CN212975826U

CN212975826U - Biofuel sieving mechanism

Info

Publication number: CN212975826U
Application number: CN202021723253.9U
Authority: CN
Inventors: 袁世均; 唐春鹏; 何应均; 麦冠开
Original assignee: Foshan Nanhai Jinhuancheng New Energy Co ltd
Current assignee: Foshan Nanhai Jinhuancheng New Energy Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-16
Anticipated expiration: 2030-08-18

Abstract

The embodiment of the application provides a biofuel sieving mechanism, and its technical scheme main points are: the method comprises the following steps: the device comprises a rack, wherein a slide rail is arranged on the rack; the screen groove is connected with the slide rail in a sliding manner, a screen for screening materials is arranged in the screen groove, a dust baffle plate is arranged at the top of the screen groove, and a feeding port is formed in the dust baffle plate; the magnetic body is arranged on the dust blocking plate; the power component is arranged on the rack and connected with the sieve groove, and the power component provides power to drive the sieve groove to do reciprocating linear motion on the sliding rail. The biofuel sieving mechanism that this application embodiment provided has and can get rid of magnetic metal impurity and prevent the advantage that the dust scatters.

Description

Biofuel sieving mechanism

Technical Field

The application relates to the technical field, in particular to a biofuel screening device.

Background

With the development of socio-economy, new energy technology becomes an important development direction, and among them, biomass fuel is attracting attention.

Biomass fuel: the biomass material is burned as fuel, and generally, the main agricultural and forestry wastes (such as straw, sawdust, bagasse, rice chaff and the like) are mainly different from fossil fuel. The application of biomass fuel, which is actually mainly biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and preparing the raw materials into various briquettes, granules and the like through the processes of crushing, mixing, extruding, drying and the like and can be directly combusted.

In the existing biofuel preparation process, raw materials have various impurities, wherein part of the raw materials are doped with magnetic metal impurities such as iron nails and iron sheets, the magnetic metal impurities such as the iron nails and the iron sheets can have destructive influence on subsequent processes, the raw materials need to be screened, and meanwhile, in a conventional screening scheme, dust is scattered all around during screening, so that the working environment is greatly damaged.

In view of the above problems, a solution capable of removing magnetic metal impurities and preventing dust from scattering is needed.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a biofuel sieving mechanism, which has the advantages of removing magnetic metal impurities and preventing dust from flying.

In a first aspect, an embodiment of the present application provides a biofuel screening apparatus, and a technical scheme is as follows: the method comprises the following steps:

the device comprises a rack, wherein a slide rail is arranged on the rack;

the screen groove is connected with the slide rail in a sliding manner, a screen for screening materials is arranged in the screen groove, a dust baffle plate is arranged at the top of the screen groove, and a feeding port is formed in the dust baffle plate;

the magnetic body is arranged on the dust blocking plate;

the power component is arranged on the rack and connected with the sieve groove, and the power component provides power to drive the sieve groove to do reciprocating linear motion on the sliding rail.

Further, in this application embodiment, the screen slot lateral wall is provided with the fixed block, set up threaded hole on the fixed block, with threaded hole cooperation is connected with the briquetting, will keep off the dirt board based on the briquetting is fixed on the screen slot.

Further, in this application embodiment, the slide rail and the sieve groove are set up for the slope, sieve groove bottom slope sets up the stock guide, sieve groove lateral wall is provided with the discharge gate, the stock guide is used for with the material water conservancy diversion of sieve bottom to the discharge gate.

Further, in this application embodiment, the stock guide divides the sieve groove into a placing area and a blanking area, the screen cloth is arranged on the upper surface of the stock guide and covers above the placing area, the placing area is used for placing the materials passing through the screening, and the blanking area is used for placing the materials not passing through the screening.

Further, in this application embodiment, blanking mouth has been seted up in blanking area, and the material passes through blanking mouth discharges outside the sieve groove.

Further, in the embodiment of the application, the bottom of the rack is provided with a charging chute.

Further, in this application embodiment, the sieve groove lateral wall is provided with the connecting block, the connecting block is provided with the elasticity rope, elasticity rope one end is fixed to be set up on the connecting block, and the other end is provided with the elastic ball, the elastic ball is located the screen cloth upper surface.

By last knowing, the biofuel sieving mechanism that this application embodiment provided is provided with the dust board on the sieve groove, utilizes the dust board can completely cut off a large amount of dusts, lays the magnetic substance on the dust board simultaneously, utilizes the magnetic substance to adsorb magnetic metallic impurity such as iron nail, iron sheet at the internal surface of dust board, has the beneficial effect that can get rid of metallic impurity and prevent that the dust from scattering.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a biofuel screening apparatus provided in an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a biofuel screening apparatus provided in an embodiment of the present application.

Fig. 3 is a cross-sectional view of a biofuel screening apparatus provided in an embodiment of the present application.

In the figure: 100. a frame; 200. a screen slot; 300. a dust guard; 400. a magnetic body; 500. a power component; 600. a charging chute; 700. connecting blocks; 101. a slide rail; 201. screening a screen; 202. a fixed block; 203. briquetting; 204. a discharge port; 205. a material guide plate; 206. a placement area; 207. a blanking area; 208. a blanking port; 301. a feeding port; 501. a motor; 502. a crankshaft; 503. a connecting rod; 701. an elastic cord; 702. an elastic ball.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, a biofuel screening apparatus specifically includes:

the device comprises a rack 100, wherein a slide rail 101 is arranged on the rack 100;

the screening device comprises a screening groove 200, wherein the screening groove 200 is connected with a sliding rail 101 in a sliding manner, a screen 201 for screening materials is arranged in the screening groove 200, a dust guard plate 300 is arranged at the top of the screening groove 200, and a feeding port 301 is formed in the dust guard plate 300;

a magnetic body 400, the magnetic body 400 being disposed on the dust guard plate 300; the magnetic body 400 may be a strong magnet, such as a rubidium magnet, or an electromagnet, and the magnetic body 400 is preferably a rubidium magnet in consideration of cost and use scenario. In this case, the thickness of the dust guard 300 is set to 3mm to 5mm, and sufficient suction force to the inner side of the dust guard 300 can be generated by the magnetic body 400 while the rigidity and strength are ensured to meet the requirement.

The power part 500, the power part 500 is arranged on the frame 100, the power part 500 is connected with the sieve tank 200, and the power part 500 provides power to drive the sieve tank 200 to make reciprocating linear motion on the slide rail 101. The power component 500 comprises a motor 501, a crankshaft 502 and a connecting rod 503, the crankshaft 502 is connected with a main shaft of the motor 501, the motor 501 drives the crankshaft 502 to rotate, one end of the connecting rod 503 is sleeved on the crankshaft 502, the other end of the connecting rod 503 is connected with the sieve trough 200, the crankshaft 502, the connecting rod 503 and the sieve trough 200 form a crank-slide block mechanism, and the motor 501 drives the crankshaft 502 to rotate, so that the sieve trough 200 makes reciprocating linear motion on the slide rail 101.

Through above-mentioned technical scheme, be provided with dust board 300 on sieve groove 200, utilize dust board 300 can completely cut off a large amount of dusts, lay simultaneously at dust board 300 and be equipped with magnetic substance 400, utilize magnetic substance 400 to adsorb magnetic metallic impurity such as iron nail, iron sheet at dust board 300's internal surface, have the beneficial effect that can get rid of metallic impurity and prevent that the dust from scattering.

Further, in this embodiment, a fixing block 202 is disposed on a side wall of the screen slot 200, a threaded hole is formed in the fixing block 202, a pressing block 203 is connected to the threaded hole in a matching manner, and the dust guard plate 300 is fixed on the screen slot 200 through the pressing block 203.

Through above-mentioned technical scheme, briquetting 203 passes through the screw thread to be connected with fixed block 202, can fix or loosen dust board 300 through twisting briquetting 203, consequently dust board 300 can carry out the dismouting fast, can in time clear up inside dust and by the magnetic metallic impurity such as the iron nail, the iron sheet of adsorbing at dust board 300 internal surface.

Further, in the embodiment of the present application, the slide rail 101 and the screen slot 200 are disposed in an inclined manner, and the dust guard plate 300 is disposed in an inclined manner along with the screen slot 200, wherein the feeding port 301 is disposed on a higher side, the guide plate 205 is disposed at the bottom of the screen slot 200 in an inclined manner, the side wall of the screen slot 200 is provided with the discharging port 204, and the guide plate 205 is used for guiding the material at the bottom of the screen slot 200 to the discharging port 204.

Through the technical scheme, because the guide plate 205 is the slope setting, consequently set up the discharge gate 204 in the lower one side of guide plate 205, after the material passed screen cloth 201 and falls into the bottom of sieve groove 200, down slide under gravity and the shake of sieve groove 200, consequently set up guide plate 205 for the slope in this technical scheme, and set up discharge gate 204 in the lower one side of guide plate 205, then the material can follow discharge gate 204 roll-off along guide plate 205, blocking phenomenon can not appear, effectively improves work efficiency.

Further, in the embodiment of the present application, the material guide plate 205 divides the screen slot 200 into a placing area 206 and a blanking area 207, the screen 201 is disposed on the upper surface of the material guide plate 205 and covers above the placing area 206, the placing area 206 is used for placing the screened materials, and the blanking area 207 is used for placing the non-screened materials.

Through the technical scheme, the materials are screened through the mesh diameter of the screen 201, the materials which can pass through the screen 201 fall into the placing area 206, and the materials which cannot pass through the screen 201 fall into the blanking area 207.

Further, in the embodiment of the present application, the blanking area 207 is provided with a blanking port 208, and the material is discharged out of the sieve slot 200 through the blanking port 208.

Through the technical scheme, the material is automatically discharged out of the sieve tank 200, manual cleaning is not needed, the sieve tank 200 can continuously work, and the sieving efficiency is effectively improved.

Further, in the embodiment of the present application, a charging chute 600 is provided below the machine frame 100.

Through the technical scheme, the materials are collected and placed in the charging chute 600 to wait for subsequent processing.

Further, in the embodiment of the present application, the side wall of the screen groove 200 is provided with a connecting block 700, the connecting block 700 is provided with an elastic rope 701, one end of the elastic rope 701 is fixedly arranged on the connecting block 700, the other end of the elastic rope is provided with an elastic ball 702, and the elastic ball 702 is located on the upper surface of the screen 201.

Through the technical scheme, at the in-process that screen cloth 201 filters the material, the net hole of screen cloth 201 takes place to block up very easily, consequently, be provided with elasticity rope 701 and elastic ball 702 in sieve groove 200 inside, when power component 500 drives sieve groove 200 motion, elasticity rope 701 and elastic ball 702 can take place to shake, and can enlarge the shake effect under the effect of elastic force, consequently, elastic ball 702 just can take place to beat on screen cloth 201, and strike screen cloth 201 constantly, the material that makes the net hole of blockking up screen cloth 201 is shaken and is scattered, the easy problem of blockking up of screen cloth 201 has effectively been solved.

Meanwhile, in the scheme described in the application, according to the actual requirement for screening materials, multiple screen slots 200 can be selectively arranged to realize multiple screening of materials, and when multiple screen slots 200 are used, the screen slots 200 are arranged end to end in a zigzag manner.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A biofuel screening apparatus, comprising:

the device comprises a rack, wherein a slide rail is arranged on the rack;

the magnetic body is arranged on the dust blocking plate;

2. The biofuel screening device of claim 1, wherein the side wall of the screen slot is provided with a fixing block, the fixing block is provided with a threaded hole, a pressing block is connected with the threaded hole in a matching manner, and the dust baffle is fixed on the screen slot based on the pressing block.

3. The biofuel screening device of claim 1, wherein the slide rail and the sieve tank are arranged obliquely, the bottom of the sieve tank is provided with a material guiding plate obliquely, the side wall of the sieve tank is provided with a material outlet, and the material guiding plate is used for guiding the material at the bottom of the sieve tank to the material outlet.

4. The biofuel screening apparatus as set forth in claim 3, wherein the material guide plate divides the sieve chute into a placement area and a blanking area, the screen is disposed on the upper surface of the material guide plate and covers the placement area, the placement area is used for placing the screened material, and the blanking area is used for placing the non-screened material.

5. The biofuel screening device of claim 4, wherein the blanking area is provided with a blanking port, and the material is discharged out of the sieve tank through the blanking port.

6. The biofuel screening apparatus of claim 5, wherein the frame is provided with a chute at the bottom thereof.

7. The biofuel screening device of claim 1, wherein the side wall of the screen groove is provided with a connecting block, the connecting block is provided with an elastic rope, one end of the elastic rope is fixedly arranged on the connecting block, the other end of the elastic rope is provided with an elastic ball, and the elastic ball is positioned on the upper surface of the screen mesh.