Skid-mounted biomass self-drying and carbonizing device

Abstract

The utility model belongs to the technical field of biochar, and particularly relates to a skid-mounted biomass self-drying and carbonizing device which comprises a skid-mounted frame, a carbonizing and drying mechanism is fixedly mounted at the top of the skid-mounted frame, and a supporting and moving mechanism is fixedly mounted at the bottom of the skid-mounted frame; and the carbonization drying mechanism comprises a carbonization assembly, the carbonization assembly comprises a high-temperature furnace, the bottom of the high-temperature furnace is fixedly connected with the top of the skid-mounted frame, a carbonization tank is fixedly mounted in an inner cavity of the high-temperature furnace, and the top of the carbonization tank communicates with a main smoke pipe. According to the skid-mounted biomass self-drying and carbonizing device, carbonization raw materials in the high-temperature furnace are ignited, biomass raw materials in the carbonizing tank are ignited at high temperature, smoke generated when the biomass raw materials are ignited enters the main smoke pipe, and the main smoke pipe is wound around the carbonizing tank, so that the high-temperature smoke in the main smoke pipe firstly heats the interior of the carbonizing tank; and then the main smoke pipe enters the first branch smoke pipe and is blocked by the blocking plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of biochar, especially to a skid-mounted self-drying and carbonization device for biomass. BACKGROUND

[0002] Biomass carbonization refers to the process of slow decomposition of biomass under limited oxygen supply or complete lack of oxygen, and removal of volatile matter to produce solid coke products. This process not only produces solid coke, but also generates combustible gas and liquid. Biomass carbonization technology can be achieved through pyrolysis or dry distillation, etc. It usually needs to be carried out at a high temperature. The advantage of biomass carbonization technology is that its raw material sources are extensive, and it can use agricultural and forestry waste, municipal waste, etc. to prepare biochar, which has the characteristics of environmental friendliness and economy. The main product of biomass carbonization technology is biochar, which has high specific surface area, high porosity and rich functional groups. Biochar is mainly used for soil improvement, water treatment, air purification, energy storage, etc.

[0003] However, the existing biomass carbonization process first undergoes natural drying, and then is placed in a carbonization furnace for high-temperature carbonization. In actual operation, the following problems may exist:

[0004] 1) Biomass needs to be naturally dried before carbonization. After drying, it is moved to the carbonization furnace. During the transportation to the carbonization furnace, the biomass is easy to absorb moisture from the environment, reducing its drying degree.

[0005] 2) The carbonization furnace generates high-temperature flue gas during use. The flue gas is usually directly discharged after treatment. The heat in the flue gas is wasted during the treatment process, causing resource waste. UTILITY MODEL CONTENT

[0006] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research and, after a lot of creative labor, completed the present utility model.

[0007] Specifically, the technical problem to be solved by the present utility model is to provide a skid-mounted self-drying and carbonization device for biomass to solve the technical problem that the current biomass natural drying effect is poor, the heat energy utilization rate of the carbonization furnace is low, and the carbonization furnace and the drying chamber are separately placed, which is not convenient for moving the carbonization furnace and the drying chamber.

[0008] To solve the above technical problems, the present utility model provides the following technical solutions:

[0009] A skid-mounted self-drying and carbonization device for biomass, comprising a skid-mounted frame, a carbonization and drying mechanism fixedly installed at the top of the skid-mounted frame, and a supporting and moving mechanism fixedly installed at the bottom of the skid-mounted frame.

[0010] The carbonization drying mechanism comprises a carbonization assembly, the carbonization assembly comprises a high-temperature furnace, the bottom of the high-temperature furnace is fixedly connected with the top of the skid-mounted frame, a carbonization tank is fixedly installed in the inner cavity of the high-temperature furnace, a main flue is communicated with the top of the carbonization tank, and the top end of the carbonization tank penetrates through the high-temperature furnace and extends to the outside of the high-temperature furnace.

[0011] As an improved technical solution, the carbonization drying mechanism further comprises a drying assembly, the drying assembly comprises a drying furnace, the bottom of the drying furnace is fixedly installed with a first flue, and the inner surface of the first flue is fixedly installed with a baffle.

[0012] As an improved technical solution, the outer surface of the first flue is communicated with the left side of the main flue, the bottom of the drying furnace is fixedly connected with the top of the skid-mounted frame, and the outer surface of the drying furnace is woundly connected with the outer surface of the main flue.

[0013] As an improved technical solution, the drying assembly further comprises a discharge pipe, and the top of the discharge pipe is communicated with the bottom of the first flue.

[0014] As an improved technical solution, the drying assembly further comprises a sealing tank cover, the outer surface of the sealing tank cover is clamped with the inner surface of the drying furnace, the top of the sealing tank cover is communicated with a second flue, and the bottom end of the second flue is communicated with the outer surface of the discharge pipe.

[0015] As an improved technical solution, the support moving mechanism comprises a hydraulic cylinder, the top of the hydraulic cylinder is fixedly connected with the bottom of the skid-mounted frame, a hydraulic rod is fixedly installed on the output end of the hydraulic cylinder through a piston, a bogie is rotatably installed at the bottom end of the hydraulic rod, and a moving wheel is fixedly installed on the inner surface of the bogie.

[0016] After the above technical scheme is adopted, the beneficial effects of the carbonization drying mechanism are as follows:

[0017] 1. The carbonization drying mechanism has the beneficial effects that, by increasing the design of heating the drying furnace by using the high-temperature gas in the carbonization furnace, the high-temperature flue gas generated in the carbonization tank is used to heat the drying furnace through the cooperation of the high-temperature furnace, the carbonization tank, the main flue, the drying furnace, the first flue, the baffle, the discharge pipe and the second flue, the tar and particles in the flue gas are blocked, the preliminarily treated high-temperature flue gas is reused to dry the biomass in the drying furnace, and finally the used flue gas is discharged through the cooperation of the second flue, the sealing tank cover and the discharge pipe, so that the high-temperature flue gas in the carbonization tank is fully utilized, the heat in the flue gas is not wasted in the treatment process, and the problem of resource waste is avoided.

[0018] 2. The utility model discloses a quick moving carbonization furnace and high temperature furnace are added through the design through the cooperation of hydraulic cylinder and hydraulic rod with the pry mounting frame, the cooperation of pry mounting frame and high temperature furnace and drying furnace, the cooperation of bogie and movable wheel and hydraulic rod, so that reach the high temperature furnace and drying furnace are all put to pry mounting frame, thereby reach quick moving carbonization equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduce, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0020] Figure 1 It is the overall structure schematic diagram of the utility model self-drying and carbonization device of skid-mounted biomass.

[0021] Figure 2 It is the carbonization assembly sectional view structure schematic diagram of the utility model self-drying and carbonization device of skid-mounted biomass.

[0022] Figure 3 It is the drying assembly partial sectional view structure schematic diagram of the utility model self-drying and carbonization device of skid-mounted biomass.

[0023] Figure 4 It is the support moving mechanism three-dimensional structure schematic diagram of the utility model self-drying and carbonization device of skid-mounted biomass.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, pry mounting frame;2, carbonization drying mechanism;21, carbonization assembly;211, high temperature furnace;212, carbonization tank;213, main smoke pipe;22, drying assembly;221, drying furnace;222, first branch smoke pipe;223, baffle;224, discharge pipe;225, sealing tank cover;226, second branch smoke pipe;3, support moving mechanism;31, hydraulic cylinder;32, hydraulic rod;33, bogie;34, movable wheel. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiment only some embodiments of the utility model, not all embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without making creative labor belong to the scope of the utility model protection.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0028] Meanwhile, "and / or" or "and / or" appearing in the full text means that it includes three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time.

[0029] In addition, in the present application, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0030] As Figure 1 and Figure 2 As shown in the same figure, the present embodiment provides a kind of self-drying and carbonization device of skid-mounted biomass, this skid-mounted biomass self-drying and carbonization device includes pry mounting frame 1, the top of pry mounting frame 1 is fixedly installed with carbonization drying mechanism 2, the bottom of pry mounting frame 1 is fixedly installed with support movement mechanism 3;

[0031] Carbonization drying mechanism 2 includes carbonization assembly 21, carbonization assembly 21 includes high-temperature furnace 211, the bottom of high-temperature furnace 211 is fixedly connected with the top of pry mounting frame 1, the inner cavity of high-temperature furnace 211 is fixedly installed with carbonization tank 212, the top of carbonization tank 212 is communicated with main flue 213, the top end of carbonization tank 212 penetrates high-temperature furnace 211 and extends to the outside of high-temperature furnace 211.

[0032] High-temperature furnace 211 is used to fill fuel, can burn high temperature, and pass high temperature to carbonization tank 212, so that biomass in carbonization tank 212 is high-temperature carbonized.

[0033] As Figure 1 and Figure 3 As shown in the same figure, carbonization drying mechanism 2 further includes drying assembly 22, drying assembly 22 includes drying furnace 221, the bottom of drying furnace 221 is fixedly installed with a number of flue pipes 222, the inner surface of a number of flue pipes 222 is fixedly installed with baffle 223.

[0034] As Figure 1 and Figure 3As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213.

[0035] As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213. Figure 1 and Figure 3 As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213.

[0036] As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213. Figure 1 and Figure 3 As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213.

[0037] As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213. Figure 1 and Figure 4 As shown in the drawings, the outer surface of the first sub-duct 222 is connected with the left side of the main duct 213, the bottom of the drying furnace 221 is fixedly connected with the top of the pry rack 1, and the outer surface of the drying furnace 221 is wrapped and connected with the outer surface of the main duct 213.

[0038] The hydraulic cylinder 31 is electrically connected with an external power supply, and is controlled by an external plc programming program.

[0039] In use, the user first puts the biomass raw material into the drying furnace 221, then puts the carbonization raw material into the high-temperature furnace 211, then puts the dried biomass raw material into the carbonization tank 212, then seals the carbonization tank 212, then ignites the carbonization raw material in the high-temperature furnace 211, and the high temperature ignites the biomass raw material in the carbonization tank 212; when the biomass raw material is ignited, the flue gas generated will enter the main smoke pipe 213; since the main smoke pipe 213 is wound around the carbonization tank 212, the high-temperature flue gas in the main smoke pipe 213 first heats the carbonization tank 212, then the main smoke pipe 213 enters the No. 1 smoke pipe 222, is first blocked by the baffle 223, and the tar and dust in the flue gas are blocked and dripped into the discharge pipe 224, are discharged by the discharge pipe 224, and the remaining flue gas enters the drying furnace 221, then dries the biomass in the drying furnace 221, and the flue gas after drying enters the discharge pipe 224 through the No. 2 smoke pipe 226 and is discharged from the discharge pipe 224; when the carbonization and drying mechanism 2 needs to be moved, the user starts the hydraulic cylinder 31, the hydraulic cylinder 31 drives the bogie 33 to move downward through the hydraulic rod 32, the bogie 33 drives the moving wheel 34 to move downward, the whole pry mounting frame 1 is lifted upward, the pry mounting frame 1 is separated from the ground, and the pry mounting frame 1 is pushed to move the carbonization and drying mechanism 2.

[0040] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A skid-mounted biomass self-drying and carbonization device, comprising a skid-mounted frame (1), characterized in that: A carbonization drying mechanism (2) is fixedly installed on the top of the skid frame (1), and a support and moving mechanism (3) is fixedly installed on the bottom of the skid frame (1). The carbonization drying mechanism (2) includes a carbonization component (21), which includes a high-temperature furnace (211). The bottom of the high-temperature furnace (211) is fixedly connected to the top of the skid frame (1). A carbonization tank (212) is fixedly installed in the inner cavity of the high-temperature furnace (211). The top of the carbonization tank (212) is connected to the main smoke pipe (213). The top of the carbonization tank (212) passes through the high-temperature furnace (211) and extends to the outside of the high-temperature furnace (211).

2. The skid-mounted biomass self-drying and carbonization device according to claim 1, characterized in that: The carbonization drying mechanism (2) further includes a drying component (22), which includes a drying furnace (221). A first-level smoke distribution pipe (222) is fixedly installed at the bottom of the drying furnace (221), and a baffle plate (223) is fixedly installed on the inner surface of the first-level smoke distribution pipe (222).

3. The skid-mounted biomass self-drying and carbonization device according to claim 2, characterized in that: The outer surface of the No. 1 flue pipe (222) is connected to the left side of the main flue pipe (213), the bottom of the drying oven (221) is fixedly connected to the top of the skid frame (1), and the outer surface of the drying oven (221) is wound and connected to the outer surface of the main flue pipe (213).

4. The skid-mounted biomass self-drying and carbonization device according to claim 2, characterized in that: The drying assembly (22) also includes a discharge pipe (224), the top of which is connected to the bottom of the first smoke distribution pipe (222).

5. The skid-mounted biomass self-drying and carbonization device according to claim 2, characterized in that: The drying assembly (22) also includes a sealing tank cover (225), the outer surface of which is engaged with the inner surface of the drying oven (221), the top of which is connected to a second smoke distribution pipe (226), and the bottom end of which is connected to the outer surface of the discharge pipe (224).

6. The skid-mounted biomass self-drying and carbonization device according to claim 1, characterized in that: The supporting moving mechanism (3) includes a hydraulic cylinder (31), the top of which is fixedly connected to the bottom of the skid frame (1), the output end of which is fixedly mounted with a hydraulic rod (32) via a piston, the bottom end of which is rotatably mounted with a bogie (33), and the inner surface of the bogie (33) is fixedly mounted with a moving wheel (34).

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