CN217909757U - Modified asphalt tail gas processing apparatus - Google Patents
Modified asphalt tail gas processing apparatus Download PDFInfo
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- CN217909757U CN217909757U CN202222223264.6U CN202222223264U CN217909757U CN 217909757 U CN217909757 U CN 217909757U CN 202222223264 U CN202222223264 U CN 202222223264U CN 217909757 U CN217909757 U CN 217909757U
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- tail gas
- modified asphalt
- gas treatment
- asphalt tail
- treatment box
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Abstract
The utility model provides a modified asphalt tail gas treatment device, which comprises a modified asphalt tail gas treatment box, wherein the four corners of the lower part of the modified asphalt tail gas treatment box are respectively connected with supporting legs by longitudinal bolts; the opening of the middle part of the lower part of the modified asphalt tail gas treatment tank is in threaded connection with a drain valve; an air inlet pipe is connected at the opening of the lower side of the left part of the modified asphalt tail gas treatment box through threads; and the middle part of the interior of the modified asphalt tail gas treatment box is provided with fin heat exchange tubes in a transverse manner from front to back, one end of each fin heat exchange tube penetrates through the right lower side of the interior of the modified asphalt tail gas treatment box, and the other end of each fin heat exchange tube penetrates through the left lower side of the interior of the modified asphalt tail gas treatment box. The utility model discloses modified asphalt tail gas washs box, non-woven fabrics piece, clamp plate, locating plate, alkaline water conveyer pipe and the setting in hole that leaks are favorable to realizing the function that the full coverage washs asphalt tail gas to can effectively improve asphalt tail gas's treatment effect.
Description
Technical Field
The utility model belongs to the technical field of modified asphalt tail gas treatment, especially, relate to a modified asphalt tail gas processing apparatus.
Background
Modified asphalt tail gas processing apparatus is an equipment that is used for carrying out filtration treatment to modified asphalt waste gas, and its theory of operation is mainly through all kinds of filter materials dust in removing modified asphalt waste gas, ring aromatic hydrocarbon and benzene class organic matter to make modified asphalt tail gas reach and discharge standard vertebra, the publication is a modified asphalt tail gas processing apparatus of CN212309252U, includes: handle main part, treatment chamber, outlet, mounting hole, gas vent, nonrust corrugated steel pipe, induction port, fan, valve, precipitate board, through hole one, atomizer, transfer line, lye tank, waste water collection board, through hole two, collection hole, wash port, condensing plate, condensation awl, through hole three, heat exchanger, first processing structure, supporting box, adsorbed layer, second processing structure, third processing structure, fourth processing structure, breakwater, support frame and control switch, the inside fixed connection of processing main part is equipped with the treatment chamber, processing chamber bottom end fixed connection is equipped with the outlet, processing main part top outer wall one side fixed connection is equipped with four mounting holes.
The existing modified asphalt tail gas treatment device has some problems in the using process, such as:
1. the tail gas of the asphalt is cleaned by spraying alkaline water, and the sprayed alkaline water cannot completely cover the tail gas of the asphalt, so that the treatment effect of the tail gas of the asphalt can be influenced;
2. the fan is installed in air inlet department, and the temperature of air inlet department is higher, and the dust is more to very easily make the fan take place to damage, and then probably influence the life of device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a modified asphalt tail gas processing apparatus, its long service life handles the effectual of pitch tail gas, can also realize the function that the full coverage washd pitch tail gas.
The technical scheme is as follows: a modified asphalt tail gas treatment device comprises a modified asphalt tail gas treatment box, wherein four corners of the lower part of the modified asphalt tail gas treatment box are respectively connected with supporting legs by longitudinal bolts; the opening at the middle part of the lower part of the modified asphalt tail gas treatment tank is in threaded connection with a drain valve; the modified asphalt tail gas treatment box is in threaded connection with an air inlet pipe at the opening at the lower left part of the modified asphalt tail gas treatment box; the middle part of the interior of the modified asphalt tail gas treatment box is provided with fin heat exchange tubes from front to back in sequence in a transverse mode, one end of each fin heat exchange tube penetrates through the right lower side of the interior of the modified asphalt tail gas treatment box, and the other end of each fin heat exchange tube penetrates through the left lower side of the interior of the modified asphalt tail gas treatment box; the upper side in the modified asphalt tail gas treatment box is sequentially connected with a stainless steel net box through bolts from top to bottom; a crushed stone layer, a zeolite layer, a nano-mineral crystal layer and a limestone layer are sequentially filled from the inside of the stainless steel net box at the lower side to the inside of the stainless steel net box at the upper side; the modified asphalt tail gas treatment box is characterized in that the interior of the modified asphalt tail gas treatment box is connected with an economical asphalt tail gas cleaning box structure; the upper part of the modified asphalt tail gas treatment box is connected with an overload-proof alarm fan structure.
Preferably, the saving type asphalt tail gas cleaning box structure comprises a modified asphalt tail gas cleaning box body, a non-woven fabric block is laid at the bottom of the inner side of the modified asphalt tail gas cleaning box body, a pressing plate is arranged at the upper part of the non-woven fabric block, and the pressing plate is connected to the upper side inside the modified asphalt tail gas cleaning box body through a bolt; the middle part of the upper part of the modified asphalt tail gas cleaning box body is connected with a positioning plate through a bolt, the middle part inside the positioning plate is longitudinally provided with a through hole, and an alkaline water conveying pipe is inserted inside the through hole; the alkaline water conveying pipe is fixedly connected with the positioning plate through a bolt; the periphery of the lower side inside the modified asphalt tail gas cleaning box body is respectively and longitudinally provided with water leakage holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, modified asphalt tail gas cleaning box, the non-woven fabrics piece, the clamp plate, the locating plate, the setting in alkaline water conveyer pipe and the hole that leaks is favorable to realizing the function that the full coverage washd asphalt tail gas to can effectively improve the treatment effect of asphalt tail gas.
2. The utility model discloses in, but the setting of overload prevention alarm fan structure be favorable to realizing the function of being convenient for improve the life of device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the structure of the saving type asphalt tail gas cleaning box of the utility model.
Fig. 3 is a schematic structural view of the overload prevention alarm fan structure of the present invention.
In the figure:
1. a modified asphalt tail gas treatment box; 2. supporting legs; 3. a drain valve; 4. an air inlet pipe; 5. a finned heat exchange tube; 6. a stainless steel mesh box; 7. a crushed stone layer; 8. a zeolite layer; 9. a nano-mineral layer; 10. a limestone layer; 11. the saving type asphalt tail gas cleaning box structure; 111. the modified asphalt tail gas cleaning box body; 112. a non-woven fabric piece; 113. pressing a plate; 114. positioning a plate; 115. an alkaline water delivery pipe; 116. a water leakage hole; 12. the overload-proof alarm fan structure; 121. a fan; 122. connecting a bent pipe; 123. an air suction pipe; 124. a pressure sensor; 125. a control panel; 126. an audible and visual alarm.
Detailed Description
The following description of the present invention is made with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, a modified asphalt tail gas treatment device comprises a modified asphalt tail gas treatment box 1, wherein four corners of the lower part of the modified asphalt tail gas treatment box 1 are respectively connected with support legs 2 by longitudinal bolts; the opening at the middle part of the lower part of the modified asphalt tail gas treatment tank 1 is in threaded connection with a drain valve 3, so that the function of draining water is achieved; an air inlet pipe 4 is connected with the opening of the lower left part of the modified asphalt tail gas treatment box 1 through threads; the middle part of the interior of the modified asphalt tail gas treatment box 1 is provided with a fin heat exchange tube 5 from front to back in sequence, one end of the fin heat exchange tube 5 penetrates through the right lower side of the interior of the modified asphalt tail gas treatment box 1 respectively, and the other end of the fin heat exchange tube 5 penetrates through the left lower side of the interior of the modified asphalt tail gas treatment box 1 respectively, so that the effect of reducing the temperature of asphalt tail gas in the interior of the modified asphalt tail gas treatment box 1 is achieved; the upper side in the modified asphalt tail gas treatment box 1 is sequentially connected with a stainless steel net box 6 through bolts from top to bottom; a crushed stone layer 7, a zeolite layer 8, a nano-mineral crystal layer 9 and a limestone layer 10 are sequentially filled from the inside of the stainless steel mesh box 6 at the lower side to the inside of the stainless steel mesh box 6 at the upper side, and the functions of filtering and treating the asphalt tail gas are achieved; an air outlet is arranged at the upper middle side in the modified asphalt tail gas treatment box 1.
The modified asphalt tail gas treatment device further comprises an economical asphalt tail gas cleaning box structure 11 and an overload-prevention alarming fan structure 12, wherein the economical asphalt tail gas cleaning box structure 11 is connected with the modified asphalt tail gas treatment box 1, and the function of cleaning asphalt tail gas in a full-coverage manner is facilitated; the overload-prevention alarming fan structure 12 is connected with the modified asphalt tail gas treatment box 1, and the service life of the device is prolonged.
The saving type asphalt tail gas cleaning box structure 11 comprises a modified asphalt tail gas cleaning box body 111, a non-woven fabric block 112 is laid at the bottom of the inner side of the modified asphalt tail gas cleaning box body 111, a pressing plate 113 is arranged at the upper part of the non-woven fabric block 112, and the pressing plate 113 is connected to the upper side inside the modified asphalt tail gas cleaning box body 111 through bolts; the middle part of the upper part of the modified asphalt tail gas cleaning box body 111 is connected with a positioning plate 114 through a bolt, and the middle part inside the positioning plate 114 is longitudinally provided with a through hole, wherein an alkaline water conveying pipe 115 is inserted inside the through hole; the alkaline water delivery pipe 115 is fixedly connected with the positioning plate 114 through bolts; the hole 116 that leaks has vertically been seted up respectively to the inside downside of modified asphalt tail gas washing box 111 position all around, when the asphalt tail gas gets into modified asphalt tail gas processing case 1 inside, the asphalt tail gas can get into modified asphalt tail gas washing box 111 inside through hole 116 that leaks, and non-woven fabrics piece 112 has been laid to the inboard bottom of modified asphalt tail gas washing box 111, thereby all asphalt tail gas all can be through non-woven fabrics piece 112, can wash the asphalt tail gas through non-woven fabrics piece 112 and its inside alkaline water this moment, get rid of the dust in the asphalt tail gas, and neutralize the asphalt tail gas, realize the function of full coverage washing asphalt tail gas, can effectively improve the treatment effect of asphalt tail gas.
In this embodiment, referring to fig. 3, the overload prevention alarming fan structure 12 includes a fan 121 and a control panel 125, the right side of the upper portion of the modified asphalt tail gas processing tank 1 is connected with the fan 121 through a bolt, and the left end flange of the input port of the fan 121 is connected with a connection elbow 122, wherein the left lower end flange of the connection elbow 122 is connected with an air suction pipe 123; the lower end of the air suction pipe 123 is integrally connected with the inside of an air outlet formed in the middle of the upper part of the modified asphalt tail gas treatment box 1; the opening at the middle part of the front side of the connection elbow 122 is connected with a pressure sensor 124 through a screw thread, and the pressure sensor 124 is electrically connected with the input end of the control panel 125; the output end of the control panel 125 is electrically connected with an audible and visual alarm 126; the output end of the control panel 125 is also electrically connected with a fan 121; when the control panel 125 detects that the vacuum pressure inside the connecting bent pipe 122 reaches a set value through the pressure sensor 124, the control panel 125 automatically controls the fan 121 to stop working and controls the audible and visual alarm 126 to give an alarm, so that the fan 121 can be effectively protected from being damaged, and meanwhile, workers are reminded to replace or clean a filtering structure in the device, and the function of protecting the fan 121 is realized; the utility model provides a fan 121 installs in air outlet department, and is lower because of the air temperature of air outlet department, does not have the ash to can effectively improve fan 121's life, and then can effectively improve device's life.
In this embodiment, specifically, the modified asphalt tail gas cleaning box 111 is bolted to the middle part inside the modified asphalt tail gas treatment box 1.
In this embodiment, specifically, the right end of the alkaline water delivery pipe 115 penetrates through the upper right side inside the modified asphalt tail gas treatment tank 1, wherein the alkaline water delivery pipe 115 is located at the lower side of the stainless steel mesh box 6.
In this embodiment, specifically, the pressing plate 113 is made of a teflon plastic mesh plate, which plays a role in limiting, and avoids the problem of tilting of the non-woven fabric block 112.
In this embodiment, specifically, the right end of the alkaline water delivery pipe 115 is connected with the output pipe of the external alkaline water pump, and when the external alkaline water pump is started, the alkaline water delivery pipe 115 guides the alkaline water to the inside of the modified asphalt tail gas cleaning box 111, so that the non-woven fabric block 112 is soaked by the alkaline water.
In this embodiment, specifically, the air inlet pipe 4 is connected with an external gas-collecting channel pipeline, and when the device is used, the external gas-collecting channel can be placed at a modified asphalt tail gas generating position.
In this embodiment, specifically, one end of the fin heat exchange tube 5 is connected to the output pipe of the external water cooling system, and the other end is connected to the input pipe of the external water cooling system, so that the pitch tail gas inside the modified pitch tail gas treatment tank 1 can be cooled through the fin heat exchange tube 5.
In this embodiment, specifically, the fan 121 is a CF-11 centrifugal fan.
In this embodiment, specifically, the pressure sensor 124 is an MIK-P300 type pressure sensor, which plays a role in detecting the vacuum pressure inside the connecting elbow 122, so as to determine whether the device is blocked.
In this embodiment, the audible and visual alarm 126 is a TB50-1W-D-J audible and visual alarm, and plays a role of audible and visual alarm.
In this embodiment, specifically, the control panel 125 is a digital display panel embedded with FX2N-48 PLC.
In this embodiment, specifically, the fan 121, the pressure sensor 124 and the audible and visual alarm 126 are electrically connected to the control panel 125, and when the control panel 125 detects through the pressure sensor 124 that the vacuum pressure inside the connecting elbow 122 reaches a set value, the control panel 125 automatically controls the fan 121 to stop working, and controls the audible and visual alarm 126 to alarm, so that the fan 121 is effectively protected from being damaged.
Principle of operation
In the utility model, when the asphalt tail gas enters the modified asphalt tail gas treatment box 1, the asphalt tail gas can enter the modified asphalt tail gas cleaning box 111 through the water leakage holes 116, and the bottom of the inner side of the modified asphalt tail gas cleaning box 111 is paved with the non-woven fabric blocks 112, so that all the asphalt tail gas can pass through the non-woven fabric blocks 112, and at the moment, the asphalt tail gas can be cleaned through the non-woven fabric blocks 112 and the alkaline water in the non-woven fabric blocks 112, so as to remove dust in the asphalt tail gas, and neutralize the asphalt tail gas, thereby realizing the function of fully covering and cleaning the asphalt tail gas, and effectively improving the treatment effect of the asphalt tail gas; when the control panel 125 detects that the vacuum pressure inside the connecting bent pipe 122 reaches a set value through the pressure sensor 124, the control panel 125 automatically controls the fan 121 to stop working and controls the audible and visual alarm 126 to give an alarm, so that the fan 121 can be effectively protected from being damaged, and meanwhile, workers are reminded to replace or clean a filtering structure in the device, and the function of protecting the fan 121 is realized; the utility model provides a fan 121 installs in air outlet department, and is lower because of the air temperature of air outlet department, and dustless to can effectively improve fan 121's life, and then can effectively improve the life of device.
Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. A modified asphalt tail gas treatment device comprises a modified asphalt tail gas treatment box (1), wherein four corners of the lower part of the modified asphalt tail gas treatment box (1) are respectively connected with support legs (2) through longitudinal bolts; the middle opening of the lower part of the modified asphalt tail gas treatment tank (1) is in threaded connection with a drain valve (3); an air inlet pipe (4) is in threaded connection with the opening at the lower side of the left part of the modified asphalt tail gas treatment box (1); the middle part in the modified asphalt tail gas treatment box (1) is provided with fin heat exchange tubes (5) in a transverse mode from front to back, one ends of the fin heat exchange tubes (5) penetrate through the right lower side in the modified asphalt tail gas treatment box (1) respectively, and the other ends of the fin heat exchange tubes (5) penetrate through the left lower side in the modified asphalt tail gas treatment box (1) respectively; the upper side in the modified asphalt tail gas treatment box (1) is sequentially connected with a stainless steel net box (6) from top to bottom through bolts; a crushed stone layer (7), a zeolite layer (8), a nano-mineral crystal layer (9) and a lime stone layer (10) are sequentially filled from the inside of the stainless steel net box (6) at the lower side to the inside of the stainless steel net box (6) at the upper side; an air outlet is formed in the middle upper side in the modified asphalt tail gas treatment box (1), and the modified asphalt tail gas treatment box is characterized in that an economical asphalt tail gas cleaning box structure (11) is connected in the modified asphalt tail gas treatment box (1); the upper part of the modified asphalt tail gas treatment box (1) is connected with an overload-proof alarm fan structure (12).
2. The modified asphalt tail gas treatment device according to claim 1, wherein the saving-type asphalt tail gas cleaning box structure (11) comprises a modified asphalt tail gas cleaning box body (111), a non-woven fabric block (112) is laid at the bottom of the inner side of the modified asphalt tail gas cleaning box body (111), a pressing plate (113) is arranged at the upper part of the non-woven fabric block (112), and the pressing plate (113) is connected to the upper side inside the modified asphalt tail gas cleaning box body (111) through bolts; the middle part of the upper part of the modified asphalt tail gas cleaning box body (111) is connected with a positioning plate (114) through a bolt, the middle part inside the positioning plate (114) is longitudinally provided with a through hole, and an alkaline water conveying pipe (115) is inserted inside the through hole; the alkaline water delivery pipe (115) is fixedly connected with the positioning plate (114) through bolts; the periphery of the lower side inside the modified asphalt tail gas cleaning box body (111) is respectively and longitudinally provided with water leakage holes (116).
3. The modified asphalt tail gas treatment device according to claim 1, wherein the overload prevention alarm fan structure (12) comprises a fan (121) and a control panel (125), the fan (121) is bolted to the right side of the upper part of the modified asphalt tail gas treatment box (1), the left end of the input port of the fan (121) is flanged with a connecting bent pipe (122), and the left lower end of the connecting bent pipe (122) is flanged with an air suction pipe (123); the lower end of the air suction pipe (123) is integrally connected with the inside of an air outlet arranged in the middle of the upper part of the modified asphalt tail gas treatment box (1); the opening of the middle part of the front side of the connecting elbow (122) is in threaded connection with a pressure sensor (124), and the pressure sensor (124) is electrically connected with the input end of the control panel (125); the output end of the control panel (125) is electrically connected with an audible and visual alarm (126); the output end of the control panel (125) is also electrically connected with a fan (121).
4. The modified asphalt tail gas treatment device according to claim 2, wherein the modified asphalt tail gas cleaning box body (111) is connected to the middle part inside the modified asphalt tail gas treatment box (1) through bolts.
5. The modified asphalt tail gas treatment device according to claim 2, wherein the right end of the alkaline water delivery pipe (115) penetrates through the upper right side inside the modified asphalt tail gas treatment tank (1), and the alkaline water delivery pipe (115) is positioned at the lower side of the stainless steel net box (6) at the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223264.6U CN217909757U (en) | 2022-08-23 | 2022-08-23 | Modified asphalt tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223264.6U CN217909757U (en) | 2022-08-23 | 2022-08-23 | Modified asphalt tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217909757U true CN217909757U (en) | 2022-11-29 |
Family
ID=84170246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222223264.6U Active CN217909757U (en) | 2022-08-23 | 2022-08-23 | Modified asphalt tail gas processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217909757U (en) |
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2022
- 2022-08-23 CN CN202222223264.6U patent/CN217909757U/en active Active
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