CN208878521U - A kind of modifying agent addition mechanism of Petropols preparation process - Google Patents
A kind of modifying agent addition mechanism of Petropols preparation process Download PDFInfo
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- CN208878521U CN208878521U CN201821343642.1U CN201821343642U CN208878521U CN 208878521 U CN208878521 U CN 208878521U CN 201821343642 U CN201821343642 U CN 201821343642U CN 208878521 U CN208878521 U CN 208878521U
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- modifying agent
- petropols
- preparation process
- surge tank
- tank
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Abstract
The utility model discloses the modifying agent of Petropols preparation process a kind of to add mechanism.The mechanism includes modifying agent surge tank (1), modifying agent measuring tank (2) and the pressure pump (3) for passing sequentially through pipeline connection；The pressure pump (3) is connect with the reaction kettle of Petropols by pipeline, and is arranged on the workbench (4) of sustained height；The modifying agent measuring tank (2) is located at the top of pressure pump (3)；The modifying agent surge tank (1) is located at the top of modifying agent measuring tank (2).The addition mechanism of the utility model enables modifying agent to rely primarily on self gravity in adding procedure to be added charging, reduce manipulation strength and energy consumption；Meanwhile the charging fluency of baking oven heating reinforcing modifier can be aided with, and entire modifying agent adding procedure is in a closed state, then is aided with Nitrogen pipe network protection against oxidation, avoids high temperature modified dose of oxidation deterioration in air.
Description
Technical field
The utility model relates to Petropols production equipment technologies, and in particular to a kind of Petropols preparation process's
Modifying agent adds mechanism.
Background technique
In the production process of Petropols, need that the modifying agent including levelling agent is added.Petroleum can be effectively reduced in modifying agent
The surface tension of liquid of resin improves its modification property and uniformity, and can improve the permeability of Petropols liquid, can be reduced
A possibility that spot and spot are generated when Petropols are brushed, increases spreadability, keeps film forming uniform, natural.
And in current petroleum resin production process, the adding manner of modifying agent is essentially open system.Specifically, barreled
Modifying agent agent tipping bucket makes discharge port downward, simultaneously because the high viscosity of modifying agent, needs to heat by baking oven in favor of modifying agent
It flows out in dashpot, and heat tracing is carried out to dashpot and keeps temperature, modifying agent can be enable smoothly to flow into reaction kettle
Participate in reaction.In the adding manner, need to operate large labor intensity, building ring by remaining that heating flows out modifying agent
Border is poor, volatile acid and have gas with foreign flavor to pollute surrounding enviroment, and high temperature modified dose easy to oxidize rotten in air.
Therefore, it is necessary to develop more convenient, safe and efficient modification by adjusting modifying agent means of transportation and addition process
Mechanism is added in agent, is in a closed state entire modifying agent adding procedure, substantially reduces labor intensity, and reduce to environment
Pollution and improvement working environment, it is ensured that the quality of production of Petropols.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of changing for Petropols preparation process
Property agent add mechanism.The addition mechanism is special by the height and position and structure of design modifying agent surge tank and modifying agent measuring tank
Sign enables modifying agent to rely primarily on self gravity in adding procedure and is added charging, reduces manipulation strength and energy consumption；Together
When, the charging fluency of baking oven heating reinforcing modifier can be aided with, and entire modifying agent adding procedure is in a closed state,
It is aided with Nitrogen pipe network protection against oxidation again, avoids high temperature modified dose of oxidation deterioration in air.
The purpose of this utility model is achieved through the following technical solutions.
A kind of modifying agent addition mechanism of Petropols preparation process, the modifying agent buffering including passing sequentially through pipeline connection
Tank, modifying agent measuring tank and pressure pump；The reaction kettle of the pressure pump and Petropols is connected by pipeline, and is respectively provided with
On the workbench of sustained height；The modifying agent measuring tank is located at the top of pressure pump；The modifying agent surge tank is located at
The top of modifying agent measuring tank.
Preferably, the bottom of the modifying agent surge tank is had 3% ~ 5% gradient by four circumferential centers, more preferably 3%
The gradient.The bottom of modifying agent surge tank is designed as the gradient, makes modifying agent can be according to self gravity stream in modifying agent surge tank
It is dynamic to carry out auto feed, reduce heating and stock energy consumption to modifying agent.
Preferably, the external Nitrogen pipe network of modifying agent surge tank.External Nitrogen pipe network is connected to source nitrogen, makes modifying agent
Modifying agent is under nitrogen protection state during charging, and modifying agent is made to undergo no deterioration in high-temperature heating process, it is ensured that
The quality of petroleum resin products.
Preferably, the external low pressure flare pipe network of the modifying agent surge tank.External low pressure flare pipe network can be modification
Modifying agent in agent surge tank provides the outlet of exhaust gas.
Meanwhile the charging fluency of baking oven heating reinforcing modifier can be aided with, make having acclive modifying agent surge tank
It is interior cannot according to self gravity voluntarily blanking high viscosity modifying agent in a heated condition, carry out auxiliary blanking.
Preferably, liquid-level switch and fluid level transmitter are installed on the modifying agent surge tank.Modifying agent surge tank and material
Tank car is directly connected to, and the modifying agent material on hopper vehicle is fed directly in modifying agent surge tank, is pacified in modifying agent surge tank
Dress fluid level transmitter is modified the monitoring of agent liquid level, avoids material interference or lacks material；Meanwhile it can be arranged in time by liquid-level switch
The material of solution and control interference.
Preferably, the mounting height of the modifying agent measuring tank is higher than workbench up to 3 ~ 5m, more preferably 3m.
Preferably, fluid level transmitter and liquid level visor are installed on the modifying agent measuring tank.In modifying agent surge tank
Modifying agent is through can remotely monitor the object of modifying agent measuring tank by installing fluid level transmitter in pipeline to modifying agent measuring tank
Expect situation, while field observation can also be carried out by liquid level visor, avoids the modifying agent material mistake for being delivered to modifying agent measuring tank
It is full of or lacks and expects.
Preferably, the modifying agent measuring tank is also direct by the pipeline for being provided with control valve with the reaction kettle of Petropols
Connection, for be parallel to pressure pump material bypass, when pressure pump cisco unity malfunction or conveying capacity it is excessive without pumping when, lead to
It crosses bypass and directly transports modifying agent, material transfer efficiency can be increased.
Preferably, pressure gauge is installed on the pipeline between the pressure pump and the reaction kettle of Petropols, the pressure gauge
For pressure gauge on the spot, the material pressure of conveyance conduit can be monitored in situ.
Compared with prior art, the utility model is had the following advantages and beneficial effects:
(1) height that the modifying agent addition mechanism of the utility model passes through design modifying agent surge tank and modifying agent measuring tank
Modifying agent surge tank and modifying agent measuring tank position are positioned above the position of workbench by position and structure feature, and
The bottom of modifying agent surge tank have the gradient, enable modifying agent adding procedure rely primarily on self gravity be added into
Material reduces manipulation strength and energy consumption；
(2) the modifying agent addition mechanism of the utility model is in a closed state entire modifying agent adding procedure, modified
The also external Nitrogen pipe network of agent surge tank and low pressure flare pipe network, being aided with the heating of low pressure flare pipe network can provide exhaust gas outlet, simultaneously
It is aided with Nitrogen pipe network protection against oxidation, can be also aided with the charging fluency that baking oven enhances modifying agent, is reducing volatile acid
Property and have gas with foreign flavor it is direct exclusion simultaneously, reduce the pollution to environment and improve working environment, and avoid high temperature
Modifying agent oxidation deterioration in air, it is ensured that the quality of the Petropols of production；
(3) the modifying agent addition mechanism structure of the utility model is simple, does not need complicated appliance arrangement, easy for installation,
Be conducive to large-scale application in industrialized production.
Detailed description of the invention
Fig. 1 is that the structure of the modifying agent addition mechanism of the Petropols preparation process of the utility model in specific embodiment is shown
It is intended to；
Attached drawing mark: 1- modifying agent surge tank, 2- modifying agent measuring tank, 3- pressure pump, 4- workbench, 5- nitrogen tube
Net, 6- low pressure flare pipe network, 7- tank car pipe network, LT- fluid level transmitter, LG- liquid level visor, LS- liquid-level switch, PG- are pressed on the spot
Power table, LIA- liquid level indicating alarm.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with specific embodiment and attached drawing, but
The protection scope of the utility model and embodiment are without being limited thereto.
Embodiment 1
A kind of modifying agent addition mechanism of Petropols preparation process, shown in Figure 1, modifying agent addition mechanism includes
Pass sequentially through pipeline connection modifying agent surge tank 1, modifying agent measuring tank 2 and pressure pump 3, i.e., modifying agent surge tank 1 with change
Property agent measuring tank 2 between connected by pipeline, pass through pipeline connection between modifying agent measuring tank 2 and pressure pump 3；Pressure pump 3 with
The reaction kettle of Petropols is connected by pipeline, and is arranged on the workbench 4 of sustained height；Modifying agent measuring tank 2
Positioned at the top of pressure pump 3；Modifying agent surge tank 1 is located at the top of modifying agent measuring tank 2.
Wherein, the bottom of modifying agent surge tank 1 makes modifying agent in modification by 3% ~ 5% gradient with four circumferential centers
It can be flowed according to self gravity in agent surge tank 1 and carry out auto feed, reduce heating and stock energy consumption to modifying agent；It is modified
The external Nitrogen pipe network 5 of agent surge tank 1 and low pressure flare pipe network 6, and liquid-level switch LS and liquid are installed on modifying agent surge tank 1
Position transmitter LT, and fluid level transmitter LT is connected with liquid level indicating alarm LIA.External Nitrogen pipe network 5 is connected to source nitrogen, makes
Modifying agent is under nitrogen protection state during modifying agent charging, and modifying agent is made to undergo no deterioration in high-temperature heating process,
Ensure the quality of petroleum resin products；External low pressure flare pipe network 6 can provide for the modifying agent in modifying agent surge tank 1
Outlet；
During adding modifying agent, modifying agent surge tank 1 is directly connected to hopper vehicle, the modifying agent on hopper vehicle
Material is fed directly in modifying agent surge tank 1 by tank car pipe network 7, and installing fluid level transmitter in modifying agent surge tank 1 can
It is modified the monitoring of agent liquid level, avoid material interference or lacks material；Meanwhile interference can be mediated and control in time by liquid-level switch
Material.
The mounting height of modifying agent measuring tank 2 is higher than 4 up to 3 ~ 5m of workbench, and is equipped with liquid on modifying agent measuring tank 2
Position transmitter LT and liquid level visor LG, and fluid level transmitter LT is connected with liquid level indicating alarm LIA.In addition modifying agent process
In, modifying agent in modifying agent surge tank 1, can be remote by installation fluid level transmitter through in pipeline to modifying agent measuring tank 2
Journey monitors the material situation of modifying agent measuring tank 2, while can also carry out field observation by liquid level visor, avoids being delivered to modification
The modifying agent material interference of agent measuring tank 2 lacks material.
Pressure gauge PG on the spot is installed, the pressure gauge on the spot on the pipeline between pressure pump 3 and the reaction kettle of Petropols
The material pressure of conveyance conduit can be monitored in situ.
In above-mentioned mechanism, modifying agent surge tank 1 can be aided with baking oven heating, make having acclive modifying agent surge tank
In 1 cannot according to self gravity voluntarily blanking high viscosity modifying agent in a heated condition, carry out auxiliary blanking.
Embodiment 2
A kind of modifying agent addition mechanism of Petropols preparation process, it is shown in Figure 1, it is similar to Example 1, further
, the bottom of modifying agent surge tank 1 is had 3% gradient by four circumferential centers.
Embodiment 3
A kind of modifying agent addition mechanism of Petropols preparation process, it is shown in Figure 1, it is similar to Example 1, further
, the mounting height of modifying agent measuring tank 2 is higher than workbench 4 and reaches 3m.
Embodiment 4
A kind of modifying agent addition mechanism of Petropols preparation process, as shown in Figure 1, it is similar to Example 1, further
, modifying agent measuring tank 2 is also directly connected to the reaction kettle of Petropols by being provided with the pipeline of control valve；This is directly connected to
Pipeline be parallel to pressure pump 3 material bypass, when 3 cisco unity malfunction of pressure pump or conveying capacity it is excessive without pumping
When, modifying agent is directly transported by bypass, material transfer efficiency can be increased.
During preparing Petropols, machine is added using the modifying agent of the Petropols preparation process of above-described embodiment 1 ~ 4
Structure is the modifying agent that preparation process addition includes levelling agent, and it is air-tight state which, which adds mechanism, passes through nitrogen tube first
The air that net 5 is connected source nitrogen and is passed through in nitrogen output mechanism, modifying agent are directly transported in hopper car by tank car pipe network 7
It is accumulated in modifying agent surge tank 1 and in modifying agent surge tank 1；It opens between modifying agent surge tank 1 and modifying agent measuring tank 2
Control valve valve in connecting pipe, modifying agent in modifying agent surge tank 1 since self gravity flows downward, and through piping
It flows in modifying agent measuring tank 2；The control valve valve between modifying agent measuring tank 2 and pressure pump 3 in connecting pipe is opened, together
When cracking pressure pump 3, modifying agent measuring tank 2 is delivered in the reaction kettle of Petropols.When modifying agent viscosity is larger, mobility
When smaller, heating is provided for the modifying agent in modifying agent surge tank 1 using baking oven, the modifying agent in auxiliary modifier surge tank 1
Blanking.When modifying agent viscosity is smaller, and when conveying capacity is larger or 3 failure of pressure pump, the setting of modifying agent measuring tank 2 is utilized
Highly, directly straight by the pipeline between modifying agent measuring tank 2 and the reaction kettle of Petropols by modifying agent in self gravity
Connect conveying.
Above embodiments are only the preferred embodiment of the utility model, be only that the technical solution of the utility model make into
The detailed description of one step, but the protection scope of the utility model is not limited, it is any without departing from the spirit of the present invention essence and former
Lower done change, combination, deletion, replacement or the modification etc. of reason is included in the protection scope of the utility model.
Claims (9)
1. the modifying agent of Petropols preparation process a kind of adds mechanism, which is characterized in that including passing sequentially through pipeline connection
Modifying agent surge tank (1), modifying agent measuring tank (2) and pressure pump (3)；The reaction kettle of pressure pump (3) and Petropols
It is connected, and is arranged on the workbench (4) of sustained height by pipeline；The modifying agent measuring tank (2) is located at pressure
Pump the top of (3)；The modifying agent surge tank (1) is located at the top of modifying agent measuring tank (2).
2. the modifying agent of Petropols preparation process according to claim 1 a kind of adds mechanism, which is characterized in that described
The bottom of modifying agent surge tank (1) is had 3% ~ 5% gradient by four circumferential centers.
3. the modifying agent of Petropols preparation process according to claim 1 or 2 a kind of adds mechanism, which is characterized in that
The external Nitrogen pipe network of the modifying agent surge tank (1) (5).
4. the modifying agent of Petropols preparation process according to claim 1 or 2 a kind of adds mechanism, which is characterized in that
The external low pressure flare pipe network (6) of modifying agent surge tank (1).
5. the modifying agent of Petropols preparation process according to claim 1 or 2 a kind of adds mechanism, which is characterized in that
Liquid-level switch and fluid level transmitter are installed on the modifying agent surge tank (1).
6. the modifying agent of Petropols preparation process according to claim 1 a kind of adds mechanism, which is characterized in that described
The mounting height of modifying agent measuring tank (2) is higher than workbench (4) up to 3 ~ 5m.
7. the modifying agent of Petropols preparation process according to claim 1 or 6 a kind of adds mechanism, which is characterized in that
Fluid level transmitter and liquid level visor are installed on the modifying agent measuring tank (2).
8. the modifying agent of Petropols preparation process according to claim 1 a kind of adds mechanism, which is characterized in that described
Modifying agent measuring tank (2) is also directly connected to the reaction kettle of Petropols by being provided with the pipeline of control valve.
9. the modifying agent of Petropols preparation process according to claim 1 a kind of adds mechanism, which is characterized in that described
Pressure gauge is installed on pipeline between pressure pump (3) and the reaction kettle of Petropols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343642.1U CN208878521U (en) | 2018-08-21 | 2018-08-21 | A kind of modifying agent addition mechanism of Petropols preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343642.1U CN208878521U (en) | 2018-08-21 | 2018-08-21 | A kind of modifying agent addition mechanism of Petropols preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878521U true CN208878521U (en) | 2019-05-21 |
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ID=66509334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343642.1U Active CN208878521U (en) | 2018-08-21 | 2018-08-21 | A kind of modifying agent addition mechanism of Petropols preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878521U (en) |
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2018
- 2018-08-21 CN CN201821343642.1U patent/CN208878521U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516081 No. 328, Aotou Petrochemical Avenue, Daya Bay, Huizhou City, Guangdong Province Patentee after: Huizhou iske new material technology development Co.,Ltd. Address before: 516081 No. 328, Aotou Petrochemical Avenue, Daya Bay, Huizhou City, Guangdong Province Patentee before: HUIZHOU DAYA BAY YIKESI NEW MATERIAL TECHNICAL Co.,Ltd. |