Dry-type dust removal system for bulk material hopper
阅读说明:本技术 一种散料料斗干式除尘系统 (Dry-type dust removal system for bulk material hopper ) 是由 蒋红大 于 2019-11-29 设计创作,主要内容包括:本发明公开了一种散料料斗干式除尘系统,其特征在于:包括预处理设备,用于在料斗下方过程中,罩住料斗;过滤装置,过滤装置用于对料斗放料过程中的粉尘进行处理;处理设备,用于对放下的料斗的物料运输走,并保证一定的防尘性。本发明的结构当料斗落入第一罩箱和第二罩箱之间时,红外线接收器发出的红外线被阻挡,红外线接收器接收不到,启动第一罩箱和第二罩箱相互聚拢,将料斗包住,再进行放料操作,由于粉尘被笼罩住了,因而不会造成大面积的粉尘污染。(The invention discloses a dry type dust removal system for a bulk material hopper, which is characterized in that: comprises a pretreatment device, which is used for covering the hopper in the process below the hopper; the filtering device is used for treating dust in the feeding process of the hopper; and the processing equipment is used for transporting away the materials of the put-down hopper and ensuring certain dust resistance. According to the structure of the invention, when the hopper falls between the first cover box and the second cover box, infrared rays emitted by the infrared receiver are blocked, the infrared receiver cannot receive the infrared rays, the first cover box and the second cover box are started to gather together to wrap the hopper, and then the discharging operation is carried out, so that dust is covered by the cage, and thus large-area dust pollution is avoided.)
1. The utility model provides a bulk cargo hopper dry-type dust pelletizing system which characterized in that: comprises that
The pretreatment equipment is used for covering the hopper in the process below the hopper;
the filtering device is used for treating dust in the feeding process of the hopper;
and the processing equipment is used for transporting away the materials of the put-down hopper and ensuring certain dust resistance.
2. The bulk hopper dry dedusting system of claim 1, wherein: pretreatment equipment is including the first cover case and the second cover case that are used for covering the hopper that the symmetry set up, the cover case entry that is used for the feed hopper to get into cover incasement inner space is seted up to the one end of first cover case and second cover case, first cover case and second cover case slidable mounting respectively are in the support both sides, and infrared emitter and infrared receiver are installed respectively to first cover case and second cover case, the upper end of first cover case and second cover case all can be provided with the manipulator space that holds the hopper handle towards the inboard.
3. The bulk hopper dry dedusting system of claim 1, wherein: the filter device comprises a filter support frame, a filter screen, a tail plate, a compression spring, a pull rope, a grooved pulley and a winding motor, wherein an annular opening at one end of the filter screen is fixed on the filter support frame, the filter support frame is fixed in a cover box, the other end of the filter screen is hermetically arranged and fixed on the tail plate, one end of the pull rope is fixed in the middle of the tail plate, the grooved pulley is fixed at the other end of the pull rope and is wound on the grooved pulley, one end of the compression spring is propped against the inner tail plate of the filter screen, the other end of the compression spring is propped against the filter support frame, a motor base of the winding motor is fixed on.
4. The bulk hopper dry dedusting system of claim 1, wherein: the processing equipment comprises a charging chute and a conveying device, wherein the conveying device comprises a tip weighing and discharging part and a middle main conveying part, the charging chute is of a conical structure with a large top and a small bottom, the weighing and discharging part comprises a weighing mounting frame, a conveying belt, a weighing support frame and side rollers, the weighing support frame is vertically slidably mounted on the weighing mounting frame, the side rollers are symmetrically arranged on the weighing mounting frame, the weighing support frame is arranged in a V-shaped manner, the bottom of the conveying belt is supported on the weighing support frame, the left side and the right side of the conveying belt are respectively supported on the side rollers on two sides, and a weighing instrument is fixed below the weighing support frame.
Technical Field
The invention particularly relates to a dry type dust removal system for a bulk material hopper.
Background
At present, a grab bucket is used for unloading a bulk cargo bed at a wharf, the mode of loading materials to a truck or a conveyor through a hopper is common, the problem that dust pollution always puzzles the most headache of each port is solved, the materials are written into the hopper through the grab bucket, the dust is extremely large, the port environment is seriously polluted, and the realization of a driver is influenced,
disclosure of Invention
The invention aims to provide a bulk cargo hopper dry-type dust removal system with a reasonable structural design.
The technical scheme adopted by the invention for solving the problems is as follows:
the utility model provides a bulk cargo hopper dry-type dust pelletizing system which characterized in that: comprises that
The pretreatment equipment is used for covering the hopper in the process below the hopper;
the filtering device is used for treating dust in the feeding process of the hopper;
and the processing equipment is used for transporting away the materials of the put-down hopper and ensuring certain dust resistance.
Further, as preferred, the preprocessing equipment is including the first cover case and the second cover case that are used for covering the hopper that the symmetry set up, the cover case entry that is used for the feed hopper to get into cover incasement inner space is offered to the one end of first cover case and second cover case, first cover case and second cover case are slidable mounting respectively in the support both sides, and infrared emitter and infrared receiver are installed respectively to first cover case and second cover case, the upper end of first cover case and second cover case all can be provided with the manipulator space that holds the hopper handle towards the inboard.
Further, as preferred, filter equipment includes filtering support frame, filter screen, tailboard, compression spring, stay cord, sheave and winding motor, and the annular opening of one end of filter screen is fixed in filtering support frame, and filtering support frame is fixed in the cover incasement, the other end of filter screen is sealed to be set up and is fixed in on the tailboard, and the one end of stay cord is fixed in the middle part of tailboard, and the fixed sheave of the other end of stay cord just winds on the sheave, compression spring's one end supports and supports filtering screen inner tailboard, and compression spring's the other end supports and strain the support frame, and winding motor's motor cabinet is fixed on filtering support frame, and winding motor's motor shaft fixes the.
Further, as preferred, the treatment facility includes blanking groove and conveyer, conveyer includes tip blanking part and the main transmission part of weighing, and wherein the blanking groove is big-end-up's toper structure, the blanking part of weighing includes weighing mounting bracket, conveyer belt, the support frame of weighing, side roller bearing, and the vertical slidable mounting of support frame of weighing is on weighing the mounting bracket, and side roller bearing symmetry sets up in the volume of weighing the mounting bracket, and the slope of side roller bearing symmetry weight mounting bracket sets up, and is the V font and arranges, the bottom sprag of conveyer belt is on weighing the support frame, and the side is respectively supported on the side roller bearing of both sides about the conveyer belt, and the below of weighing the support frame is fixed with the appearance of weighing.
Compared with the prior art, the invention has the following advantages and effects: when the hopper falls between the first cover box and the second cover box, the infrared ray emitted by the infrared receiver is blocked, the infrared receiver cannot receive the infrared ray, the first cover box and the second cover box are started to gather together to wrap the hopper, and then the discharging operation is carried out, because the dust is covered by the cage, the large-area dust pollution can not be caused,
drawings
FIG. 1 is a schematic structural diagram of a bulk material hopper dry dedusting system according to an embodiment of the present invention.
Fig. 2 is a partial structural schematic diagram of an embodiment of the present invention.
Fig. 3 is a partial structural schematic diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Referring to fig. 1 to 3, the dry dust removal system for bulk material hoppers of the present embodiment is characterized in that: comprises that
The pretreatment equipment is used for covering the hopper in the process below the hopper;
the filtering device is used for treating dust in the feeding process of the hopper;
and the processing equipment is used for transporting away the materials of the put-down hopper and ensuring certain dust resistance.
The pretreatment equipment comprises a
The filtering device comprises a filtering support frame 21, a filtering
The processing equipment comprises a
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
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