CN205832958U - A kind of dust removal machine excess flow control - Google Patents

A kind of dust removal machine excess flow control Download PDF

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Publication number
CN205832958U
CN205832958U CN201620690043.1U CN201620690043U CN205832958U CN 205832958 U CN205832958 U CN 205832958U CN 201620690043 U CN201620690043 U CN 201620690043U CN 205832958 U CN205832958 U CN 205832958U
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China
Prior art keywords
regulating reservoir
balance
dust removal
bunker
removal machine
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Application number
CN201620690043.1U
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Chinese (zh)
Inventor
卞永岩
赖仲文
陈振荣
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Fujian Weidong Environmental Protection Co Ltd
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Fujian Weidong Environmental Protection Co Ltd
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Priority to CN201620690043.1U priority Critical patent/CN205832958U/en
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Abstract

This utility model purpose is to provide a kind of dust removal machine excess flow control, is made up of with balance bunker surge bunker;Described surge bunker is arranged on fuselage outer side, and its headroom is connected with space in fuselage, is provided with a regulating reservoir bottom it, and this regulating reservoir is connected with the slurry pool in fuselage, and this regulating reservoir upper height scalable;Described balance bunker is arranged on outside surge bunker, its headroom is connected with air, a counterbalance cell it is provided with bottom it, one balance pipe is set in counterbalance cell, being connected with counterbalance cell bottom balance pipe, and be immersed in counterbalance cell in liquid, described balance pipe is connected with space in addition to regulating reservoir in surge bunker, offering through hole on balance pipe, the overflow in regulating reservoir can flow into counterbalance cell by this through hole.After using this utility model, can monitor and adjust the high level in slurry pool in real time, and be not required to be additionally provided work capacity consumption, it is also possible to the precipitate bottom slurry pool is discharged by blowdown relief port.

Description

A kind of dust removal machine excess flow control
Technical field
This utility model relates to smoke wet method sulphur removing and dust removing apparatus field, especially relates to a kind of dust removal machine overflow control Device.
Background technology
In recent years, China's air environmental pollution was day by day serious, and the life of acid rain and gray haze problem crisis people produces Even survive.Sulfur dioxide and flue dust that coal-burning boiler is given off are one of most important sources causing acid rain and gray haze, for SO2, NOx and smoke content considered critical, flue gas desulfurization have been made by the fire coal boiler fume discharge standard that this China formulates Denitration dust collecting becomes requisite operation before discharge.
The operation principle of wet desulphurization and dedusting technology is usually and first by flue, high pressure flue gas is drained into desulfurization slurry Chi Zhong, makes SO2, NOx in flue gas be fully contacted reaction with the akaline liquid in slurry pool and remove;Then pass through and spray is set Layer, make the flue gas after de-in uphill process with liquid (usually water, the preferably akaline liquid) close contact sprayed, Further the solid smoke contamination thing in flue gas and gaseous contaminant are all adsorbed onto in sprinkling drop, and final settlement is to slurry In liquid pool.It is commonly installed a water level controller, for monitoring the liquid level in slurry pool, when in slurry pool in the outside of dust removal machine When liquid level exceedes the high level of setting, the stopping that can switching off the pump is supplied water, when the liquid level in slurry pool is less than the minimum liquid set During position, water pump moisturizing can be opened.
Although prior art has been able to by the liquid level in automonitor table monitoring slurry pool, but can only monitor the highest Liquid level and minimum liquid level, 1, cannot according to dedusting need adjust slurry pool high level;2, the reality in slurry pool cannot be monitored Time liquid level, in order to the timely moisturizing when liquid level is very few, the liquid level such as be unlikely to and be preferably minimized liquid level just moisturizing and affect dust removing effects; 3, cannot automatically overflow when liquid level is too high, it is necessary to manually opened relief port discharges water, need artificial supervision, affect the effect of desulfurization and dedusting Rate;4, automatic monitoring instrument table can produce extra work energy expenditure.In order to solve drawbacks described above present in prior art, begin This case is had to produce.
Utility model content
For existing method and the deficiency of technology, the technical problems to be solved in the utility model is a kind of dust removal machine overflow Control device, it is characterised in that: it is made up of with balance bunker surge bunker;
Described surge bunker is arranged on fuselage outer side, and its headroom is connected with space in fuselage, is provided with one bottom it Regulating reservoir, this regulating reservoir is connected with the slurry pool in fuselage, and this regulating reservoir upper height scalable;
Described balance bunker is arranged on outside surge bunker, and its headroom is connected with air, is provided with a balance bottom it Pond, arranges a balance pipe, is connected with counterbalance cell bottom balance pipe in counterbalance cell, and is immersed in counterbalance cell in liquid, described Balance pipe and surge bunker in space in addition to regulating reservoir be connected, balance pipe is offered through hole, the overflow in regulating reservoir can Counterbalance cell is flowed into by this through hole.
Described regulating reservoir is low wide and up narrow shape.
One blowdown relief port is set at the bottom of described regulating reservoir and counterbalance cell pond.
The described adjustable part of regulating reservoir upper height is made up of internal and external casing, and internal and external casing is threaded connection, Trocar sheath can be made to rise or fall relative to inner sleeve by rotating internal and external casing.
Being funnel-form at the bottom of described regulating reservoir and counterbalance cell pond, described blowdown relief port is arranged in bell mouth.
By improvement of the present utility model, the liquid level in slurry pool can be monitored in real time, it is also possible to need to adjust according to dedusting The high level of whole slurry pool, and be not required to be additionally provided work capacity consumption, designed by simple structure, it is also possible to by serosity Precipitate bottom pond is discharged by blowdown relief port, simple in construction, has higher practical value and promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration
Surge bunker 1, regulating reservoir 101, regulating reservoir top 102, fuselage communicating pipe 103, regulating reservoir through hole 104, regulating reservoir is arranged Dirty relief port 105, balance bunker 2, counterbalance cell 201, balance pipe 202, atmospheric communicating pipe 203, balance pipe through hole 204, balance bunker is arranged Dirty relief port 205, slurry pool 5, dust removal machine fuselage 6.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, this utility model is entered Row elaborates.
Fig. 1 is a kind of dust removal machine excess flow control that this utility model discloses, and is made up of with balance bunker 2 surge bunker 1.
Surge bunker 1 is arranged on outside dust removal machine fuselage 6, and the headroom of surge bunker 1 is with space in fuselage by fuselage even Siphunculus 103 is connected so that the air pressure in surge bunker 1 is identical with the air pressure in dust removal machine fuselage 6.It is provided with one bottom surge bunker 1 Regulating reservoir 101, this regulating reservoir 101 is connected by regulating reservoir through hole 104 with the slurry pool 5 in dust removal machine, regulating reservoir top 102 Height can regulate. owing to surge bunker 1 is connected with dust removal machine fuselage 6 space so that residing for regulating reservoir 101 and slurry pool 5 Air pressure environment identical, and be interconnected bottom both, therefore, the liquid level in regulating reservoir 101 and the liquid level in slurry pool 5 Keep identical.
Balance bunker 2 is arranged on outside surge bunker 1, and balance bunker 2 headroom is connected with air by atmospheric communicating pipe 203 Logical so that the air pressure in balance bunker 2 is identical with atmospheric pressure.Being provided with a counterbalance cell 201 bottom balance bunker, counterbalance cell 201 is near adjusting The side in joint storehouse 1 is provided with a balance pipe 202 being higher than balance bunker 2 top, and in the present embodiment, balance pipe 202 passes through balance pipe Through hole 204 is connected with the space beyond the regulating reservoir 101 in surge bunker 1, so that the air pressure in balance pipe 202 and surge bunker The air pressure of 1 is identical, and when arranging, should make the bottom of balance pipe 202 all remain under any running status be immersed in flat Below the liquid level of weighing apparatus pond 2, generally consider to be set lower than the bottom of balance pipe 202 position of counterbalance cell 2 minimum work liquid level, to protect The carrying out of the normal work of card, the overflow in surge bunker 1 flows into counterbalance cell 2 again by this balance pipe through hole 204.Certainly, air pressure Connect and can be realized by identical channel balance pipe through-hole 204 as the present embodiment with overflow connection, it is also possible to point Do not realized by different passages.
The effect of balance bunker 2 is to make atmospheric pressure balance each other with the air pressure in surge bunker 1, due to dedusting when dust removal machine works Air pressure in machine fuselage 6 will be generally below atmospheric pressure, and the air pressure in surge bunker 1 is identical with the air pressure in dust removal machine fuselage 6, balance Air pressure in pipe 202 is identical with the air pressure in surge bunker 1, thus the air pressure in balance pipe 202, surge bunker 1 is below atmospheric pressure. And balance bunker 2 is connected with atmospheric pressure, therefore the liquid in counterbalance cell 201 can up be pressed by atmospheric pressure by balance pipe 202, this The hydraulic pressure that air pressure in sample surge bunker 1 produces plus water column higher than counterbalance cell 201 part in balance pipe 202 together with atmospheric pressure Balance each other.
Regulating reservoir 101 upper height scalable, with the needs of satisfied adjustment liquid level, generally can use internal and external casing Design, i.e. regulating reservoir 101 top is made up of internal and external casing, and internal and external casing can be threaded connection or by chute, slide block Connecting Deng various ways, such trocar sheath can move up and down relative to inner sleeve, thus adjusts the height on regulating reservoir 101 top Degree.Certainly, this embodiment is only a kind of mode regulating height, as long as other structures design on regulating reservoir 101 top can Adjust height, i.e. fall into protection domain of the present utility model.
After using this utility model, just be could be aware that the real-time liquid in slurry pool 5 by the liquid level of monitoring regulating reservoir 101 Position;The high level of slurry pool just can be adjusted, when the liquid level in slurry pool 5 is high by adjusting the height on regulating reservoir top 102 When the height on regulating reservoir top 102, liquid will overflow from regulating reservoir 101 automatically, flows to counterbalance cell by balance pipe 203 201.Owing to slurry pool 5 is connected with regulating reservoir 1, periodically turn on regulating reservoir blowdown relief port 105 and counterbalance cell blowdown relief port 205, it is possible to the precipitate being deposited to bottom slurry pool 5, regulating reservoir 101, counterbalance cell 201 is discharged, in order to avoid affecting slurry pool 5 Desulfurization and dedusting effect.
Preferably, regulating reservoir 101 is designed as low wide and up narrow shape, so, enters at the liquid level adjusting regulating reservoir 101 And it is less to adjust the water yield required during the liquid level in slurry pool 5, save the energy.
Preferably, bottom regulating reservoir 101, it is being additionally provided with a regulating reservoir blowdown relief port 105, is also setting at the bottom of the pond of counterbalance cell 2 Put a counterbalance cell blowdown relief port 205.It is funnel-form at the bottom of described regulating reservoir 101 and counterbalance cell 201 pond, blowdown relief port 105 He 205 are all arranged in bell mouth, are so more convenient for being deposited in the precipitate at the bottom of pond and discharge.
These are only preferred embodiment of the present utility model, the not restriction to protection domain of the present utility model.All depend on The equivalent variations that the mentality of designing of this case is done, each falls within the protection domain of this case.

Claims (5)

1. a dust removal machine excess flow control, it is characterised in that: it is made up of with balance bunker surge bunker;
Described surge bunker is arranged on fuselage outer side, and its headroom is connected with space in fuselage, is provided with a regulation bottom it Pond, this regulating reservoir is connected with the slurry pool in fuselage, and this regulating reservoir upper height scalable;
Described balance bunker is arranged on outside surge bunker, and its headroom is connected with air, is provided with a counterbalance cell bottom it, flat Weighing apparatus arranges a balance pipe in pond, is connected with counterbalance cell bottom balance pipe, and is immersed in counterbalance cell in liquid, described balance Managing space except regulating reservoir in addition to interior with surge bunker to be connected, balance pipe is offered through hole, the overflow in regulating reservoir can be by being somebody's turn to do Through hole flows into counterbalance cell.
2. a kind of dust removal machine excess flow control as claimed in claim 1, it is characterised in that: described regulating reservoir is lower width Upper narrow shape.
3. a kind of dust removal machine excess flow control as claimed in claim 1, it is characterised in that: described regulating reservoir and balance One blowdown relief port is set at the bottom of Chi Chi.
4. a kind of dust removal machine excess flow control as claimed in claim 1 or 2, it is characterised in that: on described regulating reservoir The Height Adjustable part in portion is made up of internal and external casing, and internal and external casing is threaded connection, and can make by rotating internal and external casing Trocar sheath rises or falls relative to inner sleeve.
5. a kind of dust removal machine excess flow control as claimed in claim 3, it is characterised in that: described regulating reservoir peace Being funnel-form at the bottom of Heng Chi pond, described blowdown relief port is arranged in bell mouth.
CN201620690043.1U 2016-07-01 2016-07-01 A kind of dust removal machine excess flow control Active CN205832958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620690043.1U CN205832958U (en) 2016-07-01 2016-07-01 A kind of dust removal machine excess flow control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620690043.1U CN205832958U (en) 2016-07-01 2016-07-01 A kind of dust removal machine excess flow control

Publications (1)

Publication Number Publication Date
CN205832958U true CN205832958U (en) 2016-12-28

Family

ID=58149755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620690043.1U Active CN205832958U (en) 2016-07-01 2016-07-01 A kind of dust removal machine excess flow control

Country Status (1)

Country Link
CN (1) CN205832958U (en)

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