CN214437384U - Asphalt waste gas collection device - Google Patents
Asphalt waste gas collection device Download PDFInfo
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- CN214437384U CN214437384U CN202022853980.3U CN202022853980U CN214437384U CN 214437384 U CN214437384 U CN 214437384U CN 202022853980 U CN202022853980 U CN 202022853980U CN 214437384 U CN214437384 U CN 214437384U
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- air suction
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- groove
- waste gas
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Abstract
The utility model discloses a pitch waste gas collection device, including the gas collecting channel, the dead slot has been seted up to the inside of gas collecting channel, the fixed subassembly that induced drafts that is equipped with four two liang of mutual symmetries of both sides lateral wall of dead slot, the subassembly that induced drafts includes the piece that induced drafts with dead slot lateral wall fixed connection, the groove that induced drafts has been seted up to the inside of the piece that induced drafts, the connecting piece of the mutual symmetry of both ends notch fixedly connected with in the groove that induced drafts, one of them connecting piece is close to the fixed motor case that is equipped with in one side middle part that corresponds the groove that induced drafts, the inside of motor case is fixed and is equipped with the motor, and the motor is close to the one end of another connecting piece and has cup jointed the sleeve through pivot fixedly connected with induced drafts the fan, logical groove has been seted up to telescopic inside. The utility model discloses a subassembly that induced drafts that is equipped with four two liang mutual symmetries at the both sides lateral wall of dead slot is fixed, the subassembly that induced drafts include with dead slot lateral wall fixed connection's the piece that induced drafts for the gas collecting channel obtains promoting to the collection efficiency of pitch waste gas.
Description
Technical Field
The utility model relates to a technical field is collected to the waste gas, in particular to pitch waste gas collection device.
Background
Because the asphalt waste gas contains various organic matters including carbon cyclic hydrocarbon, cyclic hydrocarbon derivatives and other compounds, the particle size is more than 0.1-1.0 mu m, the smallest is only 0.01 mu m, the largest is about 10.0 mu m, and particularly, the particle size is various carcinogens represented by 3, 4-benzene, the main way of damaging the human health is to attach the asphalt waste gas to fly ash below 8 mu m, the asphalt waste gas is sucked into a human body through a respiratory tract, the asphalt waste gas mainly exists in the form of 0.1-1.0 mu m tar fine fog particles, and the purification treatment is to capture the fine particles as much as possible, so that the emission of the smoke gas meets the relevant standards, and secondary pollution is not formed;
at present, most of the existing asphalt waste gas collecting devices collect asphalt waste gas through pipelines or gas collecting hoods, the efficiency of the collecting mode in the prior art is low, the smoke is easy to overflow to the openings of the pipelines or the openings of the gas collecting hoods, and the collecting effect is general, so that the invention of the asphalt waste gas collecting device is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
An object of the utility model is to provide an asphalt waste gas collection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an asphalt waste gas collecting device comprises a gas collecting hood, wherein an empty groove is formed in the gas collecting hood, four air suction assemblies which are symmetrical with each other in pairs are fixedly arranged on the side walls of two sides of the empty groove, each air suction assembly comprises an air suction piece fixedly connected with the side wall of the empty groove, an air suction groove is formed in the air suction piece, notches at two ends of the air suction groove are fixedly connected with connecting pieces which are symmetrical with each other, a motor box is fixedly arranged in the middle of one side, close to the corresponding air suction groove, of one connecting piece, a motor is fixedly arranged in the motor box, and one end, close to the other connecting piece, of the motor is fixedly connected with an air suction fan through a rotating shaft;
the sleeve has been cup jointed in the outside of the piece that induced drafts, logical groove has been seted up to telescopic inside, lead to groove and keep away from half arc piece of lower extreme one side fixedly connected with of motor case, the slot has been seted up to the inside of half arc piece, the inside of slot can be dismantled the grafting and have the frame, the fixed filter screen that is equipped with in inside of frame.
Preferably, the edge of the notch on the top surface of the empty groove is fixedly provided with a curtain.
Preferably, a bolt penetrates through the top end of the outer frame, a protruding block protrudes from the edge of one side, away from the motor box, of the top end of the sleeve, and a thread groove matched with the bolt is formed in the middle of the protruding block.
Preferably, the back of the gas collecting hood is fixedly connected with a gas transmission pipeline, and an air flow channel communicated with the empty groove is formed in the gas transmission pipeline.
Preferably, the connecting piece is of two crossed cuboid structures, and the slot is of an arc-shaped slot structure matched with the outer frame.
The utility model discloses a technological effect and advantage:
1. the utility model has the advantages that the four air suction components which are symmetrical with each other in pairs are fixedly arranged on the side walls of the two sides of the empty slot, and each air suction component comprises an air suction piece fixedly connected with the side wall of the empty slot, so that the collection efficiency of the gas collecting hood on the asphalt waste gas is improved;
2. the utility model discloses a sleeve has been cup jointed in the outside of the piece that induced drafts, and logical groove has been seted up to telescopic inside, leads to the groove and keeps away from half arc piece of lower extreme one side fixedly connected with of motor case, and the slot has been seted up to the inside of half arc piece, and the grafting can be dismantled in the inside of slot has the frame, and the inside of frame is fixed to be equipped with the filter screen for the piece that induced drafts can keep clean in longer time.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Clearly, such and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.
These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, serve to explain the invention and not to limit the invention.
In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure of the present invention.
Fig. 3 is an explosion structure diagram of the air suction assembly of the present invention.
Fig. 4 is an enlarged schematic structural view of a position a in fig. 3 according to the present invention.
In the figure: 1. a gas-collecting hood; 11. an empty groove; 2. an air suction assembly; 21. an air suction member; 211. an air suction groove; 2111. A connecting member; 2112. a motor case; 2113. an air suction fan; 22. a sleeve; 221. a through groove; 222. a half-arc block; 2221. a slot; 223. a bump; 2231. a screw groove; 23. an outer frame; 231. filtering with a screen; 232. a bolt; 3. a curtain; 4. a gas pipeline; 41. an air flow passage.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details or with a specific form described.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an asphalt waste gas collecting device as shown in figures 1-4, which comprises a gas collecting hood 1, an empty slot 11 is arranged in the gas collecting hood 1, four air suction components 2 which are symmetrical with each other in pairs are fixedly arranged on the side walls of the two sides of the empty slot 11, each air suction component 2 comprises an air suction piece 21 fixedly connected with the side wall of the empty slot 11, an air suction slot 211 is arranged in each air suction piece 21, connecting pieces 2111 which are symmetrical with each other are fixedly connected with the notches of the two ends of the air suction slot 211, a motor box 2112 is fixedly arranged at the middle part of one side of one connecting piece 2111 close to the corresponding air suction slot 211, a motor is fixedly arranged in the motor box 2112, one end of the motor close to the other connecting piece 2111 is fixedly connected with an air suction fan 2113 through a rotating shaft, the motor fixedly arranged in the motor box 2112 is started, the motor drives the air suction fan 2113 to rotate through the rotating shaft, the air suction fan 2113 accelerates the air in the empty slot 11 to flow to an air flow channel 41, the collecting efficiency of the gas-collecting hood 1 on the asphalt waste gas is improved;
The curtain 3 is fixedly arranged at the edge of the notch on the top surface of the empty groove 11, so that asphalt waste gas is not easy to overflow from the notch of the empty groove 11 after entering the empty groove 11.
The top end of the outer frame 23 is provided with a bolt 232 in a penetrating manner, a protruding block 223 protrudes from the top end of the sleeve 22 at a side edge far away from the motor box 2112, a thread groove 2231 matched with the bolt 232 is formed in the middle of the protruding block 223, and the outer frame 23 is fixed in the thread groove 2231 through the bolt 232 in an inserting manner.
The back of the gas collecting hood 1 is fixedly connected with a gas pipeline 4, an air flow channel 41 communicated with the empty groove 11 is formed in the gas pipeline 4, the gas collecting hood 1 collects asphalt waste gas, the collected asphalt waste gas is conveyed into waste gas treatment equipment through the gas pipeline 4 to be treated, and the asphalt waste gas is discharged after reaching a discharge standard.
The connecting member 2111 has two crossed rectangular structures, and the slot 2221 has an arc-shaped slot structure adapted to the outer frame 23, further describing the structural shapes of the connecting member 2111 and the slot 2221.
The utility model discloses the theory of operation: a motor fixedly arranged in the motor box 2112 is started, the motor drives the suction fan 2113 to rotate through a rotating shaft, and the suction fan 2113 rotates to accelerate the air in the empty slot 11 to flow to the air flow channel 41, so that the collecting efficiency of the gas collecting hood 1 on the asphalt waste gas is improved;
filter screen 231 has the filter effect to the solid impurity in the pitch waste gas for induced draft piece 21 can keep clean in the longer time, is difficult to cause the influence to the inside motor of piece 21 that induced drafts, and frame 23 can be dismantled with sleeve 22 in slot 2221 through pegging graft and be connected simultaneously, makes frame 23 be convenient for carry out the dismouting together with filter screen 231.
It is to be understood that the disclosed embodiments are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.
Claims (5)
1. The utility model provides an asphalt waste gas collection device, includes gas collecting channel (1), its characterized in that: an empty slot (11) is formed in the gas collecting hood (1), four air suction assemblies (2) which are symmetrical with each other in pairs are fixedly arranged on the side walls of two sides of the empty slot (11), each air suction assembly (2) comprises an air suction piece (21) fixedly connected with the side wall of the empty slot (11), an air suction slot (211) is formed in each air suction piece (21), notches at two ends of each air suction slot (211) are fixedly connected with connecting pieces (2111) which are symmetrical with each other, a motor box (2112) is fixedly arranged in the middle of one side, close to the corresponding air suction slot (211), of one connecting piece (2111), a motor is fixedly arranged in each motor box (2112), and one end, close to the other connecting piece (2111), of each motor is fixedly connected with an air suction fan (2113) through a rotating shaft;
sleeve (22) have been cup jointed in the outside of piece (21) induced drafts, logical groove (221) have been seted up to the inside of sleeve (22), lead to groove (221) and keep away from half arc piece (222) of lower extreme one side fixedly connected with of motor case (2112), slot (2221) have been seted up to the inside of half arc piece (222), the inside of slot (2221) can be dismantled to peg graft and have frame (23), the inside of frame (23) is fixed and is equipped with filter screen (231).
2. The asphalt waste gas collecting device according to claim 1, characterized in that: and a curtain (3) is fixedly arranged at the edge of the groove opening on the top surface of the empty groove (11).
3. The asphalt waste gas collecting device according to claim 1, characterized in that: the top end of the outer frame (23) is provided with a bolt (232) in a penetrating mode, a protruding block (223) protrudes from the edge of one side, away from the motor box (2112), of the top end of the sleeve (22), and the middle of the protruding block (223) is provided with a thread groove (2231) matched with the bolt (232).
4. The asphalt waste gas collecting device according to claim 1, characterized in that: the back of the gas collecting hood (1) is fixedly connected with a gas transmission pipeline (4), and an air flow channel (41) communicated with the empty groove (11) is formed in the gas transmission pipeline (4).
5. The asphalt waste gas collecting device according to claim 1, characterized in that: the connecting piece (2111) is of two crossed cuboid structures, and the slot (2221) is of an arc-shaped slot structure matched with the outer frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853980.3U CN214437384U (en) | 2020-12-01 | 2020-12-01 | Asphalt waste gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853980.3U CN214437384U (en) | 2020-12-01 | 2020-12-01 | Asphalt waste gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214437384U true CN214437384U (en) | 2021-10-22 |
Family
ID=78185667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853980.3U Active CN214437384U (en) | 2020-12-01 | 2020-12-01 | Asphalt waste gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214437384U (en) |
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2020
- 2020-12-01 CN CN202022853980.3U patent/CN214437384U/en active Active
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