CN104647877A - Surface dewatering device in preparation process of self-adhered modified asphalt membrane - Google Patents
Surface dewatering device in preparation process of self-adhered modified asphalt membrane Download PDFInfo
- Publication number
- CN104647877A CN104647877A CN201510037871.5A CN201510037871A CN104647877A CN 104647877 A CN104647877 A CN 104647877A CN 201510037871 A CN201510037871 A CN 201510037871A CN 104647877 A CN104647877 A CN 104647877A
- Authority
- CN
- China
- Prior art keywords
- self
- modified asphalt
- roller
- coiled material
- sponge roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a surface dewatering device in a preparation process of a self-adhered modified asphalt membrane. The surface dewatering device comprises a sponge roller, a squeezing roller and an anti-vibration device, wherein the self-adhered modified asphalt membrane is in contact with the surface of the sponge roller. The sponge roller is used for adsorbing water on the surface of the self-adhered modified asphalt membrane, the squeezing roller is used for squeezing out moisture adsorbed by the sponge roller, and the anti-vibration device exerts pressure to the self-adhered modified asphalt membrane to avoid vibration. The dewatering device disclosed by the invention is simple, convenient and feasible, and high in reliability, and can effectively remove the moisture on the surface of the self-adhered modified asphalt membrane.
Description
Technical field
Patent of the present invention relates to a kind of dewatering surface device for self-adhesive modified asphalt coiled material preparation process, belongs to web-handled field.
Background technology
At present, the raising required along with environmental requirement and workmen's employment security, in buildings waterproof field, self-adhesive modified asphalt coiled material occupies leading position gradually at home.Self-adhesive modified asphalt is in the molten condition of 180 DEG C in process of production, 80 DEG C need be cooled to could contact with PE isolated material, regular air cooling effectiveness is low, poor effect, for enhancing productivity, circulation need be introduced and cool, because self-adhesive modified asphalt coiled material surface exists rough hole, and cooling water is subject to surface tension effects, uses conventional hot blast to dry blowing technology and be difficult to dry up surperficial moisture content.
The construction action mechanism of self-adhesive modified asphalt waterproof rolling material is that coiled material surface carries out bonding from adhesive coating layer with asphaltic base base treatment agent, the existence of surface water can affect surperficial bonding, reduce bonding density, the adhesive strength of watertight composition, cannot be up to state standards requirement.After construction, cause adhesive strength not enough because moisture exists, easily occur the problems such as watertight composition comes off, waterproof failure.The technical scheme adopted to solve this problem is traditionally the surface coverage one deck PE isolated material at coiled material, the then cooling of quenching immediately.But as a kind of coiled material with special-purpose, self-adhesive modified asphalt coiled material production process unavoidable needs experiences high temperature working processes, the existence of high temperature can destroy PE isolated material internal structure, cause its weatherability, anti-ultraviolet ageing performance all declines to a great extent, the instructions for use of self-adhesive modified asphalt coiled material cannot be met.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of dewatering surface device, in self-adhesive modified asphalt coiled material preparation process, effectively can remove self-adhesive modified asphalt coiled material surface water, improve the reliability of self-adhesive modified asphalt waterproof coiled material.Device provided by the invention, without the need to changing the structure of self-adhesive modified asphalt coiled material, has the advantages such as application cost is low, simple and easy to do.
Specifically, the present invention is achieved through the following technical solutions:
A dewatering surface device for self-adhesive modified asphalt coiled material preparation process, comprises sponge roller, compression roller, anti-vibration device, wherein self-adhesive modified asphalt coiled material and sponge roller surface contact.Sponge roller is for adsorbing the water of self-adhesive modified asphalt coiled material surface, and the moisture that compression roller is used for sponge roller adsorbs is extruded, and anti-vibration device gives self-adhesive modified asphalt coiled material pressure and avoids vibration.
Above-mentioned device, utilizes anti-vibration device drive coiled material up and coiled material is pressed to sponge roller, has both prevented coiled material to vibrate, made again the sponge on sponge roller effectively can absorb rapidly the moisture of coiled material surface; And compression roller is by upwards pressing sponge roller thus being extruded by the moisture that sponge roller adsorbs, make its sustainable absorption moisture.
Wherein, preferred described sponge roller is hard porous absorption sponge, not with high temperature modified pitch generation bonding effect.
Wherein, described compression roller is stainless steel chromium plating round roller, has good mechanical strength, simultaneously can not by the moisture corrosion in sponge.
Wherein, described anti-vibration device is stainless steel chromium plating round roller.
Further, in order to prevent moisture accumulation, below sponge roller, be provided with drainage arrangement, the water extruded is drained.
Above-mentioned drainage arrangement, can adopt any known drainage system, and preferably adopt groove drainage draining, its structure is simple, and drainage efficiency is high, and can collect and extrude, drip water.
Further, for the ease of accurately controlling the applied pressure such as compression roller, anti-vibration device, compression roller, anti-vibration device are connected to pressure system, for adjusting the pressure being applied to sponge roller, self-adhesive modified asphalt coiled material.
Wherein, described pressure system adopts air compressor machine to provide air pressure, tracheae discharge pressure.
De-watering apparatus of the present invention, the mechanism of action that dewaters is extruded by sponge roller absorption, pair roller, reach the object removing self-adhesive modified asphalt coiled material surface water, and by pressure system, anti-vibration device, improve the contact area of sponge roller and self-adhesive modified asphalt coiled material surface, improve sponge roller absorption adequacy.
Accompanying drawing explanation
Fig. 1 is that de-watering apparatus operation realizes structural representation.
Detailed description of the invention
In following structure and accompanying drawing, applicant provide the preferred implementation of one of the present invention, but the present invention's formation is not particularly limited to.Change the size of each parts, material, type etc. and still belong to protection scope of the present invention.
De-watering apparatus of the present invention, comprises sponge roller 3, compression roller 2, anti-vibration device 5, is positioned at the drainage arrangement 1 below sponge roller, and wherein, compression roller 2, anti-vibration device 5 are externally connected with pressure system (not shown).
In use, self-adhesive modified asphalt coiled material 4 level is inputted, the water of sponge roller 3 in the process contacted with self-adhesive modified asphalt coiled material 4 in absorption surface water and portion void, after adsorbing sufficient surface water, compression roller 2 gives sponge roller certain pressure under pressure system is auxiliary, water in sponge roller 4 is extruded, to promote the circulation absorption of sponge roller 3, for ensureing fully contacting of sponge roller 3 and self-adhesive modified asphalt coiled material 4, sponge roller 3 gives self-adhesive modified asphalt coiled material 4 certain pressure under baric systerm is assisted, self-adhesive modified asphalt coiled material 4 can tremble under the tensile force and longitudinal sponge roller pressure of transverse direction, the upper pressure that anti-dither system 5 gives self-adhesive modified asphalt coiled material certain under pressure system is assisted controls, the water that extruding produces by drainage arrangement 1 discharges water scavenging system, self-adhesive modified asphalt coiled material 4 is avoided to carry out secondary adhesive surface water.
In de-watering apparatus, adopt chrome-plated roller, groove as physical device, avoid hard foam, self-adhesive modified asphalt coiled material causes mechanical damage.
In de-watering apparatus, the pressure system of employing is pneumatic system, and this cited system is stable, and can not produce excessive impact to the surface of self-adhesive modified asphalt coiled material and THICKNESS CONTROL, pressure is set to 0.06MPa.
In de-watering apparatus, the anti-vibration device design of employing can avoid self-adhesive modified asphalt coiled material in the process of cross directional stretch, tremble disengaging sponge roller, cannot reach the object of absorption surface water.
After using this de-watering apparatus, the adhesive strength of self-adhesive modified asphalt waterproof rolling material reaches 1.8N/mm, and be up to state standards requirement.
Claims (8)
1. a dewatering surface device for self-adhesive modified asphalt coiled material preparation process, is characterized in that comprising sponge roller, compression roller, anti-vibration device, wherein self-adhesive modified asphalt coiled material and sponge roller surface contact.Sponge roller is for adsorbing the water of self-adhesive modified asphalt coiled material surface, and the moisture that compression roller is used for sponge roller adsorbs is extruded, and anti-vibration device gives self-adhesive modified asphalt coiled material pressure and avoids vibration.
2. dewatering surface device according to claim 1, is characterized in that described sponge roller is hard porous absorption sponge.
3. dewatering surface device according to claim 1, is characterized in that described compression roller is stainless steel chromium plating round roller.
4. dewatering surface device according to claim 1, is characterized in that described anti-vibration device is stainless steel chromium plating round roller.
5. dewatering surface device according to claim 1, is characterized in that being provided with drainage arrangement below sponge roller.
6. dewatering surface device according to claim 5, is characterized in that drainage arrangement adopts groove drainage draining.
7. dewatering surface device according to claim 1, is characterized in that compression roller, anti-vibration device is connected to pressure system, for adjusting the pressure being applied to sponge roller, self-adhesive modified asphalt coiled material.
8. dewatering surface device according to claim 7, is characterized in that described pressure system adopts air compressor machine to provide air pressure, tracheae discharge pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037871.5A CN104647877A (en) | 2015-01-26 | 2015-01-26 | Surface dewatering device in preparation process of self-adhered modified asphalt membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037871.5A CN104647877A (en) | 2015-01-26 | 2015-01-26 | Surface dewatering device in preparation process of self-adhered modified asphalt membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647877A true CN104647877A (en) | 2015-05-27 |
Family
ID=53239732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037871.5A Pending CN104647877A (en) | 2015-01-26 | 2015-01-26 | Surface dewatering device in preparation process of self-adhered modified asphalt membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733421A (en) * | 2021-07-27 | 2021-12-03 | 山东红花防水建材有限公司 | Cooling forming device for producing waterproof coiled material and mounting method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947843A (en) * | 2010-08-17 | 2011-01-19 | 四川远星橡胶有限责任公司 | Rubber sheet dewatering device |
| CN202582083U (en) * | 2012-05-25 | 2012-12-05 | 山东振泰轮胎股份有限公司 | Sponge roller water removing device of tread extrusion |
-
2015
- 2015-01-26 CN CN201510037871.5A patent/CN104647877A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947843A (en) * | 2010-08-17 | 2011-01-19 | 四川远星橡胶有限责任公司 | Rubber sheet dewatering device |
| CN202582083U (en) * | 2012-05-25 | 2012-12-05 | 山东振泰轮胎股份有限公司 | Sponge roller water removing device of tread extrusion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733421A (en) * | 2021-07-27 | 2021-12-03 | 山东红花防水建材有限公司 | Cooling forming device for producing waterproof coiled material and mounting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |