CN215844231U

CN215844231U - Cement raw material promotes screening plant

Info

Publication number: CN215844231U
Application number: CN202121552540.2U
Authority: CN
Inventors: 曹金培; 孟凡勤; 查波; 崔丽华; 曹金荣
Original assignee: Jiangsu Shanhe Cement Co ltd
Current assignee: Jiangsu Shanhe Cement Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-18
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a cement raw material lifting and screening device which comprises a first screening chamber, a second screening chamber and a base, wherein a stirring mechanism penetrates through the first screening chamber, a first screening mechanism is arranged in the first screening chamber, a lifting mechanism is arranged at the lower end of the second screening chamber, a second screening mechanism is arranged in the second screening chamber, and lifting motors are arranged on two sides of the inner wall of the second screening mechanism. This cement raw materials promotes screening plant, through driving motor, the setting of rotary rod and stirring leaf, drive the rotary rod through driving motor function and stir the rotatory stirring of leaf, thereby drive the cement raw materials motion, the speed of screening with higher speed, improve screening efficiency, through the pneumatic cylinder, the setting of hydraulic pressure cover and hydraulic stem, can shake about can going on the second screening room, with higher speed screening speed, the setting of second screen cloth simultaneously, and the mesh size of second screen cloth is little, can further improve screening efficiency.

Description

Cement raw material promotes screening plant

Technical Field

The utility model relates to the technical field related to cement raw material processing, in particular to a cement raw material lifting and screening device.

Background

The cement raw materials comprise limestone, sandstone, silicate mineral iron powder and some slag, so that the slag and the like in the raw materials need to be screened when the cement is manufactured, and a cement raw material screening device is needed.

But the cement raw materials screening plant who uses at present is one deck structure, can only sieve once, sieves out approximate slay, lacks the screening to other little slay, and has had little part of raw materials to leave over in the screening room after the screening, has increased the cost, provides a cement raw materials for this and promotes screening plant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cement raw material lifting and screening device, which is used for solving the problems that the existing cement raw material screening devices are only of one-layer structure, can screen rough slag once, cannot screen other small slag, and leave a small part of raw materials in a screening chamber after screening, so that the cost is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement raw materials promotes screening plant, includes first screening room, the below of first screening room sets up second screening room, the end-to-end connection of second screening room has the base, the indoor portion of first screening runs through there is rabbling mechanism, the indoor portion of first screening is provided with first screening mechanism, second screening room lower extreme is provided with elevating system, the indoor portion of second screening is provided with second screening mechanism, second screening mechanism inner wall both sides all are provided with elevator motor, elevator motor one end is provided with the scraper blade.

Preferably, rabbling mechanism includes driving motor, rotary rod and stirring leaf, driving motor installs in first screening room one side, the driving motor output is connected with the rotary rod, the rotary rod surface is provided with the stirring leaf.

Preferably, first screening mechanism includes first draw-in groove, first fixture block and first screen cloth, first draw-in groove is seted up respectively in first screening indoor wall both sides, first draw-in groove internally mounted has first fixture block of assorted with it, first fixture block one end is provided with first screen cloth.

Preferably, the lifting mechanism comprises a hydraulic cylinder, a hydraulic sleeve and a hydraulic rod, the hydraulic cylinder is arranged at the upper end of the base, the hydraulic sleeve is arranged at the upper end of the hydraulic cylinder, and the hydraulic rod matched with the hydraulic sleeve is arranged inside the hydraulic sleeve.

Preferably, the hydraulic cylinder, the hydraulic sleeve and the hydraulic rod are arranged at the lower end of the second screening chamber.

Preferably, the second screening mechanism comprises a second clamping groove, a second clamping block and a second screen, the second clamping groove is formed in two sides of the inner wall of the second screening chamber respectively, the second clamping groove is internally provided with the second clamping block matched with the second clamping groove, and one end of the second clamping block is provided with the second screen.

Preferably, the mesh size of the first screen is larger than the mesh size of the second screening means.

Preferably, the scraper blade forms a lifting structure with the second screening chamber through a lifting motor, and the lifting motor and the scraper blade are symmetrically arranged with a central axis of the second screening chamber.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the cement raw material lifting and screening device drives the rotating rod and the stirring blades to rotate and stir through the operation of the driving motor through the arrangement of the driving motor, the rotating rod and the stirring blades, so that the cement raw material is driven to move, the screening speed is accelerated, and the screening efficiency is improved;

(2) this cement raw materials promotes screening plant, through the setting of pneumatic cylinder, hydraulic pressure cover and hydraulic stem, can shake about going on the second screening room, with higher speed screening speed, the setting of second screen cloth simultaneously, and the mesh size of second screen cloth is little, can further improve screening efficiency.

(3) This cement raw materials promotes screening plant through the setting of elevator motor and scraper blade, can push away the cement raw materials after the screening and scrape, avoids the cement raw materials to remain, causes cost loss.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a stirring mechanism according to the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the lifting motor and the scraper of the utility model.

In the figure: 1. a first sizing chamber; 2. a second sizing chamber; 3. a base; 4. a stirring mechanism; 401. a drive motor; 402. rotating the rod; 403. stirring blades; 5. a first screening mechanism; 501. a first card slot; 502. A first clamping block; 503. a first screen; 6. a lifting mechanism; 601. a hydraulic cylinder; 602. a hydraulic sleeve; 603. A hydraulic lever; 7. a second screening mechanism; 701. a second card slot; 702. a second fixture block; 703. a second screen; 8. a lifting motor; 9. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a cement raw materials promotes screening plant, includes first screening room 1, the below of first screening room 1 sets up second screening room 2, the end-to-end connection of second screening room 2 has base 3, first screening room 1 is inside to run through has rabbling

mechanism

4, 1 inside first screening mechanism 5 that is provided with of first screening room, 2 lower extremes of second screening room are provided with elevating

system

6, 2 inside second screening mechanisms 7 that are provided with of second screening room, 7 inner wall both sides of second screening mechanism all are provided with elevator motor 8, elevator motor 8 one end is provided with scraper blade 9.

Further, rabbling mechanism 4 includes driving motor 401, rotary rod 402 and stirring leaf 403, driving motor 401 installs in first screening room 1 one side, driving motor 401 output is connected with rotary rod 402, the rotary rod 402 surface is provided with stirring leaf 403, through the setting of driving motor 401, rotary rod 402 and stirring leaf 403, drives rotary rod 402 and the rotatory stirring of stirring leaf 403 through driving motor 401 operation to drive the cement raw materials motion, the speed of accelerating the screening, improve screening efficiency.

Further, first screening mechanism 5 includes first draw-in groove 501, first fixture block 502 and first screen cloth 503, first draw-in groove 501 is seted up respectively in 1 inner wall both sides of first screening room, first draw-in groove 501 internally mounted has the first fixture block 502 of assorted with it, first fixture block 502 one end is provided with first screen cloth 503, through first draw-in groove 501, first fixture block 502 and first screen cloth 503, can carry out the first round screening to the cement raw materials after the stirring, screens off great slay.

Further, elevating system 6 includes pneumatic cylinder 601, hydraulic pressure cover 602 and hydraulic stem 603, pneumatic cylinder 601 sets up the upper end at base 3, pneumatic cylinder 601 upper end is provided with hydraulic pressure cover 602, hydraulic pressure cover 602 is inside to be provided with assorted hydraulic stem 603 with it, through the setting of pneumatic cylinder 601, hydraulic pressure cover 602 and hydraulic stem 603, can carry out the shake from top to bottom with second screening room 2, sieve the speed with higher speed, the setting of second screen cloth 703 simultaneously, and the mesh size of second screen cloth 703 is little, can further improve screening efficiency.

Further, pneumatic cylinder 601, hydraulic pressure cover 602 and hydraulic stem 603 are provided with a plurality of at second screening room 2 lower extreme, through a plurality of setting, can prop up the weight of second screening room 2, also can go up and down the shake to second screening room 2 simultaneously.

Further, second screening mechanism 7 includes second draw-in groove 701, second fixture block 702 and second screen cloth 703, second draw-in groove 701 is seted up respectively in 2 inner wall both sides of second screening room, second draw-in groove 701 internally mounted has assorted second fixture block 702 with it, second fixture block 702 one end is provided with second screen cloth 703, through the setting of second draw-in groove 701, second fixture block 702 and second screen cloth 703, can carry out the second round screening to the cement raw materials after the shake, screens off less slay.

Furthermore, the mesh size of the first screen 503 is larger than that of the second screening mechanism 7, so that the cement raw materials can be screened doubly, and the screening efficiency is improved.

Further, scraper blade 9 passes through elevator motor 8 and second screening room 2 constitution elevation structure, and elevator motor 8 and scraper blade 9 all set up with the axis symmetry of second screening room 2, through elevator motor 8 and scraper blade 9's setting, can push away the cement raw materials after the screening and scrape, avoid the cement raw materials to remain, cause cost loss.

The working principle is as follows: firstly, a power supply is switched on, whether parts of each part are damaged is checked, the parts are timely replaced once the parts are damaged, if not, cement raw materials are poured in through a feed inlet on a first screening chamber 1, a switch is switched on, a rotary rod 402 and a stirring blade 403 are driven to rotate and stir through a driving motor 401, so that the cement raw materials are driven to move, the screening speed is accelerated, the screening efficiency is improved, then, after the cement raw materials are stirred, a first round of screening can be carried out on the cement raw materials through a first screen 503, larger slag is screened out, the slag enters a second screening chamber 2 through a pipeline, then, the slag enters a hydraulic cylinder 601 through gasoline, then, enters a hydraulic sleeve 602 to push a hydraulic rod 603 to lift, the speed of liquid entering the hydraulic cylinder 601 is different, the second screening chamber 2 can be lifted and shaken, the screening speed is accelerated, the mesh size of a second screen 703 is small, and the screening efficiency can be further improved, after 2 shakings sieves of last second screening room, collect from the discharge gate again, meet and have remaining cement raw materials, can push away to scrape in second screening room 2 through elevator motor 8 and scraper blade 9, avoid the cement raw materials to remain, cause cost loss, wherein driving motor 401's model is: YE2-132S-4, the model of hydraulic cylinder 601 is: CDM2B25, which is the use method of the cement raw material lifting and screening device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement raw materials promotes screening plant, includes first screening chamber (1), its characterized in that: the lower part of first screening room (1) sets up second screening room (2), the end-to-end connection of second screening room (2) has base (3), stirring mechanism (4) have been run through inside first screening room (1), first screening room (1) inside is provided with first screening mechanism (5), second screening room (2) lower extreme is provided with elevating system (6), second screening room (2) inside is provided with second screening mechanism (7), second screening mechanism (7) inner wall both sides all are provided with elevator motor (8), elevator motor (8) one end is provided with scraper blade (9).

2. The cement raw material lifting and screening device as claimed in claim 1, wherein: rabbling mechanism (4) are including driving motor (401), rotary rod (402) and stirring leaf (403), driving motor (401) are installed in first screening room (1) one side, driving motor (401) output is connected with rotary rod (402), rotary rod (402) surface is provided with stirring leaf (403).

3. The cement raw material lifting and screening device as claimed in claim 1, wherein: first screening mechanism (5) include first draw-in groove (501), first fixture block (502) and first screen cloth (503), set up respectively in first screening room (1) inner wall both sides in first draw-in groove (501), first draw-in groove (501) internally mounted has first fixture block (502) of assorted with it, first fixture block (502) one end is provided with first screen cloth (503).

4. The cement raw material lifting and screening device as claimed in claim 1, wherein: the lifting mechanism (6) comprises a hydraulic cylinder (601), a hydraulic sleeve (602) and a hydraulic rod (603), the hydraulic cylinder (601) is arranged at the upper end of the base (3), the hydraulic sleeve (602) is arranged at the upper end of the hydraulic cylinder (601), and the hydraulic rod (603) matched with the hydraulic sleeve (602) is arranged inside the hydraulic sleeve (602).

5. The cement raw material lifting and screening device as claimed in claim 4, wherein: the hydraulic cylinder (601), the hydraulic sleeve (602) and the hydraulic rod (603) are all provided with a plurality of parts at the lower end of the second screening chamber (2).

6. The cement raw material lifting and screening device as claimed in claim 1, wherein: the second screening mechanism (7) comprises a second clamping groove (701), a second clamping block (702) and a second screen (703), the second clamping groove (701) is respectively arranged on two sides of the inner wall of the second screening chamber (2), the second clamping groove (701) is internally provided with a second clamping block (702) matched with the second clamping groove, and one end of the second clamping block (702) is provided with the second screen (703).

7. A cement raw material lifting and screening device as defined in claim 3, wherein: the mesh size of the first screen (503) is larger than that of the second screening mechanism (7).

8. The cement raw material lifting and screening device as claimed in claim 1, wherein: scraper blade (9) constitute elevation structure through elevator motor (8) and second screening room (2), and elevator motor (8) and scraper blade (9) all set up with the axis symmetry of second screening room (2).