CN206173052U - Full pneumatic automatic control system of inoranic membrane - Google Patents
Full pneumatic automatic control system of inoranic membrane Download PDFInfo
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- CN206173052U CN206173052U CN201621220640.4U CN201621220640U CN206173052U CN 206173052 U CN206173052 U CN 206173052U CN 201621220640 U CN201621220640 U CN 201621220640U CN 206173052 U CN206173052 U CN 206173052U
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- pneumatic
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- liquid level
- inoranic membrane
- water purification
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Abstract
The utility model provides a full pneumatic automatic control system of inoranic membrane, including pneumatic control device, gas accuse valve, liquid level detection pneumatic means on the sewage case, liquid level detection device under the sewage case, the inoranic membrane filters belt cleaning device, gas accuse valve, the air inlet that the inoranic membrane filtered belt cleaning device passes through the path connection with pneumatic control device, the setting of gas accuse valve is on the pipeline of dirty water tank water inlet front end, liquid level detection pneumatic means on the sewage incasement sets up the sewage case, liquid level detection device under the sewage case, liquid level detection pneumatic means is located the top of liquid level detection device under the sewage case on the sewage case. The utility model discloses pneumatic control device is in time given with the signal feedback in the sewage case to liquid level detection device about the sewage case sets up, makes the relevant part of pneumatic control device control to the technical problem that the water that can solve the sewage case was drained or was spilled over, the inoranic membrane filters in addition has among the belt cleaning device gas -liquid resonance to wash the inoranic membrane, spot that can effectual washing inoranic membrane.
Description
Technical field
The utility model is related to water treatment field, specially a kind of full Pneumatic automatic control system of inoranic membrane.
Background technology
It is the existing technology of in the market with inorganic film process sewage, and is also applied to treatment mine water field.But
Be in the market it is most of be electric automatic control, various signals are detected by electric device.But, it is electrically automatic on the market
Control inorganic film water treatment equipment to cannot be directly used to the water process of underground coal mine, mine water can only be pumped, on the ground
Processed.Need to design a kind of full Pneumatic automatic control system of inoranic membrane and be used directly for underground coal mine, it is not necessary to anti-
It is quick-fried electric, it is not necessary to obtain coal peace certification, it is only necessary to which using the existing compressed air of mine can just realize Automatic Control.
Mine System is directly processed into clean water by underground, can bring good economic benefit, and energy-conserving and environment-protective to colliery, saves anti-
Quick-fried electrical resources.The full Pneumatic automatic control water treatment facilities can also be directly used in petroleum chemical industry the field of requirement of explosion proof
Close.
Patent No. 201420319263.4, patent name solves above-mentioned technology for full pneumatic ceramic film water purifying equipment
Problem, but automatic control system imperfection in the patent, liquid level detection device is not provided with mine cistern, easily causes mine
Cistern, the water of backwash water tank are drained or overflowed, so that break down, and spot is difficult to wash on ceramic membrane
Technical problem.
Utility model content
In order to solve foul water tank（It is equal to Patent No. 201420319263.4, patent name is that full pneumatic ceramic film is net
Change the mine cistern in wetting system）Drained or overflowed and inoranic membrane in spot be difficult to wash so that break down
Technical problem, the utility model provides a kind of full Pneumatic automatic control system of inoranic membrane.
A kind of full Pneumatic automatic control system of inoranic membrane, including liquid level inspection in air control unit, Air control valve, foul water tank
Survey liquid level detection device, inorganic membrane filtration cleaning device under pneumatic means, foul water tank, Air control valve, inorganic membrane filtration cleaning dress
The air inlet put is connected with air control unit by passage, and Air control valve is arranged on the pipeline of foul water tank water inlet front end,
Liquid level detection device, level sensing in foul water tank under level sensing pneumatic means, foul water tank in setting foul water tank in foul water tank
Pneumatic means is located at the top of liquid level detection device under foul water tank, and the two is connected with air control unit respectively.
The inorganic membrane filtration cleaning device include pneumatic diaphragm pump, manual modulation valve, pneumatic ball valve I, tubular membrane component,
Tubular membrane, water purification holder, air control unit, time-delay mechanism, it is characterised in that：The delivery port of pneumatic diaphragm pump passes through pipeline
It is connected with tubular membrane component, tubular membrane is arranged in tubular membrane component, tubular membrane component includes that intake tunnel, water purification water outlet lead to
Road, concentrated water exhalant canal and air inlet, set manual modulation valve, pneumatic ball valve I, manually on the pipeline after concentrated water exhalant canal
Regulating valve is connected in parallel with pneumatic ball valve I, and water purification holder is connected by pipeline with tubular membrane component, the air inlet of time-delay mechanism
It is connected by passage with air control unit.
Inorganic membrane filtration cleaning device also includes pneumatic ball valve II, check valve, Pneumatic valve, pneumatic backwashing pump, Pneumatic ball
Valve II is arranged on the connecting pipe of water purification exhalant canal and water purification holder, the water inlet of pneumatic backwashing pump by pipeline with
Water purification holder is connected, and its delivery port is connected with water purification exhalant canal by pipeline, in pneumatic backwashing pump delivery port and water purification
Check valve is set on exhalant canal connecting pipe, gas control is set on the compressed air supply line of pneumatic backwashing pump connection
Valve, can effectively clean the spot of inoranic membrane.
The time-delay mechanism includes cylinder, piston, piston rod, magnetic float, magnetic induction aircontrolled element I, magnetic induction gas control unit
Part II, moving conduit, piston is set in the cylinder, and cylinder is divided into two cylinder bodies by piston, is respectively set on two cylinder bodies of cylinder
Passage is put, passage is connected with air control unit respectively, and the side of piston rod is fixed on piston, the other end sets support
Plate, magnetic float is set on the supporting plate, and moving conduit one end is fixed on end face of the cylinder comprising piston side, moving conduit
Outside spacers set magnetic induction aircontrolled element I and magnetic induction aircontrolled element II, magnetic induction aircontrolled element I, magnetic induction aircontrolled element
II is connected with air control unit, can realize the regulation and ultra-long time time delay of delay time.
One inductive scale of magnetic of cylinder moving stroke is set in the outer end of moving conduit, cylinder moving stroke can be shown
Size, also can just reflect the length of delay time.
Level sensing pneumatic means, lower level sensing pneumatic means, upper level sensing gas are set in water purification holder
Dynamic device is located at the top of lower level sensing pneumatic means, can effectively control the amount of storage in water purification holder, prevents water purification
Water in holder is drained, and reduces the service life of pneumatic backwashing pump, while preventing water purification holder storage water too big, is overflow
Go out or reduce the service life of holder.
Compared with the prior art, the utility model sets upper and lower liquid level detection device in foul water tank, in time by foul water tank
Signal feeds back to air control unit, air control unit is controlled correlated parts such that it is able to which the water for solving foul water tank is taken out
Technical problem that is dry or overflowing, has gas-liquid resonance to clean inoranic membrane in inorganic membrane filtration cleaning device in addition, can be effective
Cleaning inoranic membrane spot.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of inorganic membrane filtration cleaning device；
Fig. 3 is the schematic diagram of time-delay mechanism.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of full Pneumatic automatic control system of inoranic membrane, including air control unit 11, Pneumatic valve
Door 202, liquid level detection device 204, inorganic membrane filtration cleaning device under level sensing pneumatic means 203, foul water tank in foul water tank
205, air control unit 11 is controlled to whole device, Air control valve 202, the air inlet of inorganic membrane filtration cleaning device 205
Mouth is connected with air control unit 11 by passage, and Air control valve 202 is arranged on the pipeline of foul water tank water inlet front end, in dirt
Liquid level detection device 204 under level sensing pneumatic means 203, foul water tank in the interior setting foul water tank of water tank, liquid level is examined in foul water tank
The top that pneumatic means 203 is located at liquid level detection device 204 under foul water tank is surveyed, is respectively used to detect the liquid level up and down of foul water tank
Face, the two is connected with air control unit respectively.
Air control unit 11 is connected by control part respectively with accordingly by gas path pipe.
Sewage flows into foul water tank by Air control valve 202, when foul water tank water reaches the upper liquid plane of setting, in foul water tank
Level sensing pneumatic means 203 detects water level has expired, and signal is fed back into air control unit 11, and air control unit 1 is controlled
System closes Air control valve 202, while starting inorganic membrane filtration cleaning device 205, carries out sewage water filtration treatment.Work as Effluent tank level
When dropping to the lower liquid level face of setting, liquid level detection device 204 is detected under foul water tank, gives the signal of air control unit 1, pneumatic
Control device 1 stops inorganic membrane filtration cleaning device 205 and works, while opening Air control valve 202, sewage is continued into dirt
In water tank.
As shown in Fig. 2 inorganic membrane filtration cleaning device 205, including pneumatic diaphragm pump 1, manual modulation valve 2, pneumatic ball valve I
3rd, tubular membrane component 7, tubular membrane 8, water purification holder 10, time-delay mechanism 12, the delivery port of pneumatic diaphragm pump 1 is by pipeline and pipe
Formula membrane module 7 is connected, and is connected to the intake tunnel of tubular membrane component 7, and tubular membrane 8 is arranged in tubular membrane component 7, tubular membrane group
Part 7 includes that tubular membrane component includes intake tunnel, water purification exhalant canal, concentrated water exhalant canal and air inlet, logical in concentrated water water outlet
Manual modulation valve 2, pneumatic ball valve I 3 are set, and manual modulation valve 2 is connected in parallel with pneumatic ball valve I 3, water purification storage on the pipeline behind road
Storage 10 is connected by pipeline with tubular membrane component 7, is connected to the water purification exhalant canal of tubular membrane component 7, and water purification goes out from water purification
Enter water purification holder 10 after aquaporin outflow, the air inlet of time-delay mechanism 12 is connected with air control unit 11 by passage.
The compressed air that source of the gas is provided provides power for pneumatic diaphragm pump 1, and sewage is pressurizeed sewage by pneumatic diaphragm pump 1
Squeeze into tubular membrane component 7, sewage flows through the endoporus of tubular membrane 8, produce water purification and concentrated water, concentrated water of the concentrated water from tubular membrane component 7
Exhalant canal flows out, and discharges concentrated water by manual modulation valve 2, by adjusting the opening degree size of manual modulation valve 2, realizes dirty
The regulation of pressure of the water inside tubular membrane component 7, so that control water purification to pass through the amount of the outer wall output water purification of tubular membrane 8, only
Water flows into water purification holder 10.While sewage inlet pipe formula membrane module 7, compressed air is also by the lower section of tubular membrane component 7
Air inlet enter in tubular membrane component 7, one one current is squeezed into along with pneumatic diaphragm pump 1, along with entering tubular type
The compressed air of film endoporus, just the mixture of formation gas and liquid does mixed flow tumbling motion in film inwall makes dirt less scaling
In membrane tube inwall, tubular membrane ground use time is effectively improved.
To prevent tubular membrane 8 from blocking, periodically it is cleaned.When the cleaning for reaching the setting of time-delay mechanism 12 starts
Between, tubular membrane 8 is cleaned, air control unit 11 opens pneumatic ball valve I 3.The moment of pneumatic ball valve I 3 is opened tubular membrane component 7
Pressure release, also in operation, now the water flow velocity of the pipe orifice of tubular membrane 8 increases suddenly pneumatic diaphragm pump 1, the current of the inwall of tubular membrane 8
While speed increase, compressed air is entered by the air inlet of the lower end of tubular membrane component 7, can make the water flow velocity of the endoporus of tubular membrane 8
Further speed up, now squeeze into one one current along with pneumatic diaphragm pump 1, along with the compression for entering film endoporus is empty
Gas, effectively can rinse out its internal dirt, after reaching the scavenging period end time of the setting of time-delay mechanism 12, pneumatic control
Device 11 closes pneumatic ball valve I 3, and whole device proceeds filtering.
Inorganic membrane filtration cleaning device also includes pneumatic ball valve II 4, check valve 5, Pneumatic valve 6, pneumatic backwashing pump 9, gas
Dynamic ball valve II 4 is arranged on the connecting pipe of water purification exhalant canal and water purification holder 10, and the water inlet of pneumatic backwashing pump 9 leads to
Piping is connected with water purification holder 10, and its delivery port is connected with water purification exhalant canal pipeline, in the delivery port of pneumatic backwashing pump 9
With check valve 5 is set on water purification exhalant canal connecting pipe, one-way water-purifying valve 5 makes water purification to be flowed to from pneumatic backwashing pump 9
Water purification exhalant canal, Pneumatic valve 6 is set on the compressed air supply line of the connection of pneumatic backwashing pump 9.
When the cleaning time started for reaching the setting of time-delay mechanism 12, tubular membrane 8 is cleaned, air control unit 11 makes pneumatic
Ball valve II 4 is closed, and after pneumatic ball valve II 4 is closed, water purification no longer flows to water purification holder 10, while starting Pneumatic valve 6, gas control
Valve 6 allows compressed air into pneumatic backwashing pump 9, and backwashing pump 9 works, and pneumatic backwashing pump 9 works, will be by water purification from net
Pumped into water holder 10 in tubular membrane component 7, suppressed toward its endoporus by the outer wall of tubular membrane 8, so can more effectively by
The dirt of film inwall is washed out, and after reaching the scavenging period end time of the setting of time-delay mechanism 12, air control unit 11 closes gas
Control valve, opens pneumatic ball valve II 4, and whole device proceeds filtering.
Level sensing pneumatic means 13, lower level sensing pneumatic means 14, upper liquid level are set in water purification holder 10
Detection pneumatic means 13 is located at the top of lower level sensing pneumatic means 14, is respectively used to detect the liquid level face up and down of clear water tanks,
The amount of storage in water purification holder 10 can be effectively controlled, prevents the water in water purification holder 10 from draining, reduce pneumatic backwash
The service life of pump 9, while preventing water purification holder 10 from storing, water is too big, overflows or reduce the use longevity of holder 10
Life.
When lower liquid level face of the water level in water purification holder 10 less than setting, lower level sensing pneumatic means 13 is detected,
Give air control unit 11 1 signals, air control unit 11 stops the work of pneumatic backwashing pump 9, while opening Pneumatic valve
6；When upper liquid plane of the water level in water purification holder 10 less than setting, air control unit 11 stops pneumatic diaphragm pump 1
Work.
As shown in figure 3, time-delay mechanism 12 includes cylinder 102, piston 103, piston rod 104, magnetic float 105, magnetic induction gas
Control element I 106, magnetic induction aircontrolled element II 107, moving conduit 108, piston 103 is arranged in cylinder 102, and piston 103 is by gas
102 points of cylinder is two cylinder bodies, and each on two cylinder bodies of cylinder to set passage, passage connects with air control unit 11 respectively
Connect, the side of piston rod 104 is fixed on piston 103, the other end sets supporting plate and stretches out cylinder 102, and this end is logical in motion
Moved back and forth in road 108, magnetic float 105 is set on the supporting plate, and supporting plate can be fixed or be placed directly in magnetic float 105
On, the one end of moving conduit 108 is fixed on end face of the cylinder 102 comprising the side of piston 103, the outside spacers of moving conduit 108
Magnetic induction aircontrolled element I 106 and magnetic induction aircontrolled element II 107, magnetic induction aircontrolled element I 106, magnetic induction aircontrolled element are set
II 107 elements are connected with air control unit 11.
Magnetic induction aircontrolled element I 106, the installation site of magnetic induction aircontrolled element II 107 can need to carry out according to time delay
Adjustment, convenient regulation delay time.
When air control unit 11 has source of the gas, will be toward the input of the side not comprising the piston rod gas of cylinder 102
Body, so as to promote piston 103 to take exercises, piston rod 104, magnetic float 105 are moved for 103 1 pieces with piston, when magnetic float 105 is transported
The examination scope of magnetic induction aircontrolled element I 106 is moved, magnetic induction aircontrolled element I 106 can give air control unit 11 1 letters
Number, when magnetic float 105 moves to magnetic induction aircontrolled element II 107, magnetic induction aircontrolled element II 107 can be to air control unit
11 1 signals, trigger when air control unit 11 receives the signal of magnetic induction aircontrolled element I 106 receives magnetic strength
Terminate time delay when answering aircontrolled element II 107, it is also possible to which air control unit 11 receives the signal of magnetic induction aircontrolled element II 107
When trigger, terminate time delay when receiving magnetic induction aircontrolled element I 106.
Delay time that can be according to required for system, adjustment air control unit 11 is to being input into gas in cylinder 102
The flow of unit interval controls the movement velocity of piston 103, piston rod 104, magnetic float 105, so that the time delay of control system
Time, it is also possible to adjust magnetic induction aircontrolled element I 106, the distance of adjustment magnetic induction aircontrolled element II 107 and realize, it is also possible to
Both adjustment modes are used with reference to one piece.When delay time is relatively short, can be by shortening magnetic induction aircontrolled element I
106th, the distance of adjustment magnetic induction aircontrolled element II 107, it is also possible to reduce the flow that cylinder 102 is input into gas, it is also possible to by this
Two ways combines to reduce delay time；When delay time is relatively long, can be by increasing magnetic induction aircontrolled element I
106th, the distance of adjustment magnetic induction aircontrolled element II 107, it is also possible to increase the flow that cylinder is input into gas, it is also possible to by both
Mode combines to increase delay time.Go driving tubular type film gas-liquid humorous by air control unit 11 in effective delay time
Shake pneumatic element in filter, is cleaned.
An inductive scale of magnetic for cylinder moving stroke is set in the outer end of moving conduit 108, cylinder moving can be shown
The size of stroke, also can just reflect the length of delay time.
Claims (6)
1. a kind of full Pneumatic automatic control system of inoranic membrane, including level sensing in air control unit, Air control valve, foul water tank
Liquid level detection device, inorganic membrane filtration cleaning device under pneumatic means, foul water tank, it is characterised in that：Air control valve, inoranic membrane mistake
The air inlet of filtering cleaning device is connected with air control unit by passage, and Air control valve is arranged on foul water tank water inlet front end
On pipeline, liquid level detection device, foul water tank upper liquid under level sensing pneumatic means, foul water tank in setting foul water tank in foul water tank
Detection pneumatic means in position is located at the top of liquid level detection device under foul water tank, and the two is connected with air control unit respectively.
2. as claimed in claim 1 a kind of full Pneumatic automatic control system of inoranic membrane, it is characterised in that：The inorganic membrane filtration is clear
Cleaning device includes pneumatic diaphragm pump, manual modulation valve, pneumatic ball valve I, tubular membrane component, tubular membrane, water purification holder, pneumatic control
Device processed, time-delay mechanism, it is characterised in that：The delivery port of pneumatic diaphragm pump is connected by pipeline with tubular membrane component, tubular membrane
It is arranged in tubular membrane component, tubular membrane component includes intake tunnel, water purification exhalant canal, concentrated water exhalant canal and air inlet,
Manual modulation valve, pneumatic ball valve I are set on the pipeline after concentrated water exhalant canal, and manual modulation valve is in parallel with pneumatic ball valve I even
Connect, water purification holder is connected by pipeline with tubular membrane component, air inlet and the air control unit of time-delay mechanism pass through passage
Connection.
3. as claimed in claim 2 a kind of full Pneumatic automatic control system of inoranic membrane, it is characterised in that：Inorganic membrane filtration cleaning dress
Put also include pneumatic ball valve II, check valve, Pneumatic valve, pneumatic backwashing pump, pneumatic ball valve II be arranged on water purification exhalant canal with
On the connecting pipe of water purification holder, the water inlet of pneumatic backwashing pump is connected by pipeline with water purification holder, its delivery port
It is connected by pipeline with water purification exhalant canal, sets single on pneumatic backwashing pump delivery port and water purification exhalant canal connecting pipe
To valve, Pneumatic valve is set on the compressed air supply line of pneumatic backwashing pump connection.
4. the full Pneumatic automatic control system of a kind of inoranic membrane as described in claim 2 or claim 3, it is characterised in that：Prolong
When device include cylinder, piston, piston rod, magnetic float, magnetic induction aircontrolled element I, magnetic induction aircontrolled element II, moving conduit,
Piston is set in the cylinder, and cylinder is divided into two cylinder bodies by piston, each on two cylinder bodies of cylinder to set passage, passage
It is connected with air control unit respectively, the side of piston rod is fixed on piston, the other end sets supporting plate, magnetic float is arranged on
In supporting plate, moving conduit one end is fixed on end face of the cylinder comprising piston side, and the outside spacers of moving conduit set magnetic
Sensing aircontrolled element I and magnetic induction aircontrolled element II, magnetic induction aircontrolled element I, magnetic induction aircontrolled element II are filled with pneumatic control
Put connection.
5. as claimed in claim 4 a kind of full Pneumatic automatic control system of inoranic membrane, it is characterised in that：In the outer end of moving conduit
One inductive scale of magnetic of cylinder moving stroke is set.
6. as claimed in claim 5 a kind of full Pneumatic automatic control system of inoranic membrane, it is characterised in that：Set in water purification holder
Level sensing pneumatic means, lower level sensing pneumatic means are put, it is pneumatic that upper level sensing pneumatic means is located at lower level sensing
The top of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220640.4U CN206173052U (en) | 2016-11-14 | 2016-11-14 | Full pneumatic automatic control system of inoranic membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621220640.4U CN206173052U (en) | 2016-11-14 | 2016-11-14 | Full pneumatic automatic control system of inoranic membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173052U true CN206173052U (en) | 2017-05-17 |
Family
ID=58683652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621220640.4U Active CN206173052U (en) | 2016-11-14 | 2016-11-14 | Full pneumatic automatic control system of inoranic membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365257A (en) * | 2016-11-14 | 2017-02-01 | 河南锦源环保科技有限公司 | All-pneumatic and automatic inorganic membrane control system |
| CN113701394A (en) * | 2020-10-23 | 2021-11-26 | 中国科学院理化技术研究所 | Thermoacoustic driving refrigerating device |
-
2016
- 2016-11-14 CN CN201621220640.4U patent/CN206173052U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365257A (en) * | 2016-11-14 | 2017-02-01 | 河南锦源环保科技有限公司 | All-pneumatic and automatic inorganic membrane control system |
| CN113701394A (en) * | 2020-10-23 | 2021-11-26 | 中国科学院理化技术研究所 | Thermoacoustic driving refrigerating device |
| CN113701394B (en) * | 2020-10-23 | 2022-10-28 | 中国科学院理化技术研究所 | Thermoacoustic driving refrigerating device |
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