CN210613859U

CN210613859U - Crushing device for tungsten slag recovery

Info

Publication number: CN210613859U
Application number: CN201920854885.XU
Authority: CN
Inventors: 普崇恩; 谢建清
Original assignee: Hunan Changhong New Energy Materials Co ltd
Current assignee: Hunan Changhong New Energy Materials Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-26
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a crushing device for tungsten slag recovery, including device casing and feeding box, the avris at feeding box top and the avris of bottom all fix and are equipped with the reinforcing plate, the bottom mounting of feeding box is equipped with the feeder hopper, the bottom of feeder hopper and the import fixed connection of device lid top middle part, the front and the back of device lid all fix and are equipped with fixed roof, the bottom of device lid and the top fixed connection of device casing, the bottom of device casing front and the bottom of back all fix and are equipped with fixed bottom plate, the utility model relates to a crushing device for tungsten slag recovery, through the pneumatic cylinder of fixed mounting, conveniently separate device casing and device lid and maintain and clear up this crushing device inside, avoid the serious wearing and tearing of internal component, improve crushing efficiency and prolong the life of this equipment; through fixed reinforcing plate and the backup pad that is equipped with, conveniently strengthen and protect the feeding box, avoid meeting accident to cause the staff injured.

Description

Crushing device for tungsten slag recovery

Technical Field

The utility model relates to a breaker, in particular to breaker is used in tungsten sediment recovery belongs to equipment technical field for the tungsten sediment is retrieved.

Background

The tungsten slag is produced by taking wolframite or scheelite as a main raw material to produce WO₃Or solid waste discharged during the ammonium paratungstate process. Conventional production of WO₃The process of (2) is a soda sintering process; the soda sintering process has low metal recovery rate, poor product quality and serious environmental pollution, so the alkali pressure cooking process is changed later; the tungsten slag discharged by the alkaline pressure cooking process exists in a hydroxide form, but the composition of the tungsten slag is basically the same as that of the soda sintering process; WO 1t per production₃About 0.5t of tungsten slag is discharged; need carry out the breakage to the tungsten sediment at the recovery in-process, general tungsten sediment is retrieved with breaker inconvenient maintenance and is cleared up its inside, and long-time the use can cause breaker inner member wearing and tearing serious, reduces crushing efficiency, has shortened crushing equipment's life simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breaker is used in tungsten sediment recovery to solve the general breaker is used in tungsten sediment recovery that proposes among the above-mentioned background art inconvenient maintain and clear up its inside, long-time the use can cause the serious problem of breaker inner member wearing and tearing.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for tungsten slag recovery comprises a device shell and a feeding box body, wherein reinforcing plates are fixedly arranged on the side of the top end of the feeding box body and the side of the bottom end of the feeding box body, a feeding hopper is fixedly arranged at the bottom end of the feeding box body, the bottom end of the feeding hopper is fixedly connected with an inlet at the middle part of the top end of the device cover body, fixed top plates are fixedly arranged on the front surface and the back surface of the device cover body, the bottom end of the device cover body is fixedly connected with the top end of the device shell, fixed bottom plates are fixedly arranged on the front bottom and the back surface of the device shell, hydraulic cylinders are fixedly arranged on two sides of the top end of the fixed bottom plates, hydraulic rods of the four hydraulic cylinders are respectively fixedly connected with two sides of the bottoms of the two fixed top plates, a motor is fixedly arranged in the middle part of the side, the device comprises a device shell and is characterized in that a plurality of crushing gears are fixedly arranged on the surface of the crushing roller, fixed gears corresponding to the crushing gears are fixedly arranged in the device shell, and a discharge hopper is fixedly arranged at the bottom end of the device shell.

As an optimal technical scheme of the utility model, a plurality of the both sides of reinforcing plate are all fixed and are equipped with the backup pad.

As a preferred technical scheme of the utility model, two the middle part of the positive both sides of PMKD and both sides face and the middle part of the positive both sides of two crown plates and both sides face all fix and are equipped with the screw hole.

As an optimized technical scheme of the utility model, the fixed observation window that is equipped with in top of device casing another side.

As an optimal technical scheme of the utility model, four the bottom of pneumatic cylinder is all fixed and is equipped with mounting flange.

As an optimal technical scheme of the utility model, the middle part fixed mounting that installs casing another side has flush mounting plate of switch, flush mounting plate of switch's fixed surface installs pneumatic cylinder switch and motor switch, pneumatic cylinder and motor are respectively through pneumatic cylinder switch and motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a crushing device for tungsten slag recovery, which is characterized in that a device shell and a device cover body are conveniently separated to maintain and clean the interior of the crushing device through a fixedly installed hydraulic cylinder, so that the internal components are prevented from being seriously worn, the crushing efficiency is improved, and the service life of the device is prolonged; the feeding box body is conveniently reinforced and protected by the fixedly arranged reinforcing plate and the supporting plate, so that workers are prevented from being injured due to accidents; the tungsten slag is conveniently crushed through the fixedly installed motor, the crushing roller, the crushing gear and the fixed gear, and the recovery rate of tungsten is improved; through the fixed bottom plate and the fixed roof that are equipped with fixedly, conveniently install and fix the pneumatic cylinder.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a device housing; 2. a discharge hopper; 3. fixing the bottom plate; 4. a hydraulic cylinder; 5. fixing a top plate; 6. a feed hopper; 7. a reinforcing plate; 8. a feed box body; 9. a support plate; 10. a threaded hole; 11. a device cover body; 12. a motor; 13. an observation window; 14. a switch panel; 15. crushing the roller; 16. crushing the gear; 17. fixing a gear; 18. and (7) mounting a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a crushing device for tungsten slag recovery, which comprises a device shell 1 and a feeding box 8, wherein the side of the top end and the side of the bottom end of the feeding box 8 are both fixedly provided with a reinforcing plate 7, the bottom end of the feeding box 8 is fixedly provided with a feeding hopper 6, the bottom end of the feeding hopper 6 is fixedly connected with an inlet at the middle part of the top end of a device cover 11, the front surface and the back surface of the device cover 11 are both fixedly provided with fixed top plates 5, the bottom end of the device cover 11 is fixedly connected with the top end of the device shell 1, the bottom of the front surface and the bottom of the back surface of the device shell 1 are both fixedly provided with fixed bottom plates 3, both sides of the top ends of the two fixed bottom plates 3 are both fixedly provided with hydraulic cylinders 4, hydraulic rods of the four hydraulic cylinders 4 are respectively fixedly connected with both sides of the bottom ends of the two fixed top plates 5, the middle part of, the surface of the crushing roller 15 is fixedly provided with a plurality of crushing gears 16, the inside of the device shell 1 is fixedly provided with a fixed gear 17 corresponding to the crushing gears 16, and the bottom end of the device shell 1 is fixedly provided with a discharge hopper 2.

Preferably, the supporting plates 9 are fixedly arranged on two sides of the reinforcing plates 7, so that the reinforcing plates 7 are conveniently supported.

Preferably, the threaded holes 10 are fixedly formed in the middle parts of the two front sides and the two side faces of the two fixing bottom plates 3 and the middle parts of the two front sides and the two side faces of the two fixing top plates 5, so that the device is convenient to fix.

Preferably, the top of the other side of the device housing 1 is fixedly provided with an observation window 13, so that the working condition of the device can be conveniently observed.

Preferably, the bottom ends of the four hydraulic cylinders 4 are all fixedly provided with mounting flanges 18, so that the hydraulic cylinders 4 can be conveniently mounted and dismounted.

Preferably, the middle part of the other side surface of the device shell 1 is fixedly provided with a switch panel 14, the surface of the switch panel 14 is fixedly provided with a hydraulic cylinder switch and a motor switch, and the hydraulic cylinder 4 and the motor 12 are respectively electrically connected with a power supply through the hydraulic cylinder switch and the motor switch, so that the hydraulic cylinder 4 and the motor 12 can be conveniently controlled.

When the crushing device is used specifically, the utility model relates to a tungsten slag recycling crushing device, at first, tungsten slag is put into the feeding box body 8, then tungsten slag in the feeding box body 8 enters the device shell 1 through the feeding hopper 6, the motor switch is turned on, the crushing roller 15 is driven to rotate through the rotation of the rotating shaft of the motor 12, the rotating crushing roller 15 drives the crushing gear 16 and the fixed gear 17 to move relatively to crush tungsten slag in the device shell 1, the crushed tungsten slag falls to the discharging hopper 2 to be gathered and discharged, the working condition of the device is known through the observation window 13, and corresponding treatment is made in time; when the interior of the device needs to be cleaned and maintained, the motor switch is turned off, then the hydraulic cylinder switch is turned on, the device shell 1 is separated from the device cover body 11 through the extension of the hydraulic rod of the hydraulic cylinder 4, when the device is moved to a proper position, the hydraulic cylinder switch is turned off, tungsten slag which cannot be broken in time is removed in time, internal components are maintained or replaced, the internal components are prevented from being seriously worn, the breaking efficiency is improved, and the service life of the device is prolonged; after cleaning and maintenance are finished, a hydraulic cylinder switch is turned on, and a cover body 11 of the device is driven to move downwards through shortening of a hydraulic rod of the hydraulic cylinder 4; after the device shell 1 and the device cover 11 are fixedly connected, the hydraulic cylinder switch is closed, and the motor switch is turned on for reuse.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breaker is used in tungsten sediment recovery, includes device casing (1) and feeding box (8), its characterized in that, the avris on feeding box (8) top and the avris of bottom all fix and are equipped with reinforcing plate (7), the bottom mounting of feeding box (8) is equipped with feeder hopper (6), the bottom of feeder hopper (6) and the import fixed connection of device lid (11) top middle part, the front and the back of device lid (11) all fix and are equipped with fixed roof (5), the bottom of device lid (11) and the top fixed connection of device casing (1), the positive bottom of device casing (1) and the bottom of back all fix and are equipped with PMKD (3), two the both sides on PMKD (3) top all fixed mounting have pneumatic cylinder (4), four the hydraulic stem of pneumatic cylinder (4) respectively with the both sides fixed connection of two PMKD (5) bottoms, the device is characterized in that a motor (12) is fixedly mounted in the middle of the side face of the device shell (1), a transmission shaft of the motor (12) penetrates through a wall body of the device shell (1) and one end of a crushing roller (15) and is fixedly connected with the surface of the crushing roller (15), a plurality of crushing gears (16) are fixedly arranged on the surface of the crushing roller (15), fixed gears (17) corresponding to the crushing gears (16) are fixedly mounted inside the device shell (1), and a discharge hopper (2) is fixedly arranged at the bottom end of the device shell (1).

2. The crushing device for tungsten slag recovery according to claim 1, wherein: and supporting plates (9) are fixedly arranged on two sides of the plurality of reinforcing plates (7).

3. The crushing device for tungsten slag recovery according to claim 1, wherein: and threaded holes (10) are fixedly formed in the middle parts of the two sides and the two side faces of the front of the two fixing bottom plates (3) and the middle parts of the two sides and the two side faces of the front of the two fixing top plates (5).

4. The crushing device for tungsten slag recovery according to claim 1, wherein: an observation window (13) is fixedly arranged at the top of the other side surface of the device shell (1).

5. The crushing device for tungsten slag recovery according to claim 1, wherein: and mounting flanges (18) are fixedly arranged at the bottom ends of the four hydraulic cylinders (4).

6. The crushing device for tungsten slag recovery according to claim 1, wherein: the device casing (1) the middle part fixed mounting of another side has flush mounting plate of switch (14), the fixed surface of flush mounting plate of switch (14) installs pneumatic cylinder switch and motor switch, pneumatic cylinder (4) and motor (12) are respectively through pneumatic cylinder switch and motor switch and power electric connection.