CN202164528U - Novel emulsified asphalt spreading device - Google Patents
Novel emulsified asphalt spreading device Download PDFInfo
- Publication number
- CN202164528U CN202164528U CN 201120274704 CN201120274704U CN202164528U CN 202164528 U CN202164528 U CN 202164528U CN 201120274704 CN201120274704 CN 201120274704 CN 201120274704 U CN201120274704 U CN 201120274704U CN 202164528 U CN202164528 U CN 202164528U
- Authority
- CN
- China
- Prior art keywords
- emulsified asphalt
- overflow valve
- diaphragm pump
- mulseal
- spreading
- 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.)
- Expired - Lifetime
Links
- 239000010426 asphalt Substances 0.000 title abstract 9
- 239000007921 spray Substances 0.000 claims description 8
- 239000000839 emulsion Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004146 energy storage Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to a novel emulsified asphalt spreading device which consists of an emulsified asphalt tank, a filter, an emulsified asphalt storing cavity, an overflow valve block, a diaphragm pump, a valve and a spreading rod, wherein the emulsified asphalt tank is connected with the filter through a pipeline, the filter is respectively connected with an inlet of the diaphragm pump and a T port of the overflow valve block through pipelines, an outlet of the diaphragm pump is connected with a port P of the overflow valve block, a port B of the overflow valve block is connected with the emulsified asphalt storing cavity, a port A of the overflow valve block is connected with the valve through a pipeline, and the valve is connected with the spreading rod. In the device, according to the principle of gas energy storage, pressure compensation on the emulsified asphalt is carried out by compressed gas when the pumping flow of the emulsified asphalt fluctuates, so that the spreading flow and pressure are uniform and consistent. When small emulsified asphalt spreading device replaces an engine driven tank truck to carry out bonding oil layer spreading, not only the construction is facilitated, and the purchase cost of the maintenance unit is saved.
Description
Technical field
The utility model relates to road building equipment, is that a kind of mulseal that makes spills the uniform small-sized mulseal distributing device of cloth.
Background technology
In the operation of road pit repairing or other road maintenance operations, present most of mulseal spreading machine adopts gear pump, and gear pump can cause the mulseal breakdown of emulsion, and pitch clings gear and can't operate as normal.Also need increase by a cover heater for overcoming this problem most equipment.The motor-driven tank car of the small-sized mulseal spreading machine alternative bearer 3-5T oil plant of employing novel emulsion pitch sprinkling device carries out sticking layer oil and spills cloth, not only easy construction, and practiced thrift acquisition cost for the unit of maintenance.
The utility model content
The utility model technical problem to be solved is, a kind of even, simple in structure mulseal distributing device that spills cloth is provided.
The concrete technical scheme of the utility model is:
By mulseal case 1, strainer 2, mulseal storage chamber 3, overflow valve piece 4, diaphragm pump 5,, valve 6, spray bars 7 form.Mulseal case 1 is connecting strainer 2 through pipeline; Strainer 2 connects the inlet of diaphragm pump 5 and the T mouth of overflow valve piece 4 respectively through pipeline; The outlet of diaphragm pump 5 connects the P mouth of overflow valve piece 4; The B mouth of overflow valve piece 4 connects mulseal storage chamber 3, and the A mouth of overflow valve piece 4 connects valve 6 through pipeline, and valve 6 is connected with a spray bars 7.
The utility model adopts a kind of novel emulsion pitch sprinkling device, through the principle of gas accumulation of energy, mulseal is had under the situation of fluctuation at pump discharge, through Compressed Gas mulseal is carried out pressure compensation, spills cloth flow, pressure uniformity thereby make.This device is provided with overflow mechanism simultaneously, and when pressure reached certain value, mulseal was got back to suction inlet through overflow mechanism, can play a protective role to diaphragm pump.This small-sized mulseal distributing device has substituted the motor-driven tank car that carries the 3-5T oil plant to carry out sticking layer oil and spills cloth, not only easy construction, and practiced thrift acquisition cost for the unit of maintenance.
Description of drawings
Fig. 1 is the unitary construction sketch map of the utility model
Among the figure: 1, mulseal case; 2, strainer; 3, mulseal storage chamber; 4, overflow valve piece; 5, diaphragm pump; 6, valve; 7, spray bars.
The specific embodiment
As shown in Figure 1, this mulseal distributing device, mulseal case 1 connects strainer 2 through pipeline, and strainer 2 connects the inlet of diaphragm pump 5 and the T mouth of overflow valve piece 4 respectively through pipeline; The outlet of diaphragm pump 5 connects the P mouth of overflow valve piece 4, and the B mouth of overflow valve piece 4 connects mulseal storage chamber 3, and the A mouth of overflow valve piece 4 connects valve 6 through pipeline, and valve 6 is connected with a spray bars 7.
Concrete operating principle: open diaphragm pump 5 and valve 6; Mulseal from mulseal case 1 through strainer 2 to diaphragm pump 5; Through P mouth, the A mouth of diaphragm pump 5 from overflow valve piece 4, spray to spray bars 7 through valve 6, a part of mulseal of process overflow valve piece 4 overflows in the mulseal storage chamber 3 again; Because the variation of the mulseal flow that the pulsation of diaphragm pump 5 causes, it is steady that mulseal is sprayed to replenish.In addition, when valve 6 was closed, the liquid level in the mulseal storage chamber 3 rose, and the chamber inner air pressure increases, and the spool of overflow valve piece 4 is opened, and mulseal flows back to strainer 2 through the T mouth, and diaphragm pump 5 has been played protective effect.
Claims (1)
1. novel emulsion pitch sprinkling device; Mulseal case (1), spray bars (7) are arranged; It is characterized in that: strainer (2), mulseal storage chamber (3), overflow valve piece (4), diaphragm pump (5) and valve (6) are arranged, and mulseal case (1) is connecting strainer (2) through pipeline, and strainer (2) connects the inlet of diaphragm pump (5) and the T mouth of overflow valve piece (4) respectively through pipeline; The outlet of diaphragm pump (5) connects the P mouth of overflow valve piece (4); The B mouth of overflow valve piece (4) connects mulseal storage chamber (3), and the A mouth of overflow valve piece (4) connects valve (6) through pipeline, and valve (6) is connected with a spray bars (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120274704 CN202164528U (en) | 2011-08-01 | 2011-08-01 | Novel emulsified asphalt spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120274704 CN202164528U (en) | 2011-08-01 | 2011-08-01 | Novel emulsified asphalt spreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164528U true CN202164528U (en) | 2012-03-14 |
Family
ID=45800367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120274704 Expired - Lifetime CN202164528U (en) | 2011-08-01 | 2011-08-01 | Novel emulsified asphalt spreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711061A (en) * | 2013-12-10 | 2014-04-09 | 柳州博泽科技有限公司 | Novel emulsified asphalt spraying apparatus |
| CN106192681A (en) * | 2016-08-17 | 2016-12-07 | 钟文华 | A kind of highway quick flusher of permeable layers Colophonium |
-
2011
- 2011-08-01 CN CN 201120274704 patent/CN202164528U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711061A (en) * | 2013-12-10 | 2014-04-09 | 柳州博泽科技有限公司 | Novel emulsified asphalt spraying apparatus |
| CN106192681A (en) * | 2016-08-17 | 2016-12-07 | 钟文华 | A kind of highway quick flusher of permeable layers Colophonium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Tian Yongxian Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |