CN210906497U

CN210906497U - Crushing mechanism of biomass particle forming machine

Info

Publication number: CN210906497U
Application number: CN201921832393.7U
Authority: CN
Inventors: 郜稚君; 李霖霖; 马兰; 赵海山
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the field of biomass processing, and discloses a crushing mechanism of a biomass particle forming machine, which comprises a feed inlet, a blanking channel, a wastewater tank and a material conveying port; the middle part of the mounting block is provided with a group of crushing hammers with a hemispherical structure, the bottom of each crushing hammer is fixedly provided with a bottom plate, the left side and the right side of each bottom plate are fixedly provided with rotating rods, the rotating rods on the left side and the right side are rotatably connected to the middle part of the mounting block, the tail ends of the rotating rods on the right side are rotatably connected with a rotating motor, a group of crushing grooves are arranged below the crushing hammers, and the volume of each crushing groove is larger than that of each crushing; the below fixed mounting of crushing tank has the drainage guide network of a set of height about, and the right side end of drainage guide network passes the unloading passageway and has the stoving case through communicating pipe intercommunication, is located stoving incasement portion downside fixed mounting and has a set of baffle, and the gas pocket is seted up on the surface of baffle, and the inside downside of baffle is provided with the air heater. The utility model has the advantages that: can continuously input and crush, and has high speed and high efficiency.

Description

Crushing mechanism of biomass particle forming machine

Technical Field

The utility model relates to a living beings processing field specifically is a rubbing crusher constructs of living beings particle forming machine.

Background

Research and development of biomass fuel become one of the major research subjects in the world, and a biomass particle forming machine which can extrude biomass combustible materials such as wood chips, straws and the like into granular products appears in the prior art, so that the biomass fuel is convenient to carry and use.

Chinese patent (publication No. CN 207605823U, bulletin date: 2018.07.13) discloses a crushing mechanism of a biomass particle forming machine, which comprises a crushing mechanism, a conveying mechanism and a forming machine, wherein the conveying mechanism connects the crushing mechanism and the forming machine, the crushing mechanism comprises two support rods, a sliding rod is connected with the tops of the two support rods, a sliding sleeve is arranged on the sliding rod, a fixing ring is arranged at the bottom of the sliding sleeve, the fixing ring is fixedly arranged outside a crushing box, a crushing cavity and a discharging cavity are arranged in the crushing box, a bent pipe is arranged between the crushing cavity and the discharging cavity, the bent pipe is connected to conduct the crushing cavity and the discharging cavity, one crushing cavity is arranged in the crushing cavity, more than one crushing blade is arranged at the inner side end of the rotating head, and a crushing screen plate is arranged at the output end of the crushing cavity. However, this pulverizing mechanism cannot perform continuous pulverization, and the pulverization amount is small, and moisture generated by pulverization cannot be timely treated, so that the powder is liable to be wet and agglomerated, and the pulverization quality is liable to be lowered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass particle forming machine's rubbing crusher constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing mechanism of a biomass particle forming machine comprises a feed inlet, a blanking channel, a wastewater pond and a material conveying opening; the bottom of feed inlet and the top both sides of unloading passageway carry out fixed connection through the installation piece, the middle part of installation piece is provided with the crushing hammer of a set of hemisphere structure, the bottom fixed mounting of crushing hammer has the bottom plate, the left and right sides fixed mounting of bottom plate has the rotary rod, the left and right sides rotary rod is all rotated and is connected at the middle part of installation piece and the end-to-end rotation of right side rotary rod is connected with the rotating electrical machines, the bottom of rotating electrical machines is fixed through the backup pad that is fixed in on the unloading passageway right side. The rotating rod is driven to rotate by starting the rotating motor, and then the crushing hammer and the bottom plate at the bottom of the crushing hammer are driven to rotate. The below of smashing the hammer is provided with a set of crushing tank, crushing tank sets up to hemisphere cavity structure, the volume in crushing tank is greater than the volume of smashing the hammer, the both sides top fixed mounting in crushing tank is at the downside of installation piece, the inside that the living beings granule that gets into through the feed inlet directly dropped crushing tank under the effect of gravity, crushing hammer rotatory when vertical downwards and the distance between the internal surface in crushing tank is less than 0.1mm, through treating the internal surface of smashing the groove to place crushing biomass particle, then start rotating electrical machines and drive the continuous rotation of crushing hammer, then intermittent type nature rolls the granule on smashing the groove and smashes. The biomass particles can generate a small part of moisture while forming powder under the action of crushing by a crushing hammer, and the generated moisture flows downwards along with the penetration and filtration powder net.

The lower part fixed mounting of crushing groove has the drainage guide screen of a set of height about, and both ends are fixed on the inner wall of unloading passageway about the drainage guide screen, and the right side end of drainage guide screen passes the unloading passageway and has the stoving case through communicating pipe intercommunication, and the right side at unloading passageway is fixed through the dead lever in the lower part on the left side wall of stoving case. Lie in stoving incasement portion downside fixed mounting and have a set of baffle, the gas pocket has been seted up on the surface of baffle, and the inside downside of baffle is provided with the air heater, produces ascending wind through starting the air heater, then sees through the baffle and carries out the phoenix to blow the stoving to the powder that enters into feed inlet inside. And material conveying ports are arranged below the two sides of the flow guide body. Through the living beings granule after will smashing, the inside of inputing the stoving case is stirred and is dried, and subsequent processing and use of being convenient for prevent to take place the caking because of the humidity.

As a further aspect of the present invention: the surface of the crushing groove is provided with a powder filtering net structure for filtering crushed biomass particles.

As a further aspect of the present invention: the bottom fixed mounting of drainage guide wire has a set of wastewater disposal basin, and the wastewater disposal basin is used for collecting the liquid of smashing the production. Through the drainage guide effect of the drainage guide net, the biomass powder flows downwards and rightwards.

As a further aspect of the present invention: the right side of the inner top of the drying box is provided with an air outlet, and the flow guide body is of a cone structure, so that powder can be conveniently guided to flow to two sides of the flow guide body.

As a further aspect of the present invention: the inside of stoving case is provided with vertical (mixing) shaft, and the top of (mixing) shaft is rotated and is connected with the agitator motor who fixes at stoving incasement top, and it is rotatory to drive the (mixing) shaft through starting agitator motor, and then carries out abundant stirring to the powder of inputing stoving incasement portion, and then is convenient for improve wind-force drying's efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: the biomass particles are placed on the lower side of the rotating hemisphere to be rolled and crushed by the hemisphere crushing groove, so that the crushing speed is high, the crushing amount is large, the biomass particles can be fed and crushed at the same time, the biomass particles and the feeding and crushing grooves are not influenced mutually, and the crushing working efficiency can be greatly improved; through inputing the biomass particle after smashing into the stoving case through the phoenix blow the stoving, be convenient for loose biomass powder, prevent that it from taking place the caking.

Drawings

Fig. 1 is a schematic structural diagram of a crushing mechanism of a biomass particle forming machine.

Fig. 2 is a schematic structural diagram of a drying box in a crushing mechanism of a biomass particle forming machine.

Fig. 3 is a schematic structural diagram of a crushing hammer in a crushing mechanism of a biomass particle forming machine.

Wherein: the device comprises a feed inlet 10, a blanking channel 11, a wastewater disposal basin 12, a crushing groove 13, a crushing hammer 14, a rotating motor 15, a rotating rod 16, a mounting block 17, a water filtering guide net 18, a drying box 19, a stirring motor 20, a stirring shaft 21, a flow guide body 22, a hot air blower 23, a material conveying opening 24 and an air outlet 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a crushing mechanism of a biomass particle forming machine includes a feed inlet 10, a feed channel 11, a wastewater tank 12, and a feed delivery port 24; the bottom of feed inlet 10 and the top both sides of unloading passageway 11 carry out fixed connection through installation piece 17, the middle part of installation piece 17 is provided with the quartering hammer 14 of a set of hemispheroid structure, the bottom fixed mounting of quartering hammer 14 has the bottom plate, the left and right sides fixed mounting of bottom plate has rotary rod 16, left and right sides rotary rod 16 all rotates the connection at the middle part of installation piece 17 and the end rotation of right side rotary rod 16 is connected with rotating electrical machines 15, the bottom of rotating electrical machines 15 is fixed through the backup pad that is fixed in on the unloading passageway 11 right side wall. The rotating rod 16 is rotated by activating the rotating motor 15, and the crushing hammer 14 and the bottom plate at the bottom of the crushing hammer 14 are driven to rotate. The below of smashing hammer 14 is provided with a set of crushing groove 13, crushing groove 13 sets up to hemisphere cavity structure, the volume of crushing groove 13 is greater than the volume of smashing hammer 14, the both sides top fixed mounting of crushing groove 13 is at the downside of installation piece 17, the inside that directly drops crushing groove 13 under the effect of gravity through the living beings granule that feed inlet 10 got into, crushing hammer 14 is rotatory when vertical downwards and is less than 0.1mm with the distance between the internal surface of crushing groove 13, through treating the internal surface of placing crushing groove 13 of kibbling living beings granule, then start rotating electrical machines 15 and drive the continuous rotation of crushing hammer 14, then intermittent type nature rolls the granule on the crushing groove 13 and smashes. The surface of the crushing groove 13 is provided with a powder filtering net structure for filtering crushed biomass particles. The biomass particles are crushed by the crushing hammer 14 to form powder, and a small part of water is generated at the same time, and the generated water flows downwards along with the filtering powder net.

A group of water filtering guide nets 18 with the height from left to right are fixedly arranged below the crushing groove 13, the left end and the right end of each water filtering guide net 18 are fixed on the inner wall of the blanking channel 11, a group of wastewater ponds 12 are fixedly arranged at the bottoms of the water filtering guide nets 18, and the wastewater ponds 12 are used for collecting liquid generated by crushing. Through the drainage guide function of the drainage guide net 18, the biomass powder flows downwards and rightwards.

The right side end of drainage guide net 18 passes through unloading passageway 11 and is linked together through communicating pipe has stoving case 19, and stoving case 19's left side wall upper and lower part is fixed on the right side of unloading passageway 11 through the dead lever. A set of flow guide body 22 is fixedly installed at the lower side inside the drying box 19, air holes are formed in the surface of the flow guide body 22, an air heater 23 is arranged at the lower side inside the flow guide body 22, upward air is generated by starting the air heater 23, and then the powder entering the feeding port 10 is dried by blowing by the aid of the flow guide body 22. The right side of the inner top of the drying box 19 is provided with an air outlet 25, and the flow guide body 22 is of a cone structure, so that the powder can be conveniently guided to flow to two sides of the flow guide body 22. And material conveying ports 24 are arranged below two sides of the flow guide body 22. Through the biomass particle after will smashing, input the inside of stoving case 19 and stir the stoving, subsequent processing and the use of being convenient for prevent to take place the caking because of the humidity.

The utility model discloses a theory of operation is: firstly, biomass particles to be crushed are placed on the inner surface of a crushing groove 13 through a feeding hole 10, then a rotating motor 15 is started to drive a crushing hammer 14 to roll and crush the particles on the crushing groove 13 in a clearance mode, then the generated moisture and qualified powder fall down onto a water filtering guide net 18 under the action of a powder filtering net in the crushing groove 13, the moisture enters a wastewater disposal basin 12 through the water filtering guide net 18, the powder enters a drying box 19 along the water filtering guide net 18 under the action of gravity, then upward wind is generated by starting a hot air blower 23, and finally the powder entering the feeding hole 10 is blown and dried through a guide body 22 and finally falls into a material conveying port 24 to be output under the action of gravity.

Example two

On the basis of embodiment one, the inside of stoving case 19 is provided with vertical (mixing) shaft 21, and the top of (mixing) shaft 21 rotates and is connected with the agitator motor 20 of fixing at the outer top of stoving case 19, and it is rotatory to drive (mixing) shaft 21 through starting agitator motor 20, and then carries out abundant stirring to the powder of inputing to stoving 19 inside, and then is convenient for improve the efficiency that wind-force was dried.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A crushing mechanism of a biomass particle forming machine comprises a feed inlet (10), a blanking channel (11), a wastewater pond (12) and a feed delivery port (24); the bottom of the feed inlet (10) is fixedly connected with the two sides of the top of the blanking channel (11) through mounting blocks (17), the device is characterized in that a group of crushing hammers (14) with a hemispherical structure are arranged in the middle of an installation block (17), a bottom plate is fixedly installed at the bottom of each crushing hammer (14), rotary rods (16) are fixedly installed on the left side and the right side of the bottom plate, the rotary rods (16) on the left side and the right side are rotatably connected to the middle of the installation block (17), the tail ends of the rotary rods (16) on the right side are rotatably connected with a rotary motor (15), the bottom of the rotary motor (15) is fixed through a supporting plate fixed on the right side wall of a blanking channel (11), a group of crushing grooves (13) are arranged below the crushing hammers (14), the crushing grooves (13) are arranged in a hemispherical cavity structure, the volume of each crushing groove (13) is larger than the volume of each crushing hammer (14), and the tops of two sides of each crushing; the lower part of crushing groove (13) is fixed with a set of height from left to right water drainage guide net (18), both ends are fixed on the inner wall of unloading passageway (11) about water drainage guide net (18), the right side end of water drainage guide net (18) passes unloading passageway (11) and has stoving case (19) through communicating pipe intercommunication, the right side at unloading passageway (11) is fixed through the dead lever to the lower part on the left side wall of stoving case (19), it has a set of baffle (22) to be located stoving case (19) inside downside fixed mounting, the surface of baffle (22) is seted up there is the gas pocket, the inside downside of baffle (22) is provided with air heater (23), be provided with conveying mouth (24) under the both sides of baffle (22) downwards.

2. The crushing mechanism of the biomass particle forming machine according to claim 1, wherein the surface of the crushing groove (13) is provided with a powder filtering net structure.

3. The pulverizing mechanism of biomass particle forming machine according to claim 2, characterized in that a group of wastewater ponds (12) is fixedly arranged at the bottom of the water filtering guide net (18).

4. The crushing mechanism of the biomass particle forming machine according to claim 3, wherein the right side of the inner top of the drying box (19) is provided with an air outlet (25).

5. The pulverizing mechanism of biomass particle forming machine as claimed in claim 4, characterized in that the flow guide body (22) is provided as a cone structure.

6. The crushing mechanism of the biomass particle forming machine according to any one of claims 1 to 5, wherein a vertical stirring shaft (21) is arranged inside the drying box (19), and the top end of the stirring shaft (21) is rotatably connected with a stirring motor (20) fixed at the outer top of the drying box (19).