CN214622016U

CN214622016U - Pressure testing machine for red mud processing

Info

Publication number: CN214622016U
Application number: CN202120364029.3U
Authority: CN
Inventors: 张演国; 程冠军
Original assignee: Shandong Harbour Traffic Technology Co ltd
Current assignee: Shandong Haiyi Ecological Environment Protection Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-05
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses a pressure testing machine for red mud processing, which comprises a bottom plate, wherein the upper end of the bottom plate is connected with a top plate through an explosion-proof cylinder, the left side and the right side of the explosion-proof cylinder are respectively provided with a collecting box and a control box, a pressing mechanism and a bearing mechanism are arranged in the explosion-proof cylinder, the pressing mechanism comprises an electric control lifting rod and a pressure plate, the bearing mechanism comprises a hydraulic lifting rod, a movable plate, a supporting plate and a detection cylinder, the pressure detection function of the red mud bricks is realized by the mutual cooperation of the control box, the collecting box, the pressing mechanism and the bearing mechanism, the detection operation is carried out in the arranged explosion-proof cylinder, the safety is high, the supporting plate, the motor and the hydraulic lifting rod are also arranged to mutually cooperate to throw the red mud brick fragments after being cracked out of the supporting plate and fall into the inner cavity of the explosion-proof cylinder, and the cleaning work of the testing machine becomes more convenient and faster by matching with a dust absorption pipeline, a fan and a collecting barrel.

Description

Pressure testing machine for red mud processing

Technical Field

The utility model relates to an equipment field is used in the red mud processing, specifically is a compression testing machine is used in red mud processing.

Background

The red mud is industrial solid waste discharged when aluminum oxide is extracted in the aluminum industry, and is called red mud because of large iron oxide content and similar appearance to red mud. Due to different ore tastes, production methods and technical levels, about 1.0-1.8 tons of red mud is discharged when 1 ton of alumina is produced, and as China is a major alumina producing country, the red mud discharged every year reaches millions of tons, and as the stock of red mud is larger and the pollution to the environment is more and more serious, the resource utilization of the red mud to the maximum extent is not slow, wherein the sintering and processing of the red mud into the red mud brick is an important red mud utilization mode, and the red mud brick needs to be subjected to pressure resistance detection in the processing process so as to ensure that the red mud brick product can be normally used.

Chinese patent (publication No. CN 212110889U, bulletin date: 2020.12.08) discloses a brick detecting device for building construction, which drives a threaded rod to extrude a movable rod through a rotating runner, so as to drive a side pressure plate to laterally clamp and fix bricks to be detected, and can elastically clamp and fix the top of the bricks through the cooperation of a descending telescopic rod, a first spring and an upper pressure plate during detection, so that the purpose of stable and fixed bricks during detection is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression testing machine is used in red mud processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pressure testing machine for red mud processing comprises a bottom plate, wherein the lower end of the bottom plate is fixedly connected with a supporting leg, the right end of the bottom plate is connected with a control box, the control box is provided with an operating panel, the left end of the control box and a top plate are arranged above the bottom plate, the top plate is provided with a pressing mechanism, the top plate is provided with a bearing mechanism, an explosion-proof cylinder is arranged between the bottom plate and the top plate, the upper end and the lower end of the explosion-proof cylinder are respectively connected with the lower end of the top plate and the upper end of the bottom plate, the lower part of the pressing mechanism and the bearing mechanism are both arranged in the explosion-proof cylinder, the pressing mechanism comprises an electric control lifting rod and a pressing plate, the electric control lifting rod is arranged at the central position of the top plate, the upper end of the pressing plate is connected with the lower end of the electric control lifting rod, the bearing mechanism comprises a hydraulic lifting rod, a movable plate, a supporting plate and a detection cylinder, the lower end of the hydraulic lifting rod is connected with the upper end of the bottom plate, the upper end of hydraulic lifting rod links to each other with the fly leaf lower extreme, two support columns about fly leaf upper end connection is provided with, fly leaf central position department is equipped with the motor, the motor output end links to each other with the axis of rotation lower extreme, the axis of rotation upper end links to each other with the backup pad lower extreme, it sets up at explosion-proof section of thick bamboo inner chamber middle part to detect a section of thick bamboo through the horizontal pole installation, the backup pad sets up in detecting a section of thick bamboo inner chamber, bottom plate and roof left end connect jointly and are provided with the collecting box, be equipped with the collecting vessel in the collecting box, the collecting vessel top is equipped with the fan, the entrance point of fan links to each other with dust absorption pipeline's one end, the exit end of fan is down and aim at collecting vessel port, dust absorption pipeline's the other end is linked together with explosion-proof section of thick bamboo lower extreme.

As a further aspect of the present invention: the hydraulic lifting rods are arranged to be two in bilateral symmetry distribution along the central axis of the height direction of the movable plate.

As a further aspect of the present invention: the height of the support column is consistent with the length of the rotating shaft, and the lower end of the support plate is attached to the upper end of the support column.

As a further aspect of the present invention: the supporting plate is a disc-shaped plate, and the diameter size of the supporting plate is consistent with the inner diameter size of the detection cylinder.

As a further aspect of the present invention: and the front part of the explosion-proof cylinder is provided with a detection window and a detection door.

As a further aspect of the present invention: the lower end of the pressing plate is connected with a pressing cone, and the upper end of the supporting plate is connected with two supporting blocks which are symmetrically distributed left and right.

Compared with the prior art, the beneficial effects of the utility model are that: this compression testing machine for red mud processing is through setting up the control box, the collecting box, the mechanism is pressed down and the mechanism that bears mutually supports realizes the pressure detection function to red mud brick, detection operation all goes on in the explosion-proof section of thick bamboo that sets up, the security is high, be equipped with the backup pad again, motor and hydraulic lifting rod mutually support will be cracked back red mud brick fragment and throw away from the backup pad and fall into explosion-proof section of thick bamboo inner chamber, the dust absorption pipeline of deuterogamying, fan and collecting vessel make the cleaning work of this testing machine become convenient and fast more, the integrated device simple structure and convenient operation, also can be applicable to the red mud product of processing except red mud brick of multiple different grade type, the suitability is high, and the practicality is stronger.

Drawings

Fig. 1 is an external structural schematic diagram of a pressure tester for red mud processing.

Fig. 2 is a schematic diagram of the internal structure of a pressure tester for processing red mud.

Fig. 3 is a schematic structural diagram of a bearing mechanism in a pressure testing machine for red mud processing.

Fig. 4 is a schematic diagram of the arrangement positions of a medium-pressure cone and a supporting block of a pressure testing machine for red mud processing.

Wherein: the device comprises a bottom plate-1, support legs-2, a control box-3, a collection box-4, a top plate-5, a pressing mechanism-6, an operation panel-7, a detection window-8, an explosion-proof cylinder-9, an electric control lifting rod-10, a pressing plate-11, a bearing mechanism-12, a dust suction pipeline-13, a fan-14, a collection barrel-15, a movable plate-16, a hydraulic lifting rod-17, a support column-18, a motor-19, a rotating shaft-20, a support plate-21, a detection cylinder-22, a pressing cone-23 and a support block-24.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a red mud processing pressure tester comprises a bottom plate 1, wherein the lower end of the bottom plate 1 is fixedly connected with support legs 2, the right end of the bottom plate 1 is connected with a control box 3, the control box 3 is provided with an operation panel 7, the left end of the control box 3 is provided with a top plate 5 above the bottom plate 1, the top plate 5 is provided with a pressing mechanism 6, the top plate 5 is provided with a bearing mechanism 12, an explosion-proof cylinder 9 is arranged between the bottom plate 1 and the top plate 5, the upper end and the lower end of the explosion-proof cylinder 9 are respectively connected with the lower end of the top plate 5 and the upper end of the bottom plate 1, the lower part of the pressing mechanism 6 and the bearing mechanism 12 are both arranged in the explosion-proof cylinder 9, the pressing mechanism 6 comprises an electric control lifting rod 10 and a pressing plate 11, the electric control lifting rod 10 is arranged at the central position of the top plate 5, the upper end of the pressing plate 11 is connected with the lower end of the electric control lifting rod 10, the bearing mechanism 12 comprises a hydraulic lifting rod 17, a movable plate 16, a support plate 21 and a detection barrel 22, the lower end of the hydraulic lifting rod 17 is connected with the upper end of the bottom plate 1, the upper end of the hydraulic lifting rod 17 is connected with the lower end of the movable plate 16, the upper end of the movable plate 16 is connected with a left support column 18 and a right support column 18, a motor 19 is arranged in the central position of the movable plate 16, the output end of the motor 19 is connected with the lower end of a rotating shaft 20, the upper end of the rotating shaft 20 is connected with the lower end of the support plate 21, the detection barrel 22 is arranged in the middle of the inner cavity of the explosion-proof barrel 9 through a cross rod, the support plate 21 is arranged in the inner cavity of the detection barrel 22, the left ends of the bottom plate 1 and the top plate 5 are jointly connected with a collection box 4, a collection barrel 15 is arranged in the collection box 4, a fan 14 is arranged above the collection barrel 15, and the inlet end of the fan 14 is connected with one end of a dust collection pipeline 13, the outlet end of the fan 14 faces downwards and is aligned with the upper end of the collecting barrel 15, and the other end of the dust collection pipeline 13 is communicated with the lower end of the explosion-proof barrel 9.

Specifically, the hydraulic lift pins 17 are provided in two symmetrically distributed along the central axis in the height direction of the movable plate 16.

Further, the height of the supporting column 18 is consistent with the length of the rotating shaft 20, and the lower end of the supporting plate 21 is attached to the upper end of the supporting column 18.

Further, the support plate 21 is a disc-shaped plate, and the diameter of the support plate 21 is the same as the inner diameter of the detection cylinder 22.

Further, a detection window door 8 is arranged at the front part of the explosion-proof cylinder 9.

When the testing machine is used, firstly, the detection window door 8 is opened, red mud bricks to be detected are placed on the supporting plate 21, then the detection window door 8 is closed, the glass arranged on the detection window door 8 is used for observing the internal condition of the explosion-proof cylinder 9, the operation panel 7 is used for controlling the electric control lifting rod 10 to drive the pressing plate 11 to move downwards to extrude the red mud bricks to be detected, when the red mud bricks are cracked, pressure data of the electric control lifting rod 10 are transmitted into the control box 3 for data collection, the test result is fed back and displayed on the display screen on the operation panel 7, then the hydraulic lifting rod 17 is controlled to drive the movable plate 16 to move downwards, the movable plate 16 further drives the supporting plate 21 to move downwards and separate the supporting plate 21 from the inner cavity of the detection cylinder 22, then the motor 19 is controlled to be started, the motor 19 drives the supporting plate 21 to rotate and throws out red mud bricks from the supporting plate 21 to fall into the inner cavity of the explosion-proof cylinder 9, then the detection window door 8 is opened, after the red mud brick fragments are cleaned out, the fan 14 is controlled to be started, and the fine fragments and powder at the bottom of the inner cavity of the explosion-proof cylinder 9 are collected and discharged into the collecting barrel 15 to be collected, and then the next red mud brick can be subjected to pressure detection.

Example two

Referring to fig. 4, on the basis of embodiment 1, although the red mud brick can be well pressure-detected, the quality detection effect on other aspects of the red mud brick is poor, therefore, a pressure cone 23 is connected to the lower end of the pressure plate 11, and two support blocks 24 which are symmetrically distributed left and right are connected to the upper end of the support plate 21.

The red mud brick to be detected is placed on the two supporting blocks 24, the position of the red mud brick to be detected is adjusted, and then the pressing mechanism 6 is started to drive the pressing cone 23 to extrude the middle part of the red mud brick to be detected, so that the structural strength of the red mud brick to be detected can be detected.

In conclusion, this pressure testing machine for red mud processing realizes the pressure detection function to red mud brick through setting up control box 3, collecting box 4, pushing down mechanism 6 and bearing mechanism 12 and mutually supporting, detection operation all goes on in the explosion-proof section of thick bamboo 9 that sets up, and the security is high, be equipped with backup pad 21 again, motor 19 and hydraulic lifting rod 17 mutually support will be cracked back red mud brick fragment and throw away from backup pad 21 and fall into explosion-proof section of thick bamboo 9 inner chamber, cooperate dust absorption pipeline 13 again, fan 14 and collecting vessel 15 make the clearance work of this testing machine become convenient and fast more, the overall structure of the device is simple and convenient operation, also can be applicable to the red mud processing product except red mud brick of multiple different grade type, and the suitability is high, and the practicality is stronger.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A compression testing machine for red mud processing comprises a bottom plate (1), wherein supporting legs (2) are fixedly connected and arranged at the lower end of the bottom plate (1), a control box (3) is connected and arranged at the right end of the bottom plate (1), an operation panel (7) is arranged on the control box (3), a top plate (5) is arranged at the left end of the control box (3) and above the bottom plate (1), a pressing mechanism (6) is arranged on the top plate (5), a bearing mechanism (12) is arranged on the top plate (5), the compression testing machine is characterized in that an explosion-proof cylinder (9) is arranged between the bottom plate (1) and the top plate (5), the upper end and the lower end of the explosion-proof cylinder (9) are respectively connected with the lower end of the top plate (5) and the upper end of the bottom plate (1), the lower part of the pressing mechanism (6) and the bearing mechanism (12) are both arranged in the explosion-proof cylinder (9), and the pressing mechanism (6) comprises an electric control lifting rod (10) and a pressing plate (11), the electric control lifting rod (10) is arranged at the central position of the top plate (5), the upper end of the pressure plate (11) is connected with the lower end of the electric control lifting rod (10), the bearing mechanism (12) comprises a hydraulic lifting rod (17), a movable plate (16), a support plate (21) and a detection cylinder (22), the lower end of the hydraulic lifting rod (17) is connected with the upper end of the bottom plate (1), the upper end of the hydraulic lifting rod (17) is connected with the lower end of the movable plate (16), the upper end of the movable plate (16) is connected with a left support column and a right support column (18), a motor (19) is arranged at the central position of the movable plate (16), the output end of the motor (19) is connected with the lower end of a rotating shaft (20), the upper end of the rotating shaft (20) is connected with the lower end of the support plate (21), the detection cylinder (22) is arranged in the middle of the inner cavity of the explosion-proof cylinder (9) through a cross rod, the support plate (21) is arranged in the inner cavity of the detection cylinder (22), the anti-explosion dust collection device is characterized in that the left ends of the bottom plate (1) and the top plate (5) are jointly connected with a collection box (4), a collection barrel (15) is arranged in the collection box (4), a fan (14) is arranged above the collection barrel (15), the inlet end of the fan (14) is connected with one end of a dust collection pipeline (13), the outlet end of the fan (14) faces downwards and is aligned with the upper port of the collection barrel (15), and the other end of the dust collection pipeline (13) is communicated with the lower end of an anti-explosion barrel (9).

2. The red mud processing pressure tester according to claim 1, wherein the hydraulic lifting rods (17) are arranged in two symmetrically distributed along the central axis of the movable plate (16) in the height direction.

3. The red mud processing pressure tester according to claim 2, wherein the height of the supporting column (18) is consistent with the length of the rotating shaft (20), and the lower end of the supporting plate (21) is attached to the upper end of the supporting column (18).

4. The red mud processing pressure tester according to claim 3, wherein the support plate (21) is a disc-shaped plate, and the diameter of the support plate (21) is consistent with the inner diameter of the detection cylinder (22).

5. The red mud processing pressure tester according to claim 1, wherein a detection window door (8) is arranged at the front part of the explosion-proof cylinder (9).

6. The red mud processing pressure tester according to claim 3, wherein the lower end of the pressure plate (11) is connected with a pressure cone (23), and the upper end of the support plate (21) is connected with two support blocks (24) which are distributed in bilateral symmetry.