CN214347705U

CN214347705U - Evaporate and press fly ash brick production with sieve material device

Info

Publication number: CN214347705U
Application number: CN202022982819.6U
Authority: CN
Inventors: 刘杰宏; 汤国森; 冯寿江; 刘永胜; 冯方田
Original assignee: Shandong Bending Environmental Protection Technology Co ltd
Current assignee: Shandong Bending Environmental Protection Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to an evaporate and press fly ash brick production technical field, especially, relate to an evaporate and press fly ash brick production with sieve material device, the pipeline including the sieve case of putting to one side and "L" type structure, sieve case and pipeline are the integral type structure, and still welded the connecting pipe between sieve case and the pipeline to the top of pipeline has the baffle in its welding on the diapire, and one side of connecting pipe is equipped with the feed inlet on the sieve case, is equipped with first hopper and second hopper on the lower surface of sieve case respectively, has welded the fixed plate on the interior roof of sieve case, and the inside one side of sieve case still is equipped with the baffle through the electric putter activity, install the controller on the lateral wall of pipeline, and the pipeline still is equipped with the fly leaf through electric putter with the junction of sieve case to bottom in the pipeline is equipped with the lift seat through the electric cylinder activity. Compared with the prior art, the utility model discloses great improvement this sieve material device's efficiency, also indirectly improved the output of material.

Description

Evaporate and press fly ash brick production with sieve material device

Technical Field

The utility model relates to an evaporate and press fly ash brick production technical field, especially relate to an evaporate and press fly ash brick production with sieve material device.

Background

The autoclaved fly ash brick is prepared by taking fly ash, lime or cement as main raw materials, adding a proper amount of gypsum and aggregate into the main raw materials, and carrying out mixture preparation, compression molding, high-pressure or normal-pressure curing or natural curing on the mixture. The fly ash brick is prepared by taking fly ash and lime as main raw materials, adding a proper amount of gypsum and aggregate, preparing a blank, performing compression molding and performing high-pressure steam curing, and is called fly ash brick for short.

In the production process, as the raw materials are mixed with impurities such as stones and the like, and some raw materials are too large and damage equipment caused by direct use, the raw materials need to be screened, and during screening, the too large raw materials cannot fall down due to the size of the screen holes, and the raw materials which cannot fall down can drive some raw materials meeting requirements to not fall down from the screen holes during primary screening, so that the final screening efficiency is low, and a device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a screening device for producing autoclaved fly ash bricks.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening device for producing autoclaved fly ash bricks comprises an obliquely arranged screen box and a pipeline of an L-shaped structure, wherein the screen box and the pipeline are of an integrated structure, a connecting pipe is welded between the screen box and the pipeline, a guide plate is welded on the inner bottom wall of the pipeline above the pipeline, a feeding hole is formed in the screen box on one side of the connecting pipe, a first hopper and a second hopper are respectively arranged on the lower surface of the screen box, a fixing plate is welded on the inner top wall of the screen box, and a baffle is movably arranged on one side in the screen box through an electric push rod;

the side wall of the pipeline is provided with a controller, the joint of the pipeline and the screen box is also provided with a movable plate through an electric push rod, the bottom in the pipeline is movably provided with a lifting seat through an electric cylinder, and a push plate is movably arranged above the lifting seat in the pipeline through the electric push rod.

Preferably, the top wall of first hopper and second hopper all is equipped with the filter screen that is an organic whole with it, and the aperture of filter screen on the first hopper is less than the aperture of filter screen on the second hopper.

Preferably, a support is welded between the screen box and the side wall of the pipeline, and an electric push rod connected with the baffle is fixed on the support.

Preferably, a distance sensor is embedded on the bottom end surface of the baffle.

Preferably, the guide plate is provided with a through hole communicated with the connecting pipe.

Preferably, the top end of the push plate is in contact with the inner top wall of the pipeline, and the bottom end of the push plate is located on the plane of the upper surface of the guide plate.

The utility model has the advantages that:

through setting up pipeline and sieve case integral type structure, set up lift seat and the push pedal that can retrieve the transport in it, will not sieve the good material of screening and send back the sieve incasement once more and carry out secondary or cubic screening to make more materials can be sieved out. Compared with the prior art, the utility model discloses great improvement this sieve material device's efficiency, also indirectly improved the output of material.

Drawings

FIG. 1 is a schematic structural view of a screening device for producing autoclaved fly ash bricks during screening;

fig. 2 is the utility model provides a structural schematic diagram of evaporate and press fly ash brick production with sieve material device when sieve material after secondary riddling again.

In the figure: 1 screen box, 11 first hopper, 12 second hopper, 13 fixed plates, 2 pipelines, 3 connecting pipes, 4 movable plates, 5 lifting seats, 6 baffles, 7 controllers and 8 push plates.

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.

Referring to fig. 1-2, a screening device for producing autoclaved fly ash bricks, comprising a screen box 1 and a pipeline 2 of an L-shaped structure, wherein the screen box 1 and the pipeline 2 are of an integrated structure, a connecting pipe 3 is welded between the screen box 1 and the pipeline 2 for facilitating material return screening, a guide plate is welded on the inner bottom wall of the pipeline 2 above the pipeline for facilitating material conveying, a through hole communicated with the connecting pipe 3 is formed in the guide plate, a feeding hole is formed in the screen box 1 at one side of the connecting pipe 3, a first hopper 11 and a second hopper 12 are respectively installed on the lower surface of the screen box 1 through screws for collecting screened materials, a fixing plate 13 is welded on the inner top wall of the screen box 1 (a gap is formed between the fixing plate 13 and the inner bottom wall of the screen box 1), a baffle 6 is also movably arranged on one side inside the screen box 1 through an electric push rod for controlling the falling of materials, a distance sensor is embedded on the bottom end surface of the baffle 6, used for controlling the baffle 6 to reset and stop;

install controller 7 on the lateral wall of pipeline 2, and pipeline 2 still is equipped with fly leaf 4 through electric putter with the junction of sieve case 1, prevent at the in-process that rises, the material on the lift seat 5 falls out, and bottom in the pipeline 2 is equipped with lift seat 5 through the electric cylinder activity (lift seat 5 slides and is located between the ascending inner wall of vertical side at pipeline 2), the top of lift seat 5 is equipped with push pedal 8 through the electric putter activity in pipeline 2, so that with the material propelling movement on the lift seat 5 to 3 departments of connecting pipe make it fall.

Further, the top walls of the first hopper 11 and the second hopper 12 are provided with integral filter screens, and the aperture of the filter screen on the first hopper 11 is smaller than that of the filter screen on the second hopper 12.

Furthermore, a support is welded between the side walls of the screen box 1 and the pipeline 2, and an electric push rod connected with the baffle 6 is fixed on the support.

Further, the top end of the push plate 8 is in contact with the inner top wall of the pipeline 2, and the bottom end of the push plate 8 is located on the plane of the upper surface of the guide plate.

Wherein, when the electric cylinder is started, the electric push rod connected with the movable plate 4 is synchronously started, and when the electric cylinder is closed, the electric push rod connected with the movable plate 4 is started again and then closed; in addition, when the electric cylinder is started and drives the lifting seat 5 to ascend and pause, the upper surface of the lifting seat 5 is flush with the upper surface of the guide plate at the moment, the electric push rod connected with the push plate 8 is started at the moment, and when the electric push rod is reset and stopped, the electric cylinder is started again and drives the lifting seat 5 to move downwards.

In this embodiment, the switch is pressed to start the device, the material is poured from the feeding hole, the screening is started, the baffle 6 at this time is in contact with the inner bottom wall of the screen box 1, that is, the material at this time cannot fall onto the lifting seat 5, the material slides along the screen box 1 and falls out from the first hopper 11 and the second hopper 12 respectively, the collecting box is placed below the outlet ends of the first hopper 11 and the second hopper 12 for collection, when no material falls, the baffle 6 is controlled to move upwards, then the material which does not fall falls onto the lifting seat 5, then the baffle 6 resets to block the screen box 1, the electric cylinder is started, meanwhile, the movable plate 4 moves upwards under the action of the electric push rod at the bottom of the movable plate to be in contact with the inner top wall of the screen box 1 and then stops, then the lifting seat 5 rises to the top of the pipeline 2 under the action of the electric cylinder and then stops, and then the push plate 8 starts to push the material on the lifting seat 5 upwards towards the guide plate, and the material is pushed down from the through hole and is sieved again in the connecting pipe 3, when the push plate 8 moves back and resets, the electric cylinder starts again and drives the lifting seat 5 to move downwards to the initial position and stop, when the electric cylinder stops working, the movable plate 4 also starts to move downwards and reset under the driving of the electric push rod and stops, then secondary sieving is started, after 2-3 times of repetition, the switch is pressed down, the equipment is closed, one hopper is disassembled, the final material falls out, and the material is returned to the hopper after falling out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screening device for producing autoclaved fly ash bricks comprises a screen box (1) and a pipeline (2) which are obliquely arranged, and is characterized in that the screen box (1) and the pipeline (2) are of an integrated structure, a connecting pipe (3) is further welded between the screen box (1) and the pipeline (2), a guide plate is welded on the inner bottom wall of the pipeline (2) above the pipeline, a feeding hole is formed in the screen box (1) on one side of the connecting pipe (3), a first hopper (11) and a second hopper (12) are respectively arranged on the lower surface of the screen box (1), a fixing plate (13) is welded on the inner top wall of the screen box (1), and a baffle (6) is movably arranged on one side inside the screen box (1) through an electric push rod;

install controller (7) on the lateral wall of pipeline (2), and the junction of pipeline (2) and sieve case (1) still is equipped with fly leaf (4) through electric putter to bottom in pipeline (2) is equipped with lift seat (5) through electric cylinder activity, and the top of lift seat (5) is equipped with push pedal (8) through electric putter activity in pipeline (2).

2. The screening device for producing the autoclaved fly ash brick as claimed in claim 1, wherein the top walls of the first hopper (11) and the second hopper (12) are respectively provided with a filter screen integrated with the top walls, and the aperture of the filter screen on the first hopper (11) is smaller than that of the filter screen on the second hopper (12).

3. The screening device for producing the autoclaved fly ash brick as claimed in claim 1, wherein a bracket is welded between the side walls of the screening box (1) and the pipeline (2), and an electric push rod connected with the baffle (6) is fixed on the bracket.

4. The screening device for producing the autoclaved fly ash brick as claimed in claim 1, wherein a distance sensor is embedded on the bottom end surface of the baffle plate (6).

5. The screening device for producing the autoclaved fly ash brick as claimed in claim 1, wherein the guide plate is provided with a through hole communicated with the connecting pipe (3).

6. The screening device for producing the autoclaved fly ash brick as claimed in claim 1, wherein the top end of the push plate (8) is in contact with the inner top wall of the pipeline (2), and the bottom end of the push plate (8) is located on the plane of the upper surface of the guide plate.