CN220277236U

CN220277236U - Feeding impurity removing mechanism of biomass energy straw pulverizer

Info

Publication number: CN220277236U
Application number: CN202322125744.3U
Authority: CN
Inventors: 牛凯; 赵兴统
Original assignee: Jinan Lvzhiyuan Environmental Protection Machinery Co ltd
Current assignee: Jinan Lvzhiyuan Environmental Protection Machinery Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-01-02
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a feeding impurity removing mechanism of a biomass energy straw pulverizer, which comprises a box body with an open upper end, wherein a screen is movably arranged at the open upper end of the box body, a vibrating motor is fixedly arranged at the center of the lower end of the screen, upright posts are fixedly arranged at four corners of the upper end of the box body, a frame is fixedly arranged between the upper ends of the four upright posts, a pushing mechanism is arranged in the frame, and straws at the upper end of the screen are pushed into the pulverizer, and compared with the prior art, the feeding impurity removing mechanism has the advantages that: through the synergistic effect of the screen and the vibrating motor, the sand and other impurities in the straw can be effectively removed, the normal work of the pulverizer is ensured, the working efficiency and the pulverizing effect are improved, and the feeding impurity removing mechanism of the biomass energy straw pulverizer provided by the utility model effectively solves the sand and stone impurity problem of the straw in the pulverizing treatment process, has the remarkable advantages of high efficiency, reliability, cost saving and utilization rate improvement, and is suitable for the development demands of biomass energy industry.

Description

Feeding impurity removing mechanism of biomass energy straw pulverizer

Technical Field

The utility model relates to the technical field of straw smashing devices, in particular to a feeding impurity removing mechanism of a biomass energy straw smashing machine.

Background

Currently, with the wide application of biomass energy, straw is increasingly valued as an important biomass resource. However, in the process of using straw as biomass fuel or feed, it is generally necessary to crush the straw in order to improve the utilization efficiency thereof. However, the straw often remains impurities such as sand and stone after harvesting, and the straw with impurities is directly put into the pulverizer, so that the pulverizer is easily damaged, and the working progress and the pulverizing effect are affected.

Disclosure of Invention

The utility model provides a feeding impurity removing mechanism of a biomass energy straw pulverizer for solving various problems.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a biomass energy straw rubbing crusher's material loading edulcoration mechanism, includes the open box of upper end, the open department activity of box upper end is equipped with the screen cloth, screen cloth lower extreme center is fixed and is equipped with vibrating motor, box upper end four corners department is all fixed and is equipped with the stand, fixed being equipped with the frame between four stand upper ends, the inside pushing equipment that is equipped with of frame pushes the straw of screen cloth upper end to the rubbing crusher inside.

Further, the pushing mechanism comprises rotating rollers which are arranged at the left end and the right end of the frame in a rotating mode, a conveying belt is connected between the rotating rollers, a plurality of scraping plates are arranged on the conveying belt at equal intervals, the lower ends of the scraping plates are close to the screen, a motor is fixedly arranged on the frame and is in driving connection with a center shaft of one of the rotating rollers, and the pushing mechanism is driven to circularly rotate, so that straws are pushed into the pulverizer.

Further, the bottom surface inside the box body is in a funnel shape, and a slag discharging port is arranged in the center of the funnel-shaped bottom.

Further, supporting legs are fixedly arranged at four corners of the bottom of the box body.

Compared with the prior art, the utility model has the advantages that:

1) High-efficiency impurity removal: through the synergism of screen cloth and vibrating motor, can effectively get rid of impurity such as grit in the straw, guarantee rubbing crusher's normal work, improve work efficiency and crushing effect.

2) Simple and reliable: the utility model has simple structure, convenient operation, reliable circulating rotation mechanism of the pushing mechanism and easy maintenance.

3) The cost is saved: the feeding impurity removing mechanism provided by the utility model can reduce damage and faults to the pulverizer and reduce the cost of maintaining and replacing equipment.

4) The utilization rate is improved: by removing impurities, the utilization efficiency of the straw is improved, and the continuity and stability of the biomass energy production process are ensured.

Therefore, the feeding impurity removing mechanism of the biomass energy straw grinder provided by the utility model effectively solves the problem of sand and gravel impurities in the grinding treatment process of the straw, has the remarkable advantages of high efficiency, reliability, cost saving and utilization rate improvement, and is suitable for development requirements of biomass energy industry.

Drawings

Fig. 1 is a schematic diagram of the front structure of a feeding and impurity removing mechanism of a biomass energy straw pulverizer.

As shown in the figure: 1. a case; 2. a screen; 3. a vibration motor; 4. a column; 5. a frame; 6. a rotating roller; 7. a conveyor belt; 8. a scraper; 9. a slag discharge port; 10. support legs; 11. a pulverizer body; 12. and a pulverizer inlet.

Detailed Description

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a feeding and impurity removing mechanism of biomass energy straw pulverizer comprises a box body 1 with an open upper end, a screen 2 is movably arranged at the open position of the upper end of the box body 1, a vibrating motor 3 is fixedly arranged at the center of the lower end of the screen 2, upright posts 4 are fixedly arranged at four corners of the upper end of the box body 1, a frame 5 is fixedly arranged between the upper ends of the four upright posts 4, a pushing mechanism is arranged in the frame 5, straw at the upper end of the screen 2 is pushed into the pulverizer, the bottom surface inside the box body 1 is in a funnel shape, a slag discharging port 9 is arranged at the center of the bottom of the funnel shape, and supporting legs 10 are fixedly arranged at the four corners of the bottom of the box body 1.

The pushing mechanism comprises rotating rollers 6 which are arranged at the left end and the right end of the frame 5 in a rotating mode, a conveying belt 7 is connected between the rotating rollers 6, a plurality of scraping plates 8 are arranged on the conveying belt 7 at equal intervals, the lower ends of the scraping plates 8 are close to the screen cloth 2, a motor is fixedly arranged on the frame 5 and is in driving connection with a center shaft of one of the rotating rollers 6, and the pushing mechanism is driven to rotate in a circulating mode, so that straws are pushed into the pulverizer.

Specific embodiments of the utility model: before the straw crusher is used, an external power supply is connected, the straw crusher is connected with an inlet of a crusher body 11, straw is put into the crusher from the left end of a screen 2, referring to fig. 1, a motor is started to drive a conveying belt 7 to rotate, so that a scraper 8 is driven to move, the straw is gradually pushed to the inlet 12 of the crusher in the moving process of the scraper 8, the vibrating motor 3 is started in the moving process of the straw on the screen 2, the screen produces regular vibration, the crushed stone and other impurities mixed in the straw are shaken off, then the crushed stone falls into a box body 1, the crushed stone is discharged from a slag discharge port 9, and the straw subjected to impurity removal enters the crusher body 11 from the inlet 12 of the crusher for further crushing.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a biomass energy straw grinder's material loading edulcoration mechanism, includes open box (1) in upper end, its characterized in that: the novel straw crusher is characterized in that a screen (2) is movably arranged at the opening position of the upper end of the box body (1), a vibrating motor (3) is fixedly arranged at the center of the lower end of the screen (2), upright posts (4) are fixedly arranged at four corners of the upper end of the box body (1), a frame (5) is fixedly arranged between the upper ends of the four upright posts (4), a pushing mechanism is arranged inside the frame (5), and straws at the upper end of the screen (2) are pushed into the crusher.

2. The feeding and impurity removing mechanism of the biomass energy straw pulverizer of claim 1, wherein: the pushing mechanism comprises rotating rollers (6) which are arranged at the left end and the right end of the frame (5), a conveying belt (7) is connected between the rotating rollers (6), a plurality of scraping plates (8) are arranged on the conveying belt (7) at equal intervals, the lower ends of the scraping plates (8) are close to the screen cloth (2), a motor is fixedly arranged on the frame (5), the motor is connected with a center shaft of one of the rotating rollers (6) in a driving mode, and the pushing mechanism is driven to circularly rotate, so that straws are pushed into the pulverizer.

3. The feeding and impurity removing mechanism of the biomass energy straw pulverizer of claim 1, wherein: the bottom surface inside box (1) is the funnel form, funnel form bottom center is equipped with row cinder notch (9).

4. The feeding and impurity removing mechanism of the biomass energy straw pulverizer of claim 1, wherein: supporting legs (10) are fixedly arranged at four corners of the bottom of the box body (1).