CN209302692U - Asphalt additive filling apparatus - Google Patents
Asphalt additive filling apparatus Download PDFInfo
- Publication number
- CN209302692U CN209302692U CN201822009321.4U CN201822009321U CN209302692U CN 209302692 U CN209302692 U CN 209302692U CN 201822009321 U CN201822009321 U CN 201822009321U CN 209302692 U CN209302692 U CN 209302692U
- Authority
- CN
- China
- Prior art keywords
- additive
- plunger
- flowmeter
- worm
- eccentric wheel
- 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.)
- Active
Links
Abstract
A kind of asphalt additive filling apparatus, including turbine flowmeter and additive dispenser pump, additive dispenser pump includes additive fill adapter, gear mechanism, turbine and worm, eccentric wheel, plunger case, plunger, turbine in turbine flowmeter passes through shaft coupling connection gear mechanism, turbine and worm engages connection with gear mechanism, eccentric wheel is fixed on turbine and worm, the end face outside of eccentric wheel is inwardly provided with screw hole, adjusting screw is equipped in screw hole, plunger is arranged in plunger case, plunger is fixedly connected with eccentric wheel, inlet pipe between additive fill adapter and plunger case inlet is equipped with import check valve, outlet tube road between plunger case liquid outlet and flowmeter entrance is equipped with Outlet check valves, liquid back pipe road between additive fill adapter and plunger case liquid outlet is equipped with return valve, it is vertically arranged in reflux valve body Operating stick seals between operating stick and reflux valve body and cooperates.The utility model can effectively improve additive filling precision.
Description
Technical field
The utility model relates to a kind of asphalt additive filling apparatus.
Background technique
Currently, asphalt additive is mostly artificial addition, i.e., Mixer pot manually is added in pitch and a certain proportion of additive
In, and be uniformly mixed bitumen dilution material with additive by recycling.Now common asphalt additive mainly has freezing addition
Agent, antistripping additive, joint filling additive etc..It is dilute due to manually adding the addition precision for being easy to influence asphalt additive and pitch
The mixing effect of material, to influence the use quality of pitch.In order to improve the addition precision of asphalt additive, pitch is improved
The mixed effect of base-material and additive, so it is existing to solve to develop a kind of device that can effectively improve additive filling precision
The problems in technology.
Utility model content
The purpose of the utility model is to provide a kind of asphalt additive filling apparatus, can effectively improve asphalt additive
Reconciliation efficiency and filling quality.
To achieve the above object, the technical solution adopted in the utility model is as follows: a kind of asphalt additive filling apparatus, packet
The additive dispenser pump for including turbine flowmeter and being arranged in below turbine flowmeter, the turbine flowmeter pass through flow respectively
Meter inlet flange and flowmeter outlet flange are mounted on asphalt delivery pipeline, and the additive dispenser pump includes additive filling
Connector, gear mechanism, turbine and worm, eccentric wheel, plunger case, plunger, the turbine in the turbine flowmeter pass through shaft coupling and connect
The gear mechanism is connect, the turbine and worm engages connection with gear mechanism, and the eccentric wheel is fixed on turbine and worm, and is set
It sets right above the plunger, the end face outside of the eccentric wheel is inwardly provided with screw hole, it is provided with adjusting screw in screw hole,
Plunger is arranged in plunger case, and cooperates with plunger case, and plunger is fixedly connected with eccentric wheel, additive fill adapter and plunger case
Inlet pipe between inlet is equipped with import check valve, the outlet tube between plunger case liquid outlet and turbine flowmeter entrance
Road is equipped with Outlet check valves, and the liquid back pipe road between additive fill adapter and plunger case liquid outlet is equipped with return valve, institute
It states and is vertically arranged with operating stick in reflux valve body, seal and cooperate between the operating stick and reflux valve body.
Further, the top of the operating stick is equipped with operation handle.
Further, additive fill adapter inlet is equipped with cover board, and cover board is hinged on additive fill adapter
Top.
Compared with prior art, the utility model has the following beneficial effects:
(1) present apparatus compact structure is compact, good with asphalt mixing apparatus matching, is easily installed and uses.
(2) present apparatus need not additional power support, rely only on pitch mixed liquor in pipeline flowing drive flowmeter and
The synchronous operation of additive dispenser pump.
(3) present apparatus is applied widely, can satisfy the needs for filling pitch mixing solution additive in varing proportions, filling
Ratio is 1:1000~1:200, and maximum working pressure (MWP) 1Mpa, the accuracy of measuring is 0.5 grade.
(4) additive filling operation can be controlled by control mechanism at any time, and the device and asphalt mixing apparatus are mating
After use, use when can be used for that the various additives such as deicing additive, antistripping additive are added for pitch mixed liquor.
(5) this additive filling apparatus can be not only used for filling additive in varing proportions to bitumen dilution liquid, can also use
In reflux bitumen dilution liquid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- turbine flowmeter；2- flowmeter inlet flange；3- gear mechanism；4- turbine and worm；5- eccentric wheel；6-
Adjusting screw；7- plunger case；8- plunger；9- Outlet check valves；10- return valve；11- operating stick, 12- operation handle；13- addition
Agent fill adapter；14- import check valve；15- flowmeter outlet flange；16- shaft coupling.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of asphalt additive filling apparatus, including turbine flowmeter 1 and setting are in turbine flowmeter 1
The additive dispenser pump of lower section, the turbine flowmeter 1 are pacified by flowmeter inlet flange 2 and flowmeter outlet flange 15 respectively
On asphalt delivery pipeline, the additive dispenser pump include additive fill adapter 13, gear mechanism 3, turbine and worm 4,
Eccentric wheel 5, plunger case 7, plunger 8, the turbine in the turbine flowmeter 1 connect the gear mechanism 3, institute by shaft coupling 16
It states turbine and worm 4 and engages connection with gear mechanism 3, eccentric wheel 5 is fixed on turbine and worm 4, and is arranged right above plunger 8,
The end face outside of the eccentric wheel 5 is inwardly provided with screw hole, and adjusting screw 6 is provided in screw hole, and plunger 8 is arranged in plunger case
In 7, and cooperate with plunger case 7, plunger 8 is fixedly connected with eccentric wheel 5, additive fill adapter 13 and 7 inlet of plunger case it
Between inlet pipe be equipped with import check valve 14, the outlet tube road between 1 entrance of 7 liquid outlet of plunger case and turbine flowmeter
Equipped with Outlet check valves 9, the liquid back pipe road between 7 liquid outlet of additive fill adapter 13 and plunger case is equipped with return valve 10,
Adjusting screw 6 is additionally provided between plunger 8 and eccentric wheel 1, adjusting screw 6 is connect with the threaded one end of plunger 7, the return valve 10
It is vertically arranged with operating stick 11 in valve body, seals cooperation between 10 valve body of the operating stick 11 and return valve.
For the ease of operator's operation, the top of the operating stick 11 is equipped with operation handle 12.
The liquid in pipeline is contaminated in order to prevent, and 13 inlet of additive fill adapter is additionally provided with cover board, cover board
It is hinged on the top of additive fill adapter 13.
The utility model is installed on asphalt mixing apparatus, when in use without extra power, by dripping in pipeline
The flow differential pressure of green mixed liquor drives the turbine rotation in turbine flowmeter 1, then drives 3 turns of gear structure by shaft coupling 16
It is dynamic, successively drive turbine and worm 4, eccentric wheel 5 to move by the transmission of gear mechanism 3, so that plunger 8 be driven up and down reciprocatingly to transport
It is dynamic.
The working principle of this asphalt additive filling apparatus is as follows:
(1) it fills the bitumen dilution liquid with additive: the operation handle of additive dispenser pump being placed in ON position, is added
Agent dispenser pump return valve is added to close.When plunger carries out suction stroke, the increase of suction side volume, pressure reduction, import check valve quilt
It opens, Outlet check valves are closed, and liquid is inhaled into；When plunger carries out discharge stroke, discharge side volume reduces, pressure increases, out
Mouth check valve is opened, and import closed check valve, liquid is added into flowmeter inlet and main line through outlet tube road
The mixing of bitumen dilution liquid, is discharged from flowmeter outlet after metering.
(2) it fills plain asphalt dilution: the operation handle of additive dispenser pump being placed in off position, additive adds
Pump reflux valve is infused to open.When plunger carries out suction stroke, the increase of suction side volume, pressure reduction, import check valve are opened, out
Mouth closed check valve, liquid are inhaled into；When carrying out discharge stroke, discharge side volume reduces plunger, pressure increases, and outlet is unidirectional
Valve is under the action of the spring, larger to the resistance of liquid, and liquid is flowed into pump chamber through the relatively small return valve of resistance, outlet
Check valve can not be opened under lower fluid pressure, and liquid forms one between pump chamber, import check valve, return valve and follows
Ring access, and cannot be discharged from outlet tube road.
(3) adjustment additive fills ratio:, can be by adjusting screw adjustment column when needing to adjust additive filling ratio
Stroke is filled in change the flow of additive dispenser pump, to achieve the purpose that adjust additive filling ratio.
Claims (3)
1. a kind of asphalt additive filling apparatus, which is characterized in that including worm gear flowmeter (1) and be arranged in worm gear flowmeter
(1) the additive dispenser pump below, the worm gear flowmeter (1) pass through flowmeter inlet flange (2) and flowmeter outlet respectively
Flange (15) is mounted on asphalt delivery pipeline, and the additive dispenser pump includes additive fill adapter (13), gear mechanism
(3), worm and gear (4), eccentric wheel (5), plunger case (7), plunger (8), the worm gear in the worm gear flowmeter (1) pass through shaft coupling
Device (16) connects the gear mechanism (3), and the worm and gear (4) engages connection with gear mechanism (3), and eccentric wheel (5) is fixed
On worm and gear (4), and it is arranged right above plunger (8), the end face outside of the eccentric wheel (5) is inwardly provided with screw hole,
It is provided in screw hole adjusting screw (6), plunger (8) setting cooperates in plunger case (7), and with plunger case (7), plunger (8)
Be fixedly connected with eccentric wheel (5), the inlet pipe between additive fill adapter (13) and plunger case (7) inlet be equipped with into
Mouth check valve (14), the outlet tube road between plunger case (7) liquid outlet and worm gear flowmeter (1) entrance are equipped with Outlet check valves
(9), the liquid back pipe road between additive fill adapter (13) and plunger case (7) liquid outlet is equipped with return valve (10), and described time
It is vertically arranged with operating stick (11) in stream valve (10) valve body, seals and match between the operating stick (11) and return valve (10) valve body
It closes.
2. a kind of asphalt additive filling apparatus according to claim 1, which is characterized in that the top of the operating stick (11)
End is equipped with operation handle (12).
3. a kind of asphalt additive filling apparatus according to claim 1 or 2, which is characterized in that the additive filling
Connector (13) inlet is equipped with cover board, and cover board is hinged on the top of additive fill adapter (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009321.4U CN209302692U (en) | 2018-11-30 | 2018-11-30 | Asphalt additive filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009321.4U CN209302692U (en) | 2018-11-30 | 2018-11-30 | Asphalt additive filling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302692U true CN209302692U (en) | 2019-08-27 |
Family
ID=67675295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009321.4U Active CN209302692U (en) | 2018-11-30 | 2018-11-30 | Asphalt additive filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479337A (en) * | 2020-11-30 | 2021-03-12 | 鹤壁市质量技术监督检验测试中心 | Small-batch laboratory sewage neutralization treatment device |
-
2018
- 2018-11-30 CN CN201822009321.4U patent/CN209302692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479337A (en) * | 2020-11-30 | 2021-03-12 | 鹤壁市质量技术监督检验测试中心 | Small-batch laboratory sewage neutralization treatment device |
| CN112479337B (en) * | 2020-11-30 | 2021-11-09 | 浙江元臻机电工程有限公司 | Small-batch laboratory sewage neutralization treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109931043A (en) | A kind of online filling apparatus and method of slippery water powder drag reducer | |
| CN104265240A (en) | Added water diluting electric wellhead dosing process | |
| CN209302692U (en) | Asphalt additive filling apparatus | |
| CN209724309U (en) | A kind of online filling apparatus of slippery water powder drag reducer | |
| CN201373817Y (en) | Oil gas constant pressure airtight sampling and sample introduction device | |
| CN201763349U (en) | Two-liquid grouting device | |
| CN206801873U (en) | Double-fluid grouting machine | |
| CN105478025B (en) | A kind of jet mixing chemicals dosing plant | |
| CN102345454A (en) | Fracturing fluid jet mixer | |
| CN208440263U (en) | A kind of propolis oral liquid bottle placer | |
| CN107225685B (en) | A kind of construction site travelling mixer | |
| CN202937239U (en) | Integrated device for jell dispersoid continuous online production and injection | |
| CN206435099U (en) | A kind of flyash Unit For Profile-control Ano Water-shutoff | |
| CN206823569U (en) | A kind of chemical solution speed matches somebody with somebody device | |
| CN201240000Y (en) | Vehicle-mounted liquid mixing metering and feed conveying system, and mortar vehicle using the same | |
| CN106669478A (en) | Quantitative dosing and dilution device and method at wellhead of oil field | |
| CN209181896U (en) | A kind of precision weighing apparatus | |
| CN209309629U (en) | A kind of pneumatic type oil grease squirt | |
| CN201810293U (en) | Diluting and preparing device for chemical flooding in oil field | |
| CN208379408U (en) | A kind of crack on road glue filling device | |
| CN201778796U (en) | Fracturing fluid jet mixer | |
| CN208203490U (en) | A kind of hand-operated refueling device | |
| CN201437720U (en) | Proportional-control injecting system | |
| CN206334560U (en) | A kind of oil field shaft mouth quantitative dosing dilution device | |
| CN106362638A (en) | Glue mixing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |