CN209493439U - A kind of gas in mine extraction equipment fouling prevention and treatment and removal device - Google Patents
A kind of gas in mine extraction equipment fouling prevention and treatment and removal device Download PDFInfo
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- CN209493439U CN209493439U CN201822090914.8U CN201822090914U CN209493439U CN 209493439 U CN209493439 U CN 209493439U CN 201822090914 U CN201822090914 U CN 201822090914U CN 209493439 U CN209493439 U CN 209493439U
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Abstract
The utility model relates to gas in mine extraction equipment technical fields, refer in particular to a kind of gas in mine extraction equipment fouling prevention and treatment and removal device, including water pipe, water flow sensing unit is embedded on the left of the water pipe inner cavity, device Host is connected with by conducting wire at the top of the water flow sensing unit, and the device Host is located above the water pipe, the device Host bottom is connected with mainframe, and the mainframe bottom is sleeved on the outside of the water pipe, the device Host bottom right is connected with high frequency magnetic field radiological unit by conducting wire, the high frequency magnetic field radiological unit outer sheath is equipped with electromagnetic shielding device, the utility model uses such structure setting, structure is simple, it is reliable and stable, facilitate maintenance, the pipeline of change existing equipment is not needed, water is without main equipment, on system without influence, to different geographical, the water of different quality carries out scale Prevention is handled with removal, the scale isolated can be filtered out water system, so that water system is purer.
Description
Technical field
The utility model relates to gas in mine extraction equipment technical fields, and it is anti-to refer in particular to a kind of gas in mine extraction equipment fouling
It controls and removal device.
Background technique
Mainly have four classes in terms of China's scale prevention and treatment and removal in gas drainage system at present: one kind is chemistry side
Formula, using at water inlet adding ion exchange beam, the calcium ions and magnesium ions in water are cemented out, this kind of method using relatively broad,
But equipment volume is larger while needing artificial progress ion regeneration, using effect is general, and two class electrochemical means, which is adopted
Increase electrode used in influent side and water is become by subset by the electrolysis of electrode, increases the solubility of water, make in advance
It obtains calcium ions and magnesium ions crystallization to be precipitated, this kind of mode water will pass through in the electrodes, have small part water that can be electrolysed in whole process, be precipitated
Hydrogen, if use environment draws badly, hydrogen accumulation is easily exploded, in addition electrode easily consumes in use
And damage, the service life is very low, and three classes use membrane separation device, and the calcium ions and magnesium ions in water are removed, this kind of mode cost is high, effect
It is good, but it is not suitable for coal mine, coal mine water quality is too poor, and easily cause the blocking of film to damage,
Four classes spread a little weak acid class chemicals using artificial method in circulating water pool, or periodically artificial dismantling is clear
It removes, is the most important equipment of entire extraction system in gas drainage equipment, it is harder in water quality in extraction equipment use process
Area occurs scale and generates, locking equipment, prevent extraction system, from running, scale, which generates, reduces equipment inner space, increases
Exhaust resistance increases internal friction and the temperature of equipment is steeply risen, substantially reduce the efficiency of extraction equipment, in extraction equipment
Once fouling is formed, and cannot be removed and will be brought immeasurable property and the loss of personnel to our safety in production, institute
To study the scale Conduce Disciplinarian of gas drainage system and develop the equipment of removal gas drainage under suction equipment scale for gas drainage
The operating of the safe and efficient rate of system has very important significance.
And the utility model of existing Patent No. CN202937298U provides a kind of gas in mine extraction pipeline and arranges automatically
Water deslagging device is suitable for coal mine gas extraction pipeline, it includes inverted V type pipe, and inverted V type pipe both ends are arranged water inlet pipe, go out
Catch basin is arranged in tracheae, water inlet bottom of the tube, and the trench bottom that catchments is arranged ash gate, is connected at the top of catch basin with outlet pipe, outlet pipe
Top setting water outlet top cover, water outlet top cover are connected by rigid plastics bar with float, and two dust-separation gauzes, water inlet is arranged in escape pipe
Valve is respectively set with escape pipe top in pipe, and structure is simple, easy to operate, at low cost, is able to achieve methane gas extraction pipeline oneself
Dynamic drain function, but the structure of the utility model is not ideal enough, it has not been convenient to it repairs, is difficult to effectively prevent and removal water supply pipe
Interior fouling, increase exhaust resistance, influence the operation of extraction system, reduce the working efficiency of extraction equipment, so much without
Method meets requirement of the current people to the product.
So how to design a kind of gas in mine extraction equipment fouling prevention and treatment and removal device, becoming us will currently be solved
Certainly the problem of.
Utility model content
In view of the above problems, the utility model provides a kind of gas in mine extraction equipment fouling prevention and treatment and removal device,
Water is handled by obtaining variable alternating electromagnetic with the adjustable electromagnetic field of frequency using voltage, it can be according to difference
Water quality adjusted at any time, it is more convenient, use electromagnetic energy, so that power and frequency stabilization, unattenuated, can guarantee reality
When water to be treated is acted on, which is installed on the outer surface of water supply pipe, do not destroy original system, repair
It is convenient, unitary design is used by high frequency magnetic field emitter, no longer need to the leakage field in magnetic field caused by individual kinking etc. with
Hysteresis is caused, by being equipped with electromagnetic shielding device, prevents from being separated by filtration the electromagnetic interference of external other equipment by scale
Device the loose scale separating and filtering of quality after magnetization can be discharged, so that water system is purer.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of gas in mine extraction equipment fouling prevention and treatment and removal device, including water pipe are embedded on the left of the water pipe inner cavity
There is water flow sensing unit, the water flow sensing unit top is connected with device Host by conducting wire, and the device Host is positioned at described
Above water pipe, the device Host bottom is connected with mainframe, and the mainframe bottom is sleeved on the outside of the water pipe, described
Device Host bottom right is connected with high frequency magnetic field radiological unit by conducting wire, and the high frequency magnetic field radiological unit outer sheath is equipped with
It is electromagnetically shielded device, and the electromagnetic shielding device is sleeved on the outside of the water pipe, the water pipe right end has scale by flanged joint
Filtering separation device, the scale filtering separation device right end have outlet pipe by flanged joint.
Furthermore, the water flow sensing unit outer sheath is equipped with filter screen, and the filter screen is located in the water pipe
Top of chamber.
Furthermore, the device Host includes casing, is equipped with bridge rectifier on the left of the casing internal, described
LC series resonant converter, the bridge rectifier and LC series resonant converter are connected with by conducting wire on the right side of bridge rectifier
Lower section pass through conducting wire respectively and be connected with voltage knob and frequency knob, and the voltage knob is rotatably connected on frequency knob
The casing surface, the bridge rectifier left side is connected with power supply line, and power supply line is on the left of the casing.
Furthermore, the high frequency magnetic field radiological unit includes shell and litz wire, and the shell is sleeved on
On the outside of the litz wire.
Furthermore, the electromagnetic shielding device includes closed metal shell and electro-insulating rubber layer, and the electro-insulating rubber layer
Sealing shroud is mounted in the closed metal shell outer surface.
Furthermore, the scale filtering separation device includes Rose Box, and the filtering chamber interior wall is connected with arc point
Off-network, the arc separate mesh lower section is equipped with scale collection bucket, and the scale collection bucket is connected to the Rose Box bottom, institute
It states scale collection bucket bottom and is connected with scale discharge pipe, the scale discharge pipe intracavity bottom is equipped with hand-operated valve, and the hand
The handle of dynamic valve is located on the outside of the scale discharge pipe.
The utility model the utility model has the advantages that
This kind of gas in mine extraction equipment fouling prevention and treatment and removal device, structure is simple, reliable and stable, facilitates maintenance, no
Need to change the pipeline of existing equipment, water is without main equipment, on system without influence, to different geographical, the water of different quality into
The prevention and removal of row scale are handled, and the scale isolated can be filtered out water system, so that water system is purer,
Water is handled by obtaining variable alternating electromagnetic with the adjustable electromagnetic field of frequency using voltage, it can be according to difference
Water quality adjusted at any time, it is more convenient, by using electromagnetic energy so that power and frequency stabilization, unattenuated, Neng Goubao
Card in real time acts on water to be treated, which is installed on the outer surface of water supply pipe, does not destroy original system,
It is easy to maintenance, unitary design is used by high frequency magnetic field emitter, no longer needs to the leakage in magnetic field caused by individual kinking etc.
Magnetic and hysteresis is caused, by being equipped with electromagnetic shielding device, the electromagnetic interference to external other equipment is prevented, by being equipped with scale
The scale isolated can be filtered out water system by filtering separation device, so that water system is purer, so this kind of mine
There is wide application market with removal device with the prevention and treatment of gas drainage equipment scaling.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the device Host structural schematic diagram of the utility model；
Fig. 3 is the high frequency magnetic field radiological unit structural schematic diagram of the utility model；
Fig. 4 is the scale filtering separation device structural schematic diagram of the utility model；
Figure label: 1, water pipe；2, water flow sensing unit；3, device Host；4, mainframe；5, high frequency magnetic field radiological unit；
6, it is electromagnetically shielded device；7, scale filtering separation device；8, outlet pipe；9, filter screen；10, casing；11, bridge rectifier；12,LC
Series resonant converter；13, voltage knob；14, frequency knob；15, shell；16, litz wire；17, closed metal shell；
18, electro-insulating rubber layer；19, Rose Box；20, arc separate mesh；21, scale collection bucket；22, scale discharge pipe；23, hand-operated valve.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific embodiments, fall within the protection scope of the utility model.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of gas in mine extraction equipment fouling prevention and treatment
With removal device, including water pipe 1,1 inner cavity of the water pipe left side is embedded with water flow sensing unit 2, leads at the top of the water flow sensing unit 2
It crosses conducting wire and is connected with device Host 3, and the device Host 3 is located at 1 top of water pipe, 3 bottom of the device Host connection
There is mainframe 4, and 4 bottom of the mainframe is sleeved on 1 outside of water pipe, 3 bottom right of device Host passes through conducting wire
It is connected with high frequency magnetic field radiological unit 5,5 outer sheath of high frequency magnetic field radiological unit is equipped with electromagnetic shielding device 6, and the electromagnetism
Shielding device 6 is sleeved on 1 outside of water pipe, and 1 right end of water pipe has scale filtering separation device 7 by flanged joint, described
7 right end of scale filtering separation device has outlet pipe 8 by flanged joint, and the above constitutes the basic structure of the utility model.
More specifically, 2 outer sheath of water flow sensing unit is equipped with filter screen 9, and the filter screen 9 is located at the water pipe
1 inner cavity top prevents particle, sundries from entering in water flow sensing unit 2, avoids influencing measurement accuracy, the device Host 3 includes machine
Shell 10,10 inside left of casing are equipped with bridge rectifier 11, are connected on the right side of the bridge rectifier 11 by conducting wire
LC series resonant converter 12, the bridge rectifier 11 pass through conducting wire with the lower section of LC series resonant converter 12 respectively and connect
There are voltage knob 13 and frequency knob 14, and the voltage knob 13 and frequency knob 14 are rotatably connected on 10 table of casing
Face is connected with power supply line on the left of the bridge rectifier 11, and power supply line passes through LC series resonance through 10 left side of casing
Converter 12 generates high frequency magnetic field source, and the high frequency electrical signal of free adjusting size then can be exported by frequency knob 14, leads to
Alternating current is changed into adjustable DC power supply by bridge type rectifier 11, and adjusting voltage by voltage knob 13 is adjustable with electric current
High frequency magnetic field source provides energy, finds out suitable voltage and current range, the high frequency magnetic field radiological unit 5 include shell 15 with
Litz wire 16, and the shell 15 is sleeved on 16 outside of litz wire, passes through high frequency magnetic field radiological unit 5, hair
High frequency magnetic field out carries out sofening treatment to hard water, and the scale-forming ion in water removal of making a return journey, the electromagnetic shielding device 6 includes closed gold
Belong to shell 17 and electro-insulating rubber layer 18, and 18 sealing shroud of the electro-insulating rubber layer is mounted in 17 outer surface of closed metal shell, energy
It enough prevents 5 leakage field of high frequency magnetic field radiological unit from influencing the effect of processing water, while preventing the electromagnetic interference to other electricity systems,
The scale filtering separation device 7 includes Rose Box 19, and 19 inner wall of Rose Box is connected with arc separate mesh 20, the arc
Scale collection bucket 21 is equipped with below separate mesh 20, and the scale collection bucket 21 is connected to 19 bottom of Rose Box, the water
Dirty 21 bottom of collection bucket is connected with scale discharge pipe 22, and 22 intracavity bottom of scale discharge pipe is equipped with hand-operated valve 23, and institute
The handle for stating hand-operated valve 23 is located at 22 outside of scale discharge pipe, by arc separate mesh 20, can buffer water flow velocity, separate
Scale after filtering magnetization, then collects scale, the scale that will be isolated by scale discharge pipe 22 by scale collection bucket 21
Water system is filtered out, so that water system is purer.
The utility model is improved in this kind of gas in mine extraction equipment fouling prevention and treatment and removal device, when in use, according to
Big water clusters are divided into numerous small-micelle water by the high electromagnetic energy of high frequency that scale forms law utilization electromagnetic field, increase water
Solubility, small-micelle water can surround calcium ions and magnesium ions, prevent it from combining with carbonate, sulfate radical, and it is flat to reach a kind of magnetic field
Weighing apparatus, small-micelle water can also decompose scale, separate it with the surface of fouling, achieve the purpose that cleaning, remove scale removal, pass through water
Flow sensor 2 incudes the flow velocity of water in water pipe 1, and alternating current is changed into adjustable DC power supply by bridge rectifier 11, is passed through
Voltage knob 13 adjusts voltage and electric current, finds out suitable voltage and current range, then passes through LC series resonant converter 12
High frequency magnetic field source is generated, the high frequency electrical signal of free adjusting size then can be exported by frequency knob 14, so that LC connects
Controlled resonant converter 12 issue varying strength electromagnetic induction magnetic field, then by high frequency magnetic field radiological unit 5 to different quality into
Row induction is intervened, and to different geographical, the water of different quality carries out the prevention of scale and removal is handled, by being electromagnetically shielded device 6,
With electro-magnetic screen function, prevent electromagnetic exposure to the electromagnetic interference of periphery electrical equipment, by scale filtering separation device 7,
The scale isolated is filtered out into water system, so that water system is purer, water is without main equipment, to system without shadow
It rings.
Above specific embodiments of the present invention have been described above with reference to the accompanying drawings, but the utility model does not limit to
In above-mentioned specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, this field
Those of ordinary skill is not departing from the utility model aims and scope of the claimed protection under the enlightenment of the utility model
In the case of, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (6)
1. a kind of gas in mine extraction equipment fouling prevention and treatment and removal device, including water pipe (1), it is characterised in that: the water pipe
(1) water flow sensing unit (2) are embedded on the left of inner cavity, device Host is connected with by conducting wire at the top of the water flow sensing unit (2)
(3), and the device Host (3) is located above the water pipe (1), and device Host (3) bottom is connected with mainframe (4),
And mainframe (4) bottom is sleeved on the outside of the water pipe (1), device Host (3) bottom right is connected by conducting wire
Have high frequency magnetic field radiological unit (5), high frequency magnetic field radiological unit (5) outer sheath is equipped with electromagnetic shielding device (6), and the electricity
Magnetic shield (6) is sleeved on the outside of the water pipe (1), and water pipe (1) right end has scale to be separated by filtration dress by flanged joint
It sets (7), scale filtering separation device (7) right end has outlet pipe (8) by flanged joint.
2. a kind of gas in mine extraction equipment fouling prevention and treatment according to claim 1 and removal device, it is characterised in that: institute
Water flow sensing unit (2) outer sheath is stated equipped with filter screen (9), and the filter screen (9) is located at the water pipe (1) inner cavity top.
3. a kind of gas in mine extraction equipment fouling prevention and treatment according to claim 1 and removal device, it is characterised in that: institute
Stating device Host (3) includes casing (10), and casing (10) inside left is equipped with bridge rectifier (11), and the bridge-type is whole
It is connected with LC series resonant converter (12) on the right side of stream device (11) by conducting wire, the bridge rectifier (11) and LC series resonance
The lower section of converter (12) passes through conducting wire respectively and is connected with voltage knob (13) and frequency knob (14), and the voltage knob
(13) it is rotatably connected on the casing (10) surface with frequency knob (14), is connected with power supply on the left of the bridge rectifier (11)
Line, and power supply line is on the left of the casing (10).
4. a kind of gas in mine extraction equipment fouling prevention and treatment according to claim 1 and removal device, it is characterised in that: institute
Stating high frequency magnetic field radiological unit (5) includes shell (15) and litz wire (16), and the shell (15) is sleeved on the height
On the outside of frequency electromagnetic wire (16).
5. a kind of gas in mine extraction equipment fouling prevention and treatment according to claim 1 and removal device, it is characterised in that: institute
Stating electromagnetic shielding device (6) includes closed metal shell (17) and electro-insulating rubber layer (18), and the electro-insulating rubber layer (18) sealing shroud
Mounted in closed metal shell (17) outer surface.
6. a kind of gas in mine extraction equipment fouling prevention and treatment according to claim 1 and removal device, it is characterised in that: institute
Stating scale filtering separation device (7) includes Rose Box (19), and Rose Box (19) inner wall is connected with arc separate mesh (20), institute
It states and is equipped with scale collection bucket (21) below arc separate mesh (20), and the scale collection bucket (21) is connected to the Rose Box
(19) bottom, scale collection bucket (21) bottom are connected with scale discharge pipe (22), the interior bottom of chamber of the scale discharge pipe (22)
Portion is equipped with hand-operated valve (23), and the handle of the hand-operated valve (23) is located on the outside of the scale discharge pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090914.8U CN209493439U (en) | 2018-12-13 | 2018-12-13 | A kind of gas in mine extraction equipment fouling prevention and treatment and removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090914.8U CN209493439U (en) | 2018-12-13 | 2018-12-13 | A kind of gas in mine extraction equipment fouling prevention and treatment and removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493439U true CN209493439U (en) | 2019-10-15 |
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ID=68152639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090914.8U Active CN209493439U (en) | 2018-12-13 | 2018-12-13 | A kind of gas in mine extraction equipment fouling prevention and treatment and removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493439U (en) |
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2018
- 2018-12-13 CN CN201822090914.8U patent/CN209493439U/en active Active
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