Generator set waste heat efficient utilization equipment

Abstract

The utility model discloses a generator set waste heat efficient utilization device which comprises a base, a box body is fixedly installed at the upper end of the base, a material uniformizing plate used for enabling materials to fall down evenly is fixedly installed on the inner side of the box body, a material groove is fixedly installed at the upper end of the material uniformizing plate, a feeding port is formed in the upper end of the box body and corresponds to the material groove, and a material outlet is formed in the lower end of the box body. A discharging opening is formed in the side wall of the box body, and an inclined plate is fixedly installed on the inner side of the box body and corresponds to the discharging opening; an air inlet pipe penetrates through the right side of the box body, an air outlet pipe penetrates through the left side of the box body, and a filter pipe is arranged in the box body. According to the tail gas purifying and filtering device, tail gas can be purified and filtered through the activated carbon particles, the situation that the tail gas is discharged to the environment is reduced, the flowing path of the tail gas can be changed through the design of the flow guide plate, the stroke of the tail gas is increased, and waste heat in the tail gas can be fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat utilization, in particular to a high-efficiency waste heat utilization device for a generator set. Background Art

[0002] The existing patent application number is: CN202221764218.0, a device for utilizing the waste heat of the tail gas of a gas generator set, which improves the use effect of the device and the effect of utilizing the waste heat of the tail gas; it includes a waste heat utilization bin, a base, a circulation pipe, a first connection seat, a second connection seat, a hopper, a blanking device and a discharging device. The waste heat utilization bin is installed on the base, a cavity is arranged inside the waste heat utilization bin, the circulation pipe is installed in the cavity of the waste heat utilization bin, the two ends of the circulation pipe are respectively installed with a first connection seat and a second connection seat, the hopper is installed on the waste heat utilization bin, a blanking device is installed on the waste heat utilization bin, and a discharging device is also installed on the waste heat utilization bin. The blanking device is located at the upper end of the circulation pipe, and the discharging device is located at the lower end of the circulation pipe;

[0003] Although the waste heat in the tail gas can be utilized and the material can be dried in the above patent, the tail gas is directly discharged, and the soot and pungent odor contained in the tail gas will cause harm to the human body, which is not conducive to environmental protection. Secondly, the speed of the tail gas passing through the circulation pipe is fast, and the utilization rate of waste heat needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a high-efficiency waste heat utilization device for a generator set, which can purify and filter the passing tail gas by using activated carbon particles, reduce the environmental situation of tail gas emission, and through the design of the guide plate, can change the flow path of the tail gas, increase the travel of the tail gas, and enable the waste heat in the tail gas to be utilized more fully.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-efficiency waste heat utilization device for a generator set, including a base, a box body is fixedly installed at the upper end of the base, a material leveling plate for uniformly dropping materials is fixedly installed inside the box body, a material trough is fixedly installed at the upper end of the material leveling plate, a feed port is opened at the upper end of the box body and corresponds to the material trough, a discharge port is opened on the side wall of the box body, and an inclined plate is fixedly installed inside the box body and corresponds to the discharge port;

[0007] An air inlet pipe penetrates through the right side of the box body, an air outlet pipe penetrates through the left side of the box body, a filter pipe is arranged inside the box body, and the left and right ends of the filter pipe are respectively communicated with the air inlet pipe and the air outlet pipe through two connecting pipes;

[0008] One end of the filter tube is provided with a filter assembly for filtering tail gas.

[0009] Preferably, a plurality of holes for material dropping are evenly distributed in the part of the material leveling plate corresponding to the material tank.

[0010] Preferably, the intake pipe, the connecting pipe, the filter pipe and the outlet pipe are arranged in a snake shape.

[0011] Preferably, the filter assembly includes a sealing cover and a filter packing cylinder. The sealing cover is fixedly connected to the filter packing cylinder. One end of the sealing cover away from the filter packing cylinder extends to the outside of the box body and is threadedly connected to the box body. The side wall of the filter packing cylinder is provided with ventilation openings for discharging tail gas. A plurality of mesh holes are provided at one end of the filter packing cylinder away from the sealing cover and at the ventilation openings.

[0012] Preferably, the ventilation openings are correspondingly located at the connecting pipe at the right end.

[0013] Preferably, the cross section of the sealing cover is a T-shaped structure, and an external thread is provided on the outside.

[0014] Preferably, the inside of the filter packing cylinder is filled with activated carbon particles for filtering and adsorption.

[0015] Preferably, a dust removal assembly for filtering tail gas dust is provided between the left side of the box body and the left end of the filter pipe.

[0016] Preferably, a plurality of flow guiding plates are staggered inside the intake pipe and the outlet pipe for extending the traveling length of the tail gas.

[0017] Preferably, the flow guiding plates are semi-circular plates.

[0018] The utility model has the following beneficial effects:

[0019] 1. Through the design of the filter assembly, the activated carbon particles can be used to purify and filter the passing tail gas, reduce the situation of tail gas emission affecting the environment, and since the sealing cover is screwed with the box body, it is convenient to take out the filter assembly from the box body, so as to facilitate the replacement of the activated carbon particles and ensure the effect of tail gas filtration;

[0020] 2. Through the design of the dust removal assembly, when the tail gas passes through the dust removal assembly and through the dust removal filter screen, the dust of the tail gas can be filtered, thereby reducing the dust emission and reducing the impact on the environment;

[0021] 3. Through the design of the flow guiding plates, the traveling path of the tail gas can be changed, the traveling distance of the tail gas is increased, so that the waste heat in the tail gas can be more fully utilized, and the utilization efficiency of the waste heat is improved. Description of the Drawings

[0022] Figure 1 Structural schematic diagram of Embodiment 1 of an efficient waste heat utilization device for a generator set proposed by the present utility model;

[0023] Figure 2 Cross-sectional view of an efficient waste heat utilization device for a generator set proposed by the present utility model;

[0024] Figure 3 Schematic diagram of a filter packing cylinder of an efficient waste heat utilization device for a generator set proposed by the present utility model;

[0025] Figure 4 Structural schematic diagram of Embodiment 2 of an efficient waste heat utilization device for a generator set proposed by the present utility model;

[0026] Figure 5 Structural schematic diagram of Embodiment 3 of an efficient waste heat utilization device for a generator set proposed by the present utility model.

[0027] In the figure: 1 base, 2 box body, 3 discharge port, 4 intake pipe, 5 filter assembly, 6 inclined plate, 7 connecting pipe, 8 filter pipe, 9 outlet pipe, 10 material leveling plate, 11 material trough, 12 sealing cover, 13 ventilation port, 14 mesh holes, 15 filter packing cylinder, 16 dust removal assembly, 17 guide plate. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] Embodiment 1

[0031] Refer to Figures 1 - 3, An equipment for efficiently utilizing the waste heat of a generator set, comprising a base 1. At the upper end of the base 1, a box body 2 is fixedly installed. Inside the box body 2, a material leveling plate 10 for evenly dropping materials is fixedly installed. Multiple holes for material dropping are evenly distributed in the part of the material leveling plate 10 corresponding to the material trough 11. At the upper end of the material leveling plate 10, a material trough 11 is fixedly installed. At the upper end of the box body 2, a feed inlet is opened and corresponds to the material trough 11. At the side wall of the box body 2, a discharge outlet 3 is opened. Inside the box body 2, an inclined plate 6 is fixedly installed and corresponds to the discharge outlet 3. Vibration motors for vibration are fixedly installed on the lower end surfaces of both the material leveling plate 10 and the inclined plate 6;

[0032] An air inlet pipe 4 penetrates through the right side of the box body 2, and an air outlet pipe 9 penetrates through the left side of the box body 2. A filter pipe 8 is arranged inside the box body 2. The left and right ends of the filter pipe 8 are respectively communicated with the air inlet pipe 4 and the air outlet pipe 9 through two connecting pipes 7. The air inlet pipe 4, the connecting pipe 7, the filter pipe 8, and the air outlet pipe 9 are arranged in a snake shape;

[0033] At one end of the filter pipe 8, a filter assembly 5 for filtering tail gas is arranged. The filter assembly 5 includes a sealing cover 12 and a filter packing cylinder 15. The sealing cover 12 is fixedly connected to the filter packing cylinder 15. The cross section of the sealing cover 12 is a T-shaped structure, and an external thread is arranged on the outside. The end of the sealing cover 12 away from the filter packing cylinder 15 extends to the outside of the box body 2 and is threadedly connected to the box body 2. Ventilation openings 13 for discharging tail gas are opened on the side wall of the filter packing cylinder 15. Multiple mesh holes 14 are opened at both the end of the filter packing cylinder 15 away from the sealing cover 12 and the ventilation openings 13. The inside of the filter packing cylinder 15 is filled with activated carbon particles for filtering and adsorption. The ventilation openings 13 are correspondingly located at the right connecting pipe 7, facilitating the discharge of tail gas. The connection between the connecting pipe 7 and the filter packing cylinder 15 is sealed.

[0034] Working principle:

[0035] First, connect the tail gas pipe of the generator set to the air inlet pipe 4. The tail gas enters the air inlet pipe 4 and then is discharged from the air outlet pipe 9 through the filter pipe 8. During the process of the tail gas passing through the air inlet pipe 4 and the air outlet pipe 9, the waste heat can be used to heat the inside of the box body 2. At this time, add materials into the box body 2 through the feed inlet. The materials fall into the material trough 11 and are evenly discharged through the material leveling plate 10, and finally fall onto the inclined plate 6 and are discharged from the discharge outlet 3. During the falling process, the waste heat can dry the materials, and the waste heat can be utilized;

[0036] When the tail gas passes through the filter pipe 8, it passes through the filter packing cylinder 15. The activated carbon particles in the filter packing cylinder 15 can purify and filter the tail gas, reducing the pollution to the environment caused by emissions;

[0037] When replacing the activated carbon particles, rotate the sealing cover 12, and the filter assembly 5 can be taken out, and the activated carbon particles can be quickly replaced.

[0038] Embodiment 2

[0039] Reference Figure 4 The present embodiment is superior to the first embodiment in that a dust removal assembly 16 for filtering exhaust dust is provided between the left side of the box body 2 and the left end of the filter tube 8 .

[0040] The dust removal component 16 has the same structure as the filter component 5, and the mesh 14 is replaced with a dust removal filter for filtering dust in the exhaust gas.

[0041] Embodiment 3

[0042] Reference Figure 5 The present embodiment is superior to the first embodiment in that a plurality of guide plates 17 are alternately arranged inside the air inlet pipe 4 and the air outlet pipe 9 to extend the path length of the exhaust gas, and the guide plates 17 are semicircular plates.

[0043] The design of the guide plate 17 can change the flow path of the exhaust gas, increase the travel of the exhaust gas, and make the waste heat in the exhaust gas more fully utilized, thereby improving the utilization efficiency of the waste heat.

[0044] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An equipment for efficiently utilizing the waste heat of a generator set, including a base (1), characterized in that, A box body (2) is fixedly mounted on the upper end of the base (1), a material leveling plate (10) for evenly dropping materials is fixedly mounted on the inner side of the box body (2), a material trough (11) is fixedly mounted on the upper end of the material leveling plate (10), a material inlet is provided at the upper end of the box body (2) and corresponds to the material trough (11), a material outlet (3) is provided on the side wall of the box body (2), and an inclined plate (6) is fixedly mounted on the inner side of the box body (2) and corresponds to the material outlet (3); An air inlet pipe (4) is provided through the right side of the box (2), an air outlet pipe (9) is provided through the left side of the box (2), a filter pipe (8) is provided inside the box (2), and two connecting pipes (7) at the left and right ends of the filter pipe (8) are respectively connected to the air inlet pipe (4) and the air outlet pipe (9); A filter assembly (5) for filtering exhaust gas is provided at one end of the filter tube (8).

2. The high-efficiency waste heat utilization device for a generator set according to claim 1, characterized in that, The portion of the material leveling plate (10) corresponding to the material trough (11) is evenly distributed with a plurality of holes for dropping materials.

3. An efficient waste heat utilization device for a generator set according to claim 1, characterized in that, The air inlet pipe (4), the connecting pipe (7), the filter pipe (8) and the air outlet pipe (9) are arranged in a serpentine shape.

4. An efficient waste heat utilization device for a generator set according to claim 1, characterized in that, The filter assembly (5) comprises a sealing cover (12) and a filter stuffing cylinder (15); the sealing cover (12) is fixedly connected to the filter stuffing cylinder (15); one end of the sealing cover (12) away from the filter stuffing cylinder (15) extends to the outside of the housing (2) and is threadedly connected to the housing (2); a vent (13) for exhaust gas discharge is provided on the side wall of the filter stuffing cylinder (15); and a plurality of mesh holes (14) are provided on the end of the filter stuffing cylinder (15) away from the sealing cover (12) and the vent (13).

5. An equipment for efficiently utilizing the waste heat of a generator set according to claim 4, characterized in that, The vent (13) corresponds to the connecting pipe (7) at the right end.

6. The high-efficiency waste heat utilization device for a generator set according to claim 4, characterized in that, The sealing cover (12) has a T-shaped cross section and is provided with external threads on the outside.

7. An efficient waste heat utilization device for a generator set according to claim 4, characterized in that, The interior of the filtering filler cylinder (15) is filled with activated carbon particles for filtering and adsorption.

8. An efficient waste heat utilization device for a generator set according to claim 1, characterized in that A dust removal component (16) for filtering tail gas dust is provided between the left side of the box body (2) and the left end of the filter tube (8).

9. An equipment for highly efficient utilization of waste heat of a generator set according to claim 1, characterized in that, A plurality of guide plates (17) are arranged in an alternating manner inside the air inlet pipe (4) and the air outlet pipe (9) to extend the path length of the exhaust gas.

10. An equipment for efficient utilization of waste heat of a generator set according to claim 9, characterized in that, The guide plate (17) is a semicircular plate.

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