CN208465220U - A kind of oxygen leaching flash distillation gas exhaust inspecting structure - Google Patents
A kind of oxygen leaching flash distillation gas exhaust inspecting structure Download PDFInfo
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- CN208465220U CN208465220U CN201820711284.9U CN201820711284U CN208465220U CN 208465220 U CN208465220 U CN 208465220U CN 201820711284 U CN201820711284 U CN 201820711284U CN 208465220 U CN208465220 U CN 208465220U
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- valve
- pipeline
- flash tank
- flash
- shorted
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Abstract
The utility model discloses a kind of oxygen leachings to flash gas exhaust inspecting structure, includes flash tank, exhaust manifold and supervisor's valve, exhaust manifold is connected with several flashing apparatus units, and each flashing apparatus unit is in parallel；Flash evaporation unit includes flash tank, automatic valve and emptying pipeline, and automatic valve is set on the pipeline that flash tank is connect with emptying pipeline, in the pipeline that flash tank is connect with emptying pipeline also at least provided with two auxiliary valves；Each flash evaporation unit is connect by respective emptying pipeline with exhaust manifold.By the way that flashing apparatus is designed to several units, each unit independent connection exhaust manifold, each unit is connected in parallel the utility model.And it is designed with automatic valve, hand-held evacuation pipeline valve in each unit and flashes valve manually, when in flash tank or when automatic valve occurs abnormal, it can be controlled by main valve, and it is closed by hand-operated valve, it is not necessary that the associate device of the entire production line all stops, reach continuous production, safety work.
Description
Technical field
The utility model relates to chemical equipment technical fields, and in particular to a kind of oxygen leaching flash distillation exhaust control device.
Background technique
It is introduced in foreign patent technology in oxygen leaching, flashing apparatus is continuous production key equipment, and interlocking equipment is more,
When handling abnormal conditions, associated equipment will stop, and oxygen leaching flash distillation exhaust is more series connection, total to be vented
The control of pipeline valve group.When flashing the appearance exceptions such as separate unit, exhaust line valve group, other flash distillations and associate device need to be stopped fortune
Row, is exhausted, cools down, just can be carried out the processing of warping apparatus, makes work site environments vulnerable to pollution during this, while by
Will be out of service in associated equipment, not only inefficiency in this way, but also biggish shadow can be caused to normal productive process
It rings.
Utility model content
The technical problems to be solved in the utility model be for disadvantage of the existing technology, provide a kind of structure it is simple,
The oxygen leaching flash distillation gas exhaust inspecting structure that abnormal conditions can individually be handled, guarantee continuous operation.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of oxygen leaching flash distillation exhaust control
Structure processed includes that flash tank, exhaust manifold and supervisor's valve, exhaust manifold are connected by supervisor's valve and scrubbing tower exhaust line
It connects, it is characterised in that: the exhaust manifold is connected with several flashing apparatus units, and each flashing apparatus unit is connected in parallel row
Gas supervisor；The structure of each flash evaporation unit is identical, includes a flash tank, an automatic valve and an emptying pipeline, automatic valve
Door is set on the pipeline that flash tank is connect with emptying pipeline, in the pipeline that flash tank is connect with emptying pipeline also at least provided with two
Auxiliary valve, two auxiliary valves are respectively arranged between automatic valve and emptying pipeline and between flash tank and automatic valve；
Each flash evaporation unit is connect by respective emptying pipeline with exhaust manifold.
Further, flash tank is shorted by two pipelines and is connect with emptying pipeline, and it is respectively first pipe that two pipelines, which are shorted,
It is shorted and second pipe is shorted, first pipe short circuit is connected between automatic valve and emptying pipeline, and second pipe is shorted connection
Between flash tank and automatic valve.
Further, two auxiliary valves are respectively to empty pipeline valve and flash distillation valve, wherein emptying pipeline valve one end
It is connect by flange with emptying pipeline, the other end is shorted by another flange and first pipe and is connected；Flash distillation valve one end passes through
One flange and second pipe, which are shorted, to be connected, and the other end is connected by the flash distillation air exit of another flange and flash tank；Automatic valve
Door one end is shorted by a flange and first pipe and is connected, and the other end is shorted by another flange and second pipe and is connected.
Further, the emptying pipeline valve and flash distillation valve are a Hand-operated butterfly valve, and automatic valve is one automatic
Butterfly valve.
Further, the automatic valve of each flashing apparatus unit is all connected with computer master control system, passes through computer master control interface
Carry out separate unit control.
In use, when flash tank breaks down, automatic valve can be closed by computer master control interface, if automatic valve
Door is not closed completely or fails, and other flashing apparatus exhausts enter failure flash tank, can close emptying pipeline valve or flash distillation valve,
Emptying pipeline valve and flash distillation valve can also be simultaneously closed off, the troubleshooting of separate unit flash tank can be carried out；When automatic valve loses
Effect, emptying pipeline valve and flash distillation valve are rotated insensitive or are not closed completely, and can not be carried out by valve group to separate unit flash distillation exhaust
When control, the gas exhaust inspecting that can be flashed by adjusting supervisor's valve guarantees that production is stablized and carries out；When automatic valve fail,
Signal cannot be transferred to computer master control interface, when needing to overhaul automatic valve, can close emptying pipeline valve and flash distillation valve, this
It is only to need flash tank carrying out row pressure processing, replacement, the upkeep operation of automatic valve can be carried out by not cooling down to flash tank.
The utility model is by being designed to several units for flashing apparatus, and each unit is independently connected exhaust manifold, respectively
Unit forms the relationship being connected in parallel.Meanwhile be both provided in each unit an automatic valve, a manual evacuated tube road valve and
One manual flash valve door in flash tank or when automatic valve occurs abnormal, can be controlled by main valve, and by hand-operated valve into
Row is closed, and it is not necessary that the associate device of the entire production line all stops, reaches continuous production, safety work, fortune simple with structure
The advantages that row is reliable, easy to repair.
Detailed description of the invention
Fig. 1 is the control structure schematic diagram of the single flash tank of the utility model；
Fig. 2 is the connection schematic diagram of the utility model exhaust manifold.
In figure, 1 is emptying pipeline, and 2 are shorted for emptying pipeline valve, 3 for first pipe, and 4 be automatic valve, and 5 be second
Pipeline is shorted, and 6 be flash distillation valve, and 7 be flash distillation air exit, and 8 be flash tank, and 9 be exhaust manifold, and 10 be main tube valve, and 11 are
Scrubbing tower exhaust line.
Specific embodiment
In the present embodiment, referring to Figures 1 and 2, the oxygen leaching flashes gas exhaust inspecting structure, includes flash tank 8, row
Gas supervisor 9 and supervisor's valve 10, exhaust manifold 9 are connect by being responsible for valve 10 with scrubbing tower exhaust line 11；The exhaust master
Pipe 9 is connected with several flashing apparatus units, and each flashing apparatus unit is connected in parallel exhaust manifold 9；Each flash evaporation unit
Structure is identical, includes a flash tank 8, an automatic valve 4 and an emptying pipeline 2, automatic valve 4 be set to flash tank 8 with
It empties on the pipeline that pipeline 1 connects, it is also auxiliary at least provided with two auxiliary valves, two in the pipeline that flash tank 8 is connect with emptying pipeline 1
Valve is helped to be respectively arranged between automatic valve 4 and emptying pipeline 1 and between flash tank 8 and automatic valve 4；Each flash distillation is single
Member is connect by respective emptying pipeline with exhaust manifold 9.
Flash tank 8 is shorted by two pipelines and is connect with emptying pipeline 1, and it is respectively that first pipe is shorted 3 Hes that two pipelines, which are shorted,
Second pipe is shorted 5, and first pipe is shorted 3 and is connected between automatic valve 4 and emptying pipeline 1, and second pipe is shorted 5 and is connected to
Between flash tank 8 and automatic valve 4.
Two auxiliary valves are respectively to empty pipeline valve 2 and flash distillation valve 6, wherein emptying 2 one end of pipeline valve passes through method
Blue to connect with emptying pipeline 1, the other end is shorted 3 with first pipe by another flange and connect；It flashes 6 one end of valve and passes through a method
Blue to connect with second pipe short circuit 5, the other end is connect by another flange with the flash distillation air exit 7 of flash tank 8；Automatic valve
4 one end are shorted 1 with first pipe by a flange and connect, and the other end is shorted 5 with second pipe by another flange and connect.
The emptying pipeline valve 2 and flash distillation valve 6 are a Hand-operated butterfly valve, and automatic valve 4 is an automatic butterfly valve.
The automatic valve 4 of each flashing apparatus unit is all connected with computer master control system, carries out separate unit by computer master control interface
Control.
In use, when flash tank 8 breaks down, automatic valve 4 can be closed by computer master control interface, if automatically
Valve 4 is not closed completely or fails, and other flashing apparatus exhausts enter failure flash tank, can close emptying pipeline valve 2 or flash distillation
Valve 6 can also simultaneously close off emptying pipeline valve 2 and flash distillation valve 6, can carry out the troubleshooting of separate unit flash tank；When certainly
Movable valve 4 fails, and emptying pipeline valve 2 and flash distillation valve 6 are rotated insensitive or be not closed completely, and can not lead to separate unit flash distillation exhaust
When crossing valve group and being controlled, the gas exhaust inspecting that can be flashed by adjusting supervisor's valve 10 guarantees that production is stablized and carries out；When certainly
Movable valve 4 fails, and signal cannot be transferred to computer master control interface, when needing to overhaul automatic valve 4, can close emptying pipeline valve
2 and flash distillation valve 6, this be only need by flash tank carry out row pressure processing, automatic valve 4 can be carried out by not cooling down to flash tank
Replacement, upkeep operation.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (5)
- It include that flash tank, exhaust manifold and supervisor's valve, exhaust manifold are logical 1. a kind of oxygen leaching flashes gas exhaust inspecting structure It crosses supervisor's valve to connect with scrubbing tower exhaust line, it is characterised in that: the exhaust manifold is connected with several flashing apparatus lists Member, and each flashing apparatus unit is connected in parallel exhaust manifold；The structure of each flash evaporation unit is identical, include a flash tank, One automatic valve and an emptying pipeline, automatic valve be set to flash tank with empty on the pipeline that connect of pipeline, in flash tank and The pipeline of pipeline connection is emptied also at least provided with two auxiliary valves, two auxiliary valves are respectively arranged at automatic valve and emptying pipeline Between and flash tank and automatic valve between；Each flash evaporation unit is connect by respective emptying pipeline with exhaust manifold.
- 2. oxygen leaching according to claim 1 flashes gas exhaust inspecting structure, it is characterised in that: flash tank passes through two pipelines It is shorted and is connect with emptying pipeline, it is respectively that first pipe short circuit and second pipe are shorted that two pipelines, which are shorted, and first pipe, which is shorted, to be connected It is connected between automatic valve and emptying pipeline, second pipe short circuit is connected between flash tank and automatic valve.
- 3. oxygen leaching according to claim 2 flashes gas exhaust inspecting structure, it is characterised in that: two auxiliary valves are respectively Pipeline valve and flash distillation valve are emptied, wherein emptying pipeline valve one end is connect by flange with emptying pipeline, the other end passes through Another flange and first pipe, which are shorted, to be connected；It flashes valve one end and connection is shorted by a flange and second pipe, the other end is logical The flash distillation air exit for crossing another flange and flash tank connects；Automatic valve one end is shorted by a flange and first pipe to be connected It connects, the other end is shorted by another flange and second pipe and is connected.
- 4. oxygen leaching according to claim 3 flashes gas exhaust inspecting structure, it is characterised in that: the emptying pipeline valve It is a Hand-operated butterfly valve with flash distillation valve, and automatic valve is an automatic butterfly valve.
- 5. oxygen leaching according to claim 4 flashes gas exhaust inspecting structure, it is characterised in that: each flashing apparatus unit Automatic valve is all connected with computer master control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711284.9U CN208465220U (en) | 2018-05-14 | 2018-05-14 | A kind of oxygen leaching flash distillation gas exhaust inspecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711284.9U CN208465220U (en) | 2018-05-14 | 2018-05-14 | A kind of oxygen leaching flash distillation gas exhaust inspecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208465220U true CN208465220U (en) | 2019-02-05 |
Family
ID=65221346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820711284.9U Active CN208465220U (en) | 2018-05-14 | 2018-05-14 | A kind of oxygen leaching flash distillation gas exhaust inspecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208465220U (en) |
-
2018
- 2018-05-14 CN CN201820711284.9U patent/CN208465220U/en active Active
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