CN210700590U

CN210700590U - Anticorrosion device of wet-method feeding ball mill classifier

Info

Publication number: CN210700590U
Application number: CN201920925833.7U
Authority: CN
Inventors: 钟家利; 郭兴培; 许加宝
Original assignee: Gejiu Xinghua Zinc Industry Co ltd
Current assignee: Gejiu Xinghua Zinc Industry Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-09
Anticipated expiration: 2029-06-19

Abstract

The utility model provides an anti-corrosion device of a wet loading ball mill classifier, which comprises a spiral auger, a device shell, a feed inlet, a transmission device and a fixed bracket; the casing sets up to the rectangular channel structure, and erection joint is on the bottom plate, is provided with fixed bolster and backup pad fixed connection on the bottom plate, is provided with the center pin through the bearing on the casing both ends face, the fixed spiral auger that is provided with on the center pin, and the casing front portion is provided with the overflow mouth, and the casing rear portion is provided with the discharge gate, the backup pad is connected with water tank place the board, is provided with the water tank on the water tank place the board, the water tank is linked together through connecting pipe and spray pipe, and the spray pipe is according to the length evenly distributed of spiral auger, the last. The utility model discloses can adjust the inclination of grader, further adjust the ejection of compact speed of fine grit level material, the utility model discloses can regularly wash the spiral auger, avoid the device because soak the corrosion for a long time.

Description

Anticorrosion device of wet-method feeding ball mill classifier

Technical Field

The utility model relates to an organic solid waste handles and resourceization technical field, concretely relates to wet process material loading ball mill grader anticorrosion device.

Background

In the waste garbage treatment process, the waste garbage is required to be classified in advance through a classifier, the waste garbage is mainly divided into a fine particle grade and a coarse particle grade to be treated respectively, the existing classification equipment generally adopts a spiral classifier, materials enter from the middle part of the spiral classifier, the fine particle grade materials are discharged from an overflow port under the spiral action, the coarse particle grade materials sink at the bottom of the spiral classifier and are discharged from a discharge port at the top under the driving of a spiral blade, the spiral blade and the inner side of the device are easy to corrode due to the fact that the waste garbage mixture contains corrosive materials, the service life of the device is shortened, meanwhile, due to the fact that the inclination angle of the classifier is fixed, the inclination angle of the classifier cannot be adjusted according to the actual mixing condition of the materials in the classification process of the materials, and the overflow speed of the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet process material loading ball mill grader anticorrosion device can solve current spiral classifier and can not adjust the problem that fine grit level material spilled over speed.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an anti-corrosion device of a wet-process feeding ball mill classifier comprises a spiral auger, a device shell, a feeding port, a transmission device and a fixed support; the device shell is of a rectangular groove structure and is installed and connected to the device bottom plate, the lower part of the device bottom plate is provided with a supporting plate, a fixing support is arranged between the device bottom plate and the supporting plate, and two ends of the fixing support are respectively connected with the device bottom plate and the supporting plate; two end faces of the device shell are provided with central shafts through bearings, a spiral auger is fixedly arranged on the central shafts, and the central shafts are connected with a motor through transmission gears; the feed inlet sets up the intermediate position at the device casing, and device casing front portion is provided with the overflow mouth, and device casing rear portion is provided with the discharge gate, and the discharge gate setting is in the upper end of device casing promptly.

Further, the inner wall of the shell is provided with an anti-corrosion layer.

Further, the overflow mouth sets up to gradually receive the mouth formula structure, and the department of receiving is provided with detachable drainage tube.

Furthermore, the bottom plate is connected with the supporting plate through a first hinge mechanism, the fixed support is connected with the bottom plate through a second hinge mechanism, a telescopic cylinder is arranged on the lower portion of the fixed support, and the telescopic cylinder is communicated with the hydraulic pump through a hydraulic pipe.

Furthermore, a thread locking mechanism is arranged on the telescopic cylinder, and a lifting graduated scale is arranged on the fixed support.

Further, the backup pad is connected with water tank installation board, is provided with the water tank on the water tank installation board, and the built-in water pump of water tank, the water tank is linked together through connecting pipe and spray pipe, and spray pipe is according to spiral auger's length evenly distributed, the fixed side that sets up at the casing, the last shower nozzle that is provided with of spray pipe.

Furthermore, the number of the spray heads is two, and the spray nozzles of the two spray heads are arranged in a back-to-back mode.

Compared with the prior art, the utility model, contain one of following advantage at least:

1. the utility model is provided with the fixed bracket with adjustable height, and can adjust the inclination angle of the grader, thereby adjusting the inclination angle according to different mixing types of garbage, and further adjusting the discharging speed of fine-grained materials;

2. the utility model discloses shells inner wall is provided with anti-corrosion coating, can avoid the device inner wall because the corruption is destroyed, has prolonged the life of grader

3. The utility model discloses be provided with the washing shower nozzle, can regularly wash the spiral auger, avoid the device because soak the corrosion for a long time.

Drawings

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

Fig. 2 is a top view of the present invention.

Description of reference numerals:

1-water tank installation plate, 2-water tank, 3-overflow port, 4-shell, 5-feed inlet, 6-spiral auger, 7-spray head, 8-water spray pipeline, 9-transmission device, 11-hydraulic pump, 12-second hinge mechanism, 13-discharge port, 14-telescopic cylinder, 15-thread locking mechanism, 16-fixed support, 17-bottom plate, 18-connecting pipe, 19-support plate, 20-first hinge mechanism, 21-motor, 22-central shaft and 23-transmission gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "above", "below", "between", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience and simplicity of description, and do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

An anti-corrosion device of a wet-process feeding ball mill classifier comprises a spiral auger 6, a shell 4, a feeding port 5, a transmission device 9 and a fixed support 16; the shell 4 is of a rectangular groove structure and is mounted and connected on the bottom plate 17, the bottom plate 17 is provided with a fixed support 16 fixedly connected with a support plate 19, two end faces of the shell 4 are provided with a central shaft 22 through bearings, the central shaft 22 is fixedly provided with a spiral auger 6, the central shaft 22 is in power connection with a motor 21 through a transmission gear 23, the feed inlet 5 is arranged on the shell 4, the front part of the shell 4 is provided with an overflow port 3, the rear part of the shell 4 is provided with a discharge port 13, the motor output end of the transmission gear 23 is provided with a large gear, the motor output end is provided with a speed reducer according to parameter adjustment, the input end of the central shaft 22 is provided with a small gear, the torque of the central shaft 22 can be increased, the central shaft 22 rotates to drive the spiral auger 6 to rotate, fine fraction materials in the, thus finishing the grading of the garbage mixed material.

Example 2

On the basis of the embodiment 1, the inner wall of the shell 4 is provided with the anti-corrosion layer, and the arranged anti-corrosion layer can prevent the inner wall of the shell 4 from being corroded, so that the service life of the classifier is prolonged.

Example 3

On the basis of the embodiment 1-2, the overflow port 3 is set to be of a gradually-closed structure, a detachable drainage tube is arranged at the closed position, and the overflowing fine-grained material can be directly drained to the next processing mechanism through the arranged drainage tube.

Example 4

On the basis of the embodiment 1-3, the bottom plate 17 is connected with the supporting plate 19 through the first hinge mechanism 20, the fixed support 16 is connected with the bottom plate 17 through the second hinge mechanism 12, the telescopic cylinder 14 is arranged at the lower part of the fixed support 16, the telescopic cylinder 14 is communicated with the hydraulic pump 11 through a hydraulic pipe, the inclined angle of the classifier can be adjusted through the arranged telescopic cylinder 14, the overflow speed of fine-grained materials of the classifier is increased, and the classification efficiency is improved.

Example 5

On the basis of the embodiments 1 to 4, the telescopic cylinder 14 is provided with the thread locking mechanism 15, the fixed support 16 is provided with the lifting scale, and the arranged thread locking mechanism 15 can improve the stability of the grader after the height of the fixed support 16 is adjusted.

Example 6

On the basis of embodiment 1-5, backup pad 19 is connected with water tank installation board 1, is provided with water tank 2 on the water tank installation board 1, and the built-in water pump of water tank 2, water tank 2 is linked together through connecting pipe 18 and spray pipe 8, and spray pipe 8 is fixed according to the length evenly distributed of spiral auger 6 and is set up the side at casing 4, be provided with shower nozzle 7 on the spray pipe 8, the water in the water tank 2 that sets up can be suppressed through the water pump and get into shower nozzle 7, washs spiral auger 6, avoids rubbish mixture to pile up the corrosion on spiral auger 6.

Example 7

On the basis of embodiments 1-6, shower nozzle 7 is provided with two, and two shower nozzle settings dorsad, and the installation of double-end formula shower nozzle can be selected to the dorsad shower nozzle, and angle and height are adjusted according to the on-the-spot needs.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. Wet process material loading ball mill grader corrosion prevention device, its characterized in that: the device comprises a spiral auger (6), a shell (4), a feeding hole (5), a transmission device (9) and a fixed support (16); the shell (4) is of a rectangular groove structure and is installed and connected on the bottom plate (17), the lower part of the bottom plate (17) is provided with a supporting plate (19), a fixing support (16) is arranged between the bottom plate (17) and the supporting plate (19), and two ends of the fixing support (16) are respectively connected with the bottom plate (17) and the supporting plate (19); a central shaft (22) is arranged on two end faces of the shell (4) through a bearing, a spiral packing auger (6) is fixedly arranged on the central shaft (22), and the central shaft (22) is connected with a motor (21) through a transmission gear (23); the feed inlet (5) is arranged in the middle of the shell (4), the overflow port (3) is arranged in the front of the shell (4), and the discharge port (13) is arranged in the rear of the shell (4), namely the discharge port (13) is arranged at the upper end of the shell (4).

2. The wet feed ball mill classifier corrosion prevention device of claim 1, wherein: and an anti-corrosion layer is arranged on the inner wall of the shell (4).

3. The wet feed ball mill classifier corrosion prevention device of claim 1, wherein: the overflow port (3) is arranged to be of a gradually-closed structure, and a detachable drainage tube is arranged at the closed position.

4. The wet feed ball mill classifier corrosion prevention device of claim 1, wherein: the bottom plate (17) is connected with the supporting plate (19) through a first hinge mechanism (20), the fixed support (16) is connected with the bottom plate (17) through a second hinge mechanism (12), the lower portion of the fixed support (16) is provided with a telescopic cylinder (14), and the telescopic cylinder (14) is communicated with the hydraulic pump (11) through a hydraulic pipe.

5. The wet feed ball mill classifier corrosion prevention device of claim 4, wherein: the telescopic cylinder (14) is provided with a thread locking mechanism (15), and the fixed support (16) is provided with a lifting graduated scale.

6. The wet feed ball mill classifier corrosion prevention device of claim 1, wherein: backup pad (19) are connected with water tank installation board (1), are provided with water tank (2) on water tank installation board (1), and water tank (2) built-in water pump, water tank (2) are linked together through connecting pipe (18) and spray pipe (8), and spray pipe (8) are according to the length evenly distributed of spiral auger (6), the fixed side that sets up in casing (4), be provided with shower nozzle (7) on spray pipe (8).

7. The wet feed ball mill classifier corrosion prevention device of claim 5, wherein: the number of the spray heads (7) is two, and the spray nozzles of the two spray heads are arranged in a back-to-back mode.