CN115006955A - Low temperature USP asphalt modifier apparatus for producing - Google Patents
Low temperature USP asphalt modifier apparatus for producing Download PDFInfo
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- CN115006955A CN115006955A CN202210410583.XA CN202210410583A CN115006955A CN 115006955 A CN115006955 A CN 115006955A CN 202210410583 A CN202210410583 A CN 202210410583A CN 115006955 A CN115006955 A CN 115006955A
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- gas
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- asphalt modifier
- filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of asphalt modifier production equipment, and particularly relates to a low-temperature USP asphalt modifier production device which comprises a stirring tank, a feeding hole and a discharging hole, wherein the feeding hole and the discharging hole are formed in the stirring tank; the gas filtering device comprises a filtering water tank connected with the first exhaust pipe, the output end of the filtering water tank is connected with the input end of a gas filtering box, and a plurality of placing plates for placing plate filtering media are arranged in the gas filtering box; according to the invention, the waste gas generated in the stirring tank is filtered for the first time through the filtering water tank, and then harmful gas in the waste gas is further filtered through the filtering box, so that the finally filtered gas reaches the emission standard.
Description
Technical Field
The invention belongs to the technical field of asphalt modifier production equipment, and particularly relates to a low-temperature USP asphalt modifier production device.
Background
The asphalt modifier is natural or artificial organic or inorganic material added into asphalt or asphalt mixture, and can be melted or dispersed in the asphalt to improve or raise the pavement performance of the asphalt. For example: in order to improve the mechanical properties (strength, toughness, etc.) of asphalt, materials for increasing strength and toughness, such as polymers, resins, plastics, carbon black, inorganic salts, etc., are added.
At present, in the processing process of asphalt, an asphalt modifier and asphalt need to be mixed according to a certain proportion, but the asphalt and the asphalt modifier are in a solid state at normal temperature, so the asphalt and the asphalt modifier need to be heated to be uniformly mixed; however, a large amount of exhaust gas is generated during the heating process, and the exhaust gas, if discharged into the air, pollutes the surrounding environment and causes harm to human bodies.
Disclosure of Invention
The invention discloses a low-temperature USP asphalt modifier production device, which aims to solve the technical problems that a large amount of waste gas is generated in the mixing process of asphalt and an asphalt modifier in the prior art, and the direct discharge of the waste gas can pollute the air and cause damage to human bodies.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a low-temperature USP asphalt modifier production device comprises a stirring tank, a feeding hole and a discharging hole, wherein the feeding hole and the discharging hole are formed in the stirring tank;
the gas filtering device comprises a filtering water tank connected with the first exhaust pipe, the output end of the filtering water tank is connected with the input end of a gas filtering box, and a plurality of placing plates for placing plate filtering media are arranged in the gas filtering box; and a first air quality sensor is arranged on a second exhaust pipe connected with the output end of the gas filter box.
According to the invention, the waste gas generated in the stirring tank is filtered for the first time through the filtering water tank, and then the harmful gas in the waste gas is further filtered through the filtering box, so that the finally filtered gas reaches the emission standard, and the first air quality sensor is arranged on the second exhaust pipe, so that whether the filtered gas reaches the emission standard can be detected through the first air quality sensor, and if the filtered gas does not reach the emission standard, the alarm is controlled through the control module to give an alarm to remind a worker to replace the related medium in the filtering box.
Further, the filter medium comprises calcium chloride, activated carbon and soda lime.
According to the method, the water tank is firstly filtered, the temperature in the water tank is increased due to the temperature of the waste gas in the stirring tank, and after water vapor is generated, the water vapor in the air is filtered by calcium chloride serving as a drying agent.
Further, a humidity sensor is installed on the second exhaust pipe.
Whether the humidity of the discharged gas reaches the standard or not is detected through a humidity sensor, and if the humidity does not reach the standard, the drying agent needs to be replaced.
Furthermore, the side wall of the gas filter box is provided with an opening for inserting a plurality of placing plates, a sealing gasket is arranged on the contact surface between each placing plate, and a sealing gasket is arranged between each placing plate and the end surface of the opening.
The placing plate is arranged inside the gas filter box in an inserting mode, so that the gas filter box is convenient to replace, and the sealing gasket is arranged, so that unfiltered gas is effectively prevented from leaking through a gap between the two placing plates.
Furthermore, the opening outlet is provided with an opening and closing door, and a sealing gasket is arranged on a contact surface of the opening and closing door and the opening end door.
According to the invention, the opening and closing door is arranged, so that secondary protection is realized, and further, the gas which is not filtered is prevented from leaking through a gap between the two placing plates.
Furthermore, a plurality of pressing strips are arranged on the opening and closing door, and after the opening and closing door is closed, the pressing strips press the placing plate.
The opening and closing door is provided with a plurality of pressing strips, so that the pressing strips are tightly pressed on the placing plate, the sealing performance is further ensured, and unfiltered gas is prevented from leaking.
Furthermore, a second air quality sensor is installed on the opening and closing door. Whether unfiltered gas leaks between the two placing plates is detected by arranging a second air quality sensor on the opening and closing door, if the unfiltered gas leaks, the placing plates are not assembled in place or the sealing gaskets are damaged when relevant media on the placing plates are replaced; is favorable for reminding relevant personnel of replacing in time.
Furthermore, all be provided with on the layering and run through the logical groove of layering.
After the pressing strip is arranged, the pressing strip and the placing plate are close to one end face of the opening and closing door, and a sealing space is formed between the opening and closing door; therefore, the sealed spaces are mutually communicated by arranging the through grooves, so that the second air quality sensor can monitor the air quality in all the sealed spaces.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the waste gas generated in the stirring tank is filtered for the first time through the filtering water tank, and then the harmful gas in the waste gas is further filtered through the filtering box, so that the finally filtered gas reaches the emission standard, and the first air quality sensor is arranged on the second exhaust pipe, so that whether the filtered gas reaches the emission standard can be detected through the first air quality sensor, and if not, the alarm is controlled through the control module to give an alarm to remind a worker to replace a related medium in the filtering box.
2. The placing plates are arranged in the gas filter box in an inserting mode, so that the gas filter box is convenient to replace, and unfiltered gas is effectively prevented from leaking out from a gap between every two adjacent placing plates by arranging the sealing gasket.
3. According to the invention, the opening and closing door is arranged, so that secondary protection is realized, and further, the phenomenon that unfiltered gas leaks out through a gap between two adjacent placing plates is avoided.
4. According to the invention, the plurality of pressing strips are arranged on the opening and closing door, so that the pressing strips can be tightly pressed on the placing plate, the sealing property is further ensured, and the leakage of unfiltered gas is prevented.
5. After the pressing strip is arranged, the pressing strip and the placing plate are close to one end face of the opening and closing door, and a sealing space is formed between the opening and closing door; therefore, the sealed spaces are mutually communicated by arranging the through grooves, so that the second air quality sensor can monitor the air quality in all the sealed spaces.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the filter bin of the present invention.
Fig. 3 is a schematic structural view of the opening and closing door of the present invention.
Description of reference numerals: 1. a stirring tank; 2. a first exhaust pipe; 3. a filtering bin; 4. opening and closing the door; 5. a second exhaust pipe; 6. a humidity sensor; 7. a first air quality sensor; 8. opening and closing the door; 9. placing the plate; 10. a second air quality sensor; 11. a through groove; 12. a filtering water tank; 13. a support pillar; 14. a third exhaust pipe; 15. layering; 16. a water inlet pipe; 17. a water outlet pipe; 18. a one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
Referring to the attached drawings 1 to 3, the device for producing the low-temperature USP asphalt modifier comprises a stirring tank 1, and a feeding hole and a discharging hole which are arranged on the stirring tank 1, wherein an exhaust port is arranged on the stirring tank 1, and the exhaust port is connected with a gas filtering device through a first exhaust pipe 2;
the gas filtering device comprises a filtering water tank 12 connected with the first exhaust pipe 2, the output end of the filtering water tank 12 is connected with the input end of a gas filtering box, and a plurality of placing plates 9 used for placing filtering media of the plates 9 are arranged in the gas filtering box; and a first air quality sensor 7 is arranged on the second exhaust pipe 5 connected with the output end of the gas filter box.
According to the invention, the waste gas generated in the stirring tank 1 is filtered for the first time through the filtering water tank 12, and then the harmful gas in the waste gas is further filtered through the filtering box, so that the finally filtered gas reaches the emission standard, and the first air quality sensor 7 is arranged on the second exhaust pipe 5, so that whether the filtered gas reaches the emission standard can be detected through the first air quality sensor 7, and if the filtered gas does not reach the emission standard, the alarm is controlled through the control module to give an alarm, so that a worker is reminded to replace the related medium in the filtering box.
The filter medium comprises calcium chloride, activated carbon and soda lime.
Since the present application performs filtration through the filtration water tank 12, the temperature in the water tank will rise due to the temperature of the exhaust gas in the stirring tank 1, and after water vapor is generated, calcium chloride as a desiccant is needed to filter the water vapor in the air.
A humidity sensor 6 is installed on the second exhaust pipe 5.
Whether the humidity of the discharged gas reaches the standard or not is detected through the humidity sensor 6, and if the humidity does not reach the standard, the drying agent needs to be replaced.
The side wall of the gas filter box is provided with an opening for inserting a plurality of placing plates 9, a sealing gasket is arranged on the contact surface between each placing plate 9, and a sealing gasket is arranged between each placing plate 9 and the end surface of the opening.
The placing plate 9 is designed according to the form of the drawer, and the difference is that the bottom plate of the drawer is replaced by breathable cloth or a steel wire mesh.
The placing plate 9 is arranged inside the gas filter box in an inserting mode, so that the gas filter box is convenient to replace, and through the arrangement of the sealing gasket, unfiltered gas is effectively prevented from leaking through a gap between the two placing plates 9.
The opening is provided with an opening and closing door 4, and a sealing gasket is arranged on the contact surface of the opening and closing door 4 and the opening end door.
According to the invention, the opening and closing door 4 is arranged, so that secondary protection is realized, and further, unfiltered gas is prevented from leaking out through a gap between the two placing plates 9.
And a plurality of pressing strips 15 are arranged on the opening and closing door 4, and after the opening and closing door 4 is closed, the pressing strips 15 tightly press the placing plate 9.
The plurality of pressing strips 15 are arranged on the opening and closing door 4, so that the pressing strips 15 are tightly pressed on the placing plate 9, the sealing performance is further ensured, and unfiltered gas is prevented from leaking. The pressing strip 15 is made of rubber materials.
And a second air quality sensor 10 is arranged on the opening and closing door 4. Whether unfiltered gas leaks between the two placing plates 9 is detected by arranging a second air quality sensor 10 on the opening and closing door 4, if the unfiltered gas leaks, the placing plates 9 are not assembled in place or the sealing gaskets are damaged when relevant media on the placing plates 9 are replaced; is favorable for reminding relevant personnel of replacing in time.
The pressing strips 15 are all provided with through grooves 11 penetrating through the pressing strips 15.
After the pressing strip 15 is arranged, the pressing strip 15 and the placing plate 9 are close to one end face of the opening and closing door 4, and a sealing space is formed between the opening and closing door 4, if one pressing strip 15 is arranged, two sealing spaces are formed, and at the moment, the two sealing spaces cannot be communicated, so that the second air quality sensor 10 can only detect the air quality in one sealing space; therefore, the sealed spaces are communicated with each other by arranging the through grooves 11, so that the second air quality sensor 10 can monitor the air quality in all the sealed spaces.
Referring to fig. 2, a filtering water tank 12 and a gas filtering box of the present application are both disposed in a filtering bin 3, the gas filtering box is mounted on the filtering water tank 12 through a supporting column 13, and an output end of the filtering water tank 12 is connected to an input end of the gas filtering box through a third exhaust pipe 14; referring to fig. 1 again, a switch door 8 is arranged on the side wall of the filter bin 3, and is used for overhauling internal equipment.
The hinge structure and the locking structure of the opening and closing door 8 and the opening and closing door 4 are not shown, but do not prevent the person skilled in the art from restoring the above structure according to the above technical solution of the present application, because how to assemble the opening and closing door 4 through the hinge structure and how to achieve the function of opening or closing the lock through the locking structure are the conventional technical means of the person skilled in the art; and therefore, the present application is not described in detail herein.
According to the air quality monitoring system, the first air quality sensor 7, the second air quality sensor 10 and the humidity sensor 6 are electrically connected with the controller, the controller is connected with the display screen, and whether the air quality reaches the standard or not and whether the humidity of the air reaches the standard or not are monitored by presetting a threshold value in the controller; and transmitting the monitoring result to a display screen in real time, displaying through the display screen, and if the monitoring result meets the emission standard, carrying out flashing alarm or audio alarm through the display screen.
Referring to fig. 2, a single valve 18 is arranged on the first exhaust pipe 2, and a water outlet pipe 17 and a water inlet pipe 16 are arranged on the filtering water tank 12; and stop valves are installed on the water outlet pipe 17 and the water inlet pipe 16.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (8)
1. A low-temperature USP asphalt modifier production device comprises a stirring tank (1), and a feeding port and a discharging port which are arranged on the stirring tank (1), and is characterized in that an exhaust port is arranged on the stirring tank (1), and the exhaust port is connected with a gas filtering device through a first exhaust pipe (2);
the gas filtering device comprises a filtering water tank (12) connected with the first exhaust pipe (2), the output end of the filtering water tank (12) is connected with the input end of a gas filtering box, and a plurality of placing plates (9) used for placing filtering media of the plates (9) are arranged in the gas filtering box; and a first air quality sensor (7) is arranged on a second exhaust pipe (5) connected with the output end of the gas filter box.
2. A low temperature USP asphalt modifier apparatus as claimed in claim 1 wherein a humidity sensor (6) is mounted on the second exhaust pipe (5).
3. The apparatus for producing a low temperature USP asphalt modifier as claimed in claim 1 wherein the filter media comprises calcium chloride, activated carbon and soda lime.
4. A low temperature USP asphalt modifier production apparatus as claimed in claim 1, wherein the side wall of the gas filtering box is provided with an opening for inserting a plurality of placing plates (9), a sealing gasket is provided on the contact surface between each placing plate (9), and a sealing gasket is provided between the placing plate (9) and the end surface of the opening.
5. The apparatus for producing a low-temperature USP asphalt modifier according to claim 4, wherein the opening is provided with an opening and closing door (4), and a sealing gasket is arranged on the contact surface of the opening and closing door (4) contacting with the opening end.
6. The apparatus for producing a low-temperature USP asphalt modifier according to claim 5, wherein a plurality of pressing strips (15) are arranged on the open/close door (4), and after the open/close door (4) is closed, the pressing strips (15) press the placing plate (9).
7. A low temperature USP asphalt modifier production apparatus according to claim 6, wherein the hold-down strips (15) are each provided with a through slot (11) passing through the hold-down strip (15).
8. A low temperature USP asphalt modifier production plant according to claim 4, wherein a second air quality sensor (10) is mounted on the open/close door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410583.XA CN115006955A (en) | 2022-04-19 | 2022-04-19 | Low temperature USP asphalt modifier apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210410583.XA CN115006955A (en) | 2022-04-19 | 2022-04-19 | Low temperature USP asphalt modifier apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115006955A true CN115006955A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210410583.XA Pending CN115006955A (en) | 2022-04-19 | 2022-04-19 | Low temperature USP asphalt modifier apparatus for producing |
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| Country | Link |
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| CN (1) | CN115006955A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1076237A2 (en) * | 1999-08-10 | 2001-02-14 | FUJI MACHINE Mfg. Co., Ltd. | Method and apparatus for obtaining three-dimensional data |
| CN206660714U (en) * | 2017-02-25 | 2017-11-24 | 深圳市宇健环保有限公司 | A kind of filter |
| CN210051494U (en) * | 2019-05-23 | 2020-02-11 | 北京锐业制药有限公司 | Detection air cavity assembly for detecting aluminum film welding tightness of powder-liquid double-chamber bag |
| CN111929006A (en) * | 2020-10-14 | 2020-11-13 | 江苏时代新能源科技有限公司 | Air tightness detection device and method thereof |
| CN215196744U (en) * | 2021-05-11 | 2021-12-17 | 成都交通投资集团有限公司 | Production device of high-viscosity asphalt modifier |
-
2022
- 2022-04-19 CN CN202210410583.XA patent/CN115006955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1076237A2 (en) * | 1999-08-10 | 2001-02-14 | FUJI MACHINE Mfg. Co., Ltd. | Method and apparatus for obtaining three-dimensional data |
| CN206660714U (en) * | 2017-02-25 | 2017-11-24 | 深圳市宇健环保有限公司 | A kind of filter |
| CN210051494U (en) * | 2019-05-23 | 2020-02-11 | 北京锐业制药有限公司 | Detection air cavity assembly for detecting aluminum film welding tightness of powder-liquid double-chamber bag |
| CN111929006A (en) * | 2020-10-14 | 2020-11-13 | 江苏时代新能源科技有限公司 | Air tightness detection device and method thereof |
| CN215196744U (en) * | 2021-05-11 | 2021-12-17 | 成都交通投资集团有限公司 | Production device of high-viscosity asphalt modifier |
Non-Patent Citations (1)
| Title |
|---|
| 符济湘: "洁净技术与建筑设置", 中国建筑工业出版社, pages: 378 * |
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