CN217474113U

CN217474113U - Steam turbine rotor processing iron fillings dust removal sorting unit

Info

Publication number: CN217474113U
Application number: CN202122145704.6U
Authority: CN
Inventors: 田晓军; 王成娟; 石玉超
Original assignee: Shandong Ebao Energy Saving Technology Co ltd
Current assignee: Zibo Renao Steam Turbine Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-09-23
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of steam turbine rotor processing equipment, in particular to a dust removal and separation device for processing scrap iron of a steam turbine rotor, which comprises a placing box and a separation structure, the surface of the placing box is provided with a sorting structure, the sorting structure comprises two connecting holes, the two connecting holes are both arranged on the surface of the placing box, the inner wall of the connecting hole is connected with a supporting rod in a sliding way, one end of the two supporting rods close to each other is fixedly connected with a moving plate, the surface of the moving plate is provided with cleaning cloth, the inside of the placing box is connected with a filter frame in a sliding way, the filter frame is positioned on the surface of the cleaning cloth, the inside of the placing box is connected with a collecting box in a sliding way, the surfaces of the two supporting rods are both connected with an extending plate in a threaded way, the extension board is located the surface of placing the box, the utility model discloses, the problem of the difficult iron fillings and the dust that produce respectively of staff in the steam turbine rotor course of working among the prior art has been solved.

Description

Steam turbine rotor processing iron fillings dust removal sorting unit

Technical Field

The utility model relates to a steam turbine rotor processing equipment technical field especially relates to a steam turbine rotor processing iron fillings separation device that removes dust.

Background

The steam turbine is the main equipment of modern thermal power factory, is applied to various aspects of society, and the steam turbine rotor is the important part of steam turbine, in the course of carrying out the processing of steam turbine rotor, can produce iron fillings and dust, iron fillings and dust generally mix together.

The staff is when collecting steam turbine rotor in-process production iron fillings and dust for iron fillings and dust mix together, lead to the staff difficult to collect iron fillings and dust respectively, cause inconvenience for the staff, synthesize above-mentioned problem, and it is very important to study out a steam turbine rotor processing iron fillings sorting unit that removes dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the staff is difficult for collecting iron fillings and the dust that produce respectively in the steam turbine rotor course of working among the prior art, and the steam turbine rotor processing iron fillings sorting unit that removes dust that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a steam turbine rotor processing iron fillings dust removal sorting unit, is including placing box and sorting structure, the surface of placing the box is equipped with sorting structure, sorting structure includes two connecting holes, two the connecting hole is all seted up on the surface of placing the box, the inner wall sliding connection of connecting hole has the bracing piece, two the one end fixedly connected with movable plate that the bracing piece is close to each other, the surface mounting of movable plate has cleaning cloth, the inside sliding connection who places the box has the filter frame, the filter frame is located cleaning cloth's surface, the inside sliding connection who places the box has the collection box, through all putting into the surface of filter frame with iron fillings and dust, then promotes cleaning cloth on the movable plate, and cleaning cloth can sweep the dust of mixing in iron fillings in the collection box through the filter frame, has reached the effect of sorting iron fillings and dust.

Preferably, two the equal threaded connection in surface of bracing piece has the extension board, the extension board is located the surface of placing the box, and through setting up the extension board, under the support of extension board, the bracing piece can slide along the inner wall of connecting hole, has reached the steady gliding effect of messenger's bracing piece.

Preferably, place four contact framves of fixed surface of box, the contact frame is "U" shape, the surperficial sliding connection of contact frame has the rack, the rack is located the surface of filter, and through setting up the rack, the rack is located the surface of filter and can restricts the filter and slide, has reached and has fixed the filter effect on placing the box.

Preferably, four two liang of a set of, two sets of the rack the equal fixed mounting in surface of rack has the holding rod, and through setting up the holding rod, the holding rod can be with the quick pulling of rack, has reached the effect that makes the rack remove fast.

Preferably, the surface of movable plate is equipped with the change device, it includes that two pierce through the pole, two to change the device the movable plate is all run through on the surface that pierces through the pole, the fixed surface that pierces through the pole is connected with the baffle, the baffle is located the surface of cleaning cloth, the one end fixed mounting that pierces through the pole and keep away from the baffle has the board of placing, the sliding surface that pierces through the pole is connected with the clamp plate, the clamp plate is located the surface of cleaning cloth, and through rotating the baffle, cleaning cloth loses the extrusion back of baffle, can change cleaning cloth, has reached the effect of conveniently changing cleaning cloth.

Preferably, the surface of two penetrating rods is sleeved with a spring, the two ends of the spring are respectively fixedly connected with the pressing plate and the placing plate, the pressing plate is driven to move by the spring, the pressing plate extrudes the cleaning cloth, the cleaning cloth is fixed at the moment, and the effect of fixing the cleaning cloth is achieved.

Preferably, the inside sliding connection of movable plate has two square boards, square board is located the surface of baffle, the inside of square board is inserted and is equipped with the balancing pole, sets up square board and shelters from the baffle for the baffle can not rotate, has reached the pivoted effect of restriction baffle.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, when needs are selected separately iron fillings and dust, at first insert the inside of placing the box with the filter holder, insert the rack afterwards in the contact frame and place the gap between the box, at this moment the surface extrusion filter holder of rack, at this moment the filter holder is fixed in placing the box, put iron fillings and dust on the surface of filter holder afterwards, then the slip bracing piece, the bracing piece slides along the inner wall of connecting hole, it slides to drive the movable plate when the bracing piece is gliding, it slides to drive the cleaning cloth when the movable plate is gliding, the cleaning cloth slides in-process, the cleaning cloth falls into the collection box with the hole that the dust passes through the filter holder, iron fillings still are on the surface of filter holder this moment, through setting up sorting structure, can select separately iron fillings and the dust that produce in the steam turbine rotor course of working, make things convenient for the staff to collect.

2. In the utility model, when the cleaning cloth on the movable plate needs to be replaced, firstly, the pressing plate is pulled, after the pressing plate slides for a certain distance towards the direction close to the placing plate, the cleaning cloth loses the extrusion of the pressing plate, at the moment, the pressing plate stops being pulled, then, the balance rod slides towards the direction close to the movable plate, the balance plate slides while driving the square plate to slide, after the square plate slides for a certain distance, the partition plate loses the shielding of the square plate, at the moment, the partition plate can be rotated, after the partition plate rotates for a certain angle, the cleaning cloth is not contacted with the partition plate, at the moment, the cleaning cloth can be taken down, then, new cleaning cloth is put on the movable plate, then, the partition plate is rotated, after the partition plate rotates for a certain angle, the cleaning cloth is contacted with the partition plate, then, the pressing plate is loosened, the pressing plate slides under the action of spring elasticity, the pressing plate moves towards the direction close to the cleaning cloth, after the pressing plate moves for a certain distance, the surface of the pressing plate extrudes the cleaning cloth, the cleaning cloth is fixed on the movable plate at the moment, and the forehead cleaning cloth on the movable plate can be quickly replaced by arranging the replacing device, so that the cleaning cloth is convenient for workers to use quickly.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a device for removing dust and sorting iron chips in the process of processing a steam turbine rotor;

FIG. 2 is a schematic structural view of the position A in FIG. 1 of the steam turbine rotor machining iron scrap dust removal and separation device provided by the utility model;

FIG. 3 is a schematic view of a part of the structure of FIG. 1 in the iron dust removing and sorting device for steam turbine rotor processing of the present invention;

FIG. 4 is a schematic side view of the dust removing and sorting apparatus for processing iron filings of a steam turbine rotor shown in FIG. 1;

fig. 5 is the utility model provides a B department structure sketch map 4 among steam turbine rotor processing iron fillings dust removal sorting unit.

Illustration of the drawings:

1. placing the box; 2. a sorting structure; 201. placing a rack; 202. a filter frame; 203. a collection box; 204. moving the plate; 205. a cleaning cloth; 206. connecting holes; 207. an extension plate; 208. a support bar; 209. a holding rod; 210. a contact frame; 3. replacing the device; 31. a penetration rod; 32. pressing a plate; 33. a spring; 34. placing a plate; 35. a partition plate; 36. a square plate; 37. a balance bar.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a steam turbine rotor processing iron fillings sorting unit that removes dust, is including placing box 1 and sorting structure 2, and the surface of placing box 1 is equipped with sorting structure 2, and the surface of movable plate 204 is equipped with change device 3.

The specific arrangement and function of the sorting structure 2 and the changing device 3 will be described in detail below.

In this embodiment: sorting structure 2 includes two connecting holes 206, two connecting holes 206 are all seted up on the surface of placing box 1, the inner wall sliding connection of connecting hole 206 has bracing piece 208, the one end fixedly connected with movable plate 204 that two bracing pieces 208 are close to each other, the surface mounting of movable plate 204 has cleaning cloth 205, the inside sliding connection who places box 1 has filter frame 202, filter frame 202 is located the surface of cleaning cloth 205, the inside sliding connection who places box 1 has collection box 203, through all putting into the surface of filter frame 202 with iron fillings and dust, then promote cleaning cloth 205 on the movable plate 204, cleaning cloth 205 can sweep the dust of mixing in the iron fillings into collection box 203 through filter frame 202, reached the effect of sorting iron fillings and dust.

Specifically, the surfaces of the two support rods 208 are both connected with the extension plate 207 in a threaded manner, the extension plate 207 is located on the surface of the box 1, and the support rods 208 can slide along the inner walls of the connecting holes 206 under the support of the extension plate 207 by arranging the extension plate 207, so that the effect of enabling the support rods 208 to slide stably is achieved.

Specifically, the surface of the placing box 1 is fixedly connected with four contact frames 210, the contact frames 210 are U-shaped, the surface of the contact frames 210 is connected with the placing frame 201 in a sliding manner, and the placing frame 201 is located on the surface of the filter frame 202.

In this embodiment: by arranging the placing frame 201, the placing frame 201 is positioned on the surface of the filter frame 202 to limit the filter frame 202 to slide, so that the effect of fixing the filter frame 202 on the placing box 1 is achieved.

Specifically, two liang of a set of four rack 201, the equal fixed mounting in surface of two sets of racks 201 has holding rod 209, and through setting up holding rod 209, holding rod 209 can stimulate rack 201 fast, has reached the effect that makes rack 201 remove fast.

In this embodiment: changing device 3 includes two and pierces through pole 31, two surfaces that pierce through pole 31 all run through movable plate 204, the fixed surface who pierces through pole 31 is connected with baffle 35, baffle 35 is located the surface of cleaning cloth 205, the one end fixed mounting who pierces through pole 31 and keep away from baffle 35 has place board 34, the surperficial sliding connection who pierces through pole 31 has clamp plate 32, clamp plate 32 is located the surface of cleaning cloth 205, through rotating baffle 35, cleaning cloth 205 loses the extrusion back of baffle 35, can change cleaning cloth 205, the effect of conveniently changing cleaning cloth 205 has been reached.

Specifically, the surface of the two penetrating rods 31 is sleeved with the springs 33, two ends of each spring 33 are fixedly connected with the pressure plate 32 and the placing plate 34 respectively, the pressure plate 32 is driven to move by the arrangement of the springs 33, the pressure plate 32 extrudes the cleaning cloth 205, the cleaning cloth 205 is fixed, and the effect of fixing the cleaning cloth 205 is achieved.

Specifically, two square plates 36 are slidably connected inside the moving plate 204, the square plates 36 are located on the surface of the partition 35, and a balance bar 37 is inserted inside the square plates 36.

In this embodiment: set up square board 36 and shelter from baffle 35 for baffle 35 can not rotate, has reached restriction baffle 35 pivoted effect.

The working principle is as follows: when iron chips and dust need to be sorted, firstly, the filter frame 202 is inserted into the placing box 1, then the placing frame 201 is inserted into a gap between the contact frame 210 and the placing box 1, at the moment, the surface of the placing frame 201 presses the filter frame 202, at the moment, the filter frame 202 is fixed in the placing box 1, then, the iron chips and the dust are placed on the surface of the filter frame 202, then, the supporting rod 208 slides along the inner wall of the connecting hole 206, the moving plate 204 is driven to slide while the supporting rod 208 slides, the cleaning cloth 205 is driven to slide while the moving plate 204 slides, during the sliding process of the cleaning cloth 205, the dust falls into the collecting box 203 through the hole of the filter frame 202, at the moment, the iron chips still remain on the surface of the filter frame 202, when the cleaning cloth 205 on the moving plate 204 needs to be replaced, firstly, the pressure plate 32 is pulled, and after the pressure plate 32 slides for a certain distance towards the direction of the placing plate 34, the cleaning cloth 205 loses the extrusion of the pressing plate 32, at this time, the pressing plate 32 stops being pulled, then the balance bar 37 slides, the balance bar 37 slides towards the direction close to the moving plate 204, the square plate 36 is driven to slide while the balance bar slides, after the square plate 36 slides for a certain distance, the partition plate 35 loses the shielding of the square plate 36, at this time, the partition plate 35 can be rotated, after the partition plate 35 is rotated by a certain angle, the cleaning cloth 205 is not contacted with the partition plate 35, at this time, the cleaning cloth 205 can be taken down, then, a new cleaning cloth 205 is put on the moving plate 204, and then, the partition plate 35 is rotated, and after the partition plate 35 is rotated by a certain angle, the cleaning cloth 205 is contacted with the partition 35, then the pressure plate 32 is released, the pressure plate 32 slides under the elastic force of the spring 33, the pressure plate 32 moves to the direction close to the cleaning cloth 205, after the pressure plate 32 moves a certain distance, the surface of the platen 32 presses the cleaning cloth 205, and at this time, the cleaning cloth 205 is fixed to the moving plate 204.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a steam turbine rotor processing iron fillings dust removal sorting unit, is including placing box (1) and sorting structure (2), its characterized in that: the surface of placing box (1) is equipped with sorting structure (2), sorting structure (2) include two connecting holes (206), two connecting hole (206) are all seted up on the surface of placing box (1), the inner wall sliding connection of connecting hole (206) has bracing piece (208), two one end fixedly connected with movable plate (204) that bracing piece (208) are close to each other, the surface mounting of movable plate (204) has cleaning cloth (205), the inside sliding connection who places box (1) has filter frame (202), filter frame (202) are located cleaning cloth (205)'s surface, the inside sliding connection who places box (1) has collection box (203).

2. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 1 characterized in that: the surfaces of the two support rods (208) are both connected with an extension plate (207) in a threaded mode, and the extension plate (207) is located on the surface where the box (1) is placed.

3. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 1, characterized in that: the surface of the placing box (1) is fixedly connected with four contact frames (210), the contact frames (210) are U-shaped, the surface of each contact frame (210) is connected with a placing frame (201) in a sliding mode, and the placing frames (201) are located on the surface of the filter frame (202).

4. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 3, characterized in that: four two liang a set of rack (201), two sets of the surface of rack (201) all fixed mounting has holding rod (209).

5. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 1, characterized in that: the surface of movable plate (204) is equipped with change device (3), change device (3) include two and pierce through pole (31), two the surface that pierces through pole (31) all runs through movable plate (204), the fixed surface that pierces through pole (31) is connected with baffle (35), baffle (35) are located the surface of cleaning cloth (205), the one end fixed mounting that pierces through pole (31) and keep away from baffle (35) has place board (34), the surperficial sliding connection that pierces through pole (31) has clamp plate (32), clamp plate (32) are located the surface of cleaning cloth (205).

6. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 5, characterized in that: the surfaces of the two penetrating rods (31) are sleeved with springs (33), and two ends of each spring (33) are fixedly connected with the pressing plate (32) and the placing plate (34) respectively.

7. The steam turbine rotor processing iron fillings dust removal sorting unit of claim 5, characterized in that: the inner part of the moving plate (204) is connected with two square plates (36) in a sliding mode, the square plates (36) are located on the surfaces of the partition plates (35), and balancing rods (37) are inserted into the square plates (36).