CN213590729U

CN213590729U - Feeding screening and grading machine for desulfurization equipment

Info

Publication number: CN213590729U
Application number: CN202021658709.8U
Authority: CN
Inventors: 于馨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-07-02
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a pan feeding screening classifier for sweetener belongs to sweetener technical field, including casing and material entry, the upper end surface integration of casing is provided with the material entry, and nut fixedly connected with rubbing crusher is passed through to the inside upper end both sides of casing, and two group rubbing crusher of nut fixedly connected with are passed through to the lower extreme of the inside rubbing crusher of casing, and two group rubbing crusher's lower extreme passes through connecting plate fixedly connected with drum sieve, and the inside embedding of drum sieve is provided with the cylinder pivot. The utility model discloses the lime stone enters into the inside back of device, can drop earlier at rubbing crusher, and driving motor drives rubbing crusher and two sets of rubbing crusher rotate, smashes the lime stone, and when having solved the device before and having smashed the lime stone again, the work flow is troublesome, and when smashing the lime stone, the problem that kibbling effect is not good enough.

Description

Feeding screening and grading machine for desulfurization equipment

Technical Field

The utility model belongs to the technical field of sweetener, specifically be a pan feeding screening grader for sweetener.

Background

The sulfur has great pollution to the environment, sulfur oxides and hydrogen sulfide pollute the atmosphere, and sulfate and hydrogen sulfide pollute the water body, SO that the key point of the environment protection work is that a large amount of coal can be combusted in the production flow of the thermal power plant, the coal often contains a certain amount of sulfur elements, and the sulfur elements can release a large amount of SO2 after being combusted, and if the sulfur elements are not treated, the environment is greatly harmed. Therefore, the desulfurization equipment is commonly used in the power industry.

But current device is when smashing the lime stone, and the rubbing crusher is after smashing the lime stone, and is not perfect enough to the screening of material, utilizes the shale shaker when carrying out the screening, comparatively lost time, and the powder of lime stone is comparatively bonded, meets the tide and still can take place the caking by chemical reaction, causes the jam of filter screen easily, leads to the work not laborsaving.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the screening speed is slow and the filter screen is easy to block when limestone is crushed, the feeding screening classifier for the desulfurization equipment is provided.

The utility model adopts the technical scheme as follows: a feeding screening classifier for desulfurization equipment comprises a shell and a material inlet, wherein the material inlet is integrally formed in the surface of the upper end of the shell, two sides of the upper end inside the shell are fixedly connected with crushers through nuts, and the lower end of the crusher inside the shell is fixedly connected with two groups of crushers through nuts;

the lower ends of the two groups of crushers are fixedly connected with a rotary screen through a connecting plate, a rotary drum rotating shaft is embedded into the rotary screen, connecting pieces are arranged on the peripheral surface of the rotary drum rotating shaft in a matched mode, a belt is fixedly connected to one side of the connecting piece on the peripheral surface of the rotary drum, and a motor is fixedly connected to the outer side of the rotary drum rotating shaft in a penetrating mode and extends to the shell

The supporting spout that is provided with of inside lower extreme of casing, the spout upper end agrees with and is provided with the pulley, the inside of pulley is run through and is provided with the pivot, one side integration of pivot is provided with the workbin, nut fixedly connected with workbin handle is passed through to one side of workbin.

The surface of the rotary shaft of the roller is provided with a plurality of connecting pieces, and the connecting pieces are arranged in parallel pairwise.

The two groups of crushers are arranged in parallel, and the two groups of crushers are arranged on the same plane.

The surface of the rotary shaft of the roller is provided with a plurality of belts, and the belts are arranged in parallel pairwise.

The pulley and the chute at the lower end of the feed box are matched with each other, and the middle point of the pulley penetrates through the rotating shaft.

The motor and the driving motor are electrically connected with an external power supply, and the motor and the driving motor are provided with a control switch in a matching way.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, utilize the drum sieve to replace traditional shale shaker, when going on screening limestone powder, quicker has improved the efficiency of work, and has guaranteed the quality of screening simultaneously.

2. The utility model discloses in, utilize at the inside swing of drum sieve at the belt, can make the vibrations that the belt produced, pat the filter screen continuously, prevent that comparatively fine and smooth limestone powder from bonding and causing the filter screen plain color.

Drawings

FIG. 1 is a schematic structural diagram of the overall section of the present invention;

FIG. 2 is a schematic diagram of a middle filter screen structure of the present invention;

fig. 3 is a schematic diagram of the structure of the middle material box of the present invention.

The labels in the figure are: 1. a housing; 101. a material inlet; 102. a chute; 2. a pulverizer; 201. two sets of crushers; 3. a drum screen; 301. a drum shaft; 302. a connecting member; 303. a belt; 4. a motor; 5. a material box; 501. a rotating shaft; 502. a pulley; 503. a bin handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in the rubbing crusher 2 mentioned, pivot 501, drum sieve 3 all can be obtained in market or private order.

The utility model discloses in:

referring to fig. 1-3, a feeding screening classifier for a desulfurization device comprises a shell 1 and a material inlet 101, wherein the material inlet 101 is integrally formed on the upper end surface of the shell 1, two sides of the upper end inside the shell 1 are fixedly connected with crushers 2 through nuts, and the lower end of the crusher 2 inside the shell 1 is fixedly connected with two groups of crushers 201 through nuts;

the lower extreme of two sets of rubbing crusher 201 passes through connecting plate fixedly connected with drum sieve 3, and the inside embedding of drum sieve 3 is provided with cylinder pivot 301, and the surface is supporting around cylinder pivot 301 is provided with connecting piece 302, and one side fixedly connected with belt 303 of surface connecting piece 302 around the cylinder, one side of cylinder pivot 301 run through and extend to the outside fixedly connected with motor 4 of casing 1

The matched spout 102 that is provided with of inside lower extreme of casing 1, the spout 102 upper end agrees with and is provided with pulley 502, and the inside of pulley 502 runs through and is provided with pivot 501, and one side integration of pivot 501 is provided with workbin 5, and one side of workbin 5 is through nut fixedly connected with workbin handle 503.

Referring to fig. 1 and 2, further, a plurality of connecting pieces 302 are arranged on the surface of the roller rotating shaft 301, two pairs of connecting pieces 302 are arranged in parallel, lime enters the interior of the roller screen 3 from the interior of the pulverizer 2, the lime can be rotated by the roller screen 3, the lime is rotationally screened, the interior of the roller screen 3 is divided into three parts, the first part is a one-millimeter screen, the second part is a three-millimeter screen, the third part is a five-millimeter screen, the lime is screened by the roller screen 3, the lime is firstly screened by one millimeter screen, the screened lime can fall into the interior of the material box 5 below, a worker takes out one-millimeter lime and then carries out three-millimeter screening, and after the three-millimeter screening is completed, the five-millimeter screening is carried out.

Referring to fig. 1, it is further that rubbing crusher 2 is provided with driving motor with one side of two sets of rubbing crusher 201 is supporting, and rubbing crusher 2 is parallel arrangement with two sets of rubbing crusher 201, when the staff begins work, earlier pour into the lime stone that the desulfurization setting needs from material entry 101, then the lime stone enters into inside the back of device, can drop earlier at rubbing crusher 2, driving motor drives rubbing crusher 2 and two sets of rubbing crusher 201 and rotates, smash the lime stone by rubbing crusher 2 earlier, after the lime stone is smashed from rubbing crusher 2 and is accomplished, can drop downwards, smash by two further of two sets of rubbing crusher 201 again, it is not perfect enough to prevent to smash for the first time.

Referring to fig. 1 and 2, further, the surface of the drum rotating shaft 301 is provided with a plurality of belts 303, and two pairs of belts 303 are arranged in parallel, when the drum screen 3 is used for screening, lime may block the inside of the screening screen, when the belts 303 are rotated, the screening screen can be collided, and the lime falls into the inside of the bin 5 below after the screening screen vibrates.

Referring to fig. 1, 3, furtherly, pulley 502 and the mutual setting of agreeing with of spout 102 of workbin 5 lower extreme, and the mid point of pulley 502 runs through and is provided with pivot 501, after the limestone filtration is accomplished, can drop in the inside of workbin 5, then the staff pulls out the workbin through workbin handle 503, pulley 502 can rotate in the inside of spout 102, after the staff takes out the limestone, with workbin 5 in the inside of placing at casing 1, pull out the filter screen again, the filter screen filters the inside that unqualified limestone can drop at workbin 5, the staff pours unqualified limestone into inside the device again, process once more.

Referring to fig. 1, further, the motor 4 and the driving motor are electrically connected to an external power source, and the motor 4 and the driving motor are provided with a control switch in a matching manner.

The working principle is as follows: firstly, when a worker starts working, firstly, when the worker starts working, limestone required for desulfurization setting is poured into the device from the material inlet 101, then the limestone falls into the device firstly, the driving motor drives the crusher 2 and the two groups of crushers 201 to rotate, the crusher 2 crushes the limestone firstly, the limestone falls downwards after the limestone is crushed from the crusher 2, then the two groups of crushers 201 further crush the limestone to prevent the first crushing from being not perfect enough, then when the limestone is crushed, the lime enters the inside of the roller screen 3 from the crusher 2, the lime rotates from the roller screen 3 to rotationally screen the lime, the inside of the roller screen 3 is divided into three parts, the first part is a one-millimeter screen mesh, the second part is a three-millimeter screen mesh, and the third part is a five-millimeter screen mesh, lime is screened by a drum screen 3, the lime screened by the screen is firstly screened by one millimeter, the screened lime can fall into a bin 5 below, when a worker takes out one millimeter of lime and then screens by three millimeters, when the three millimeters of lime is screened, the lime is screened by five millimeters, when the drum screen 3 is screened, the lime can be blocked in the screening screen, a plurality of belts 303 can collide with the screening screen when rotating, the lime falls into the bin 5 below after the screening screen vibrates, then the worker pulls out the bin by a bin handle 503, a pulley 502 can rotate in a chute 102, when the worker takes out the lime, the bin 5 is placed in a shell 1 and then pulls out the filtering screen, the lime filtered by the filtering screen can fall into the bin 5, and the worker pours the unqualified lime into a limestone device, and processing is carried out again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pan feeding screening classifier for sweetener, includes casing (1) and material entry (101), the upper end surface integration of casing (1) is provided with material entry (101), its characterized in that: two sides of the upper end inside the shell (1) are fixedly connected with crushers (2) through nuts, and the lower end of the crusher (2) inside the shell (1) is fixedly connected with two groups of crushers (201) through nuts;

the lower ends of the two groups of crushers (201) are fixedly connected with a rotary screen (3) through a connecting plate, a rotary drum rotating shaft (301) is embedded in the rotary screen (3), connecting pieces (302) are arranged on the peripheral surface of the rotary drum rotating shaft (301) in a matched mode, one side of each rotary drum peripheral surface connecting piece (302) is fixedly connected with a belt (303), and one side of each rotary drum rotating shaft (301) penetrates through and extends to the outer side of the shell (1) and is fixedly connected with a motor (4);

the supporting spout (102) that is provided with of inside lower extreme of casing (1), spout (102) upper end agrees with and is provided with pulley (502), the inside of pulley (502) is run through and is provided with pivot (501), one side integration of pivot (501) is provided with workbin (5), nut fixedly connected with workbin handle (503) is passed through to one side of workbin (5).

2. A feed screen classifier as defined in claim 1 for a desulfurization plant, wherein: the surface of the roller rotating shaft (301) is provided with a plurality of connecting pieces (302), and the connecting pieces (302) are arranged in parallel pairwise.

3. A feed screen classifier as defined in claim 1 for a desulfurization plant, wherein: the crusher (2) is provided with a driving motor in a matching way with one side of the two groups of crushers (201), and the crusher (2) and the two groups of crushers (201) are arranged in parallel.

4. A feed screen classifier as defined in claim 1 for a desulfurization plant, wherein: the surface of the roller rotating shaft (301) is provided with a plurality of belts (303), and every two of the belts (303) are arranged in parallel.

5. A feed screen classifier as defined in claim 1 for a desulfurization plant, wherein: the pulley (502) at the lower end of the feed box (5) is matched with the chute (102), and the middle point of the pulley (502) is provided with a rotating shaft (501) in a penetrating manner.

6. A feed screen classifier as defined in claim 1 for a desulfurization plant, wherein: the motor (4) and the driving motor are electrically connected with an external power supply, and the motor (4) and the driving motor are provided with control switches in a matching way.