CN220918365U

CN220918365U - Vibration dewatering screen

Info

Publication number: CN220918365U
Application number: CN202322587804.3U
Authority: CN
Inventors: 苗仲禹; 苗重阳; 苗向阳; 周霞
Original assignee: Henan Sanmu Machinery Equipment Co ltd
Current assignee: Henan Sanmu Machinery Equipment Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-10
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a vibrating dewatering screen, which comprises a bearing bracket and supporting legs, wherein coamings are arranged around the top of the bearing bracket. According to the utility model, the buffer plates and the buffer springs are adopted, the falling impact of the ore can be relieved for a plurality of times through the plurality of groups of buffer plates which are obliquely and alternately arranged when the ore falls on the surface of the buffer plate, and the buffer plates are driven to overturn due to the impact when the ore falls on the surface of the buffer plate, so that the buffer plates can move along the sliding grooves, the buffer rods are pressed when the buffer plates move, the limiting plates are pushed through the extrusion of the buffer rods, the buffer springs at the bottom ends of the limiting plates are driven to shrink at the moment, the generated impact can be absorbed and weakened to a certain extent through the deformation of the buffer springs, and the buffer plate has the advantages of good buffering effect and small sieve plate damage.

Description

Vibration dewatering screen

Technical Field

The utility model relates to the technical field of dewatering screens, in particular to a vibrating dewatering screen.

Background

The dewatering screen mainly has the functions of dewatering, desliming and medium removal, and can be used for sand washing in a sand and stone material factory, coal slime recovery in a coal preparation factory, dry tailing discharge in a concentrating mill and the like, so that the dewatering screen is also called a sand and stone dewatering screen, a mining dewatering screen, a coal slime dewatering screen, a tailing dewatering screen and the like. The dewatering screen adopts a double-electrode self-synchronizing technology, and a universal eccentric block and an adjustable amplitude vibrator. Mainly comprises a screen box, a vibration exciter, a supporting system and a motor. The two independent vibrators are driven by the adhesive tape coupling to synchronously and reversely run, and the component force of the centrifugal force generated by the two eccentric masses along the vibration direction is overlapped and reversely offset, so that a single vibration along the vibration direction is formed, and the screen box is made to reciprocate and linearly move.

The prior art has the following publication numbers: CN217961567U an ore vibration dewatering screen, including equipment support body and location branch, fixed mounting has vibration spring on the location branch, be connected with the screening box on the vibration spring, fixed mounting has vibration motor in the screening box, screening box one side edge fixed mounting has feed mechanism, feed mechanism includes feed inlet, location stabilizer blade, connecting hole, loose axle and unloading spout, feed inlet fixed mounting is in screening box one side edge, feed inlet bottom fixed mounting has the location stabilizer blade, movable mounting has the loose axle on the location stabilizer blade, movable mounting has the unloading spout on the loose axle, unloading spout below is equipped with buffer gear, buffer gear includes movable running roller, running roller support, buffering pillar, buffer spring, location pillar and positioning base.

The above patent still has certain drawbacks in use: it buffers the ore that falls through the buffer gear that single group set up, and then weakens holistic impact force, reduce the damage to the sieve, but single group's structure plays the buffering effect limited, and when the ore directly falls to the forefront of unloading spout, it is very little to the compression deformation that the buffering pillar caused, and then make the impact of keeping out also corresponding diminish, follow-up still can cause huge impact to the sieve, lead to the damage of sieve, and the most direct discharge of moisture that produces after the vibration dehydration in addition causes the waste of water resource and the pollution to the environment easily.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a vibrating dewatering screen, which has the advantages of good buffering effect, small screen plate damage and moisture collection, thereby solving the problems in the prior art.

(II) technical scheme

In order to achieve the advantages of good buffering effect, small sieve plate damage and moisture collection, the utility model adopts the following specific technical scheme:

The utility model provides a vibration dewatering screen, includes bears support and supporting leg, it is equipped with the bounding wall to bear support top position all around, be located between the bounding wall and bear support top intermediate position and be equipped with a plurality of groups infiltration hole, it installs a plurality of groups of location branches to bear support top position, the position is connected with the screening box between the location branch, screening box inside one side position is equipped with the cushion chamber, the crisscross slope of cushion chamber inside both sides surface position rotates and is connected with a plurality of groups buffer board, the spout has been seted up to buffer board bottom one side position, spout internal connection has the buffer rod, the buffer rod bottom is connected with the limiting plate, the parcel of limiting plate periphery has a buffer tube, the inside position that is located of buffer tube is equipped with buffer spring in limiting plate bottom position, the buffer tube is installed in cushion chamber both sides inner wall position.

Further, the water collection tank is installed to the intermediate position of bearing support bottom, water collection tank top position is connected with the infiltration hole, filter screen and activated carbon sheet are installed in proper order to the inside from the top down of water collection tank.

Further, a plurality of groups of vibrating motors are arranged at the middle position of one side surface of the screening box body through a motor bracket.

Further, a screen plate is arranged at the bottom end position in the screening box body.

Further, supporting legs are symmetrically arranged at two sides of the bottom of the bearing bracket.

Further, a groove for water filtered by the sieve plate to flow out is formed in the bottom of the screening box.

Further, a feed inlet is fixedly arranged at the top of the screening box body.

Further, an outlet for ore discharge is arranged at the bottom of one side surface of the screening box body.

(III) beneficial effects

Compared with the prior art, the utility model provides the vibrating dewatering screen, which has the following beneficial effects:

(1) According to the utility model, the buffer plates and the buffer springs are adopted, the falling impact of the ore can be relieved for a plurality of times through the plurality of groups of buffer plates which are obliquely and alternately arranged when the ore falls on the surface of the buffer plate, and the buffer plates can be driven to overturn due to the impact when the ore falls on the surface of the buffer plate, at the moment, the buffer plates can move along the sliding grooves, the buffer rods can be pressed when the buffer plates move, the limiting plates can be pushed through the extrusion of the buffer rods, at the moment, the buffer springs at the bottom ends of the limiting plates can be driven to contract, the generated impact can be absorbed and weakened to a certain extent through the deformation of the buffer springs, so that the buffer effect of the ore is good, and the sieve plate has the advantage of small damage.

(2) According to the utility model, the water collecting tank is adopted, vibration dehydration operation of ores can be realized through operation of the vibration motor, water which is separated out can fall through the water seepage holes and flow into the water collecting tank, certain purification of the separated water can be realized through filtering and adsorption operation of the filter screen and the activated carbon plate in the water collecting tank, subsequent use is convenient, waste of water resources is avoided, environmental pollution is reduced, and the water collecting device has the advantage of collecting the water.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a vibrating dewatering screen according to the present utility model;

FIG. 2 is a schematic illustration of the connection of the buffer plate and the buffer cartridge of the present utility model;

FIG. 3 is a schematic view of the positional relationship between the water seepage holes and the positioning struts of the present utility model;

fig. 4 is a schematic view of the structure of the filter screen of the present utility model.

In the figure:

1.A load bearing bracket; 2. coaming plate; 3. screening a box body; 4. a buffer chamber; 5. a buffer plate; 6. a chute; 7. a feed inlet; 8. a buffer rod; 9. a buffer tube; 10. a limiting plate; 11. a buffer spring; 12. a vibration motor; 13. a motor bracket; 14. a sieve plate; 15. positioning the supporting rod; 16. water seepage holes; 17. support legs; 18. a water collection tank; 19. an activated carbon plate; 20. and (5) a filter screen.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a vibratory dewatering screen.

The utility model is further described with reference to the accompanying drawings and the specific implementation, as shown in fig. 1-4, a vibration dewatering screen according to an embodiment of the utility model comprises a bearing support 1 and supporting legs 17, surrounding plates 2 are arranged around the top of the bearing support 1, a plurality of groups of water seepage holes 16 are arranged between the surrounding plates 2 and positioned at the middle position of the top of the bearing support 1, a plurality of groups of positioning struts 15 are arranged at the top of the bearing support 1, a screening box 3 is connected between the positioning struts 15, a buffer cavity 4 is arranged at one side position inside the screening box 3, a plurality of groups of buffer plates 5 are connected at two side surface positions inside the buffer cavity 4 in a staggered inclined rotation manner, a chute 6 is arranged at one side position of the bottom of the buffer plate 5, a buffer rod 8 is connected inside the chute 6, a limiting plate 10 is connected at the bottom end of the buffer rod 8, a buffer cylinder 9 is wrapped outside the limiting plate 10, a buffer spring 11 is arranged at the bottom position inside the buffer cylinder 9 and is arranged at two side inner wall positions of the buffer cavity 4.

In one embodiment, the water collection tank 18 is installed to carrier 1 bottom intermediate position, and water collection tank 18 top position is connected with infiltration hole 16, and filter screen 20 and active carbon plate 19 are installed in proper order to water collection tank 18 inside from the top down, and filter screen 20's setting is in order to block filtration treatment with the large granule solid impurity in the moisture that dewaters out, and active carbon plate 19's setting is in order to carry out secondary filtration with the moisture after the preliminary filtration, more careful impurity in the removal water, the follow-up recycle of the water source of being convenient for reduces the waste of water resource, avoids causing the pollution to the environment.

In one embodiment, a plurality of groups of vibration motors 12 are arranged at the middle position of one side surface of the screening box 3 through a motor bracket 13.

In one embodiment, a screen plate 14 is mounted at the bottom end position inside the screening box 3, and the screen plate 14 is provided for facilitating the dewatering of ore.

In one embodiment, the supporting legs 17 are symmetrically arranged at two sides of the bottom of the bearing bracket 1, and the whole device can be fixed through the supporting legs 17, so that the whole use stability is enhanced.

In one embodiment, the bottom of the screening box 3 is provided with a slot for the outflow of water filtered by the screen plate 14.

In one embodiment, the feed inlet 7 is fixedly arranged at the top of the screening box 3, and the feed inlet 7 is arranged to facilitate the introduction and use of ores to be treated.

In one embodiment, an outlet for ore discharge is arranged at the bottom of one side surface of the screening box 3, and the arrangement of the outlet facilitates ore discharge after dehydration.

Working principle: in the in-service use, personnel can put in the ore that needs to carry out dehydration through feed inlet 7, can alleviate the whereabouts impact of ore through the crisscross buffer board 5 that sets up of multiunit slope in the ore whereabouts, and then make the ore whereabouts make the dynamics of impact reduce at sieve 14, reduce the damage to sieve 14, prolong the life of sieve 14, can drive buffer board 5 and overturn owing to the impact when the ore falls to buffer board 5 surface, buffer board 5 can remove along spout 6 this moment, can oppress buffer rod 8 when buffer board 5 removes, the extrusion through buffer rod 8 can promote limiting plate 10, can drive buffer spring 11 shrink of limiting plate 10 bottom this moment, the deformation through buffer spring 11 can carry out certain absorption to the impact of production and weaken, and then play the buffering purpose to the ore, moreover, the ore can fall to the position 14, the operation through vibrating motor 12 can realize the vibration dehydration operation to the ore, the moisture that drops through hole 16 to the water catch tank 18 inside, through inside the water catch bowl 18, can carry out the oppression to buffer rod 8, can promote limiting plate 10 through the extrusion of buffer spring 10, can carry out the absorption to the impact spring 11 bottom of limiting plate 10, the impact absorption to the impact absorption of production, and the environmental protection device has been realized to the water pollution that the whole has been reduced, the environmental protection has been realized to the filter screen has the advantage of the water absorption of the whole, the environmental protection is realized, the environmental protection has and the environmental protection is convenient for the filter device is realized.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a vibration dewatering screen, includes bears support (1) and supporting leg (17), its characterized in that, it is equipped with bounding wall (2) to bear support (1) top position all around, be located between bounding wall (2) and bear support (1) top intermediate position and be equipped with a plurality of groups of oozes water hole (16), it installs a plurality of group's location branches (15) to bear support (1) top position, position connection has screening box (3) between location branch (15), screening box (3) inside one side position is equipped with buffer chamber (4), the inside both sides surface position of buffer chamber (4) is crisscross to incline to rotate and is connected with a plurality of groups buffer board (5), spout (6) have been seted up to buffer board (5) bottom one side position, spout (6) internal connection has buffer rod (8), buffer rod (8) bottom is connected with limiting plate (10), limiting plate (10) periphery parcel has buffer tube (9), buffer tube (9) inside be located limiting plate (10) bottom position and be equipped with buffer spring (11), buffer tube (9) are installed in buffer chamber (4) both sides inner wall position.

2. The vibrating dewatering screen according to claim 1, wherein a water collecting tank (18) is installed at the middle position of the bottom of the bearing bracket (1), the top position of the water collecting tank (18) is connected with the water seepage holes (16), and a filter screen (20) and an activated carbon plate (19) are sequentially installed inside the water collecting tank (18) from top to bottom.

3. A vibrating dewatering screen according to claim 1, characterized in that a plurality of groups of vibrating motors (12) are mounted in the middle of one side surface of the screening box (3) through motor brackets (13).

4. A vibrating dewatering screen according to claim 1, characterized in that the screen deck (14) is mounted at the inner bottom end of the screening box (3).

5. A vibrating dewatering screen according to claim 1, characterized in that supporting legs (17) are symmetrically arranged at two sides of the bottom of the bearing bracket (1).

6. A vibrating dewatering screen according to claim 1, characterized in that the screening box (3) is provided with slots in its bottom for the outflow of water filtered by the screen (14).

7. A vibrating dewatering screen according to claim 1, characterized in that the top of the screening box (3) is fixedly provided with a feed inlet (7).

8. A vibrating dewatering screen according to claim 1, wherein the screening box (3) has an outlet for ore removal at a bottom of a side surface.