CN214114292U

CN214114292U - Cement loading dust collector

Info

Publication number: CN214114292U
Application number: CN202022652816.6U
Authority: CN
Inventors: 吴现伟; 任现合; 翟安卿; 安怀宾; 王栓; 董涛
Original assignee: Tianrui Group Ruzhou Cement Co ltd
Current assignee: Tianrui Group Ruzhou Cement Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-03
Anticipated expiration: 2030-11-16

Abstract

The utility model belongs to the technical field of the cement is transported, specifically, relate to a cement loading dust collector, including the cement carloader, the discharge end of cement carloader articulates there is the swift current silo, swift current silo top is equipped with sealed housing, the middle part of sealed housing upper end is equipped with the articulated seat of hydro-cylinder, the discharge end top of cement carloader is equipped with the mount, be equipped with hydraulic cylinder on the mount and be used for controlling the flexible controller of hydraulic cylinder, hydraulic cylinder's flexible end is articulated mutually with the articulated seat of hydro-cylinder, the feed end of sealed housing is equipped with flexible curtain, the discharge end articulates there is the buffer board, the one end top that sealed housing is close to the buffer board is equipped with scalable dust exhaust hose, the one end that sealed housing was kept away from to scalable dust exhaust hose is connected with the sack cleaner. The device has flexible and simple structure, can quickly adjust the falling point height of the cement bag, reduces the dust, and simultaneously improves the dust extraction effect and saves the dust removal energy consumption through the cooperation of the chute, the sealing housing, the buffer plate and the flexible shielding curtain.

Description

Cement loading dust collector

Technical Field

The utility model belongs to the technical field of the cement is transported, specifically, relate to a cement loading dust collector.

Background

In a cement plant packaging workshop, a packaging bag needs to be conveyed into an automobile carriage through a cement car loader, and because the fall is large, the packaging bag can generate a large amount of dust in the falling process and needs to be dedusted through a dedusting device. The existing dust removal device is heavy in structure and high in energy consumption, increases the loading cost of cement, and needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a cement truck-loading dust removal device, which comprises a cement truck-loading machine, wherein a chute is hinged at the discharge end of the cement truck-loading machine, a sealing cover shell is arranged above the chute, a cylinder hinge seat is arranged in the middle of the upper end of the sealing cover shell, a fixed frame is arranged above the discharge end of the cement truck-loading machine, a hydraulic cylinder and a controller for controlling the hydraulic cylinder to stretch are arranged on the fixed frame, the stretching end of the hydraulic cylinder is hinged with the cylinder hinge seat, a flexible curtain is arranged at the feed end of the sealing cover shell, a buffer plate is hinged at the discharge end, the top of the buffer plate is hinged on the sealing cover shell, a flexible fiber layer is arranged at one side of the buffer plate close to the chute, a limiting plate is arranged above the discharge end of the sealing cover shell, an arc-shaped guide rod is arranged on the limiting plate, and the lower end of the arc-shaped guide rod is arranged on the buffer plate in a penetrating way and is connected with the buffer plate in a sliding way, the spring is worn to be equipped with in the middle part of arc guide bar, the both ends of spring are connected with buffer board and limiting plate respectively, the one end top that sealed housing is close to the buffer board is equipped with scalable dust extraction hose, the one end that sealed housing was kept away from to scalable dust extraction hose is connected with the sack cleaner.

Preferably, the flexible curtain is a rubber curtain or a PVC (polyvinyl chloride) soft curtain, so that the air tightness of the dust is ensured.

Preferably, the lower extreme of rubber curtain or the soft curtain of PVC is kept away from one side of sealed housing feed end and is equipped with the balancing weight, can pass through rubber curtain or the soft curtain of PVC at the cement bag after, makes rubber curtain or the soft curtain of PVC restore to the throne fast and realize good gas tightness, improves dust collection efficiency, practices thrift the dust removal energy consumption.

Preferably, the flexible fiber layer is filled with flexible fiber yarns, so that the impact on the buffer board can be reduced, the attached ash on the outer surface of the cement bag can be adsorbed, the air tightness of the sealed housing can be improved, the dust removal effect can be improved, and the dust removal energy consumption can be saved.

The utility model also comprises other devices or components which can lead the cement loading and dust removing device to be normally used and are conventional technical means in the field; additionally, the utility model discloses in not all adopt the conventional technological means in this field with the device and the subassembly of injecing, adopt the ripple rubber tube like scalable dust extraction hose, the cement carloader is the loading belt feeder of can walking.

The utility model discloses a theory of operation is, according to the high needs of loading during the use, it is flexible to control hydraulic cylinder through the controller, and then adjust the drop point position of swift current silo, the discharge end that makes the swift current silo is close to the drop point as far as possible, reduce the loading drop, very big reduction loading raise dust, and simultaneously, set up sealed housing on the swift current silo, and feed end and the discharge end at sealed housing set up flexible curtain and buffer board respectively, increase the gas tightness of swift current silo discharge end, reduce the dust removal energy consumption, set up the spring on the arc guide bar, can improve the resiliency of buffer board, the protection buffer board, establish flexible fiber layer through the one side that is close to the swift current silo at the buffer board, the impact raise dust of reducible cement bag and buffer board, and guarantee the gas tightness in the swift current silo when the cement bag reachs the silo export, guarantee dust removal effect.

The beneficial effects of the utility model are that, the device structure is dexterous, simple, but the drop point height of quick adjustment cement bag reduces the raise dust from the source, simultaneously through swift current silo, sealed housing, buffer board and flexible blind's cooperation, increases the gas tightness when taking out the dirt, improves the dust extraction effect, practices thrift the dust removal energy consumption, helps reducing the loading cost of cement.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of the structure of the G portion in fig. 1.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Examples

As shown in figures 1-2, the utility model provides a cement truck-loading dust removal device, which comprises a cement truck-loading machine 1, wherein a chute 2 is hinged at the discharge end of the cement truck-loading machine 1, a sealing housing 3 is arranged above the chute 2, a cylinder hinge seat 4 is arranged at the middle part of the upper end of the sealing housing 3, a fixed frame 5 is arranged above the discharge end of the cement truck-loading machine 1, a hydraulic cylinder 6 and a controller 7 for controlling the hydraulic cylinder 6 to stretch are arranged on the fixed frame 5, the stretching end of the hydraulic cylinder 6 is hinged with the cylinder hinge seat 4, a flexible curtain 8 is arranged at the feed end of the sealing housing 3, a buffer plate 9 is hinged at the discharge end, the top of the buffer plate 9 is hinged on the sealing housing 3, a flexible fiber layer 10 is arranged at one side of the buffer plate 9 close to the chute 2, a limit plate 11 is arranged above the discharge end of the sealing housing 3, be equipped with arc guide bar 12 on the limiting plate 11, the lower extreme of arc guide bar 12 is worn to establish on buffer board 9 and with buffer board 9 sliding connection, spring 13 is worn to be equipped with at the middle part of arc guide bar 12, the both ends of spring 13 are connected with buffer board 9 and limiting plate 11 respectively, the one end top that sealed housing 3 is close to buffer board 9 is equipped with ripple rubber tube 14, the one end that ripple rubber tube 14 keeps away from sealed housing 3 is connected with the sack cleaner (not shown in the figure). The flexible shielding curtain 8 is a rubber curtain, so that the air tightness of dust pumping is ensured. One side that the lower extreme of rubber curtain kept away from 3 feed ends of sealed housing is equipped with balancing weight 15, can make the rubber curtain reset fast and realize good gas tightness after the cement bag passes through the rubber curtain, improves dust collection efficiency, practices thrift the dust removal energy consumption. The flexible fiber layer 10 is filled with flexible fiber yarns, so that the impact on the buffer board 9 can be reduced, the attached ash on the outer surface of the cement bag can be adsorbed, the air tightness of the sealing cover shell 3 is improved, the dust removal effect is improved, and the dust removal energy consumption is saved.

During the use, according to the high needs of loading, it is flexible to control hydraulic cylinder 6 through controller 7, and then adjust the drop point position of swift current silo 2, make the discharge end of swift current silo 2 be close to the drop point as far as possible, reduce the loading drop, very big reduction loading raise dust, and simultaneously, set up sealed housing 3 on swift current silo 2, and set up flexible curtain 8 and buffer board 9 respectively at sealed housing 3's feed end and discharge end, increase the gas tightness of smooth silo 2 discharge end, reduce the dust removal energy consumption, set up spring 13 on arc guide bar 12, can improve the resiliency of buffer board 9, protection buffer board 9, through establishing flexible fiber layer 10 in one side that buffer board 9 is close to swift current silo 2, reducible cement bag and raise dust of 9, and guarantee the gas tightness in silo 2 when the cement bag reachs smooth silo 2 exports, guarantee the dust removal effect.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims

1. The utility model provides a cement loading dust collector, includes cement carloader, its characterized in that: the cement truck loader comprises a cement truck loader, a chute, a sealing cover shell, a hydraulic cylinder hinge seat, a fixed frame, a hydraulic cylinder, a controller, a flexible curtain, a buffer plate, a limiting plate, an arc-shaped guide rod, a spring and a hydraulic cylinder hinge seat, wherein the chute is hinged to the discharging end of the cement truck loader, the sealing cover shell is arranged above the chute, the middle of the upper end of the sealing cover shell is provided with the hydraulic cylinder hinge seat, the fixed frame is arranged above the discharging end of the cement truck loader, the hydraulic cylinder and the controller are arranged on the fixed frame, the flexible end of the hydraulic cylinder is hinged to the hydraulic cylinder hinge seat, the flexible curtain is arranged at the feeding end of the sealing cover shell, the discharging end of the sealing cover shell is hinged to the buffer plate, the top of the buffer plate is hinged to the sealing cover shell, the flexible fiber layer is arranged on one side, close to the chute, of the buffer plate, the limiting plate is provided with the arc-shaped guide rod, the lower end of the arc-shaped guide rod is arranged on the buffer plate in a sliding connection with the buffer plate, the both ends of spring are connected with buffer board and limiting plate respectively, the one end top that sealed housing is close to the buffer board is equipped with scalable dust extraction hose, the one end that sealed housing was kept away from to scalable dust extraction hose is connected with the sack cleaner.

2. The cement truck-loading dust removal device according to claim 1, characterized in that: the flexible blind adopts a rubber curtain or a PVC soft curtain.

3. The cement truck-loading dust removal device according to claim 2, characterized in that: and a balancing weight is arranged on one side of the lower end of the rubber curtain or the PVC soft curtain, which is far away from the feeding end of the sealing housing.

4. The cement truck-loading dust removal device according to claim 1, characterized in that: and the flexible fiber layer is filled with flexible fiber yarns.