CN203408563U - Waste liquid recycling system for torch separation tank - Google Patents
Waste liquid recycling system for torch separation tank Download PDFInfo
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- CN203408563U CN203408563U CN201320416361.5U CN201320416361U CN203408563U CN 203408563 U CN203408563 U CN 203408563U CN 201320416361 U CN201320416361 U CN 201320416361U CN 203408563 U CN203408563 U CN 203408563U
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- torch
- knockout drum
- liquid
- house steward
- horizontal
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Abstract
The utility model discloses a waste liquid recycling system for a torch separation tank. The waste liquid recycling system for the torch separation tank comprises torch header pipes, a horizontal torch separation tank, a liquid suction pump and a recycling system, wherein the torch header pipes comprise a first header pipe and a second header pipe; the first header pipe comprises a first connecting pipe which is bent downwardly and is connected with the horizontal torch separation tank; the second header pipe comprises a second connecting pipe which is bent downwardly and is connected with the horizontal torch separation tank; the horizontal torch separation tank is connected with the liquid suction pump through a pipe; the output end of the liquid suction pump is connected with the recycling system. The waste liquid recycling system can enable the liquid droplet separating effect to be better; through the arrangement of the liquid suction pump and a liquid level monitoring device, automatic liquid drainage of the separation tank can be achieved, thus effectively avoiding the problems that the separation tank is full of liquid and torch contains water due to untimely liquid drainage, reducing the workload of an on-site worker and avoiding injury to a person during manual liquid drainage.
Description
Technical field
The utility model relates to torch and divides flow container technical field, relates in particular to a kind of torch knockout drum Mead-Bauer recovery system.
Background technology
Flare system is the safety dumping combustion plant of petrochemical industry manufacturing enterprise indispensability, is used for the fuel gas of process for producing device discharge, is also used for processing cannot utilizing of producing in normal productive process simultaneously, but fuel gas that must outer row.Torch gas is being discharged into torch facility way from device district, due to the technology characteristics such as cooling, and can entrained drip in gas.If do not process, will bring the harm such as fire rain.
Existing torch knockout drum Mead-Bauer recovery system, it can not carry out effectively the drop in gas being carried out to separation, in the gas of discharge, is being mingled with drop, easily causes fire rain harm.
Existing torch knockout drum, without automatic liquid-drainage function, can only carry out manual discharge opeing to torch knockout drum by patrol officer in the process of patrolling and examining.Thereby increased operating personnel's workload, and had larger potential safety hazard in discharge opeing process.
Utility model content
Goal of the invention of the present utility model is to overcome defect of the prior art, and a kind of torch knockout drum Mead-Bauer recovery system of effectively precipitation of liquid droplets is provided.
The technical solution of the utility model provides a kind of torch knockout drum Mead-Bauer recovery system, comprise torch house steward, horizontal torch knockout drum, suction pumps and recovery system, described torch house steward comprises the first house steward and the second house steward, described the first house steward has downward bending, and the first tube connector joining with described horizontal torch knockout drum; Described the second house steward also has downward bending, and the second tube connector joining with described horizontal torch knockout drum; Wherein, described horizontal torch knockout drum and described suction pumps are connected together by pipeline, and described imbibition delivery side of pump is connected with described recovery system.
Further, in described horizontal torch knockout drum, be provided with multilayer separating plate, on described separating plate, be provided with through hole.
Further, described multilayer separating plate is arranged in described horizontal torch knockout drum equably, and the interlaced setting of through hole on every two adjacent described separating plates.
Further, on described the first house steward, be also connected with a vertical torch knockout drum, the upper end of described vertical torch knockout drum is by forming a closed circuit between pipeline and described the first house steward, and the bottom of described vertical torch knockout drum is connected with described horizontal torch knockout drum by pipeline.
Further, on the pipeline between described horizontal torch knockout drum and described vertical torch knockout drum, be also provided with ball valve switch.
Further, in described vertical torch knockout drum, be provided with at least one deck separating plate, on described separating plate, be provided with through hole.
Further, in the separated filling of described horizontal torch, be also provided with for controlling the liquid level monitoring device of described suction pumps switch.
Further, described liquid level monitoring device is floating-ball level switch, and described floating-ball level switch is positioned at the separated filling of described horizontal torch, and is connected with described suction pumps by wire.
Adopt technique scheme, there is following beneficial effect:
By be provided with U-shaped structure on torch house steward, can be so that drop separation better effects if.And in torch knockout drum, separating plate is set, further improved the separating effect of drop.And by suction pumps and liquid level monitoring device are set, can realize knockout drum automatic drain, effectively prevent from because of discharge opeing, causing not in time the problems such as the full liquid of knockout drum, torch band water, can alleviate site operation personnel's workload, the injury to personnel simultaneously while avoiding manual discharge opeing.The torch condensate liquid that discharge is collected can be delivered to the recovery systems such as pulping system and recycle, and avoids environmental pollution and water resource waste.
Accompanying drawing explanation
The schematic diagram of a kind of torch knockout drum Mead-Bauer recovery system that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation of separating plate;
Fig. 3 is the schematic diagram that the floating-ball level switch in the separated filling of horizontal torch is connected with suction pumps.
The Reference numeral table of comparisons:
1-torch house steward; 11-the first house steward; 111-the first tube connector;
12-the second house steward; 121-the second tube connector; 13-pipeline;
14-pipeline; 15-ball valve switch; 16-pipeline;
17-control valve; The horizontal torch of 2-is separated fills with; 3-suction pumps;
31-pipeline; 32-pipeline; 33-control valve;
34-control valve; 4-recovery system; The vertical torch knockout drum of 5-;
6-separating plate; 61-through hole; 7-floating-ball level switch;
71-ball float; 72-column; 73-control cabinet;
74-wire.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present utility model.
Flare system is for processing petrochemical plant, oil plant, chemical plant and other factory thereof or the device flammable and combustible and poisonous gas that cannot reclaim and reprocess and the special combustion plant of steam, is to guarantee that factory safety produces, reduces important measures of environmental pollution.
Discharge gas is divided into following four kinds of situations by medium state: 1, hot gas); 2, cold air; 3, cold air and hot gas have, but not moisture; 4, liquid-discharging system.
Any situation of four kinds of states of discharge gas medium, all needs to arrange a house steward.The liquid of general discharge is what to separate with the gas of discharge, for the logistics with liquid, will establish separation facilities and independent liquid phase systems.Every flare discharge gas house steward should establish knockout drum, the liquid phase in the drop of carrying secretly in order to divided gas flow or contingent two phase flow.For preventing " fire rain ", the separating power of knockout drum, for to get off to the drop separation of major general >=400 μ m, preferably also separates the drop of >=150 μ m, reduces drop as far as possible and carries secretly.Minute flow container that torch is conventional is divided into horizontal torch knockout drum and vertical torch knockout drum.No matter horizontal torch knockout drum and vertical torch knockout drum, its cavity is empty.
As shown in Figure 1, the utility model provides a kind of torch knockout drum Mead-Bauer recovery system, comprise torch house steward 1, horizontal torch knockout drum 2, suction pumps 3 and recovery system 4, this torch house steward 1 comprises the first house steward 11 and the second house steward 12, this first house steward 11 has downward bending, and the first tube connector 111 joining with horizontal torch knockout drum 2; This second house steward 12 also has downward bending, and the second tube connector 121 joining with horizontal torch knockout drum 2; Wherein, this horizontal torch knockout drum 2 is connected together by pipeline 31 with suction pumps 3, and the output of suction pumps 3 is connected with recovery system 4.
This torch knockout drum Mead-Bauer recovery system comprises torch house steward 1, and gas flows along the direction shown in arrow in torch house steward 1.This torch house steward 1 comprises the first house steward 11 and the second house steward 12.Horizontal torch knockout drum 2 is positioned at torch house steward 1 below.On the first house steward 11, there are the first tube connector 111, the second house stewards 12 towards horizontal torch knockout drum 2 bendings, above there is the second tube connector 121 towards horizontal torch knockout drum 2 bendings.This first tube connector 111 is connected with horizontal torch knockout drum 2, for inputting gas to horizontal torch knockout drum 2.This second tube connector 121 is connected with horizontal torch knockout drum 2, for the gas after horizontal torch knockout drum 2 separating liquids, continues to transport along direction shown in arrow.And form U-shaped structure between this first tube connector 111, the second tube connector 121 and horizontal torch knockout drum 2.When the gas with liquid is after the first house steward 11 and the first tube connector 111, enter horizontal torch knockout drum 2, because the density of gas is less than the density of liquid, liquid automatically sinks in horizontal torch knockout drum 2, gas through first separation enters in the second tube connector 121, because gas moves upward at this second tube connector 121, makes not have separative liquid to continue automatically to fall, further carry out gas liquid separation, after purifying, gas transports assigned address to through the second house steward 12 again.By U-shaped structure is set, improve the effect of gas liquid separation, effectively prevented the problems such as torch band water.
In this torch knockout drum Mead-Bauer recovery system, also comprise suction pumps 3, this suction pumps 3 is connected with horizontal torch knockout drum 2 by pipeline 31, and its output is connected with recovery system 4 by pipeline 32.When horizontal torch knockout drum 2 has ponding, suction pumps 3 is started working, by the ponding in horizontal torch knockout drum 2, pump in recovery system 4 through piping 31, pipeline 32 in turn, by recovery systems such as pulping systems, recycle, avoid environmental pollution and water resource waste.On this pipeline 31, be provided with control valve 33, for controlling liquid, whether need to enter suction pumps 3; On this pipeline 32, be provided with control valve 34, for controlling suction pumps 3, to absorption system 4, supply page.
Preferably, as illustrated in fig. 1 and 2, in horizontal torch knockout drum 2, be provided with multilayer separating plate 6, on separating plate 6, be provided with through hole 61.The both sides, front and back of separating plate 6 and the inwall of horizontal torch knockout drum 2 are fixed together, and also can be soared and are fixed in the cavity of horizontal torch knockout drum 2 by support.After the gas with liquid enters horizontal torch knockout drum 2, gas moves down under the effect of pressure, and drives liquid to move down.Liquid is precipitated to the bottom of horizontal torch knockout drum 2 through through hole 61, because gas density is less than fluid density, under the effect of atmospheric buoyancy force, gas floating, by through hole 61, enters in the second tube connector 121, through the second house steward 12, is transported to desired location.By separating plate 6 is set, and through hole 61 is set on separating plate 6, can realizes better gas liquid separation, further improved the separating effect of drop.
Preferably, multilayer separating plate 6 is arranged in horizontal torch knockout drum 2 equably, and the interlaced setting of through hole 61 on every two adjacent separating plates 6.By by the interlaced setting of the through hole on adjacent separating plate 6 61, can further prevent that liquid from, along with gas floats, entering in the second house steward 12, it has further improved the separating effect of drop.
Preferably, as shown in Figure 1, on the first house steward 11, be also connected with a vertical torch knockout drum 5, the upper end of this vertical torch knockout drum 5 is by forming a closed circuit between pipeline (13,14) and the first house steward 11, and the bottom of this vertical torch knockout drum 5 is connected with horizontal torch knockout drum 2 by pipeline 16.
The first house steward 11, connect again a vertical torch knockout drum 5, before this vertical torch knockout drum 5 is positioned at the first tube connector 111.This vertical torch knockout drum 5 forms a closed circuit by pipeline 13, pipeline 14 and the first house steward 11.Be specially, gas with liquid enters in pipeline 13 along the direction shown in arrow through the first house steward 11, enter vertical torch knockout drum 5, gas after vertical torch knockout drum 5 carries out fluid separation applications, pipeline 14 through vertical torch knockout drum 5 upper ends enters in the first house steward 11 along the direction shown in arrow again, continuation enters in horizontal torch knockout drum 2 through the first tube connector 111, more further carries out aqueous vapor separation.Liquid after vertical torch knockout drum 5 separation enters in horizontal torch knockout drum 2 through piping 16, with together with liquid in horizontal torch knockout drum 2 in suction pumps 3 input recovery systems 4.By the liquid in purification separation gas repeatedly, realized better fluid separation applications, guaranteed the degree of purity of gas.
As shown in Figure 1, on the pipeline 16 between horizontal torch knockout drum 2 and vertical torch knockout drum 5, be also provided with ball valve switch 15, for controlling, the liquid of vertical torch knockout drum 5 inputted to horizontal torch knockout drum 2.On pipeline 16, be also provided with control valve 17, can improve the pressure in pipeline 16 as required, make liquid flow more smooth.
In above-mentioned vertical torch knockout drum 5, be provided with at least one deck separating plate 6, on this separating plate 6, be provided with through hole 61.The operation principle of separating plate 6 is the same, can realize better gas liquid separation, improves the separating effect of drop.
In order to realize automatic drain, as shown in figures 1 and 3, the separated filling in 2 of above-mentioned horizontal torch is also provided with for controlling the liquid level monitoring device of suction pumps 3 switches.This liquid level monitoring device is floating-ball level switch 7, and floating-ball level switch 7 is positioned at the separated filling 2 of horizontal torch, and is connected with suction pumps 3 by wire 74.
This floating-ball level switch 7 comprises ball float 71, column 72 and control cabinet 73, column 72 is vertically mounted in the separated filling 2 of horizontal torch, ball float 71 is enclosed within on column 72 and can moves up and down or move up and down together with column 72 along column 72, control cabinet 73 is positioned at the top of column 72, and control cabinet 72 is connected with suction pumps 3 by wire 74.Above-mentioned ball float 71 is magnetic ball float, in column 72, spring is installed.Liquid level position when setting as required float switch and need to work.Ball float 71 is along with rising or the decline of liquid, ball float 71 moves up and down together, thereby makes spring contraction or length in this column 72, thereby produces the action of adhesive or disconnection, make a switching signal of control cabinet 73 outputs, through wire 74, control suction pumps 3 work or quit work.It can realize knockout drum automatic drain, effectively prevents from because of discharge opeing, causing not in time the problems such as the full liquid of knockout drum, torch band water, can alleviate site operation personnel's workload, the injury to personnel simultaneously while avoiding manual discharge opeing.
The place of the vertical knockout drum of use in native system can certainly be used horizontal knockout drum as required, uses the place of horizontal knockout drum also can use as required vertical knockout drum.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that for the person of ordinary skill of the art, on the basis of the utility model principle, can also make some other modification, also should be considered as protection domain of the present utility model.
Claims (8)
1. a torch knockout drum Mead-Bauer recovery system, is characterized in that, comprises torch house steward, horizontal torch knockout drum, suction pumps and recovery system, and described torch house steward comprises the first house steward and the second house steward,
Described the first house steward has downward bending, and the first tube connector joining with described horizontal torch knockout drum;
Described the second house steward also has downward bending, and the second tube connector joining with described horizontal torch knockout drum;
Wherein, described horizontal torch knockout drum and described suction pumps are connected together by pipeline, and described imbibition delivery side of pump is connected with described recovery system.
2. a kind of torch knockout drum Mead-Bauer recovery system according to claim 1, is characterized in that, in described horizontal torch knockout drum, is provided with multilayer separating plate, on described separating plate, is provided with through hole.
3. a kind of torch knockout drum Mead-Bauer recovery system according to claim 2, is characterized in that, described multilayer separating plate is arranged in described horizontal torch knockout drum equably, and the interlaced setting of through hole on every two adjacent described separating plates.
4. a kind of torch knockout drum Mead-Bauer recovery system according to claim 1, it is characterized in that, on described the first house steward, be also connected with a vertical torch knockout drum, the upper end of described vertical torch knockout drum is by forming a closed circuit between pipeline and described the first house steward, and the bottom of described vertical torch knockout drum is connected with described horizontal torch knockout drum by pipeline.
5. a kind of torch knockout drum Mead-Bauer recovery system according to claim 4, is characterized in that, on the pipeline between described horizontal torch knockout drum and described vertical torch knockout drum, is also provided with ball valve switch.
6. a kind of torch knockout drum Mead-Bauer recovery system according to claim 5, is characterized in that, in described vertical torch knockout drum, is provided with at least one deck separating plate, on described separating plate, is provided with through hole.
7. a kind of torch knockout drum Mead-Bauer recovery system according to claim 1, is characterized in that, in the separated filling of described horizontal torch, is also provided with for controlling the liquid level monitoring device of described suction pumps switch.
8. a kind of torch knockout drum Mead-Bauer recovery system according to claim 7, it is characterized in that, described liquid level monitoring device is floating-ball level switch, and described floating-ball level switch is positioned at the separated filling of described horizontal torch, and is connected with described suction pumps by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416361.5U CN203408563U (en) | 2013-07-12 | 2013-07-12 | Waste liquid recycling system for torch separation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416361.5U CN203408563U (en) | 2013-07-12 | 2013-07-12 | Waste liquid recycling system for torch separation tank |
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| Publication Number | Publication Date |
|---|---|
| CN203408563U true CN203408563U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416361.5U Expired - Lifetime CN203408563U (en) | 2013-07-12 | 2013-07-12 | Waste liquid recycling system for torch separation tank |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105732318A (en) * | 2016-04-25 | 2016-07-06 | 张家港市华昌新材料科技有限公司 | Method for treating condensate of flare gas accident liquid separation tank |
-
2013
- 2013-07-12 CN CN201320416361.5U patent/CN203408563U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105732318A (en) * | 2016-04-25 | 2016-07-06 | 张家港市华昌新材料科技有限公司 | Method for treating condensate of flare gas accident liquid separation tank |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
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| CX01 | Expiry of patent term |