Fluidized bed gasification furnace device capable of realizing mixed gas injection

Abstract

The utility model discloses a fluidized bed gasification furnace device capable of mixed gas injection, which relates to the technical field of gasification furnaces, and comprises a main body unit, an adjusting unit arranged above the main body unit, and a clamping unit arranged at the side part of the adjusting unit, the adjusting unit comprises a [-shaped base installed on the wall face, a fixing column installed in the [-shaped base, a moving block movably arranged on the peripheral side face of the fixing column, a threaded through hole formed in the side wall of the moving block, and a positioning piece arranged in the threaded through hole. According to the fluidized bed gasification furnace device capable of injecting the gas in the mixed mode, due to the arrangement of the adjusting unit and the clamping unit, the maintenance operation of the heat supply pipe is simplified, and the heat supply pipe can be conveniently limited and arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of vaporization furnaces, in particular to a fluidized bed vaporization furnace device capable of mixed gas injection. Background Art

[0002] Fluidized bed is a device that blows gas to the product layer to fluidize the product and process the product. Biomass gasification is one of the main methods of utilizing biomass energy. Under the action of gasifying agent, synthesis gas such as hydrogen, methane, carbon monoxide can be produced. The synthesis gas enters the gasifier and burns to produce high-temperature steam, which is transported through heating pipelines for industrial use. The mixed gas after combustion is treated and discharged to the chimney.

[0003] After searching in the public (announcement) number: CN220541134U, a mixed gas injection vaporization furnace device is disclosed, which relates to the technical field of vaporization furnaces, including a vaporization furnace for heating, at least one heat supply pipe connected to its own inner cavity is fixedly installed on the upper end surface of the vaporization furnace, and a pipe arrangement assembly for facilitating its own maintenance is arranged on the outside of the heat supply pipe. The pipe arrangement assembly allows the first clamping plate to slide to the middle of the opening end of the accommodating portion opened on one side and the outer wall of the heat supply pipe to be on the same horizontal line, and then the first clamping plate is pulled to correspond to the corresponding heat supply pipe until the outer wall of the heat supply pipe and the inner wall of the accommodating portion opened at one end of the first clamping plate are in contact, and then the second clamping plate is rotated to allow the inner wall of the accommodating portion opened at one end of the second clamping plate to be in contact with the outer wall of the heat supply pipe, so as to achieve the purpose of limiting and arranging the heat supply pipe, reduce the time and energy required for the maintenance of the heat supply pipe, and improve the efficiency of the maintenance of the heat supply pipe.

[0004] Although the above scheme achieves the purpose of limiting and arranging the heating pipes and reduces the time and effort required for the maintenance of the heating pipes, it is necessary to unscrew the bolts between the first clamping plate and the second clamping plate one by one during the maintenance before the heating pipes can be removed for maintenance. After the maintenance is completed, the bolts need to be tightened again, which is a cumbersome operation. For this reason, we propose a fluidized bed gasification furnace device that can be mixed with gas injection. Utility Model Content

[0005] The main purpose of the utility model is to provide a fluidized bed gasification furnace device capable of mixed gas injection, which solves the problem that during maintenance, the bolts between the first clamping plate and the second clamping plate need to be unscrewed one by one before the heating pipe can be removed for maintenance, and after the maintenance is completed, the bolts need to be tightened again, which is a cumbersome operation.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fluidized bed gasifier device capable of mixing and injecting gas, comprising a main body unit, further comprising an adjusting unit arranged above the main body unit, and a clamping unit arranged on the side of the adjusting unit;

[0008] The adjusting unit includes a U-shaped seat installed on the wall, a fixed column installed in the U-shaped seat, a moving block movably arranged on the peripheral side of the fixed column, a threaded through hole opened on the side wall of the moving block, and a positioning member arranged in the threaded through hole;

[0009] The clamping unit includes a U-shaped seat installed on the surface of the moving block, an arc-shaped clamping plate movably installed in the U-shaped seat, a positioning groove opened on the surface of the moving block and located below the U-shaped seat, and a clamping member arranged on the side of the moving block.

[0010] Preferably, it is characterized in that: the main body unit includes a gasifier main body, and a heating pipe installed on the top of the gasifier main body.

[0011] Preferably, the positioning member includes a screwing bolt movably arranged in the threaded through hole, and a screwing handle installed at the end of the screwing bolt.

[0012] Preferably, the adjusting unit further includes a limiting washer installed on the inner side wall of the U-shaped seat, and the limiting washer is sleeved on the peripheral side of the fixed column.

[0013] Preferably, the clamping member includes a moving through hole opened on the side wall of the moving block and communicated with the positioning groove, a moving column movably penetrating and arranged in the moving through hole, a clamping seat installed at one end of the moving column located inside the positioning groove, a connecting spring sleeved on the peripheral side of the moving column, and a stretching plate installed at one end of the moving column located outside the moving block.

[0014] Preferably, the clamping member further includes a clamping groove opened on the side wall of the arc-shaped clamping plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the present utility model, through the provided adjusting unit and engaging unit, when it is necessary to perform the disassembly work before inspecting the heating pipe of the fluidized bed gasifier device, by pulling the stretching plate, the moving column drives the engaging seat away from the engaging groove on the side wall of the arc-shaped clamping plate, and the engaging seat compresses the connecting spring until the engaging seat completely disengages from the engaging groove. At this time, the arc-shaped clamping plate can be rotated upward by 180 degrees. At this time, the heating pipe can be easily completely disengaged from the engaging unit for moving inspection; when the inspection and repair of the heating pipe are completed, the screwing handle can be rotated to completely separate the screwing bolt from the side wall of the fixed column. At this time, the moving block can be pushed to move up and down along the fixed column until the moving block and the heating pipe fall into the arc-shaped groove on the surface of the moving block and then stop. Subsequently, reverse the disassembly work before inspecting the heating pipe of the fluidized bed gasifier device to achieve the installation after the inspection and repair are completed, thereby simplifying the operation during the inspection and repair of the heating pipe and facilitating the positioning and arrangement of the heating pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the adjusting unit and its connecting components of the present utility model;

[0019] Figure 3 is a left view schematic diagram of the adjusting unit and its connecting components of the present utility model;

[0020] Figure 4 is of the present utility model Figure 3 is a sectional structural schematic diagram at A-A in;

[0021] Figure 5 is of the present utility model Figure 4 is an enlarged schematic diagram of structure I in.

[0022] In the figure:

[0023] 1. Main body unit; 101. Gasifier main body; 102. Heating pipe;

[0024] 2. Adjusting unit; 201. C-shaped seat; 202. Fixed column; 203. Moving block; 204. Positioning member; 2041. Screwing bolt; 2042. Screwing handle; 205. Limiting washer;

[0025] 3. Engaging unit; 301. U-shaped seat; 302. Arc-shaped clamping plate; 303. Engaging member; 3031. Moving column; 3032. Engaging seat; 3033. Connecting spring; 3034. Stretching plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. Embodiment

[0027] As Figure 1 , Figure 2 , Figure 3 and Figure 5 shown, a fluidized bed gasifier device capable of mixed gas injection includes a main body unit 1, and further includes an adjustment unit 2 arranged above the main body unit 1, and a clamping unit 3 arranged on the side of the adjustment unit 2;

[0028] As Figure 2 shown, the adjustment unit 2 includes a U-shaped seat 201 installed on the wall, a fixed column 202 installed in the U-shaped seat 201, a moving block 203 movably arranged on the circumferential side of the fixed column 202, a threaded through hole opened on the side wall of the moving block 203, and a positioning member 204 arranged in the threaded through hole. The setting of the positioning member 204 can achieve the fixation between the moving block 203 and the fixed column 202;

[0029] As Figure 3 shown, the clamping unit 3 includes a U-shaped seat 301 installed on the surface of the moving block 203, an arc-shaped clamping plate 302 movably installed in the U-shaped seat 301, a positioning groove opened on the surface of the moving block 203 and located below the U-shaped seat 301, and a clamping member 303 arranged on the side of the moving block 203. After the arc-shaped clamping plate 302 and the positioning groove are cooperatively installed, the fixing of the heating pipe 102 can be achieved.

[0030] As Figure 1 shown, the main body unit 1 includes a gasifier main body 101, and a heating pipe 102 installed on the top of the gasifier main body 101. The setting of the heating pipe 102 can achieve mixed gas injection into the gasifier main body 101.

[0031] As Figure 2 shown, the adjustment unit 2 further includes a limit washer 205 installed on the inner side wall of the U-shaped seat 201, and the limit washer 205 is sleeved on the circumferential side of the fixed column 202. The setting of the limit washer 205 avoids contact collision between the moving block 203 and the inner side wall of the U-shaped seat 201 when the moving block 203 moves up and down along the fixed column 202.

[0032] As Figure 5As shown in the figure, the engaging member 303 includes a moving through hole formed in the side wall of the moving block 203 and communicating with the positioning groove, a moving column 3031 movably penetrating and disposed in the moving through hole, an engaging seat 3032 mounted at one end of the moving column 3031 located inside the positioning groove, a connecting spring 3033 sleeved on the circumferential side of the moving column 3031, and a stretching plate 3034 mounted at one end of the moving column 3031 located outside the moving block 203. During the movement of the stretching plate 3034, the engaging seat 3032 can be driven to move through the moving column 3031.

[0033] As Figure 5 shown in the figure, the engaging member 303 further includes an engaging groove formed in the side wall of the arc-shaped clamping plate 302, which facilitates the connection and fixation between the moving block 203 and the arc-shaped clamping plate 302.

[0034] When it is necessary to disassemble the fluidized bed gasifier device before inspecting the heating pipe 102, by pulling the stretching plate 3034, the moving column 3031 drives the engaging seat 3032 to move away from the engaging groove on the side wall of the arc-shaped clamping plate 302, and the engaging seat 3032 compresses the connecting spring 3033 until the engaging seat 3032 completely disengages from the engaging groove. At this time, the arc-shaped clamping plate 302 can be rotated upward by 180 degrees. At this time, the heating pipe 102 can be easily completely disengaged from the engaging unit 3 for moving inspection. Embodiment

[0035] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown in the figure, a fluidized bed gasifier device capable of mixed gas injection includes a main body unit 1, a regulating unit 2 disposed above the main body unit 1, and an engaging unit 3 disposed on the side of the regulating unit 2;

[0036] As Figure 2 shown in the figure, the regulating unit 2 includes a C-shaped seat 201 mounted on the wall, a fixed column 202 mounted in the C-shaped seat 201, a moving block 203 movably disposed on the circumferential side of the fixed column 202, a threaded through hole formed in the side wall of the moving block 203, and a positioning member 204 disposed in the threaded through hole. The setting of the positioning member 204 can achieve the fixation between the moving block 203 and the fixed column 202;

[0037] As Figure 3As shown in the figure, the engaging unit 3 includes a U-shaped seat 301 installed on the surface of the moving block 203, an arc-shaped clamping plate 302 movably installed inside the U-shaped seat 301, a positioning groove opened on the surface of the moving block 203 and located below the U-shaped seat 301, and an engaging member 303 provided on the side of the moving block 203. After the arc-shaped clamping plate 302 and the positioning groove are cooperatively installed, the heating pipe 102 can be fixed.

[0038] As Figure 1 shown in the figure, the main body unit 1 includes a vaporization furnace main body 101 and a heating pipe 102 installed on the top of the vaporization furnace main body 101. The setting of the heating pipe 102 can realize the mixed gas injection into the vaporization furnace main body 101.

[0039] As Figure 4 shown in the figure, the positioning member 204 includes a screwing bolt 2041 movably arranged in the threaded through hole and a screwing handle 2042 installed at the end of the screwing bolt 2041. The setting of the screwing handle 2042 facilitates the rotation of the screwing bolt 2041.

[0040] As Figure 2 shown in the figure, the adjusting unit 2 further includes a limit washer 205 sleeved on the circumferential side of the fixed column 202 and installed on the inner side wall of the C-shaped seat 201. The setting of the limit washer 205 avoids the contact and collision between the moving block 203 and the inner side wall of the C-shaped seat 201 when the moving block 203 moves up and down along the fixed column 202.

[0041] As Figure 5 shown in the figure, the engaging member 303 includes a moving through hole opened on the side wall of the moving block 203 and communicating with the positioning groove, a moving column 3031 movably penetrating and arranged in the moving through hole, an engaging seat 3032 installed at one end of the moving column 3031 located inside the positioning groove, a connecting spring 3033 sleeved on the circumferential side of the moving column 3031, and a tension plate 3034 installed at one end of the moving column 3031 located outside the moving block 203. During the movement of the tension plate 3034, the engaging seat 3032 can be driven to move through the moving column 3031.

[0042] As Figure 5 shown in the figure, the engaging member 303 further includes an engaging groove opened on the side wall of the arc-shaped clamping plate 302, which facilitates the connection and fixation between the moving block 203 and the arc-shaped clamping plate 302.

[0043] When the inspection of the heating pipe 102 is completed, the screwing handle 2042 can be turned to completely separate the screwing bolt 2041 from the side wall of the fixing column 202. At this time, the moving block 203 can be pushed to move up and down along the fixing column 202 until the moving block 203 and the heating pipe 102 fall into the arc groove on the surface of the moving block 203 and stop. Subsequently, the disassembly work of the heating pipe 102 before the inspection of the fluidized bed gasification furnace device is repeated in reverse, and the installation after the inspection is completed can be realized, thereby simplifying the operation of the heating pipe 102 during the inspection and facilitating the limiting and arrangement of the heating pipe 102.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fluidized bed gasification furnace device capable of mixed gas injection, comprising a main unit (1), characterized in that: It further includes an adjustment unit (2) disposed above the main body unit (1), and a clamping unit (3) disposed on the side of the adjustment unit (2); The adjustment unit (2) includes a U-shaped seat (201) installed on the wall, a fixing column (202) installed in the U-shaped seat (201), a moving block (203) movably disposed on the circumferential side of the fixing column (202), a threaded through hole opened on the side wall of the moving block (203), and a positioning member (204) disposed in the threaded through hole; The clamping unit (3) includes a U-shaped seat (301) installed on the surface of the moving block (203), an arc-shaped clamping plate (302) movably installed in the U-shaped seat (301), a positioning groove opened on the surface of the moving block (203) and located below the U-shaped seat (301), and a clamping member (303) disposed on the side of the moving block (203).

2. The fluidized bed gasification furnace device capable of mixed gas injection according to claim 1, characterized in that: The main body unit (1) includes a vaporization furnace main body (101), and a heating pipe (102) installed on the top of the vaporization furnace main body (101).

3. The fluidized bed gasification furnace device capable of mixed gas injection according to claim 2, characterized in that: The positioning member (204) includes a screwing bolt (2041) movably disposed in the threaded through hole, and a screwing handle (2042) installed at the end of the screwing bolt (2041).

4. The fluidized bed gasification furnace device capable of mixed gas injection according to claim 1, characterized in that: The adjustment unit (2) further includes a limit washer (205) installed on the inner side wall of the U-shaped seat (201), and the limit washer (205) is sleeved on the circumferential side of the fixing column (202).

5. The fluidized bed gasification furnace device capable of mixed gas injection according to claim 1, characterized in that: The clamping member (303) includes a moving through hole opened on the side wall of the moving block (203) and communicating with the positioning groove, a moving column (3031) movably penetrating and disposed in the moving through hole, a clamping seat (3032) installed at one end of the moving column (3031) located inside the positioning groove, a connecting spring (3033) sleeved on the circumferential side of the moving column (3031), and a tension plate (3034) installed at one end of the moving column (3031) located outside the moving block (203).

6. The fluidized bed gasification furnace device capable of mixed gas injection according to claim 5, characterized in that: The clamping member (303) further includes a clamping groove opened on the side wall of the arc-shaped clamping plate (302).

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