CN219150042U

CN219150042U - Sawdust particle production system

Info

Publication number: CN219150042U
Application number: CN202223524853.4U
Authority: CN
Inventors: 罗刚银; 董跃斋; 常雨
Original assignee: Zhengzhou Dingli New Energy Equipment Co ltd
Current assignee: Zhengzhou Dingli New Energy Equipment Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-09
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a wood chip particle production system which comprises a raw material input module, a crushing module, a drying module and a granulating module, wherein the raw material input module comprises an input bin and an input belt conveyor, the input bin is positioned above the input end of the input belt conveyor and is used for providing raw materials for the input belt conveyor, the crushing module is connected with the output end of the input belt conveyor and is used for crushing raw materials conveyed by the input belt conveyor, the drying module is used for drying the crushed raw materials, the granulating module is used for pressing the dried raw materials into wood chip particles, a stone cleaning mechanism is arranged between the bin and the input belt conveyor and is used for cleaning stones in the raw materials, and the input belt conveyor is provided with an iron removing mechanism and is used for removing scrap iron in the raw materials. The wood chip particle production system provided by the utility model has a reasonable structure, can realize automatic production of wood chip particles, ensures product quality, and is beneficial to large-scale popularization.

Description

Sawdust particle production system

Technical Field

The utility model relates to the technical field of wood chip particle production, in particular to a wood chip particle production system.

Background

The wood chip particles, also called biomass fuel particles, are mainly processed by using pine, fir, birch, poplar, fruit wood and crop straw as raw materials, are used for combustion, barbecue and fireplace heating, have high combustion efficiency, generate less carbon dioxide, ammonia nitrogen compounds and dust, and have wide market prospect.

In the production of wood chip particles, a plurality of working procedures such as crushing, drying, granulating, packaging and the like are required, the working procedures are complex, before the wood chip raw materials are crushed, because the wood chip raw materials contain stones, sand, iron nails, scrap iron and other impurities, if the impurities cannot be treated before crushing, a part of the impurities can be crushed by a crusher and enter the subsequent working procedures, the quality of products is further influenced, and the problems of equipment damage caused by the iron nails and other impurities exist.

Disclosure of Invention

The utility model aims to provide a wood chip particle production system which solves the problems existing in the existing wood chip particle production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the wood chip particle production system comprises a raw material input module, a crushing module, a drying module and a granulating module, wherein the raw material input module comprises an input bin and an input belt conveyor, the input bin is positioned above the input end of the input belt conveyor and is used for providing raw materials for the input belt conveyor, the crushing module is connected with the output end of the input belt conveyor and is used for crushing raw materials conveyed by the input belt conveyor, the drying module is used for drying the crushed raw materials, and the granulating module is used for pressing the dried raw materials into wood chip particles; the stone cleaning mechanism is arranged between the storage bin and the input belt conveyor and used for cleaning stones in the raw materials, and the iron removing mechanism is arranged on the input belt conveyor and used for removing scrap iron in the raw materials.

Further, stone clearance mechanism includes stone feed bin, saw dust feed bin and blast apparatus, the stone feed bin with the saw dust feed bin is all established the input feed bin below, wherein, the stone feed bin is located under the input feed bin, the saw dust feed bin is established stone feed bin one side, and with stone feed bin intercommunication, blast apparatus sets up stone feed bin opposite side, with the saw dust feed bin sets up relatively, blast apparatus is used for the horizontal direction to blow in order to blow in the saw dust of whereabouts in the saw dust feed bin.

Further, a locking mechanism is arranged on the support frame and used for locking the position of the support frame on the sliding rail.

Further, the saw-dust feed bin slope sets up downwards, and its discharge gate is located input belt feeder top, the upper portion inner wall of saw-dust feed bin is the arcuation.

Further, the iron removing mechanism comprises a first magnet group and a second magnet group, the input belt conveyor comprises two roller shafts and two belts, the two belts are wound on the two roller shafts, and the first magnet group is located in the belt enclosing area and is arranged along the length direction of the input belt conveyor; the second magnet group is arranged on the roll shaft.

Further, the first magnet group is a plate-shaped magnet, the second magnet group is a ring-shaped magnet, and the end part of the first magnet group is close to the second magnet group.

Further, the crushing module comprises a hammer crusher, and the hammer crusher is connected with the drying module through a first conveyor belt.

Further, the drying module comprises a turning plate type dryer and a biomass combustion furnace, the turning plate type dryer is connected with the biomass combustion furnace through a flame path, the turning plate type dryer is connected with a feeding auger, and crushed raw materials are input into the turning plate type dryer through a first conveyor belt and the feeding auger.

Further, the granulating module comprises a vertical ring die granulator, a discharge port of the turning plate type dryer is provided with a discharge auger, and the discharge auger is used for outputting dried raw materials to enter the vertical ring die granulator.

The utility model has the beneficial effects that:

according to the wood chip particle production system, the raw materials are crushed, dried and granulated through the cooperation of the raw material input module, the crushing module, the drying module and the granulating module, so that automatic production of wood chip particles is realized, meanwhile, the input raw materials can be screened through the stone cleaning mechanism so as to remove impurities such as stones in the raw materials, and the iron scraps in the raw materials are removed through the iron removing mechanism, so that the quality of a final product is ensured.

Drawings

FIG. 1 is a schematic diagram of a wood chip particle production system of the present utility model;

FIG. 2 is a schematic diagram of a stone cleaning mechanism in the chip particle production system of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2 at another angle;

fig. 4 is a schematic structural view of an iron removal mechanism in the wood chip particle production system of the present utility model.

Name corresponding to each label in the figure:

1. the device comprises a raw material input module, 11, an input bin, 12, an input belt conveyor, 121, a roll shaft, 122, a belt, 2, a crushing module, 21, a first conveyor belt, 3, a drying module, 31, a turning plate type dryer, 32, a biomass combustion furnace, 33, a fire channel, 34, a feeding auger, 35, a discharging auger, 4, a granulating module, 5, a stone cleaning mechanism, 51, a stone bin, 52, a wood chip bin, 53, a blowing device, 6, an iron removing mechanism, 61, a first magnet group, 62 and a second magnet group.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

Example 1 of the present utility model:

according to the wood chip particle production system provided by the embodiment of the utility model, the automatic processing of the wood chip particles is realized through the cooperation of the raw material input module, the crushing module, the drying module and the granulating module, and meanwhile, impurities in the wood chip particles can be removed, so that the quality of the wood chip particles is ensured.

Specifically, as shown in fig. 1, the wood chip particle production system comprises a raw material input module 1, a crushing module 2, a drying module 3 and a granulating module 4, wherein the raw material input module 1 is used for inputting wood chips, wood chips and other raw materials, the raw material input system comprises an input bin 11 and an input belt conveyor 12, the input bin 11 is positioned above the input end of the input belt conveyor 12 and is used for providing raw materials for the input belt conveyor 12, the crushing module 2 is connected with the output end of the input belt conveyor 12 and is used for crushing raw materials conveyed by the input belt conveyor 12, the drying module 3 is used for drying the crushed raw materials, and the granulating module 4 is used for pressing the dried raw materials into wood chip particles so as to finish the production of the wood chip particles.

In this embodiment, be provided with stone clearance mechanism 5 between input feed bin 11 and input belt feeder 12, can clear up impurity such as stone, sand in the saw-dust raw materials to be provided with deironing mechanism 6 on input belt feeder 12, clear up the iron fillings in the raw materials.

Through the arrangement, the automatic production of wood chip particles can be realized, and meanwhile, the product quality can be ensured.

As shown in fig. 2 and 3, the pebble cleaning mechanism 5 includes a pebble bin 51, a wood chip bin 52, and a blowing device 53, both the pebble bin 51 and the wood chip bin 52 are disposed below the input bin 11 and communicate with the input bin 11, the pebble bin 51 is located right below the input bin 11, the wood chip bin 52 is disposed on one side of the pebble bin 51 and communicates with the pebble bin 51, and the blowing device 53 is disposed on one side of the pebble bin 51 opposite to the wood chip bin 52.

During actual operation, the wood chip raw material falls down through the input bin 11 and falls into the stone bin 51, and in the stone bin 51, the wind in the horizontal direction is blown to the stone bin 51 through the blowing device 53 to blow away the wood chip, and the wood chip raw material is blown into the wood chip bin 52, and the stone and the like fall down due to gravity, so that screening of the wood chip raw material is completed.

In this embodiment, the saw-dust feed bin 52 slope sets up downwards, and the discharge gate is located input belt feeder 12 top, and the inner wall on the upper portion of saw-dust feed bin 52 sets up to the arcuation to the whereabouts of saw-dust of being convenient for more.

After the impurities such as stones are screened out, the wood chip raw materials fall onto the input belt conveyor 12, enter the crushing module 2 through the input belt conveyor 12 and are crushed, and in the embodiment, in order to further ensure the product quality, an iron removing mechanism 6 is arranged on the input belt conveyor 12 to remove the non-removed iron chips and the like.

As shown in fig. 4, the iron removing mechanism 6 includes a first magnet group 61 and a second magnet group 62, the input belt conveyor 12 includes a roller shaft 121 and a belt 122, the roller shafts 121 are provided at intervals, the belt 122 is wound on the two roller shafts 121, the first magnet group 61 is located in a region surrounded by the belt 122 and is disposed along the length direction of the input belt conveyor 12, and the second magnet group 62 is disposed on the roller shafts 121. When the raw material moves on the input belt conveyor 12, the scrap iron in the raw material adheres to the belt 122 on the upper side due to the action of the first magnet group 61 and the second magnet group 62 and moves along with the belt 122, when the scrap iron moves to the belt 122 on the lower side, the scrap iron falls down and is separated from the belt 122 when the scrap iron is separated from the first magnet group 61, and thus the scrap iron is removed.

In this embodiment, the first magnet set 61 is a plate-shaped magnet, and the second magnet is a ring-shaped magnet, and the end of the first magnet set 61 is close to the second magnet set 62, so that the scrap iron is prevented from separating from the belt in the moving process.

Raw materials after the iron shoes are removed are input into a crushing module 2 for crushing, the crushing module 2 comprises a hammer crusher, and the raw materials are input into a drying module 3 for drying through a first conveyor belt 21 after being crushed by the hammer crusher.

As shown in fig. 1, the drying module 3 includes a plate-turning dryer 31 and a biomass combustion furnace 32, the plate-turning dryer 31 is connected with the biomass combustion furnace 32 through a flame path 33, the plate-turning dryer 31 is connected with a feeding auger 34, and crushed raw materials are input into the plate-turning dryer 31 for drying through a first conveyor belt 21 and the feeding auger 34.

After the material is dried, the material is output through a turning plate type dryer 31, a discharge auger 35 is arranged at a discharge port of the turning plate type dryer 31, and the dried material is sent into a granulating module 4 through the discharge auger 35 to manufacture wood dust particles.

In this embodiment, the granulating module 4 includes a vertical ring die granulator, and the raw materials are granulated in the vertical ring die granulator, and finally cooled and packaged after granulating.

The wood chip particle production system provided by the utility model has a reasonable structure, can realize automatic production of wood chip particles, ensures product quality, and is beneficial to large-scale popularization.

Claims

1. A wood chip particle production system, characterized in that: the wood chip drying device comprises a raw material input module, a crushing module, a drying module and a granulating module, wherein the raw material input module comprises an input bin and an input belt conveyor, the input bin is positioned above the input end of the input belt conveyor and is used for providing raw materials for the input belt conveyor, the crushing module is connected with the output end of the input belt conveyor and is used for crushing raw materials conveyed by the input belt conveyor, the drying module is used for drying the crushed raw materials, and the granulating module is used for pressing the dried raw materials into wood chip particles; the stone cleaning mechanism is arranged between the storage bin and the input belt conveyor and used for cleaning stones in the raw materials, and the iron removing mechanism is arranged on the input belt conveyor and used for removing scrap iron in the raw materials.

2. The wood chip particle production system of claim 1, wherein: the stone cleaning mechanism comprises a stone bin, a wood chip bin and a blowing device, wherein the stone bin and the wood chip bin are all arranged below the input bin, the stone bin is located right below the input bin, the wood chip bin is arranged on one side of the stone bin and communicated with the stone bin, the blowing device is arranged on the other side of the stone bin and is arranged opposite to the wood chip bin, and the blowing device is used for blowing in the horizontal direction to blow down wood chips into the wood chip bin.

3. The wood chip particle production system of claim 2, wherein: the saw dust feed bin slope sets up downwards, and its discharge gate is located input belt feeder top, the upper portion inner wall of saw dust feed bin is the arcuation.

4. The wood chip particle production system of claim 1, wherein: the iron removing mechanism comprises a first magnet group and a second magnet group, the input belt conveyor comprises two roller shafts and two belts, the two belts are wound on the two roller shafts, and the first magnet group is located in the belt enclosing area and is arranged along the length direction of the input belt conveyor; the second magnet group is arranged on the roll shaft.

5. The wood chip particle production system of claim 4, wherein: the first magnet group is a plate-shaped magnet, the second magnet group is a ring-shaped magnet, and the end part of the first magnet group is close to the second magnet group.

6. The wood chip particle production system of claim 1, wherein: the crushing module comprises a hammer crusher, and the hammer crusher is connected with the drying module through a first conveyor belt.

7. The wood chip particle production system of claim 6, wherein: the drying module comprises a turning plate type dryer and a biomass combustion furnace, wherein the turning plate type dryer is connected with the biomass combustion furnace through a flame path, the turning plate type dryer is connected with a feeding auger, and crushed raw materials are input into the turning plate type dryer through a first conveyor belt and the feeding auger.

8. The wood chip particle production system of claim 7, wherein: the granulating module comprises a vertical ring die granulator, a discharge port of the turning plate type dryer is provided with a discharge auger, and the discharge auger is used for outputting dried raw materials to enter the vertical ring die granulator.