CN217442102U - Blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature - Google Patents
Blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature Download PDFInfo
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- CN217442102U CN217442102U CN202220168012.5U CN202220168012U CN217442102U CN 217442102 U CN217442102 U CN 217442102U CN 202220168012 U CN202220168012 U CN 202220168012U CN 217442102 U CN217442102 U CN 217442102U
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Abstract
The utility model provides a blast drying device after water cooling of a novel temperature-adjustable waterproof coiled material, which relates to the technical field of waterproof coiled material manufacturing, wherein the blast drying device comprises an upper blast box body and a lower blast box body, and vent pipes are arranged in the upper blast box body and the lower blast box body; the upper air blowing box body is in a pyramid shape with a small upper part and a big lower part, an air inlet of an air pipe inside the upper air blowing box body is positioned at the top of the upper air blowing box body and is connected with an external air blower, and an air outlet of the air pipe is positioned at the bottom of the upper air blowing box body and is positioned on the same plane with the bottom surface of the upper air blowing box body; the lower blast box body and the internal structure thereof are in mirror symmetry with the upper blast box body. The beneficial effects of the utility model reside in that can accelerate weather and the rapid vaporization of waterproofing membrane water-cooling upper and lower surface water droplet, reduce coiled material surface bubble, the existence of reduction water improves its storage and life to waterproofing membrane ageing resistance performance influence. And the quality uniformity after film coating can be improved.
Description
Technical Field
The utility model belongs to the technical field of waterproofing membrane manufacturing technology and specifically relates to a blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature.
Background
The waterproof coiled material is one of necessary materials in the building and building material industry, is mainly used in places such as building walls, roofs, tunnels, highways, refuse landfills and the like, is a rolled flexible building material product for resisting external rainwater and underground water seepage, is a first barrier of waterproof engineering, and plays a vital role in the whole engineering. The waterproof coiled material can obviously improve the water permeability of the building and prolong the service life of the building, and the currently commonly used waterproof coiled material comprises an asphalt-based waterproof coiled material, a polymer-based waterproof coiled material, a synthetic polymer waterproof coiled material and the like.
The preparation process of the modified asphalt is mostly carried out in a preparation tank at a higher temperature (180-.
After the non-coated coiled material is water-cooled by a water bed, a large number of water drops can be remained on the upper surface and the lower surface of the non-coated coiled material, and after the non-coated coiled material passes through a simple blowpipe, the surface water stain can not be dried effectively, the surface macroscopic water stain can be dried in time, but the water absorbed by the inorganic filler in the asphalt coiled material and the residual water in microscopic gaps on the surface of the coiled material are not removed in time, because the coiled material is an instant coated film after being dried, the microscopic water drops are vaporized under the action of the coiled material heat, and the apparent defects such as bubbles appear after the coating are overcome. And the existence of water can accelerate the aging of the coiled material, and the storage life and the service life of the coiled material are influenced. Therefore, development of a more desirable air-blowing drying device for a waterproof roll after water-cooling has been desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blast air drying device after novel waterproofing membrane water-cooling can adjust temperature to solve the not thorough problem of waterproofing membrane dewatering now.
The utility model discloses a realize like this: a blast drying device for a novel temperature-adjustable waterproof coiled material after water cooling comprises an upper blast box body and a lower blast box body, wherein vent pipes are arranged in the upper blast box body and the lower blast box body;
the upper air blowing box body is in a pyramid shape with a small upper part and a big lower part, an air inlet of an air pipe inside the upper air blowing box body is positioned at the top of the upper air blowing box body and is connected with an external air blower, and an air outlet of the air pipe is positioned at the bottom of the upper air blowing box body and is positioned on the same plane with the bottom surface of the upper air blowing box body;
the lower blast box body and the internal structure thereof are in mirror symmetry with the upper blast box body.
Preferably, an upper bracket for fixing the vent pipe is arranged at the top in the upper blower box body, and a lower bracket for fixing the vent pipe is arranged at the bottom in the lower blower box body.
Preferably, the upper blast box body and the lower blast box body are of a rectangular pyramid structure, and the bottom surface of the upper blast box body or the bottom surface of the lower blast box body is square or rectangular.
Preferably, the cross section of the breather pipe is circular, and the pipe diameter of the air inlet end of the breather pipe is smaller than that of the air outlet end of the breather pipe.
Preferably, the width of the bottom surface of the upper air blowing box body or the lower air blowing box body is larger than the width of the waterproof roll, and the ratio of the width of the box body to the width of the waterproof roll is 1.05-1.2: 1.
Preferably, at least two rows of vent pipes are arranged in the upper air blowing box body, and each row of vent pipes is provided with at least five vent pipes.
Preferably, the vent pipes are arranged in the upper air blowing box body in an inclined mode, the included angle between the row of the vent pipes on the outermost side and the horizontal plane is 40 degrees, and the included angle between the row of the vent pipes on the innermost side and the horizontal plane is 85 degrees.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model reside in that can accelerate weather and the rapid vaporization of waterproofing membrane water-cooling upper and lower surface water droplet, reduce coiled material surface bubble, the existence of reduction water improves its storage and life to waterproofing membrane ageing resistance performance influence. And can guarantee to adjust the surface temperature of the coiled material by adjusting the wind speed of the air inlet under the condition that the water is completely dried, and improve the quality uniformity after film coating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the working state of the present invention.
In the figure: 1-upper blast box body, 2-lower blast box body, 3-breather pipe, 4-waterproofing membrane, 5-upper bracket, 6-lower bracket.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the utility model provides a blast drying device after novel waterproofing membrane water-cooling that can adjust temperature cools down, including last blast box 1 and lower blast box 2, all be provided with breather pipe 3 in last blast box 1 reaches lower blast box 2. The utility model discloses can install in frame or assembly line.
The upper air blowing box body 1 is in a pyramid shape with a small top and a big bottom, an air inlet of an air pipe 3 inside the upper air blowing box body is positioned at the top of the upper air blowing box body 1 and is connected with an external air blower, and an air outlet of the air pipe 3 is positioned at the bottom of the upper air blowing box body 1 and is positioned on the same plane with the bottom surface of the upper air blowing box body 1. The lower blast box body 2 and the internal structure thereof are in mirror symmetry with the upper blast box body 1, and the power of the blast motor is the same as the blast speed.
An upper bracket 5 and a lower bracket 6 for fixing a vent pipe 3 are arranged in the upper air blowing box body 1, wherein the upper bracket 5 is arranged at the top of the upper air blowing box body 1, the air inlet end of the vent pipe 3 is clamped in the upper bracket 5, the lower bracket 6 is arranged at the bottom of the upper air blowing box body 1, and the air outlet end of the vent pipe 3 is clamped in the lower bracket 5. The upper bracket 5 and the lower bracket 6 are respectively plate-shaped, and a plurality of through holes for the vent pipes 3 to pass through are arranged on the plate surface. The edges of the plate bodies of the upper bracket 5 and the lower bracket 6 are hermetically connected with the box body, and the through hole and the vent pipe are also hermetically connected. The distance between the air outlets is 1cm-10 cm. In the width direction, the air outlets of each row should be uniformly distributed in the corresponding arrangement, and in the length direction, the air outlets of each row should be distributed in parallel or in a cross shape. The distance between the air ducts between the air outlets is 1cm-10cm, preferably 5 cm.
Further, the upper blast box body 1 and the lower blast box body 2 are of rectangular pyramid structures. The bottom surface of the upper air blast box body 1 or the lower air blast box body 2 is square or rectangular, the bottom surface is parallel to the horizontal plane, one side surface is vertical to the horizontal plane, and two adjacent side surfaces are in a right-angled triangle shape. Thus, the upper and lower blower boxes 1 and 2 are oppositely arranged to form a straight passageway for waterproof roll material therebetween. Wherein, the included angle between the vent pipe of the outermost row and the horizontal plane should be less than 45 degrees, the included angle between the vent pipe of the innermost row and the horizontal plane should be less than 80 degrees, the included angle between the vent pipe of the outermost row and the horizontal plane is preferably 40 degrees, and the included angle between the vent pipe of the innermost row and the horizontal plane is 85 degrees.
Further, at least two rows of vent pipes are arranged in the box body, each row comprises at least five vent pipes, preferably, 10 rows of vent pipes are constructed in the box body, and each row comprises 10 vent pipes. The pipe diameter of the air inlet end of the breather pipe 3 is smaller than that of the air outlet end, the cross section of the breather pipe 3 is circular, and the pipe diameter of the air outlet is 2-8 cm. Preferably, the wall thickness of the vent pipe 3 is between 0.1mm and 0.2mm, and more preferably, the wall thickness of the vent pipe is 0.15 mm.
Further, the width of the bottom surface of the upper blower case 1 or the lower blower case 2 is larger than the width of the waterproof roll 4, preferably, the ratio of the width of the bottom surface to the width of the asphalt roll is 1.05-1.2:1, and more preferably, the ratio of the width of the case to the width of the asphalt roll is 1.1: 1. The length of the box body should be larger than the width of the box body, the length-width ratio of the box body is 2:1-2, the length-height ratio is 1-1.5:1, the length-width ratio of the box body is preferably 2:1, and the length-height ratio is 1.2: 1. The plane of the air outlet is parallel to the coiled material, the distance between the plane and the coiled material is preferably 2-8cm, and the distance between the plane and the coiled material is preferably 3 cm.
Further, the blowing temperature of the present invention should be between 30-110 ℃, and preferably, the blowing temperature of the blowing drying device should be 80 ℃.
In the embodiment of the figure: the inside breather pipe that is provided with 10 rows of upper and lower blast box, every row 10 breather pipes, and breather pipe homodisperse is inside the box, the mouth one end and the bottom surface parallel and level of blowing of breather pipe, and the air intake one end of breather pipe links to each other with air-blast motor, and the breather pipe in upper and lower two boxes also uses the terminal surface as plane of symmetry mirror symmetry. The vent pipe is in a round table shape with one thin side and one thick side, the cross section of the vent pipe is in a standard circle shape, the inner diameter of the section of the air outlet is 5cm, the length-diameter ratio of the vent pipe on the shorter side of the vent pipe is 20:1, and the wall thickness is 0.15 mm. The distance between the vent pipes is 5cm, the included angle between the outermost row of vent pipes and the horizontal plane is 40 degrees, and the included angle between the innermost row of vent pipes and the horizontal plane is 85 degrees.
The power of the air blowing motor is the same as the air blowing speed, the bottom surface of the air blowing drying device is parallel to the coiled material, the distance between the bottom surface and the coiled material is 3cm, the air blowing temperature is 80 ℃, and the air blowing drying device is welded or mechanically fixed on the ground or a fixed frame of a production line.
When child base accomplished the coating process and become not tectorial membrane waterproofing membrane, get into the water-cooling pond and carry out water-cooling, the back process the utility model discloses carry out drying process, and the coiled material should suspend and between the upper and lower air-blower, the air-blast drying device can weather the vaporization with surperficial macro and microcosmic moisture this moment, can adjust coiled material surface temperature simultaneously, the tectorial membrane of being convenient for is handled.
The utility model discloses can set up multiunit upper and lower blast box body on a production line, for example place two sets of devices side by side along coiled material direction of traction, the upper and lower blast device blast air speed of first group is 20m 3 Min, temperature set at 80 deg.C, blowing rate of the second group of up-and-down blower at 20m 3 And/min, setting the temperature to be 50 ℃, and enabling the coiled material to sequentially pass through the first group of devices and the second group of devices, so that the drying process and the temperature control process can be carried out twice.
The beneficial effects of the utility model reside in that can accelerate weather and the rapid vaporization of waterproofing membrane water-cooling upper and lower surface water droplet, reduce coiled material surface bubble, the existence of reduction water improves its storage and life to waterproofing membrane ageing resistance performance influence. And can guarantee to adjust the surface temperature of the coiled material by adjusting the wind speed of the air inlet under the condition that the water is completely dried, and improve the quality uniformity after film covering.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. A blast drying device for a novel temperature-adjustable waterproof coiled material after water cooling is characterized by comprising an upper blast box body and a lower blast box body, wherein vent pipes are arranged in the upper blast box body and the lower blast box body;
the upper air blowing box body is in a pyramid shape with a small upper part and a big lower part, an air inlet of an air pipe inside the upper air blowing box body is positioned at the top of the upper air blowing box body and is connected with an external air blower, and an air outlet of the air pipe is positioned at the bottom of the upper air blowing box body and is positioned on the same plane with the bottom surface of the upper air blowing box body;
the lower blast box body and the internal structure thereof are in mirror symmetry with the upper blast box body.
2. The blast drying device of claim 1, wherein an upper bracket for fixing the vent pipe is disposed at the top of the upper blast box, and a lower bracket for fixing the vent pipe is disposed at the bottom of the lower blast box.
3. The blast drying device of claim 1, wherein the upper blast box body and the lower blast box body are of rectangular pyramid structures, and the bottom surface of the upper blast box body or the bottom surface of the lower blast box body is square or rectangular.
4. The blast drying device of claim 1, wherein the cross section of the vent pipe is circular, and the diameter of the air inlet end of the vent pipe is smaller than that of the air outlet end of the vent pipe.
5. The blast drying device for the novel temperature-adjustable waterproof coiled material after water cooling as claimed in claim 1, wherein the width of the bottom surface of the upper blast box body or the lower blast box body is larger than the width of the waterproof coiled material, and the ratio of the width of the box body to the width of the waterproof coiled material is 1.05-1.2: 1.
6. The blast drying device of claim 1, wherein at least two rows of at least five air pipes are arranged in the upper blast box body.
7. The blast drying device for the novel temperature-adjustable waterproof coiled material after water cooling as claimed in claim 1, wherein the vent pipes are obliquely arranged in the upper blast box body, the included angle between the vent pipe in the outermost row and the horizontal plane is 40 degrees, and the included angle between the vent pipe in the innermost row and the horizontal plane is 85 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168012.5U CN217442102U (en) | 2022-01-21 | 2022-01-21 | Blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168012.5U CN217442102U (en) | 2022-01-21 | 2022-01-21 | Blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442102U true CN217442102U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220168012.5U Active CN217442102U (en) | 2022-01-21 | 2022-01-21 | Blast air drying device after novel waterproofing membrane water-cooling that can adjust temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442102U (en) |
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2022
- 2022-01-21 CN CN202220168012.5U patent/CN217442102U/en active Active
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