CN206404740U - A kind of industrial chemicals continuous feed system - Google Patents
A kind of industrial chemicals continuous feed system Download PDFInfo
- Publication number
- CN206404740U CN206404740U CN201621025746.9U CN201621025746U CN206404740U CN 206404740 U CN206404740 U CN 206404740U CN 201621025746 U CN201621025746 U CN 201621025746U CN 206404740 U CN206404740 U CN 206404740U
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- valve
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- reactor
- pipeline
- feed system
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Abstract
The utility model discloses a kind of industrial chemicals continuous feed system, belong to chemical production technical field.Including reactor, the reactor side is connected with feed pump, the feed pump is to being sequentially provided with valve A, flowmeter, valve B, valve D, regulating valve and valve E on the pipeline between reactor, branch pipe first is provided between the feed pump and the valve A, branch pipe first is provided with valve C, the branch pipe first is connected on the pipeline between the valve B and the valve D, branch pipe second is also associated with the branch pipe first on the right side of the valve C, the branch pipe second is connected between valve E and reactor on pipeline, and the branch pipe second is provided with valve F.The utility model is coordinated using orifice-plate flow meter pump with regulating valve to be fed, and system feeding flow and pressure stability, precision are high；A plurality of feed pipe arranged side by side is set, in the continuous feed system failure, can be fed using standby charging bypass, the normal charging of device is not influenceed, it is reasonable in design.
Description
Technical field
The utility model is related to chemical production technical field, specifically, more particularly to a kind of industrial chemicals continuous feed
System.
Background technology
In order to ensure production, industrial chemicals need to be fed using continuous feed system, and continuous feed can be realized automatically,
Although existing continuous feed system can be used for continuously entering raw material, the inlet amount of raw material can not be accurately controlled, automatically
If feed system breaks down, emergent feed operation can not be also carried out manually, is designed not reasonable.
The content of the invention
In order to solve the above problems, the utility model discloses a kind of industrial chemicals continuous feed system, there is provided one kind
Pressure stability, the accurate feed system of charging.
The utility model is achieved through the following technical solutions：
A kind of industrial chemicals continuous feed system, including reactor, reactor side are connected with feed pump, it is described enter
Material pump to being sequentially provided with valve A, flowmeter, valve B, valve D, regulating valve and valve E on the pipeline between reactor, it is described enter
Expect to be provided with branch pipe first between pump and the valve A, branch pipe first is provided with valve C, and the branch pipe first is connected to the valve B and institute
State on the pipeline between valve D, branch pipe second, the branch pipe second connection are also associated with the branch pipe first on the right side of the valve C
To on pipeline, the branch pipe second is provided with valve F between valve E and reactor.
The flow is calculated as orifice flowmeter.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, practicality, is coordinated using orifice-plate flow meter pump and regulating valve and fed, system feeding flow and
Pressure stability, precision are high；A plurality of feed pipe arranged side by side is set, in the continuous feed system failure, standby charging can be used
Bypass is fed, and the normal charging of device is not influenceed, reasonable in design.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In Fig. 1：1st, reactor；2nd, feed pump；3rd, valve A；4th, flowmeter；5th, valve B；6th, valve C；7th, valve D；8th, adjust
Save valve；9th, valve E；10th, valve F；11st, branch pipe first；12nd, branch pipe second.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings：
A kind of industrial chemicals continuous feed system, including reactor 1, the side of reactor 1 are connected with feed pump 2, institute
State feed pump 2 be sequentially provided with to the pipeline between reactor 1 valve A3, flowmeter 4, valve B5, valve D7, regulating valve 8 and
Valve E9, is provided with branch pipe first 11 between the feed pump 2 and the valve A3, branch pipe first 11 is provided with valve C6, the branch pipe
First 11 is connected on the pipeline between the valve B5 and the valve D7, in the branch pipe first 11 on the right side of the valve C6 also
Branch pipe second 12 is connected with, the branch pipe second 12 is connected between valve E9 and reactor 1 on pipeline, and the branch pipe second 12 is provided with
Valve F10.
The flowmeter 4 is orifice flowmeter.
Such as Figure of description Fig. 1, a kind of industrial chemicals continuous feed system, including reactor 1, reactor 1 are connected sideways
Have and valve A3, flowmeter 4, valve B5, valve D7, tune are sequentially provided with feed pump 2, feed pump 2 to the pipeline between reactor 1
Valve 8 and valve E9 are saved, flowmeter 4 is orifice flowmeter, is provided between feed pump 2 and valve A3 in branch pipe first 11, branch pipe first 11
Provided with valve C6, branch pipe first 11 is connected on the pipeline between valve B5 and valve D7, the branch pipe first 11 on the right side of valve C6
On be also associated with branch pipe second 12, branch pipe second 12 is connected between valve E9 and reactor 1 on pipeline, branch pipe second 12 be provided with valve
F10。
In use, valve C6 and valve F is closed, remaining valve is opened, and feed pump 2 pumps industrial chemicals to reactor
It is interior, continuous feed is realized by the cooperation of orifice flowmeter and regulating valve；If Causing Flowmeter Damages, valve A3, valve B5 are closed
And valve F10, remaining valve is opened, raw material is pumped to branch pipe first 11 and enters reactor by control valve by feed pump 2
It is interior；If regulating valve is damaged, valve D7, valve E9 and valve C6 are closed, remaining valve is opened, feed pump is by raw material through inflow-rate of water turbine
Meter is pumped into branch pipe second and entered in reactor；If flowmeter and regulating valve are damaged, valve C6 and valve are only opened
F10, realizes that manual-operated emergent is fed.
The utility model is simple in construction, practicality, is coordinated using orifice-plate flow meter pump and regulating valve and fed, system feeding flow and
Pressure stability, precision are high；A plurality of feed pipe arranged side by side is set, in the continuous feed system failure, standby charging can be used
Bypass is fed, and the normal charging of device is not influenceed, reasonable in design.
In summary, preferred embodiment only of the present utility model, not implements for limiting the utility model
Scope, the equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model right is with repairing
Decorations, all should be included in right of the present utility model.
Claims (2)
1. a kind of industrial chemicals continuous feed system, it is characterised in that：Including reactor (1), reactor (1) side is connected
Have and be sequentially provided with valve A (3), flowmeter (4), valve on feed pump (2), the feed pump (2) to the pipeline between reactor (1)
Door B (5), valve D (7), regulating valve (8) and valve E (9), are provided with branch pipe first between the feed pump (2) and the valve A (3)
(11), branch pipe first (11) is provided with valve C (6), and the branch pipe first (11) is connected to the valve B (5) and the valve D (7)
Between pipeline on, be also associated with branch pipe second (12), the branch pipe second in the branch pipe first (11) on the right side of the valve C (6)
(12) it is connected between valve E (9) and reactor (1) on pipeline, the branch pipe second (12) is provided with valve F (10).
2. a kind of industrial chemicals continuous feed system according to claim 1, it is characterised in that：The flowmeter (4) is
Orifice flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025746.9U CN206404740U (en) | 2016-08-31 | 2016-08-31 | A kind of industrial chemicals continuous feed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025746.9U CN206404740U (en) | 2016-08-31 | 2016-08-31 | A kind of industrial chemicals continuous feed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404740U true CN206404740U (en) | 2017-08-15 |
Family
ID=59549129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025746.9U Active CN206404740U (en) | 2016-08-31 | 2016-08-31 | A kind of industrial chemicals continuous feed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649082A (en) * | 2020-11-13 | 2021-04-13 | 桐昆集团浙江恒盛化纤有限公司 | Bypass blanking control method and PTA weighing instrument for realizing same |
-
2016
- 2016-08-31 CN CN201621025746.9U patent/CN206404740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649082A (en) * | 2020-11-13 | 2021-04-13 | 桐昆集团浙江恒盛化纤有限公司 | Bypass blanking control method and PTA weighing instrument for realizing same |
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