Vaporizer supporting and adjusting mechanism

Abstract

The utility model relates to the technical field of gasifiers, in particular to a gasifier supporting and adjusting mechanism which comprises a base, a mounting plate, an inner frame plate, a bearing plate, a gasifier and the like. A mounting plate is fixedly connected to the upper surface of the base; the inner bottom wall of the base is fixedly connected with an inner frame plate; a bearing plate is fixedly connected to the inner side of the inner frame plate and is in a prismatic table shape. An exhaust channel is formed in the bearing plate; and a gasifier is mounted on the bearing plate. According to the supporting and adjusting mechanism for the gasifier obtained through the design, the telescopic folding cloth in the folded state is unfolded through the rope, so that the gasifier is surrounded, then hot air flow is continuously conveyed through the air heater to heat a frost layer on the surface of the gasifier, the frost layer on the surface of the gasifier is eliminated, and in addition, the frost layer on the surface of the gasifier is removed. Under the action of the Y-shaped guide plate, the exhausted airflow is inclined instead of being vertical, so that heat in the airflow better acts on a plurality of fins of the vaporizer, and the defrosting efficiency of the vaporizer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gasifier, specifically, relate to gasifier support adjusting mechanism. BACKGROUND

[0002] At present, with the development of society, the use of natural gas and ethylene gas is more and more widely. In the supply process of liquefied natural gas (LNG) or ethylene, the liquid gas needs to be gasified into gas by gasifier. The gasifier is usually installed in the open air to better heat exchange.

[0003] However, in low temperature environment, the operation efficiency of the gasifier will be significantly affected. Specifically, when the temperature is low, frost layer will be formed on the surface of the gasifier due to the condensation of water vapor in the air, and the frost layer will gradually thicken, which will reduce the heat exchange area and thus reduce the gasification efficiency. In addition, the frost layer will also increase the air flow resistance and further deteriorate the heat exchange performance. SUMMARY

[0004] The utility model discloses a kind of gasifier support adjusting mechanisms, which can be buried in soil at the bottom of the device, improve the wind resistance of the device, and realize the frost layer on the surface of the gasifier can be adjusted and removed.

[0005] Another purpose of the utility model is to provide a gasifier support adjusting mechanism with the above functions.

[0006] The embodiment of the utility model is realized by the following technical solutions: a gasifier support adjusting mechanism, comprising a base, a mounting plate, an inner frame plate, a receiving plate and a gasifier; the upper surface of the base is fixedly connected with the mounting plate; the inner bottom wall of the base is fixedly connected with the inner frame plate; the inner side of the inner frame plate is fixedly connected with the receiving plate, which is in the shape of a prism; an exhaust passage is formed in the receiving plate; the gasifier is installed on the receiving plate; further comprising a power assembly, a traction assembly, an outer frame plate, a shielding cloth, a hot air blower and a deflector; an emptying groove is formed in the left and right parts of the inner frame plate; the left and right parts of the base are connected with the power assembly; the base is connected with the traction assembly, and the traction assembly is connected with the power assembly; the upper part of the inner frame plate is fixedly connected with the outer frame plate; the outer frame plate is connected with the shielding cloth, and the shielding cloth is connected with the traction assembly; the inner bottom wall of the base is installed with the hot air blower, and the hot air blower is located inside the inner frame plate; the output end of the hot air blower is communicated with the exhaust passage; two liquid discharge ports are formed in the front and rear parts of the inner frame plate; two symmetrically distributed deflectors are fixedly connected to the front and rear sides of the inner frame plate, and all the deflectors are located below one liquid discharge port; the lower part of all the deflectors is fixedly connected with the mounting plate; the power assembly is used to provide power to the traction assembly, so that the upper end of the shielding cloth moves up or down with the traction assembly.

[0007] More preferably, the power assembly includes a U-shaped plate, a motor, and a take-up shaft; two U-shaped plates are fixedly connected to the left and right sides of the inner bottom wall of the base; a motor is fixedly connected to the outer side of each U-shaped plate, and the four motors are symmetrically distributed in pairs; a take-up shaft is rotatably connected to the inner side of each U-shaped plate, and the output shaft of each motor is fixedly connected to a take-up shaft; the take-up shaft is connected to the traction assembly.

[0008] More preferably, the traction assembly includes a support frame, pulleys, and ropes; the support frame is fixed to the inner bottom wall of the base and is located outside the outer frame plate; four pulleys are fixed to the upper part of the support frame, and each pulley is located directly above a winding shaft; a rope is wound around each pulley, one end of the rope is fixed to the winding shaft, and the other end of the rope is fixed to the upper part of the shielding cloth.

[0009] More preferably, it also includes several guide plates with exhaust channels fixed to the receiving plate; each guide plate is hollow and Y-shaped.

[0010] More preferably, it also includes a guide groove opened on the receiving plate, the guide groove being connected to the exhaust channel; an electric valve is provided at one end of the guide groove near the exhaust channel; the shielding cloth is composed of a lower frame, a telescopic folding cloth and an upper frame, with the telescopic folding cloth fixedly connected between the lower frame and the upper frame; the lower surface of the lower frame is fixedly connected to the outer frame plate; the upper surface of the upper frame is fixedly connected to four ropes; the other end of the guide groove is connected to an L-shaped flexible hose, and the L-shaped flexible hose passes through the inner frame plate, the outer frame plate and the lower frame; several rectangular flexible hoses are provided on the inner side of the telescopic folding cloth, and all rectangular flexible hoses are interconnected; each rectangular flexible hose is provided with several air holes facing the center.

[0011] More preferably, it also includes two baffles rotatably connected to the upper frame via a rotating shaft, and the two baffles are inclined in a symmetrical manner, contacting the front and rear sides of the vaporizer; a torsion spring is provided between the upper frame and the baffles.

[0012] More preferably, the stretchable folding fabric is made of polyvinyl chloride.

[0013] More preferably, the upper frame and baffle are made of metal.

[0014] The beneficial effects of this utility model are:

[0015] The vaporizer support and adjustment mechanism of this utility model, as designed above, unfolds the retractable folded cloth in a coiled state using ropes, so that the vaporizer is surrounded. Then, a hot airflow is continuously delivered by a hot air blower to heat the frost layer on the surface of the vaporizer, thereby eliminating the frost layer on the surface of the vaporizer.

[0016] The vaporizer support and adjustment mechanism obtained by the above design, under the action of the Y-shaped guide plate, makes the discharged airflow inclined instead of vertical. This allows the heat in the airflow to be better applied to the fins of the vaporizer, thereby improving the defrosting efficiency of the vaporizer.

[0017] The vaporizer support and adjustment mechanism obtained by the present invention, through the inner frame plate, the receiving plate, the telescopic folding cloth and the two baffles, forms a relatively sealed space. Then, the frost layer on the vaporizer is removed by the hot airflow. Compared with removing the frost layer on the vaporizer in a non-sealed space, this not only allows the temperature in the sealed space to rise rapidly, but also avoids heat loss and improves the defrosting efficiency.

[0018] The vaporizer support and adjustment mechanism obtained by the present invention, through the above-mentioned design, continuously sprays hot air through the air holes on several rectangular hoses, which can accelerate the temperature rise in the sealed space, and the hot air can directly act on the whole vaporizer, thereby further improving the efficiency of removing frost from the vaporizer. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0020] Figure 1 This is a first three-dimensional structural schematic diagram of the vaporizer support and adjustment mechanism of this utility model;

[0021] Figure 2 This is a schematic diagram of the second three-dimensional structure of the vaporizer support and adjustment mechanism of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the receiving plate, hot air blower, and guide plate of the vaporizer support and adjustment mechanism of this utility model.

[0023] Figure 4 This is a three-dimensional structural diagram of the inner frame plate, the receiving plate, the outer frame plate, the shielding cloth, the electric valve, the L-shaped hose, and the rectangular hose of the vaporizer support and adjustment mechanism of this utility model.

[0024] Figure 5 This is a three-dimensional structural diagram of the vaporizer, outer frame plate, and baffle of the vaporizer support and adjustment mechanism of this utility model.

[0025] In the attached diagram, the following are the reference numerals: 1-base, 2-mounting plate, 3-inner frame plate, 4-receiving plate, 5-vaporizer, 6-outer frame plate, 7-shielding cloth, 8-hot air blower, 9-guide plate.

[0026] 101-U-shaped plate, 102-Motor, 103-Rewinding shaft

[0027] 201-Support frame, 202-Pulley, 203-Rope, 204-Guide plate

[0028] 301 - Electric valve, 302 - L-shaped hose, 303 - Rectangular hose, 304 - Baffle.

[0029] 71- Bottom frame, 72- Stretchable folding fabric, 73- Top frame,

[0030] 3001-Void relief groove, 3002-Drain outlet, 4001-Exhaust channel, 4002-Guide groove. Detailed Implementation

[0031] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0032] Example

[0033] Vaporizer support adjustment mechanism, such as Figures 1-5 As shown, it includes a base 1, a mounting plate 2, an inner frame plate 3, a receiving plate 4, and a vaporizer 5; the mounting plate 2 is fixed to the upper surface of the base 1; the inner frame plate 3 is fixed to the inner bottom wall of the base 1; the receiving plate 4 is fixed to the inner side of the inner frame plate 3, and the receiving plate 4 is shaped like a frustum; an exhaust channel 4001 is opened on the receiving plate 4; and the vaporizer 5 is installed on the receiving plate 4.

[0034] It also includes a power assembly, a traction assembly, an outer frame plate 6, a shielding cloth 7, a hot air blower 8, and a guide plate 9; the left and right sides of the inner frame plate 3 each have a clearance groove 3001; the left and right sides of the base 1 are each connected to the power assembly; the base 1 is connected to the traction assembly, and the traction assembly is connected to the power assembly; the upper part of the inner frame plate 3 is fixedly connected to the outer frame plate 6; the shielding cloth 7 is connected inside the outer frame plate 6, and the shielding cloth 7 is connected to the traction assembly; the hot air blower 8 is installed on the inner bottom wall of the base 1, and the hot air blower 8 is located on the inner frame plate. The interior of the inner frame plate 3; the output end of the hot air blower 8 is connected to the exhaust channel 4001; two drain ports 3002 are opened at the front and rear of the inner frame plate 3; two symmetrically distributed guide plates 9 are fixed to the front and rear sides of the inner frame plate 3, and all guide plates 9 are located below one drain port 3002; the lower part of all guide plates 9 is fixed to the mounting plate 2; the power component is used to provide power to the traction component, so that the traction component moves the upper end of the cover cloth 7 up or down, and unfolds or retracts the cover cloth 7.

[0035] The power assembly includes a U-shaped plate 101, a motor 102, and a take-up shaft 103; two U-shaped plates 101 are fixedly connected to the left and right sides of the inner bottom wall of the base 1; a motor 102 is bolted to the outer side of each U-shaped plate 101, and the four motors 102 are symmetrically distributed in pairs; a take-up shaft 103 is rotatably connected to the inner side of each U-shaped plate 101, and the output shaft of each motor 102 is fixedly connected to a take-up shaft 103; the take-up shaft 103 is connected to the traction assembly.

[0036] The traction assembly includes a support frame 201, pulleys 202, and rope 203; the support frame 201 is fixedly connected to the inner bottom wall of the base 1, and the support frame 201 is located outside the outer frame plate 6; four pulleys 202 are fixedly connected to the upper part of the support frame 201, and each pulley 202 is located directly above a winding shaft 103; a rope 203 is wound around each pulley 202, one end of the rope 203 is fixedly connected to the winding shaft 103, and the other end of the rope 203 is fixedly connected to the upper part of the shielding cloth 7.

[0037] It also includes five guide plates 204 fixed to the exhaust channel 4001 on the receiving plate 4; each guide plate 204 is hollow and Y-shaped.

[0038] It also includes a guide groove 4002 opened on the receiving plate 4, which is connected to the exhaust channel 4001; an electric valve 301 is provided at one end of the guide groove 4002 near the exhaust channel 4001; the shielding cloth 7 is composed of a lower frame 71, a telescopic folding cloth 72 and an upper frame 73, with the telescopic folding cloth 72 fixed between the lower frame 71 and the upper frame 73; the lower surface of the lower frame 71 is fixed to the outer frame plate 6; the upper surface of the upper frame 73 is fixed to four ropes 203; the other end of the guide groove 4002 is connected to an L-shaped hose 302, and the L-shaped hose 302 passes through the inner frame plate 3, the outer frame plate 6 and the lower frame 71; a number of rectangular hoses 303 are provided on the inner side of the telescopic folding cloth 72, and all the rectangular hoses 303 are interconnected; each rectangular hose 303 is provided with a number of air holes facing the center.

[0039] It also includes two baffles 304 that are rotatably connected to the upper frame 73 via a rotating shaft, and the two baffles 304 are inclined in a symmetrical manner, contacting the front and rear sides of the vaporizer 5; a torsion spring is provided between the upper frame 73 and the baffles 304, and at this time, all torsion springs are in a torsional state.

[0040] The stretchable folding fabric 72 is made of polyvinyl chloride.

[0041] The upper frame 73 and the baffle 304 are made of metal.

[0042] The working steps of this embodiment are as follows:

[0043] The following directions are Figure 1The reference point is the direction in which the guide vane number 9 is located;

[0044] The rotations described below refer to views from front to back, from top to bottom, and from right to left.

[0045] When using it, first dig a pit in the ground, place the gasifier support and adjustment mechanism in the pit, make the mounting plate 2 flush with the ground, fill the area around the base 1 with soil and press it down, and then connect an external power source to all the parts that require electric drive.

[0046] When defrosting the vaporizer is required, the operator controls the output shafts of the four motors 102 to drive the corresponding take-up shafts 103 to rotate forward. With the assistance of the pulleys 202, the four ropes 203 are wound around the corresponding take-up shafts 103, causing the upper frame 73 and the telescopic folding cloth 72 to move upward, allowing the telescopic folding cloth 72 to unfold upward. Once the upper frame 73 is at its highest point, surrounding the vaporizer 5, the operator stops the output shafts of all motors 102 from rotating, and then controls the hot air blower 8 to start. Hot air is then delivered into the exhaust channel 4001 through the output end of the hot air blower 8. The hot airflow discharged from channel 4001 is directed towards vaporizer 5. The continuously discharged hot airflow heats the frost layer on the surface of vaporizer 5, causing the frost layer to melt into water droplets. This achieves the effect of removing the frost layer on the surface of vaporizer 5. Once the frost layer on the surface of vaporizer 5 is removed, the hot air blower 8 is turned off, and the output shafts of all motors 102 are reversed. The rope 203 wrapped on the take-up shaft 103 is unwound, allowing the unfolded telescopic folding cloth 72 to gradually fold and gather. Once the telescopic folding cloth 72 returns to the outer frame plate 6, the output shafts of all motors 102 are stopped rotating.

[0047] During the defrosting process, water droplets dripping from the vaporizer 5 will fall onto the receiving plate 4. The receiving plate 4 is prismatic, which allows the water droplets falling on the receiving plate 4 to flow in all directions and from the four drain ports 3002 to the guide plate 9, and then to the ground along the guide plate 9, preventing water droplets from dripping onto the receiving plate 4 and not being removed in time, so as to condense into a frost layer again.

[0048] It should be noted that by using several Y-shaped guide plates 204 to discharge hot air, water droplets falling from the vaporizer 5 can be prevented from directly entering the exhaust channel 4001 and flowing down to the bottom of the receiving plate 4, thus preventing damage to the electrical components of the device. At the same time, the Y-shaped guide plates 204 cause the discharged airflow to be inclined instead of vertical, which allows the heat in the airflow to be better applied to the fins of the vaporizer 5, improving the defrosting efficiency of the vaporizer 5.

[0049] Furthermore, since the exhaust channel 4001 faces upwards and the top of the telescopic folding cloth 72 is not blocked, the hot airflow discharged from the exhaust channel 4001 easily escapes from the top of the telescopic folding cloth 72, resulting in a large amount of heat loss. Therefore, when the telescopic folding cloth 72 is unfolded, the upper frame 73 moves upwards simultaneously along with the two inclined baffles 304. When the upper frame 73 reaches its highest point, the two baffles 304 are no longer restricted by the vaporizer 5, and the baffles 304 and the upper frame 73 twist together. The torsion spring will automatically reset, causing the two baffles 304 to rotate around the pivot point towards each other, so that the two baffles 304 merge and overlap on the upper frame 73. At this time, the inner frame plate 3, the supporting plate 4, the telescopic folding cloth 72 and the two baffles 304 will form a relatively sealed space. Then, the frost layer on the vaporizer 5 will be removed by the hot airflow. Compared with removing the frost layer on the vaporizer 5 in a non-sealed space, this not only allows the temperature in the sealed space to rise rapidly, but also avoids heat loss and improves the defrosting efficiency.

[0050] It should be noted that the drain port 3002 can not only drain water, but also vent air, preventing the sealed space formed by the inner frame plate 3, the receiving plate 4, the telescopic folding cloth 72 and the two baffles 304 from being forced to open due to excessive pressure, thus affecting the defrosting of the vaporizer 5.

[0051] Furthermore, due to the large vertical height and size of the vaporizer 5, heating it solely through the lower exhaust channel 4001 cannot quickly reach the middle and top of the vaporizer 5. Therefore, when the hot air blower 8 is turned on, the electric control valve 301 is also opened, allowing the hot air to pass through the exhaust channel 4001 and the guide groove 4002 into the L-shaped hose 302 and the rectangular hose 303, and then be ejected from several air holes in the rectangular hose 303. At this time, because the telescopic folding cloth 72 is fully unfolded, several rectangular hoses 303 are evenly distributed on the outside of the vaporizer 5. The continuous ejection of hot air through the air holes in the several rectangular hoses 303 can accelerate the temperature rise in the sealed space, and the hot air can directly act on the entire vaporizer 5, further improving the efficiency of removing frost from the vaporizer 5.

[0052] It should be noted that the operator can adjust the height of the telescopic folding cloth 72 outside the vaporizer 5 by controlling the rotation time of the output shaft of the motor 102, thereby realizing the defrosting operation of the vaporizer 5.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vaporizer support and adjustment mechanism, comprising a base (1), a mounting plate (2), an inner frame plate (3), a receiving plate (4), and a vaporizer (5); the mounting plate (2) is fixedly connected to the upper surface of the base (1); the inner frame plate (3) is fixedly connected to the inner bottom wall of the base (1); the receiving plate (4) is fixedly connected to the inner side of the inner frame plate (3), the receiving plate (4) being frustum-shaped; an exhaust channel (4001) is provided on the receiving plate (4); the vaporizer (5) is installed on the receiving plate (4); characterized in that: It also includes a power assembly, a traction assembly, an outer frame plate (6), a shielding cloth (7), a hot air blower (8), and a guide plate (9); an air-proof groove (3001) is provided on the left and right sides of the inner frame plate (3); a power assembly is connected to the left and right sides of the base (1); a traction assembly is connected to the base (1), and the traction assembly is connected to the power assembly; an outer frame plate (6) is fixedly connected to the upper part of the inner frame plate (3); a shielding cloth (7) is connected inside the outer frame plate (6), and the shielding cloth (7) is connected to the traction assembly; a hot air blower (8) is installed on the inner bottom wall of the base (1), and the hot air blower is connected to the guide plate (9). The fan (8) is located inside the inner frame plate (3); the output end of the hot air fan (8) is connected to the exhaust channel (4001); two drain ports (3002) are opened at the front and rear of the inner frame plate (3); two symmetrically distributed guide plates (9) are fixed to the front and rear sides of the inner frame plate (3), and all guide plates (9) are located below a drain port (3002); the lower part of all guide plates (9) is fixed to the mounting plate (2); the power assembly is used to provide power to the traction assembly, so that the traction assembly moves the upper end of the shielding cloth (7) up or down.

2. The vaporizer support adjustment mechanism according to claim 1, characterized in that: The power assembly includes a U-shaped plate (101), a motor (102), and a take-up shaft (103); two U-shaped plates (101) are fixedly connected to the left and right sides of the inner bottom wall of the base (1); a motor (102) is fixedly connected to the outer side of each U-shaped plate (101), and the four motors (102) are symmetrically distributed in pairs; a take-up shaft (103) is rotatably connected to the inner side of each U-shaped plate (101), and the output shaft of each motor (102) is fixedly connected to a take-up shaft (103); the take-up shaft (103) is connected to the traction assembly.

3. The vaporizer support adjustment mechanism according to claim 2, characterized in that: The traction assembly includes a support frame (201), pulleys (202) and rope (203); the support frame (201) is fixed to the inner bottom wall of the base (1), and the support frame (201) is located outside the outer frame plate (6); four pulleys (202) are fixed to the upper part of the support frame (201), and each pulley (202) is located directly above a winding shaft (103); a rope (203) is wound around each pulley (202), one end of the rope (203) is fixed to the winding shaft (103), and the other end of the rope (203) is fixed to the upper part of the shielding cloth (7).

4. The vaporizer support adjustment mechanism according to claim 1, characterized in that: It also includes several guide plates (204) with exhaust channels (4001) fixed to the receiving plate (4); each guide plate (204) is hollow and Y-shaped.

5. The vaporizer support adjustment mechanism according to claim 4, characterized in that: It also includes a guide groove (4002) opened on the receiving plate (4), the guide groove (4002) is connected to the exhaust channel (4001); an electric valve (301) is provided at one end of the guide groove (4002) near the exhaust channel (4001); the shielding cloth (7) is composed of a lower frame (71), a telescopic folding cloth (72) and an upper frame (73), and the telescopic folding cloth (72) is fixed between the lower frame (71) and the upper frame (73); the lower surface of the lower frame (71) is connected to the outer frame plate (6). ) Fixed connection; the upper surface of the upper frame (73) is fixed to four ropes (203); the other end of the guide groove (4002) is connected to an L-shaped hose (302), and the L-shaped hose (302) passes through the inner frame plate (3), the outer frame plate (6) and the lower frame (71); several rectangular hoses (303) are provided on the inner side of the telescopic folding cloth (72), and all rectangular hoses (303) are interconnected; each rectangular hose (303) is provided with several air holes facing the center.

6. The vaporizer support adjustment mechanism according to claim 5, characterized in that: It also includes two baffles (304) that are rotatably connected to the upper frame (73) via a rotating shaft, and the two baffles (304) are symmetrically inclined and in contact with the front and rear sides of the vaporizer (5); a torsion spring is provided between the upper frame (73) and the baffles (304).

7. The vaporizer support adjustment mechanism according to claim 5, characterized in that: The stretchable folding fabric (72) is made of polyvinyl chloride.

8. The vaporizer support adjustment mechanism according to claim 6, characterized in that: The upper frame (73) and the baffle (304) are made of metal.

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