding blocks 12 are fixed on the inner walls of the upper end and the lower end of the first rotating body 1 and the second rotating body 2 by screws, the sliding blocks 12 are arranged on the sliding rails 13 in a left-right sliding mode, the sliding screen frame 3 comprises an outer frame 14, an inner frame 15, partition plates 16 and connecting plates 17, a plurality of partition plates 16 are fixed on the inner wall, a connecting plate 17 is fixed between two adjacent partition plates 16 by screws, the other ends of the partition plates 16 are fixed on the outer wall of an inner frame 15 by screws, the inner frame 15 is rotatably arranged on a first screw rod 10 and a second screw rod 11 in a penetrating manner, and a sliding block 12 is fixed on an outer frame 14; the motor 9 is connected with an external power supply through a power cord.

Furthermore, the upper ends of the first rotating body 1 and the second rotating body 2 are both provided with an inlet slot 18, and the inlet slot 18 is arranged between the left and right adjacent two sliding rails 13.

Further, a discharge chute 19 has all been seted up to the bottom of turning 1 and No. two turning 2, discharge chute 19 sets up between controlling two adjacent slide rails 13.

Furthermore, the rotating walls of the first rotating body 1 and the second rotating body 2 are both provided with a plurality of heat dissipation holes 20.

Furthermore, the outer sides of the first rotating body 1 and the second rotating body 2 are both fixedly welded with a rotating shaft 21.

The working principle of the specific embodiment is as follows: when the rotary device is used, a first rotary body 1 and a second rotary body 2 are connected through the matching of the positioning studs 8 and nuts, the first rotary body 1 and the second rotary body 2 are fixedly connected, the welding points are reduced, the matching is established through the insertion slots 4 and the insertion plates 5, the positioning grooves 22 and the positioning protrusions 23, the first rotary body 1 and the second rotary body 2 are more stably connected, and when the first rotary body 1 and the second rotary body 2 are in the rotating process, the phenomenon that the first rotary body 1 and the second rotary body 2 are connected cannot loosen and fall off can not occur; at a rotation 1, the inside of No. two rotations 2 increases slip reel 3, motor 9 rotates, make a lead screw 10, No. two lead screws 11 rotate, a lead screw 10 sets up with the screw thread of No. two lead screws 11 is opposite, make a lead screw 10 and No. two lead screws 11 pivoted opposite directions, thereby make slip reel 3 on the lead screw 10 and the motion opposite direction of the slip reel 3 on No. two lead screws 11, the slip reel 3 of the left and right sides wants the opposite motion, thereby make the material follow the motion of slip reel 3 and move in rotating, make the more abundant mixed rotation of material, thereby be convenient for subsequent separation operation.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the rotary drum is divided into a first rotary body 1 and a second rotary body 2, and the first rotary body and the second rotary body are fixed through a positioning stud 8, so that welding points are reduced;

2. the first rotating body 1 and the second rotating body 2 are matched through insertion, so that the first rotating body and the second rotating body are connected more stably, and the first rotating body and the second rotating body are not separated from each other in the rotating process, so that the first rotating body and the second rotating body are more stable;

3. the sliding screen frame 3 moves left and right back and forth, so that materials in the rotor are fully mixed, and the subsequent separation operation is facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A separator drum unit characterized by: the novel rotary screen comprises a first rotary body (1), a second rotary body (2) and a sliding screen frame (3), wherein the first rotary body (1) is arranged on the left side of the second rotary body (2), slots (4) are symmetrically formed in the right side of the first rotary body (1) from top to bottom, a plugboard (5) corresponding to the slots (4) is fixedly connected to the left side of the second rotary body (2), the plugboard (5) is inserted and fixed in the slots (4), first positioning grooves (6) are formed in the upper side and the lower side of each slot (4), second positioning grooves (7) are formed in the plugboard (5), positioning studs (8) are inserted and fixed in the first positioning grooves (6) and the second positioning grooves (7), the upper ends and the lower ends of the positioning studs (8) are respectively exposed on the upper sides and the lower sides of the first rotary body (1), and nuts are fixedly screwed on the exposed; the outer side inner walls of the first rotating body (1) and the second rotating body (2) are fixedly connected with a motor (9), an output shaft of the motor (9) is fixedly connected with a first lead screw (10), the other end of the first lead screw (10) is fixedly connected with a second lead screw (11), the threads of the first lead screw (10) and the second lead screw (11) are arranged oppositely, the sliding screen frame (3) is respectively arranged on the first lead screw (10) and the second lead screw (11) in a penetrating mode through threads in a rotating mode, the upper end and the lower end of the sliding screen frame (3) are fixedly connected with sliding blocks (12), the inner walls of the upper end and the lower end of the first rotating body (1) and the second rotating body (2) are fixedly connected with sliding rails (13) which correspond to the sliding blocks (12), and the sliding blocks (12) are arranged on the sliding rails (13); the motor (9) is connected with an external power supply.

2. A separator drum assembly as claimed in claim 1, wherein: slide reel (3) contain frame (14), inside casing (15), baffle (16), connecting plate (17), fixedly connected with several baffle (16) on the inner wall of frame (14), several baffle (16) become circumference equiangular distribution and set up, fixedly connected with connecting plate (17) between two adjacent baffles (16), the other end fixed connection of baffle (16) is on the outer wall of inside casing (15), inside casing (15) are rotatory to be worn to establish on a lead screw (10) and No. two lead screws (11), slider (12) are fixed on frame (14).

3. A separator drum assembly as claimed in claim 1, wherein: the upper ends of the first rotating body (1) and the second rotating body (2) are provided with inlet grooves (18), and the inlet grooves (18) are arranged between the left and right adjacent sliding rails (13).

4. A separator drum assembly as claimed in claim 1, wherein: a spout (19) have all been seted up to the bottom of turning (1) and No. two turning (2), spout (19) set up between controlling two adjacent slide rails (13).

5. A separator drum assembly as claimed in claim 1, wherein: a plurality of heat dissipation holes (20) are formed in the rotating walls of the first rotating body (1) and the second rotating body (2).

6. A separator drum assembly as claimed in claim 1, wherein: the outer sides of the first rotating body (1) and the second rotating body (2) are fixedly connected with a rotating shaft (21).

7. A separator drum assembly as claimed in claim 1, wherein: the right side of the first rotating body (1) is provided with a plurality of positioning grooves (22), the left side of the second rotating body (2) is fixedly connected with a plurality of positioning protrusions (23) which correspond to the positioning grooves (22), and the positioning protrusions (23) are inserted and fixed in the corresponding positioning grooves (22).