CN223184303U - Spray atomization dust removal device for graphitization furnace exhaust gas - Google Patents
Spray atomization dust removal device for graphitization furnace exhaust gasInfo
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- CN223184303U CN223184303U CN202422475470.5U CN202422475470U CN223184303U CN 223184303 U CN223184303 U CN 223184303U CN 202422475470 U CN202422475470 U CN 202422475470U CN 223184303 U CN223184303 U CN 223184303U
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- waste gas
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Abstract
The utility model discloses a spraying atomization dust removal device for waste gas of a graphitizing furnace, which comprises an equipment outer cylinder and a multi-way spraying pipe, wherein a multiple filtering mechanism is arranged in the middle of the inner wall of the equipment outer cylinder, the multiple filtering mechanism comprises a connecting support frame, the lower end of the connecting support frame is provided with a drainage through hole, the upper end of the connecting support frame is lapped with an activated carbon block, and the inner wall of the connecting support frame is connected with a small hole support frame in a sliding manner through a sliding groove. According to the utility model, through the arrangement of the structures such as the multiple filtering mechanism, the multi-way spray pipe and the like, the activated carbon block can firstly adsorb particles, dust is wetted by spraying water in the multi-way spray pipe, and the dust is subjected to double filtration through the small-hole support frame and the large-hole support plate until cleaner water is discharged out of the outer barrel of the equipment, so that the waste gas of the graphitization furnace is rapidly and effectively purified, and the condition of needing secondary treatment and the increase of treatment cost are avoided as much as possible.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment of graphitization furnaces, in particular to a spraying atomization dust removal device for waste gas of a graphitization furnace.
Background
The waste gas of the graphitizing furnace contains a large amount of harmful substances, such as hydrocarbon, benzene series, sulfide and the like, which cause serious pollution to the atmospheric environment, and the harmful substances in the waste gas are usually required to be decomposed, so that the bad influence of acid rain and greenhouse effect caused by the sulfide and the hydrocarbon can be reduced by treating the waste gas, and the influence of the waste gas on the health of surrounding masses is further reduced.
Chinese patent publication No. CN215692797U discloses a spray atomization dust collector for graphitizing waste gas of furnace, which sequentially passes through the aggregation oxidation device in the second dust collector and the air outlet of the wet dust collector transported to the second dust collector to be discharged into the external environment. By adopting the utility model, tiny particles in the waste gas can be removed well, and the cost for treating the waste gas is low.
However, when the existing spraying atomization dust removing device for waste gas of the graphitization furnace is specifically used, the scheme has the problems that a large amount of waste gas is generally generated in the graphitization furnace in the production process, the particles in the dust are generally wetted by spraying atomization dust removing equipment so as to be free from floating, and the dust is raised again after being dried slowly, so that the dust reducing effect is reduced, the cleaning cost is increased, and secondary pollution is formed.
Disclosure of utility model
The utility model provides a spraying atomization dust removal device for waste gas of a graphitization furnace, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the spray atomization dust removal device for the waste gas of the graphitization furnace comprises an equipment outer cylinder and a multi-way spray pipe, wherein a multiple filtering mechanism is arranged in the middle of the inner wall of the equipment outer cylinder;
The multiple filtering mechanism comprises a connecting support frame, a drainage through hole is formed in the lower end of the connecting support frame, an activated carbon block is lapped at the upper end of the connecting support frame, a small hole support frame is slidably connected to the inner wall of the connecting support frame through a sliding groove, and a large hole support plate is slidably connected to the inner wall of the small hole support frame through the sliding groove.
As a further improvement scheme of the technical scheme, the middle part of the upper end of the outer barrel of the equipment is fixedly connected with a water supply through pipe through a through hole.
According to the technical scheme, the top of the inner wall of one side of the outer cylinder of the equipment is fixedly connected with a protective shell, the inner bottom wall of the protective shell is fixedly connected with a first electric pump, and the input end of the first electric pump is fixedly connected with a first water suction pipe.
As a further improvement scheme of the technical scheme, the output end of the first electric pump is fixedly connected with one end of the multi-way spray pipe.
As a further improvement scheme of the technical scheme, one side of the inner top wall of the outer barrel of the equipment is fixedly connected with an exhaust fan, and the input end of the exhaust fan is fixedly connected with a dust extraction pipe.
According to the technical scheme, the bottom of the inner wall of the outer barrel of the equipment is fixedly connected with a supporting baffle, one side of the inner bottom wall of the outer barrel of the equipment is fixedly connected with a second water suction pipe, one end of the second water suction pipe is fixedly connected with a second electric pump, and the output end of the second electric pump is fixedly connected with a drain pipe.
As a further improvement scheme of the technical scheme, the surface of the dust extraction pipe is fixedly connected with a fixed frame, and the lower end of the fixed frame is fixedly connected with one side face of the equipment outer cylinder.
According to the technical scheme, the lower end of the equipment outer cylinder is fixedly connected with a supporting base, the top of one side surface of the supporting base is fixedly connected with a supporting handle, and two sides of the front surface and the back surface of the supporting base are respectively connected with an auxiliary pulley through a rotating shaft.
As a further improvement scheme of the technical scheme, the back of the equipment outer cylinder is rotatably connected with a movable door through a hinge.
Compared with the prior art, the utility model has the beneficial effects that:
through the setting of multiple filtering mechanism, multi-pass spray pipe isotructure, can let the active carbon piece accomplish the absorption to the granule first to spray water at the multi-pass spray pipe atomizing and let the dust be wet, and through the double filtration of aperture support frame and macropore backup pad, until outside with comparatively clean water discharge equipment urceolus, thereby accomplish quick effectual purification to graphitization stove waste gas, avoid the condition and the increase of processing cost of secondary treatment as far as possible.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of a spray atomization dust collector for graphitizing furnace exhaust gas according to the present utility model;
fig. 2 is a schematic diagram of a split structure of a spray atomization dust collector for graphitizing furnace exhaust gas according to the present utility model;
Fig. 3 is a schematic diagram of a split structure of a multiple filtering mechanism of the spray atomization dust collector for graphitizing furnace waste gas.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises an equipment outer cylinder, a multi-way spray pipe, a multi-filtering mechanism, a connecting support frame, a 302, a drainage through hole, a 303, an active carbon block, a 304, a small hole support frame, a 305, a large hole support plate, a 4, a water supply through pipe, a 5, a protective shell, a 6, an electric pump I, a 7, a first water suction pipe, a8, an exhaust fan, a 9, a dust suction pipe, a 10, a support baffle, a 11, a second water suction pipe, a 12, an electric pump II, a 13, a drain pipe, a 14, a fixed frame, a 15, a support base, a 16, a support handle, a 17, an auxiliary pulley, a 18 and a movable door.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, a spray atomization dust removal device for waste gas of a graphitization furnace comprises an equipment outer cylinder 1 and a multi-way spray pipe 2, wherein a multiple filtering mechanism 3 is arranged in the middle of the inner wall of the equipment outer cylinder 1;
the multiple filtering mechanism 3 comprises a connecting support frame 301, a drainage through hole 302 is formed in the lower end of the connecting support frame 301, an activated carbon block 303 is lapped at the upper end of the connecting support frame 301, a small hole support frame 304 is slidingly connected to the inner wall of the connecting support frame 301 through a chute, and a large hole support plate 305 is slidingly connected to the inner wall of the small hole support frame 304 through a chute.
Through the setting of multiple filtering mechanism 3, the structure such as multichannel spray pipe 2, can let active carbon piece 303 accomplish at first to the granule to spray water at multichannel spray pipe 2 atomizing and let the dust be wet, and through the double filtration of aperture support frame 304 and macropore backup pad 305, until outside with comparatively clean water discharge equipment urceolus 1, thereby accomplish quick effectual purification to graphitization stove waste gas, avoid the condition that needs secondary treatment and the increase of processing cost as far as possible.
Referring to fig. 2, a water supply pipe 4 is fixedly connected to the middle part of the upper end of the outer barrel 1 of the device by a through hole.
One end of the water supply through pipe 4 can be connected with a water pipe for water supply, and continuous water supply in the outer barrel 1 of the equipment is realized, so that the water quantity is atomized sufficiently.
Referring to fig. 1-2, a protecting casing 5 is fixedly connected to the top of the inner wall of one side of the outer casing 1, an electric pump 6 is fixedly connected to the inner bottom wall of the protecting casing 5, and a water suction pipe 7 is fixedly connected to the input end of the electric pump 6.
The first electric pump 6 is provided with a protective shell 5 outside to waterproof and protect the electric pump, and the first electric pump 6 pumps water from the inner cavity of the upper part of the inside of the outer barrel 1 of the equipment to the multi-way spray pipe 2.
Referring to fig. 1-2, an output end of the first electric pump 6 is fixedly connected with one end of the multi-way spray pipe 2.
The contact part of the multi-way spray pipe 2 and the equipment outer barrel 1 is filled with rubber, and the stable installation and support of the multi-way spray pipe 2 in the equipment outer barrel 1 can be achieved.
Referring to fig. 1-2, an exhaust fan 8 is fixedly connected to one side of the inner top wall of the outer barrel 1 of the device, and a dust extraction pipe 9 is fixedly connected to the input end of the exhaust fan 8.
The dust suction pipe 9 is connected into the graphitizing furnace, and the exhaust fan 8 is used for introducing dust into the outer barrel 1 of the equipment to wait for adsorption and purification.
Referring to fig. 1-2, a supporting baffle 10 is fixedly connected to the bottom of the inner wall of the outer barrel 1, a second water suction pipe 11 is fixedly connected to one side of the inner bottom wall of the outer barrel 1, a second electric pump 12 is fixedly connected to one end of the second water suction pipe 11, and a drain pipe 13 is fixedly connected to the output end of the second electric pump 12.
The electric pump II 12 is started, and at the same time, the water on the support baffle 10 can be pumped into the drain pipe 13 through the water suction pipe II 11, and the purified water can be discharged through the drain pipe 13.
Referring to fig. 1, a fixed frame 14 is fixedly connected to the surface of the dust extraction pipe 9, and the lower end of the fixed frame 14 is fixedly connected to one side of the outer barrel 1 of the device.
The fixed frame 14 supports the dust extraction pipe 9, and the fixed frame 14 is connected with the outer barrel 1 of the device, so that the dust extraction pipe 9 is reinforced and stable.
Referring to fig. 1, a supporting base 15 is fixedly connected to the lower end of an outer barrel 1 of the device, a supporting handle 16 is fixedly connected to the top of one side surface of the supporting base 15, and auxiliary pulleys 17 are rotatably connected to both sides of the front surface and the back surface of the supporting base 15 through rotating shafts.
Pulling the support handle 16 can implement the movement of the auxiliary pulley 17, and the position of the support base 15 can be changed, and the subsequent deployment of the spray mist dust collector is facilitated.
Referring to fig. 2, the back of the outer cylinder 1 of the apparatus is rotatably connected with a movable door 18 by a hinge.
After the activated carbon block 303 adsorbs enough dust particles, the movable door 18 can be opened to take out the activated carbon block 303 and the small hole supporting frame 304, and the activated carbon block 303 and the small hole supporting frame can be quickly replaced and cleaned.
The working principle of the utility model is as follows:
The waste gas of the graphitizing furnace is pumped into the outer cylinder 1 of the equipment through the exhaust fan 8, meanwhile, the electric pump I6 is started to pump water into the multi-way spray pipe 2, and the multi-way spray pipe 2 starts to perform atomization spraying, so that particles are wetted and fall down and contact with the activated carbon block 303, and part of residual particles are flushed out of the water drainage through holes 302 by the water, and are subjected to double filtration by the small hole support frames 304 and the large hole support plates 305 until cleaner water is remained and accumulated on the support baffle 10, and the electric pump II 12 is driven to pump water into the water suction pipe II 11, and is pumped and treated through the water drainage pipe 13.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and those skilled in the art may easily implement the present utility model as shown in the drawings and described above, but many modifications, adaptations and variations of the present utility model using the above disclosed technical matters without departing from the scope of the present utility model, and meanwhile, any equivalent modifications, adaptations and variations of the above embodiments according to the essential technology of the present utility model are within the scope of the technical matters of the present utility model.
Claims (9)
1. The spray atomization dust removal device for the waste gas of the graphitization furnace comprises an equipment outer cylinder (1) and a multi-way spray pipe (2) and is characterized in that a multiple filtering mechanism (3) is arranged in the middle of the inner wall of the equipment outer cylinder (1);
The multiple filtering mechanism (3) comprises a connecting support frame (301), a drainage through hole (302) is formed in the lower end of the connecting support frame (301), an activated carbon block (303) is lapped at the upper end of the connecting support frame (301), a small hole support frame (304) is connected to the inner wall of the connecting support frame (301) in a sliding manner through a sliding groove, and a large hole support plate (305) is connected to the inner wall of the small hole support frame (304) in a sliding manner through the sliding groove.
2. The spraying, atomizing and dedusting device for waste gas of graphitizing furnace according to claim 1, wherein the middle part of the upper end of the outer barrel (1) of the equipment is fixedly connected with a water supply through pipe (4) through a through hole.
3. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 2, wherein a protecting shell (5) is fixedly connected to the top of one side inner wall of the outer barrel (1), an electric pump I (6) is fixedly connected to the inner bottom wall of the protecting shell (5), and a water suction pipe I (7) is fixedly connected to the input end of the electric pump I (6).
4. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 3, wherein the output end of the electric pump I (6) is fixedly connected with one end of the multi-way spray pipe (2).
5. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 3, wherein an exhaust fan (8) is fixedly connected to one side of the inner top wall of the outer barrel (1), and a dust extraction pipe (9) is fixedly connected to the input end of the exhaust fan (8).
6. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 5, wherein the bottom of the inner wall of the outer barrel (1) of the equipment is fixedly connected with a supporting baffle (10), one side of the inner bottom wall of the outer barrel (1) of the equipment is fixedly connected with a second water suction pipe (11), one end of the second water suction pipe (11) is fixedly connected with a second electric pump (12), and the output end of the second electric pump (12) is fixedly connected with a drain pipe (13).
7. The spraying, atomizing and dedusting device for waste gas of graphitizing furnace according to claim 5, wherein the surface of the dust extraction pipe (9) is fixedly connected with a fixed frame (14), and the lower end of the fixed frame (14) is fixedly connected with one side surface of the equipment outer cylinder (1).
8. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 7, wherein the lower end of the outer cylinder (1) is fixedly connected with a supporting base (15), the top of one side surface of the supporting base (15) is fixedly connected with a supporting handle (16), and both sides of the front surface and the back surface of the supporting base (15) are respectively connected with an auxiliary pulley (17) through a rotating shaft.
9. The spraying, atomizing and dust removing device for waste gas of graphitizing furnace according to claim 8, wherein the back surface of the outer cylinder (1) of the equipment is rotatably connected with a movable door (18) by a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422475470.5U CN223184303U (en) | 2024-10-14 | 2024-10-14 | Spray atomization dust removal device for graphitization furnace exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422475470.5U CN223184303U (en) | 2024-10-14 | 2024-10-14 | Spray atomization dust removal device for graphitization furnace exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223184303U true CN223184303U (en) | 2025-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422475470.5U Active CN223184303U (en) | 2024-10-14 | 2024-10-14 | Spray atomization dust removal device for graphitization furnace exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223184303U (en) |
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2024
- 2024-10-14 CN CN202422475470.5U patent/CN223184303U/en active Active
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