CN-118681797-B - Cement processing screening plant

CN118681797BCN 118681797 BCN118681797 BCN 118681797BCN-118681797-B

Abstract

The invention belongs to the technical field of cement processing equipment, and discloses a cement processing and screening device. This cement processing screening plant, which comprises a tank body, the outside fixedly connected with support frame of jar body, the through-hole fixedly connected with inlet pipe that the top of jar body set up, the bottom of jar body is provided with the discharge gate, the inside of jar body is provided with anti-caking mechanism, the inside of jar body is provided with screening mechanism. This cement processing screening plant utilizes screening mechanism and the anti-caking mechanism cooperation that sets up to use, and screening mechanism normal operating carries out screening processing with cement, and the appropriate stirring of anti-caking mechanism reduces the probability of cement caking, after the cement that has the caking appears, thereby make the cement of caking receive the extrusion realization separation effect through the setting of anti-caking mechanism, avoids appearing the circumstances of cement caking to appear.

Inventors

LI QINGSHAN
YUAN JIE
LI XIAO
GAO YONGMOU
XIAO SHENGXING
DU CHUANXIN
LIU FENG
HE BENJIAN
WU HAO
Kang Zhengyi

Assignees

中材株洲水泥有限责任公司

Dates

Publication Date: 20260505
Application Date: 20240705

Claims (5)

1. The cement processing and screening device comprises a tank body and is characterized in that a supporting frame is fixedly connected to the outer side of the tank body, a through hole formed in the top end of the tank body is fixedly connected with a feeding pipe, a discharge hole is formed in the bottom of the tank body, an anti-caking mechanism is arranged in the tank body, and a screening mechanism is arranged in the tank body; The anti-caking mechanism comprises a guide groove, a movable plate, a driving motor, an electric push rod, an extrusion assembly, an anti-caking assembly, a scraper, a driving rod, an anti-sticking rod, a dispersing rod and a dividing rod, wherein the guide groove is formed in the top end of the tank body, the movable plate is movably connected with the inside of the guide groove, the driving motor is fixedly connected with the upper surface of the movable plate, the output end of the driving motor penetrates through the movable plate to extend into the tank body and is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the extrusion assembly, the lower surface of the extrusion assembly is movably connected with the anti-caking assembly, the scraper is fixedly connected with the outer side of the extrusion assembly, the driving rod is fixedly connected with a plurality of anti-sticking rods, a plurality of dividing rods are respectively arranged between every two dispersing pipes, and the anti-sticking rods are fixedly connected with the driving rod. The screening mechanism comprises a screening box I, a double-layer screen, a fixed plate, a cam motor, a reset rod, a stabilizing spring and a screening box II, wherein the screening box I is arranged in the tank body, the double-layer screen is fixedly connected to the inner side of the screening box I, the fixed plate is fixedly connected to the inner side of the tank body, the cam motor is fixedly connected to the upper surface of the fixed plate, the outer side of the output end of the cam motor is in contact with the outer side of the screening box I, one end of the reset rod is fixedly connected to the outer side of the screening box I, the other end of the reset rod is fixedly connected to the inner wall of the tank body, the stabilizing spring is arranged in the reset rod, and the screening box II is movably connected to the tank body through the reset rod; the anti-caking subassembly includes dispersion case, feed inlet, fixed pipe, dispersion sieve, clamp plate, magnet one, magnet two, gib block and reset spring, the inboard fixedly connected with dispersion case of double-deck screen cloth, a plurality of feed inlet has been seted up to the dispersion case, the inside fixedly connected with fixed pipe of dispersion case, the outside of fixed pipe is provided with four dispersion sieves, the right side of dispersion sieve is provided with the clamp plate, the last fixed surface of clamp plate is connected with magnet one, the outside fixedly connected with three magnet two of actuating lever, all be provided with the gib block between every two dispersion sieves, just the outside of gib block is provided with reset spring.
2. The cement processing screening plant of claim 1, wherein the extrusion assembly comprises an extrusion plate, a mounting groove, scraping strips, limiting strips and an extrusion spring, wherein the output end of the electric push rod is fixedly connected with the extrusion plate, the extrusion plate is provided with the mounting groove, the extrusion plate is movably connected with the scraping strips through the mounting groove, the limiting strips are fixedly connected to the left side and the right side of the scraping strips, and the upper surface of the limiting strips is fixedly connected with the limiting strips.
3. The cement processing and screening device according to claim 2, wherein the dispersing box is arranged corresponding to the double-layer screen, the top end of the dispersing box is consistent with the bottom end of the upper screen of the double-layer screen, and the feeding hole formed in the dispersing box is arranged between the double-layer screen.
4. A cement processing screening plant according to claim 3, wherein the first scraper is matched with the double-layer screen, and the anti-sticking rod, the dispersing rod and the dividing rod are arranged on the inner side of the second screening box.
5. The cement processing and screening device according to claim 4, wherein the reset lever is provided in a double-section type, a section far from the first screening box and the second screening box is provided in a fixed section, and a section near to the first screening box and the second screening box is provided in a movable section.

Description

Cement processing screening plant Technical Field The invention relates to the technical field of cement processing equipment, in particular to a cement processing and screening device. Background The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can harden in air or harden in water better, can firmly bond sand, stone and other materials together, and is widely applied to civil construction, water conservancy, national defense and other engineering as an important cementing material for a long time. However, when cement is processed, in order to improve the quality of cement, the cement needs to be screened, and the existing cement screening device can be caused to agglomerate or bond due to external reasons in the process of screening when in use, so that the cement screening efficiency is reduced, and meanwhile, the device is difficult to process agglomerated cement, so that the cement is remained in the screening device to affect the use of the next screening device. Disclosure of Invention The invention aims to provide a cement processing and screening device which effectively solves the problems that when the conventional cement screening device is used, due to the fact that cement can be agglomerated or bonded due to external reasons, the cement screening efficiency is reduced, and meanwhile, the device is difficult to process the agglomerated cement, so that the cement is remained in the screening device to influence the use of the next screening device. The cement processing and screening device comprises a tank body, wherein a supporting frame is fixedly connected to the outer side of the tank body, a through hole formed in the top end of the tank body is fixedly connected with a feeding pipe, a discharge hole is formed in the bottom of the tank body, an anti-caking mechanism is arranged in the tank body, and a screening mechanism is arranged in the tank body; The anti-caking mechanism comprises a guide groove, a movable plate, a driving motor, an electric push rod, an extrusion assembly, an anti-caking assembly, a scraper, a driving rod, an anti-sticking rod, a dispersing rod and a dividing rod, wherein the guide groove is formed in the top end of the tank body, the movable plate is movably connected with the inside of the guide groove, the driving motor is fixedly connected with the upper surface of the movable plate, the output end of the driving motor penetrates through the movable plate to extend to the inside of the tank body and is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the extrusion assembly, the lower surface of the extrusion assembly is movably connected with the anti-caking assembly, the scraper is fixedly connected with the outer side of the extrusion assembly, the driving rod is fixedly connected with the anti-sticking rod, the anti-sticking rod is fixedly connected with the dispersing rod, and a plurality of dividing rods are arranged between every two dispersing pipes. Through above-mentioned technical scheme, screening mechanism can be quick with cement screening, later stay caking or the cement group of bonding in screening mechanism, later stir cement powder through anti-caking mechanism, avoid appearing the circumstances of more caking, later extrude the cement of part caking through anti-caking subassembly and extrusion subassembly cooperation use and separate, effectively avoid the circumstances of cement caking. Preferably, the screening mechanism comprises a screening box I, a double-layer screen, a fixed plate, a cam motor, a reset rod, a stabilizing spring and a screening box II, wherein the screening box I is arranged in the tank body, the double-layer screen is fixedly connected to the inner side of the screening box I, the fixed plate is fixedly connected to the inner side of the tank body, the cam motor is fixedly connected to the upper surface of the fixed plate, the outer side of the output end of the cam motor is in contact with the outer side of the screening box I, one end of the reset rod is fixedly connected to the outer side of the screening box I, the other end of the reset rod is fixedly connected to the inner wall of the tank body, the stabilizing spring is arranged in the reset rod, and the screening box II is movably connected to the tank body through the reset rod. Through the technical scheme, the screening mechanism can realize secondary screening through the double-layer screen mesh arranged on the first screening box, and gaps between the double-layer screen mesh can intercept caked cement, so that the cement is separated through the use of the anti-caking assembly, and the caking is avoided. Preferably, the extrusion subassembly includes extrusion dish, mounting groove, scrapes strip, spacing and extrusion spring, electric putter's output fixedly connected with extrusion dish, the extrusion dish is provided with the mo