CN220048070U - Gas distribution system for carbonization equipment - Google Patents

Abstract

The utility model discloses a gas distribution system for carbonization equipment, which comprises the carbonization equipment and a carbon source baffle plate. The carbonization device is used for carbonizing a carbonized preform and is provided with a hollow cavity, a gas transmission pipeline is arranged in the hollow cavity and is used for transmitting gas containing carbon dioxide, and a plurality of gas outlets are formed in the gas transmission pipeline. The carbonization equipment is provided with an air inlet and an air outlet, the air inlet is communicated with the gas transmission pipeline, and the air outlet is communicated with the hollow cavity. The carbon source baffle is arranged in the hollow cavity, a plurality of air outlet holes are uniformly formed in the carbon source baffle, the air transmission pipeline is positioned at the upstream of the carbon source baffle, and the carbonization prefabricated product is positioned at the downstream of the carbon source baffle on the air distribution path from the air inlet to the air outlet. According to the gas distribution system for the carbonization equipment, disclosed by the utility model, the uniform arrangement of the plurality of gas outlet holes ensures that gas flows are uniformly distributed, the effect is stable, the carbonization effect of a product to be carbonized is improved, and the qualification rate of the product is improved.

Description

Gas distribution system for carbonization equipment

Technical Field

The utility model relates to the technical field of carbonization reaction devices, in particular to a gas distribution system for carbonization equipment.

Background

The carbonized cementing material is rich in calcium silicate, magnesium silicate, calcium hydroxide and magnesium hydroxide components, and can form a high-strength carbonized product under the maintenance of carbon dioxide. The technology is energy-saving and environment-friendly, and the carbonized cementing material rich in calcium silicate, magnesium and other components is often from industrial solid waste, including steel slag, magnesium slag, furnace slag, carbide slag, fly ash and building waste; the technology is energy-saving and emission-reducing, and each ton of carbonized cementing material can absorb 0.1-0.2 ton of carbon dioxide in the process of curing carbonized products.

The concrete mechanism of the reaction of the steel slag and the carbon dioxide is as follows: firstly, water molecules of the product diffuse in capillary holes of a steel slag prefabricated product; then the diffusion of carbon dioxide and the precipitation of calcium ions are carried out, and the carbon dioxide reacts with water to generate carbonic acid, and then the carbonic acid is ionized into carbonate ions; the carbonate ions and calcium ions combine to form calcium carbonate, thereby forming a high strength carbonized article.

From this, it was found that the more calcium carbonate was produced, the higher the product strength was. However, the air inlets of the traditional carbonization maintenance equipment are often arranged at the two ends and the middle of the device, and moreover, to realize the industrial production of carbonized products, the width of the carbonization equipment is designed to be too long, so that the carbon dioxide gas in the equipment is unevenly distributed, the carbonized products have differences in carbonization degree and depth, and the qualification rate of the products is reduced.

Therefore, how to make the gas distribution system of the carbonization equipment distribute gas uniformly and with stable effect so as to improve the qualification rate of products is a technical problem which needs to be solved by the technicians in the field at present.

Disclosure of Invention

In view of the above, the present utility model aims to provide a gas distribution system for a carbonization apparatus, so as to make gas distribution uniform and effect stable, and to improve the qualification rate of products.

In order to achieve the above object, the present utility model provides the following technical solutions:

a gas distribution system for a carbonization device, comprising:

the carbonization device is used for carbonizing a carbonized preform and is provided with a hollow cavity, a gas transmission pipeline is arranged in the hollow cavity and is used for transmitting gas containing carbon dioxide, and a plurality of gas outlets are formed in the gas transmission pipeline; the carbonization device is provided with an air inlet and an air outlet, the air inlet is communicated with the gas transmission pipeline, and the air outlet is communicated with the hollow cavity;

the carbon source baffle, the carbon source baffle set up in the cavity, be close to the gas-supply pipeline is arranged, evenly be provided with a plurality of ventholes on the carbon source baffle, on by the gas distribution route of air inlet to gas vent, the gas-supply pipeline is located the upper reaches of carbon source baffle, carbonization prefab is located the low reaches of carbon source baffle.

Preferably, in the gas distribution system for a carbonization device, the gas pipe is disposed on one side of the carbon source separator, and the carbonized preform is disposed on the other side of the carbon source separator; or,

the carbon source partition board encloses a partition board cavity with an accommodating space inside, the gas transmission pipeline is arranged inside the partition board cavity, and the carbonization prefabricated product is arranged outside the partition board cavity; or,

the carbon source partition board encloses into the partition board cavity with the accommodation space inside, the gas transmission pipeline set up in the outside of partition board cavity, carbonization prefabricated product set up in the inside of partition board cavity.

Preferably, in the gas distribution system for a carbonization apparatus described above, the carbon source separator encloses a separator cavity having an accommodation space therein, one of the gas pipe and the carbonization preform is disposed inside the separator cavity, and the other of the gas pipe and the carbonization preform is disposed outside the separator cavity;

the carbon source baffle is rotatably arranged in the hollow cavity.

Preferably, in the gas distribution system for the carbonization device, a fan is arranged on the gas outlet hole.

Preferably, in the gas distribution system for a carbonization device, the carbon source separator includes a plurality of detachable carbon source separator gas hole strips.

Preferably, in the gas distribution system for the carbonization device, the gas outlet hole is provided with a movable shielding piece to control the opening and closing of the gas outlet hole.

Preferably, in the gas distribution system for a carbonization apparatus described above, the carbonization apparatus includes:

an equipment room having a hollow cavity;

the equipment room door, the air inlet with the gas vent set up respectively in on the equipment room door, be provided with the monitor on the equipment room door, the gas-supply pipeline set up in on the lateral wall of equipment room, the gas-supply pipeline with be provided with between the cavity the carbon source baffle, the carbon source baffle encloses into the inside baffle cavity that has accommodation space, the carbonization preform place in the baffle cavity.

Preferably, in the gas distribution system for the carbonization device, the carbonized preform is placed on a product carbonization frame, the product carbonization frame is arranged in the partition cavity, and the periphery and the bottom of the inner wall of the product carbonization frame are provided with gas-permeable nets.

Preferably, in the gas distribution system for a carbonization apparatus, the carbonization apparatus is a carbonization reaction chamber, the gas pipe is disposed on a side wall of the carbonization reaction chamber, the gas pipe is disposed on one side of the carbon source separator, a transportation rail is disposed in the carbonization reaction chamber, the transportation rail is disposed on the other side of the carbon source separator, and the carbonized preform enters the carbonization reaction chamber through the transportation rail by the carbonized product transportation apparatus.

Preferably, in the gas distribution system for the carbonization device, an anti-corrosion coating and/or a waterproof coating is provided on the inner wall of the carbonization device.

The utility model provides a gas distribution system for carbonization equipment, which comprises carbonization equipment and a carbon source baffle plate. The carbonization device is used for carbonizing a carbonized preform and is provided with a hollow cavity, a gas transmission pipeline is arranged in the hollow cavity and is used for transmitting gas containing carbon dioxide, and a plurality of gas outlets are formed in the gas transmission pipeline. The carbonization equipment is provided with an air inlet and an air outlet, the air inlet is communicated with the gas transmission pipeline, and the air outlet is communicated with the hollow cavity. The carbon source baffle is arranged in the hollow cavity, a plurality of air outlet holes are uniformly formed in the carbon source baffle, the air transmission pipeline is positioned at the upstream of the carbon source baffle, and the carbonization prefabricated product is positioned at the downstream of the carbon source baffle on the air distribution path from the air inlet to the air outlet. When the gas containing carbon dioxide is introduced, the gas enters the carbonization equipment through the gas transmission pipeline, flows out through the gas outlet on the gas transmission pipeline, and then flows out through the plurality of gas outlet holes uniformly arranged on the carbon source partition board, so as to carbonize the carbonized preform. The arrangement of the plurality of air outlet holes enables air flow to be distributed uniformly, the effect is stable, carbonization effect of products to be carbonized is improved, and the qualification rate of the products is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a gas distribution system of a single-side-opening carbonization reaction tank according to an embodiment of the present utility model;

FIG. 2 is a top view of a single side opening carbonization reaction tank disclosed in an embodiment of the present utility model;

FIG. 3 is a schematic view of a carbon source separator according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a carbonization rack for articles according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a carbonization reaction chamber with two open sides according to an embodiment of the present utility model;

FIG. 6 is a top view of a double-sided open carbonization reaction chamber as disclosed in an embodiment of the present utility model;

FIG. 7 is a schematic view showing the structure of a carbonization frame according to an embodiment of the present utility model;

FIG. 8 is a schematic view showing the structure of a horizontally rotatable carbon source separator according to an embodiment of the present utility model;

FIG. 9 is a schematic view showing the structure of a vertically rotatable carbon source separator according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a trotting horse type carbon source separator according to an embodiment of the present utility model;

FIG. 11 is a schematic diagram of a structure of an air outlet with a fan according to an embodiment of the present utility model;

FIG. 12 is a schematic view of a removable carbon source separator according to an embodiment of the present utility model;

FIG. 13 is a schematic view of a carbon source shielding separator according to an embodiment of the present utility model;

FIG. 14 is a schematic view of a circular layout of air outlet holes according to an embodiment of the present utility model;

fig. 15 is a schematic structural diagram of different aperture air outlet holes according to an embodiment of the present utility model.

The meaning of the individual reference numerals in fig. 1 to 15 is as follows:

100 is carbonization equipment, 110 is an air inlet, 120 is an air outlet, 130 is an equipment room, 140 is an equipment room door, and 150 is a monitoring instrument;

200 is a gas pipeline, 210 is a first gas pipeline, and 220 is a second gas pipeline;

300 is a carbon source baffle, 310 is an air outlet, 320 is a fan, 330 is a carbon source baffle air hole strip, 340 is a shielding sheet;

400 is a fastener;

500 is a product carbonization frame;

600 is a carbonized preform;

700 is a carbonization reaction bin, 710 is a carbonization reaction bin gate, 720 is a transportation rail;

800 is a carbonization frame.

Detailed Description

The utility model aims at providing a gas distribution system for carbonization equipment, so that gas distribution is uniform, the effect is stable, and the qualification rate of products is improved.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 (a specific schematic view is taken as an example of a vertical carbonization reaction tank), an embodiment of the present utility model discloses a gas distribution system for a carbonization device, which includes a carbonization device 100 and a carbon source baffle 300.

The carbonization apparatus 100 is used to carbonize the carbonized preform 600, and it should be noted that the carbonized preform 600 refers to a material to be carbonized, and the carbonization apparatus 100 has a hollow cavity, and specifically, the carbonization apparatus 100 may be a carbonization reaction tank, a carbonization reaction kettle, a carbonization reactor, or a carbonization reaction chamber 700, and the specific type is not limited herein. The hollow cavity is internally provided with a gas pipeline 200, the gas pipeline 200 is provided with a plurality of gas outlets, and the gas outlets are tiny gas outlets. The carbonization device 100 has an air inlet 110 and an air outlet 120, the air inlet 110 being in communication with the gas line 200, the air outlet 120 being in communication with the hollow cavity. It should be noted that, the gas inlet 110 is connected to a gas cylinder containing carbon dioxide, the gas pipeline 200 is used for delivering the gas containing carbon dioxide, and the gas is pretreated before entering the gas pipeline 200, and mainly includes parameters such as temperature, humidity, pressure, and the like of the gas. Specifically, the gas pipe 200 may be a gas hose, and the gas pipe 200 may be disposed on a side wall of the carbonization device 100, or may be disposed at a bottom of the carbonization device 100, or disposed at a top of the carbonization device 100 or inside a hollow cavity, where a specific setting position is not limited, and may be specifically set by a person skilled in the art according to an actual situation.

The carbon source baffle 300 is disposed in the hollow cavity of the carbonization device 100, and a plurality of air outlet holes 310 are uniformly disposed on the carbon source baffle 300. Specifically, the shape of the air outlet holes 310 provided on the carbon source separator 300 may be circular, square or triangular, etc., and the specific shape is not limited, and those skilled in the art can specifically set the shape according to the actual situation.

As shown in fig. 14 and 15, the layout of the gas outlet holes 310 on the carbon source separator 300 may be circular or square, which is not limited herein, and may be specifically set by those skilled in the art according to the actual situation. The plurality of air outlet holes 310 may be set to have the same size, or may be set to be a combination of holes having different sizes, and the size of the aperture of the air outlet holes 310 may be specifically set according to the type of the carbonized preform 600, and in an embodiment of the present utility model, the width of the aperture of the air outlet holes 310 may be set to be 0.5cm-10 cm.

On the gas distribution path from the gas inlet 110 to the gas outlet 120, the gas line 200 is located upstream of the carbon source separator 300, and the carbonized preform 600 is located downstream of the carbon source separator 300. When carbonization of the carbonized preform 600 is required, the carbonized preform 600 is placed in the hollow cavity of the carbonization device 100, the exhaust port 120 is closed, the air inlet 110 and the carbon dioxide-containing air bottle are connected, the carbon dioxide-containing gas is introduced into the carbonization device 100, the exhaust port 120 is opened, the air in the carbonization device 100 is exhausted, after the air is exhausted, the exhaust port 120 is closed, the carbon dioxide-containing gas is conveyed to the inside of the carbonization device 100 through the gas conveying pipeline 200, flows out through the tiny air outlet arranged on the gas conveying pipeline 200, and then flows out through the carbon source baffle 300 from the plurality of air outlet holes 310 uniformly arranged on the carbon source baffle 300, carbonization maintenance is performed on the carbonized preform 600, after the carbonization maintenance is completed, the carbon dioxide-containing gas is exhausted, and the carbonized product is taken out. The carbon dioxide-containing gas flows out through the plurality of gas outlet holes 310 provided on the carbon source separator 300, so that the gas is uniformly distributed.

The gas distribution system for the carbonization device provided by the utility model comprises the carbonization device 100 and a carbon source baffle 300. Wherein, carbonization apparatus 100 is used for carbonizing carbonization preform 600, carbonization apparatus 100 has a hollow cavity, gas transmission pipeline 200 is disposed in the hollow cavity, gas transmission pipeline 200 is used for transmitting gas containing carbon dioxide, and a plurality of fine gas outlets are disposed on gas transmission pipeline 200. The carbonization device 100 has an air inlet 110 and an air outlet 120, the air inlet 110 being in communication with the gas line 200, the air outlet 120 being in communication with the hollow cavity. The carbon source separator 300 is disposed in the hollow cavity, the carbon source separator 300 is uniformly provided with a plurality of air outlet holes 310, the gas pipe 200 is located upstream of the carbon source separator 300 on the gas distribution path from the air inlet 110 to the air outlet 120, and the carbonized preform 600 is located downstream of the carbon source separator 300. When the carbon dioxide-containing gas is introduced, the gas enters the inside of the carbonization apparatus 100 through the gas pipe 200, passes through the gas outlet on the gas pipe 200, and then flows out through the plurality of gas outlet holes 310 uniformly provided on the carbon source separator 300, carbonizing the carbonized preform 600. The arrangement of the plurality of air outlet holes 310 ensures that the air flow is uniformly distributed, the effect is stable, the carbonization effect of the product to be carbonized is improved, and the qualification rate of the product is improved.

As shown in fig. 5, in the gas distribution system for a carbonization apparatus according to the embodiment of the present utility model, there are various specific arrangements of the carbon source separator 300 and the gas pipe 200, specifically, the gas pipe 200 may be disposed on one side of the carbon source separator 300, the carbonized preform 600 is disposed on the other side of the carbon source separator 300, and carbon dioxide gas is delivered into the carbonization apparatus 100 through the gas pipe 200 and is blown toward the carbonized preform 600 through the plurality of gas outlet holes 310 disposed on the carbon source separator 300.

As shown in fig. 10, in an embodiment of the present utility model, the carbon source separator 300 encloses a separator chamber having a receiving space therein, the gas transmission pipe 200 is disposed inside the separator chamber, and the carbonized preform 600 is disposed outside the separator chamber. The carbon dioxide-containing gas is supplied into the carbonization apparatus 100 through the gas supply pipe 200, and then flows out through the plurality of gas outlet holes 310 uniformly provided in the carbon source separator 300 wrapped around the outside of the gas supply pipe 200, to carbonize the carbonized preform 600. Alternatively, as shown in fig. 1, the carbon source separator 300 encloses a separator cavity having an accommodation space therein, the gas transmission pipe 200 is disposed outside the separator cavity, the carbonized preform 600 is disposed inside the separator cavity, and the carbon dioxide-containing gas flows into the accommodation space enclosed inside the carbon source separator 300 through the gas transmission pipe 200 to perform carbonization maintenance on the carbonized preform 600. Those skilled in the art will understand that the specific arrangement may be specifically set according to the actual situation.

As shown in fig. 8 and 9, in order to make the gas outflow more uniform, in an embodiment of the present utility model, the carbon source baffle 300 encloses a baffle cavity having an accommodating space therein, one of the gas pipe 200 and the carbonized preform 600 is disposed inside the baffle cavity, and the other of the gas pipe 200 and the carbonized preform 600 is disposed outside the baffle cavity; the carbon source separator 300 is rotatably disposed in the hollow chamber. Specifically, two carbon source separators 300 may be spliced together to form a cylindrical hollow cavity, and the carbon source separators 300 may be driven to rotate by a driving motor, or the carbon source separators 300 may be driven to rotate by other driving devices. The carbon source separator 300 may be rotated in a horizontal direction or may be rotated in a vertical direction, depending on the circumstances. When the carbonized preform 600 moves forward in the carbonization apparatus 100, the horizontally rotated carbon source separator 300 may be used, and the carbonization effect is better; when the arrangement height of the carbonized preform 600 in the carbonization apparatus 100 is high, the carbon source separator 300 rotating in the vertical direction may be used, and the carbonization effect is better.

As shown in fig. 11, in order to achieve uniform air distribution, in an embodiment of the present utility model, a fan 320 is disposed on the air outlet 310. When the fan 320 rotates, the carbon dioxide-containing gas is pushed in the direction of the carbonized preform 600 to form a negative pressure in the region, and the pressure in the region between the carbon source baffle 300 and the gas line 200 is increased again, so that the pressure in the region between the gas line 200 is greater than the pressure in the region of the carbonized preform 600, and the carbon dioxide-containing gas flows from the region having a large pressure to the region having a small pressure. The fan 320 rotates continuously, and the carbon dioxide-containing gas is sucked continuously, so that uniform gas distribution is realized.

As shown in fig. 12, in order to conveniently control the opening and closing of the gas outlet holes 310 at different positions, the carbon source separator 300 includes a plurality of detachable carbon source separator gas hole strips 330 in an embodiment of the present utility model. Specifically, the carbon source separator gas hole strips 330 may be connected to the carbon source separator 300 by plugging, when the carbonized preform 600 at the same level needs carbonization, the corresponding carbon source separator gas hole strip 330 may be mounted to the carbon source separator 300, and when the carbonized preform 600 at the corresponding level does not exist, the carbon source separator gas hole strip 330 at the corresponding level may be detached. When the interval between the placement heights of the carbonized preform 600 is different from the interval between the carbon source separator gas hole strips 330, the distance between the corresponding carbon source separator gas hole strips 330 may also be adjusted so that the gas outlet 310 corresponds to the placement height of the carbonized preform 600, shortening the distance between the carbonized gas and the carbonized preform 600, and making the distribution of the carbon dioxide-containing gas within the carbonization device 100 more uniform. When the carbonized product is cured, the carbonization degree and depth of the carbonized product are greatly improved, and the qualification rate and mechanical property of the product are also obviously improved. In the drawings, the carbon source separator gas hole strip 330 may be detached along a horizontal direction, and those skilled in the art will understand that the carbon source separator gas hole strip 330 may also be detached along a vertical direction, which is set according to circumstances.

As shown in fig. 13, in order to control the opening and closing of the air outlet 310 conveniently, in an embodiment of the present utility model, a movable shielding sheet 340 is disposed on the air outlet 310 to control the opening and closing of the air outlet 310. When the vent holes 310 provided at a certain height of the carbon source separator 300 do not carbonize the preform 600 or the carbonization reaction is finished, the vent holes 310 may be closed by pushing the shielding plate 340 downward. The shutter 340 is shown as being movable in a vertical direction, and it will be appreciated by those skilled in the art that the shutter 340 may be configured to move in a horizontal direction.

In one embodiment of the present utility model, carbonization device 100 includes a device chamber 130 and a device chamber door 140. The specific type of the carbonization device 100 may be a carbonization reaction tank, a carbonization reaction kettle, a carbonization reactor, or the like. Fig. 1 illustrates a carbonization reaction tank as an example. Specifically, the equipment room 130 has a cylindrical hollow cavity, and the carbonization reaction tank in fig. 1 is opened on one side, i.e. only one side where the equipment room door 140 is provided is opened, and the bottom is closed. The air inlet 110 and the air outlet 120 are respectively disposed on the equipment room door 140, and the monitoring instrument 150 is further disposed on the equipment room door 140. Specifically, the number of the air inlets 110 may be set to two, and those skilled in the art will understand that the number of the air inlets 110 is not limited to two and may be specifically set according to the actual situation.

As shown in fig. 1 and 2, the air inlet 110 communicates with the air delivery pipe 200, and the air delivery pipe 200 is provided on a side wall of the equipment room 130. Specifically, the gas line 200 includes a first gas line 210 and a second gas line 220. One of the air inlets 110 is connected to the first air duct 210, and the first air duct 210 extends vertically downward to the bottom of the equipment room 130, then extends horizontally rightward to the right side wall of the right equipment room 130, and then extends upward, and is fixed at the opening of the equipment room 130. The other air inlet 110 is connected to a second air delivery pipe 220, the second air delivery pipe 220 extends to the bottom of the equipment room 130, then extends to the front side wall of the equipment room 130, and then protrudes upward out of the equipment room 130, and the first air delivery pipe 210 and the second air delivery pipe 220 are vertically distributed. It will be appreciated by those skilled in the art that the figures depict only one embodiment of a specific distribution of gas lines 200, and that the gas lines 200 may be disposed in the equipment room 130 in any number of ways, and that the gas lines 200 may be disposed at any angle within the equipment room 130, and that the gas lines 200 may be distributed from the gas inlet 110 in a spiral downward direction, or from the bottom of the equipment room 130 in a spiral upward direction, and that the specific arrangement may be selected based on the location and type of placement of the carbonized preforms 600.

As shown in fig. 1 and 3, a carbon source baffle 300 is provided between the gas pipe 200 and the hollow cavity, the carbon source baffle 300 enclosing a baffle cavity having an accommodation space therein, and a carbonized preform 600 is placed in the baffle cavity. Specifically, the carbon source separator 300 is unfolded to be rectangular, and the carbon source separator 300 is provided with air outlet holes 310 uniformly arranged. The left and right sides of the carbon source separator 300 are connected to each other to form a cylindrical closed separator cavity in which the carbonized preform 600 is placed.

In carbonizing the carbonized preform 600, the press-formed carbonized preform 600 is placed in the bulkhead cavity, and the equipment room door 140 is fastened to the equipment room 130. In order to ensure good air tightness of the carbonization device 100, a fastener 400 is provided between the device chamber door 140 and the device chamber 130, and after the device chamber door 140 is fastened to the device chamber 130, the carbonization device 100 maintains good sealing property by the fastener 400, and in particular, the fastener 400 may be a fastening nut. Closing the exhaust port 120, connecting the air inlet 110 with a gas cylinder containing carbon dioxide, introducing the gas containing carbon dioxide into the carbonization device 100, adjusting the pressure to a proper pressure by the indication of the monitoring instrument 150, opening the exhaust port 120, discharging the air in the carbonization device 100, closing the exhaust port 120 after the air is discharged, and starting carbonization maintenance on the carbonized preform 600. After curing is completed, the exhaust port 120 is opened, the gas is exhausted, the fastener 400 is loosened, the carbonization device 100 is opened, the carbonized product is taken out, and the water generated by the reaction in the carbonization device 100 is cleaned.

As shown in fig. 4, on the basis of the above embodiment, the carbonized preform 600 is placed on the product carbonization frame 500, the product carbonization frame 500 is disposed inside the bulkhead cavity, and the periphery and the bottom of the inner wall of the product carbonization frame 500 are provided with the air-permeable filter net. Specifically, the shape of the product carbonization frame 500 may be a cylinder or a cube. To facilitate the ingress of carbon dioxide-containing gas, the inner walls of the product carbonization rack 500 are surrounded and bottom by a gas-permeable filter screen on which the carbonized preform 600 may be placed.

In order to carbonize a plurality of carbonized preform 600 simultaneously, the product carbonization rack 500 may be stacked together in a plurality, three product carbonization racks 500 being shown stacked together. The metal frame at the bottom of the product carbonization frame 500 extends downwards for a certain distance, so that a certain distance is kept between each product carbonization frame 500, each layer of carbonized products placed in the figure are carbonized bricks or plates, carbonized building blocks, carbonized columns and carbonized aggregates respectively, and the filter screen on the side wall of the product carbonization frame 500 and the air outlet holes 310 in the carbon source baffle 300 are kept at the same height in the horizontal position, so that the gas containing carbon dioxide directly enters the inside of the product carbonization frame 500 after flowing out from the air outlet holes 310, and the carbonization effect is better. If the carbonization device 100 is a carbonization reaction tank having a single-side opening, the same arrangement as that of the carbonization reaction tank may be adopted.

As shown in fig. 5 to 7, in an embodiment of the present utility model, the carbonization device 100 is a carbonization reaction chamber 700, the gas transmission pipeline 200 is disposed on a side wall of the carbonization reaction chamber 700, the gas transmission pipeline 200 is disposed on one side of the carbon source baffle 300, the transportation rail 720 is disposed in the carbonization reaction chamber 700, and the transportation rail 720 is disposed on the other side of the carbon source baffle 300. Specifically, the transport rail 720 is disposed at the bottom of the carbonization reaction chamber 700, and the carbonized preform 600 is placed on the carbonized product transport apparatus to enter the carbonization reaction chamber 700 through the transport rail 720. Specifically, the front and rear sides of the carbonization reaction chamber 700 are provided with a carbonization reaction chamber 700 door 710, and the carbonization reaction chamber 700 door 710 is used for controlling the opening and closing of the carbonization reaction chamber 700. The gas pipe 200 may be disposed on a side wall of the carbonization reaction chamber 700, or may be disposed on a top of the carbonization reaction chamber 700, and the specific disposition is not limited herein. Fig. 5 illustrates an example in which the gas line 200 is provided on the side wall of the carbonization reaction chamber 700. The gas pipeline 200 may be disposed on only one side wall of the carbonization reaction chamber 700, or may be disposed on two opposite side walls (as shown in fig. 6) at the same time, and the transportation rail 720 laid at the bottom of the carbonization reaction chamber 700 is disposed in the middle of the carbonization reaction chamber 700, and the gas pipelines 200 on both sides may carbonize the carbonized preform 600 through the carbon source baffle 300.

Specifically, a plurality of air outlets are formed in the air pipeline 200, a carbon source partition board 300 is arranged on one side of the air pipeline 200, air outlets 310 are uniformly distributed on the carbon source partition board 300, and the shape of the air outlets 310 shown in the figure is circular. The bottom of the carbonization reaction chamber 700 is laid with a transport rail 720, and the transport rail 720 is disposed at the other side of the carbon source baffle 300 opposite to the gas pipe 200. The carbonized product transporting device may be placed on the transporting rail 720, the carbonized product transporting device may be placed with the carbonized frames 800, and a plurality of carbonized frames 800 may be stacked on the carbonized product transporting device. In order to ensure that the carbon dioxide-containing gas flows into each of the carbonization frames 800, the carbonization frames 800 are provided with columns as spaces.

The usage mode of the carbonization reaction chamber 700 is divided into two modes, namely dynamic usage and static usage, wherein when in static usage, the carbonization preform 600 is placed in the carbonization frame 800, the cart is pushed into the carbonization reaction chamber 700, the front and rear carbonization reaction chamber 700 doors 710 are closed, and carbon dioxide-containing gas is introduced for carbonization. When the carbonization reaction bin 700 is used dynamically, the bin gates 710 at the two ends are kept in an open state, the running speed of the carbonized product conveying equipment is set according to the required carbonization time and the length of the carbonization reaction bin 700, and when the carbonized product conveying equipment slowly passes through the air outlet holes 310, carbonization is carried out while moving, and after carbonization is finished, the carbonized product is pushed out from the bin gates 710 of the carbonization reaction bin 700 at the rear end. It will be appreciated by those skilled in the art that the same arrangement may be used when the carbonization device 100 is a tunnel carbonization reactor with two open sides.

As shown in fig. 10, a schematic structural diagram of a revolving horse type carbon source separator 300 is shown, a gas pipeline 200 is arranged in a cavity of a carbonization reaction chamber 700, the carbon source separator 300 is surrounded end to form a separator cavity with an accommodating space, the gas pipeline 200 is located in the separator cavity, and gas outlets 310 are uniformly distributed on the carbon source separator 300. The plurality of carbon source separators 300 are disposed at the middle position of the carbonization reaction chamber 700 at intervals, the transport rails 720 are respectively disposed at both sides of the carbon source separators 300, and the carbon source separators 300 can rotate in the horizontal direction. When in use, after the carbonization frame 800 is placed on the transportation track 720, the carbon dioxide flows out through the air outlet holes 310, and the carbon dioxide gushes around along with the rotation of the carbon source baffle 300, so that the air distribution effect is more uniform.

In order to prolong the service life of the carbonization device 100, the gas distribution system for the carbonization device disclosed by the embodiment of the utility model is provided with an anti-corrosion coating and/or a waterproof coating on the inner wall of the carbonization device 100. Meanwhile, the gas distribution system for the carbonization equipment disclosed by the embodiment of the utility model further comprises a control module, wherein the control module is used for setting and monitoring carbonization conditions and timely adjusting carbonization parameters.

It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.

As used in the specification and in the claims, the terms "a," "an," "the," and/or "the" are not specific to a singular, but may include a plurality, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The inclusion of an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element.

The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (10)

1. A gas distribution system for a carbonization device, comprising:

the carbonization device (100) is used for carbonizing a carbonization preform (600), the carbonization device (100) is provided with a hollow cavity, a gas transmission pipeline (200) is arranged in the hollow cavity, the gas transmission pipeline (200) is used for transmitting gas containing carbon dioxide, and a plurality of gas outlets are arranged on the gas transmission pipeline (200); the carbonization device (100) is provided with an air inlet (110) and an air outlet (120), the air inlet (110) is communicated with the air transmission pipeline (200), and the air outlet (120) is communicated with the hollow cavity;

carbon source baffle (300), carbon source baffle (300) set up in the cavity, evenly be provided with a plurality of ventholes (310) on carbon source baffle (300), on by air distribution route of air inlet (110) to gas vent (120), gas transmission pipeline (200) are located carbon source baffle (300)'s the upper reaches, carbonization preform (600) are located carbon source baffle (300)'s the low reaches.

2. The gas distribution system for a carbonization device according to claim 1, wherein the gas pipe (200) is provided at one side of the carbon source separator (300), and the carbonized preform (600) is provided at the other side of the carbon source separator (300); or,

the carbon source partition board (300) is enclosed into a partition board cavity with an accommodating space inside, the gas transmission pipeline (200) is arranged inside the partition board cavity, and the carbonization preform (600) is arranged outside the partition board cavity; or,

the carbon source baffle (300) encloses into the baffle cavity that has accommodation space inside, gas transmission pipeline (200) set up in the outside of baffle cavity, carbonization preform (600) set up in the inside of baffle cavity.

3. The gas distribution system for a carbonization apparatus according to claim 1, wherein the carbon source separator (300) encloses a separator cavity having an accommodation space therein, one of the gas pipe (200) and the carbonization preform (600) is disposed inside the separator cavity, and the other of the gas pipe (200) and the carbonization preform (600) is disposed outside the separator cavity;

the carbon source baffle plate (300) is rotatably arranged in the hollow cavity.

4. A gas distribution system for a carbonization device according to claim 1, characterized in that a fan (320) is arranged on the gas outlet hole (310).

5. The gas distribution system for a carbonization device according to claim 1, wherein the carbon source separator (300) comprises a plurality of detachable carbon source separator gas hole strips (330).

6. The gas distribution system for carbonization equipment according to claim 1, wherein a movable shielding sheet (340) is provided on the gas outlet hole (310) to control the opening and closing of the gas outlet hole (310).

7. The gas distribution system for a carbonization device according to claim 1, characterized in that the carbonization device (100) comprises:

an equipment room (130), the equipment room (130) having a hollow cavity;

the equipment room door (140), air inlet (110) with gas vent (120) set up respectively in on equipment room door (140), be provided with monitor (150) on equipment room door (140), gas-supply pipeline (200) set up in on the lateral wall of equipment room (130), gas-supply pipeline (200) with be provided with between the cavity carbon source baffle (300), carbon source baffle (300) enclose into the inside baffle cavity that has accommodation space, carbonization prefab (600) place in the baffle cavity.

8. The gas distribution system for a carbonization device according to claim 7, wherein the carbonized preform (600) is placed on a product carbonization frame (500), the product carbonization frame (500) is placed inside the partition cavity, and a gas permeable net is provided around and at the bottom of the inner wall of the product carbonization frame (500).

9. The gas distribution system for a carbonization device according to claim 1, wherein the carbonization device (100) is a carbonization reaction chamber (700), the gas pipe (200) is disposed on a side wall of the carbonization reaction chamber (700), the gas pipe (200) is disposed on one side of the carbon source partition board (300), a transportation rail (720) is disposed in the carbonization reaction chamber (700), the transportation rail (720) is disposed on the other side of the carbon source partition board (300), and the carbonized preform (600) enters the carbonization reaction chamber (700) through the transportation rail (720) by a carbonized product transportation device.

10. A gas distribution system for a carbonization device according to any of the claims 1-9, characterized in that the inner wall of the carbonization device (100) is provided with an anti-corrosive and/or waterproof coating.