CN210619077U

CN210619077U - Biomass feeding system

Info

Publication number: CN210619077U
Application number: CN201921385242.1U
Authority: CN
Inventors: 韩剑
Original assignee: Zhangjiagang Xingang Machinery Manufacturing Co Ltd
Current assignee: Zhangjiagang Xingang Machinery Manufacturing Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-26
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a living beings feed system, include: the biomass bin, the activator, the kick-out device, the discharging belt conveyor and the screw feeder are arranged on the support. In this way, the utility model discloses biomass feeding system, through the activator, the setting gauge entangles the compaction of material from the bottom of the storehouse and the stable loose state that changes into on the conveyer controllably, stop mechanical winding in the process, jam scheduling problem, the material that will unload the belt feeder transportation through the fire prevention airlock gets into the impeller check room, and along with rotatory impeller's rotation and be sent to the discharge opening and discharge, in whole working process, can be quantitative feed in succession and unload, play sealed airlock simultaneously, prevent that the high temperature of boiler from getting into in other equipment, it is stable in succession to have the feed, it is even to unload, maintain advantages such as convenient.

Description

Biomass feeding system

Technical Field

The utility model relates to a feed system technical field especially relates to living beings feed system.

Background

The feeding equipment is an auxiliary equipment in the mechanized storage and transportation system of industrial production enterprises, and the main function of the feeding equipment is to transfer processed or unprocessed materials from a certain equipment, such as: a hopper, a storage bin and the like, which are used for continuously and uniformly feeding materials into receiving equipment or a transport machine; the phenomena of bridging and arching of biomass feeding are frequently encountered, particularly the phenomena of bridging and arching of soft straw materials are very common in all feeding links due to the fact that the materials are light and soft in texture, low in flowability, serious in material entanglement phenomenon and difficult to guarantee ideal length in the cutting process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides living beings feed system.

In order to solve the technical problem, the utility model discloses a technical scheme be:

providing a biomass feed system comprising: the biomass bin, the activator, the kick-out device, the discharge belt machine and the screw feeder are arranged on the support, the biomass bin is arranged above the kick-out device, the activator is arranged at the bottom in the biomass bin, the discharge belt machine is arranged below the kick-out device, a connecting slide pipe is arranged between the discharge belt machine and the screw feeder, a discharge port of the biomass bin is arranged at the bottom of the biomass bin, the activator comprises an activation screw rod and a plurality of kick-out plates which are arranged on the activation screw rod in a mutually staggered mode, the kick-out plates comprise tip structures, the activation screw rod is horizontally arranged, an activation driving device drives the activation screw rod to rotate around the central axis of the activation driving device, the activation driving device is arranged outside the biomass bin, the kick-out device comprises a kick-out roller, a kick-out piece arranged on the kick-out roller and a kick-out driver driving the kick-out roller to rotate, the automatic material stirring device is characterized in that a plurality of material stirring sheets which are arranged in a staggered mode are arranged on the material stirring roller, an output port of the discharging belt machine is communicated with a feed inlet of the connecting chute, a discharge outlet of the connecting chute is communicated with a feed inlet of the screw feeder, the connecting chute is vertically arranged, a fireproof air locking device, a pneumatic gate valve and a boiler expansion joint are sequentially arranged on the connecting chute along the direction from top to bottom, the fireproof air locking device comprises a rotary impeller, a machine body and an air locking driving device, the rotary impeller is arranged in the machine body and divides the machine body into a plurality of cells, the air locking driving device drives the rotary impeller to rotate around a central shaft of the rotary impeller, the air locking driving device is arranged outside the connecting chute, the pneumatic gate valve can move along the horizontal direction, the boiler expansion joint comprises an elastic structure along the radial direction of the connecting chute, and the screw feeder comprises a cantilever frame arranged in a transmission, The spiral feeding blade is arranged on the rotating roller, one end of the rotating roller is arranged on the cantilever frame, the length of the rotating roller is shorter than that of the spiral feeding blade, a driving device drives the rotating roller to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, and the rotating roller is arranged along the horizontal direction.

In a preferred embodiment of the present invention, a radar level gauge is disposed on the top of the biomass bin.

In a preferred embodiment of the present invention, the device further comprises a fire fighting device.

In a preferred embodiment of the present invention, the fire fighting device comprises a fire fighting pipeline and a plurality of fire fighting nozzles.

In a preferred embodiment of the present invention, the fire-fighting nozzles are respectively disposed on the biomass storage bin and the discharge belt conveyor.

In a preferred embodiment of the present invention, the diameter of the machine body is the same as the diameter of the connecting chute.

In a preferred embodiment of the present invention, when the rotating impeller is horizontally disposed, the connecting chute is divided into an upper cavity and a lower cavity by the rotating impeller.

In a preferred embodiment of the present invention, the unloading belt machine includes a conveying frame, a transmission mechanism and a conveying belt, the conveying frame is of a trough structure, the transmission mechanism is disposed on the side surface and the bottom surface of the conveying frame, and the conveying belt is disposed on the transmission mechanism.

In a preferred embodiment of the present invention, when the pneumatic gate valve is closed, the connecting chute is divided into an upper cavity and a lower cavity by the pneumatic gate valve.

In a preferred embodiment of the present invention, the utility model further comprises a platform and a railing.

The utility model has the advantages that: the utility model provides a living beings feed system, through the activator, the plectrum changes the material from the compaction of bottom of a storehouse and entangles the loose state on the stable controllable transition of state into the conveyer, stop mechanical winding, block scheduling problem in the process, the material that will unload the belt feeder transportation through the fire prevention airlock gets into the impeller check room, and along with the rotation of rotatory impeller and be sent to the discharge opening and discharge, in whole working process, can continuous ration feed and unload, play sealed airlock effect simultaneously, prevent that the heat of boiler from getting into in other equipment, have the feed continuous stability, it is even to unload, advantages such as maintenance convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is an elevation view of a preferred embodiment of a biomass feed system of the present invention;

fig. 2 is a side view of a preferred embodiment of the biomass feed system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention includes:

a biomass feed system, comprising: the biomass material bin 1, the activator 2, the kick-out device 3, the discharging belt conveyor 4 and the screw feeder 5 are arranged on the support.

The top of living beings feed bin 1 sets up the feed inlet, the bottom sets up the discharge gate, activator 2 sets up the position that the bottom in living beings feed bin 1 is close to the discharge gate, and the material is followed the feed inlet at living beings feed bin 1 top gets into, through activator 2 is loosened the back, follows the discharge gate of living beings feed bin 1 bottom falls.

Preferably, according to the actual size of the biomass bunker 1, a corresponding number of the activators 2 are provided, in this case three activators 2 are provided in parallel.

The activator 2 sets up a plurality of mutual staggered arrangement's group board 22 including activating hob 21, activation hob 21 on, dials board 22 and includes most advanced structure, and most advanced structure can easily be loosened the material of compaction, and activation hob 21 level sets up, and activation drive arrangement 23 drive activation hob 21 rotates around its self the central axis, and activation drive arrangement 23 sets up outside living beings feed bin 1, set up on fixed activation support.

The biomass storage bin 1 is arranged above the kick-out device 3, and materials falling from a discharge port at the bottom of the biomass storage bin 1 fall down through the kick-out device 3 to the discharging belt conveyor 4 arranged below the kick-out device 3.

The kick-out device 3 comprises a kick-out roller 31, a kick-out piece 32 arranged on the kick-out roller 31 and a kick-out driver 33 driving the kick-out roller 31 to rotate, the kick-out roller 31 is provided with a plurality of kick-out pieces 32 which are arranged in a mutually staggered mode, and the kick-out pieces 32 break up materials falling from the activator 2, so that the phenomena of winding, bridging, arching and the like of the materials are avoided.

Preferably, three groups of mutually parallel kickoff sets 3 are arranged in the application, each group comprises four kickoff sets 3, and three groups of three corresponding screw feeders 5 are arranged below the kickoff sets 3.

The discharging belt conveyor 4 comprises a conveying frame, a transmission mechanism and a conveying belt, the conveying frame is of a groove-shaped structure, the transmission mechanism is arranged on the side face and the bottom face of the conveying frame, and the conveying belt is movably arranged on the transmission mechanism.

The discharging belt conveyor 4 conveys and beats loose materials to the connecting slide pipe 6, the connecting slide pipe 6 is arranged between the discharging belt conveyor 4 and the screw feeder 5, the output port of the discharging belt conveyor 4 is communicated with the feed inlet of the connecting slide pipe 6, the discharge port of the connecting slide pipe 6 is communicated with the feed inlet of the screw feeder 5, the connecting slide pipe 6 is a vertical passage, and the materials pass through the connecting slide pipe 6 and fall into the screw feeder 5.

The fire-proof air lock 7, the pneumatic gate valve 8 and the boiler expansion joint 9 are sequentially arranged on the passage of the connecting chute 6 from top to bottom; the fireproof air locking device 7 comprises a rotary impeller 71, a machine body and an air locking driving device 72, the diameter of the machine body is the same as that of the connecting chute 6, when the fireproof air locking device 7 works, materials fall to the connecting chute 6 downwards through the rotation of the rotary impeller 71, when the fireproof air locking device 7 is closed, the separated connecting chute 6 is divided into an upper cavity and a lower cavity, the rotary impeller 71 is arranged in the machine body and divides the machine body into a plurality of chambers, the air locking driving device 72 drives the rotary impeller 71 to rotate around the central shaft of the rotary impeller, when the opposite rotary impeller 71 rotates to the horizontal position, the connecting chute 6 is divided into the upper cavity and the lower cavity by the rotary impeller 71, and the air locking driving device 72 is arranged outside the connecting chute 6 and arranged on a fixed air locking support; the pneumatic gate valve 8 can move along the horizontal direction, and when the pneumatic gate valve 8 is closed, the connecting chute 6 is divided into an upper cavity and a lower cavity by the pneumatic gate valve 8; boiler expansion joint 9 includes follows connect the elastic construction of elephant trunk 6 radial direction, and steam in the boiler passes through screw feeder 5 gets into connect the elephant trunk 6, the extrusion boiler expansion joint 9 produces deformation, reduces connect the difference in temperature stress of elephant trunk 6, prevents when connecting elephant trunk 6 and rising temperature, arouse pipeline deformation or destruction because thermal elongation or temperature stress.

The screw feeder 5 comprises a cantilever frame, a rotating roller 51 and screw feeding blades 52 which are arranged in a transmission channel, the output end of the transmission channel is provided with a feeding port, the screw feeding blades 52 are arranged on the rotating roller 51, one end of the rotating roller 51 is arranged on the cantilever frame, the length of the rotating roller 51 is shorter than that of the screw feeding blades 52, a driving device drives the rotating roller 51 to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, the rotating roller 51 is arranged along the horizontal direction, an opening at the upper end of the transmission channel is of a groove-shaped structure, and materials which fall into the transmission channel through the connecting chute 6 are conveyed to a boiler through the rotating screw feeding blades 52.

Preferably, the top of the biomass storage bin 1 is provided with a radar level gauge for monitoring material transportation blockage caused by mechanical winding, blockage and other problems of excessive material feeding or subsequent equipment.

Preferably, still include fire control unit, fire control unit includes fire control pipeline and a plurality of fire control nozzle, the fire control nozzle sets up respectively on living beings feed bin 1, the belt feeder 4 of unloading.

Preferably, the kick-out device 3, the discharging belt conveyor 4 and the screw feeder 5 are provided with a platform and a railing for daily maintenance and overhaul.

The utility model discloses living beings feed system's beneficial effect is: the utility model provides a living beings feed system, through the activator, the plectrum changes the material from the compaction of bottom of a storehouse and entangles the loose state on the stable controllable transition of state into the conveyer, stop mechanical winding, block scheduling problem in the process, the material that will unload the belt feeder transportation through the fire prevention airlock gets into the impeller check room, and along with the rotation of rotatory impeller and be sent to the discharge opening and discharge, in whole working process, can continuous ration feed and unload, play sealed airlock effect simultaneously, prevent that the high temperature of boiler from getting into in other equipment, have the feed continuous stability, it is even to unload, advantages such as maintenance convenience.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. A biomass feed system, comprising: the biomass bin, the activator, the kick-out device, the discharge belt machine and the screw feeder are arranged on the support, the biomass bin is arranged above the kick-out device, the activator is arranged at the bottom in the biomass bin, the discharge belt machine is arranged below the kick-out device, a connecting slide pipe is arranged between the discharge belt machine and the screw feeder, a discharge port of the biomass bin is arranged at the bottom of the biomass bin, the activator comprises an activation screw rod and a plurality of kick-out plates which are arranged on the activation screw rod in a mutually staggered mode, the kick-out plates comprise tip structures, the activation screw rod is horizontally arranged, an activation driving device drives the activation screw rod to rotate around the central axis of the activation driving device, the activation driving device is arranged outside the biomass bin, the kick-out device comprises a kick-out roller, a kick-out piece arranged on the kick-out roller and a kick-out driver driving the kick-out roller to rotate, the automatic material stirring device is characterized in that a plurality of material stirring sheets which are arranged in a staggered mode are arranged on the material stirring roller, an output port of the discharging belt machine is communicated with a feed inlet of the connecting chute, a discharge outlet of the connecting chute is communicated with a feed inlet of the screw feeder, the connecting chute is vertically arranged, a fireproof air locking device, a pneumatic gate valve and a boiler expansion joint are sequentially arranged on the connecting chute along the direction from top to bottom, the fireproof air locking device comprises a rotary impeller, a machine body and an air locking driving device, the rotary impeller is arranged in the machine body and divides the machine body into a plurality of cells, the air locking driving device drives the rotary impeller to rotate around a central shaft of the rotary impeller, the air locking driving device is arranged outside the connecting chute, the pneumatic gate valve can move along the horizontal direction, the boiler expansion joint comprises an elastic structure along the radial direction of the connecting chute, and the screw feeder comprises a cantilever frame arranged in a transmission, The spiral feeding blade is arranged on the rotating roller, one end of the rotating roller is arranged on the cantilever frame, the length of the rotating roller is shorter than that of the spiral feeding blade, a driving device drives the rotating roller to axially rotate on the cantilever frame, the cantilever frame and the feeding port are respectively arranged on two sides of the transmission channel, and the rotating roller is arranged along the horizontal direction.

2. The biomass feeding system of claim 1, wherein a radar level gauge is arranged on the top of the biomass silo.

3. The biomass feed system of claim 1, further comprising a fire fighting device.

4. The biomass feeding system of claim 3, wherein the fire fighting device comprises a fire fighting pipeline and a plurality of fire fighting nozzles.

5. The biomass feeding system according to claim 4, wherein the fire-fighting nozzles are respectively arranged on the biomass silo and the discharge belt conveyor.

6. The biomass feed system of claim 1, wherein the body diameter is the same as the connecting chute diameter.

7. The biomass feeding system according to claim 1, wherein when the opposite rotary impellers are horizontally arranged, the connecting chute is divided into an upper cavity and a lower cavity by the rotary impellers.

8. The biomass feeding system according to claim 1, wherein the discharge belt conveyor comprises a conveying frame, a transmission mechanism and a conveying belt, the conveying frame is of a groove-shaped structure, the transmission mechanism is arranged on the side surface and the bottom surface of the conveying frame, and the conveying belt is arranged on the transmission mechanism.

9. The biomass feeding system according to claim 1, wherein the connecting chute is divided into an upper cavity and a lower cavity by the pneumatic gate valve when the pneumatic gate valve is closed.

10. The biomass feed system of claim 1, further comprising a platform, a railing.