CN209067267U - A kind of coalmine ventilation dust-extraction unit - Google Patents
A kind of coalmine ventilation dust-extraction unit Download PDFInfo
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- CN209067267U CN209067267U CN201821863123.8U CN201821863123U CN209067267U CN 209067267 U CN209067267 U CN 209067267U CN 201821863123 U CN201821863123 U CN 201821863123U CN 209067267 U CN209067267 U CN 209067267U
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- water tank
- air inlet
- extraction unit
- ventilation dust
- coalmine ventilation
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Abstract
The utility model relates to a kind of coalmine ventilation dust-extraction units, including water tank and refrigeration case, it is connected at the top of the bottom of the water tank and the refrigeration case, the side of the water tank is plugged with air inlet pipe, one end bottom of the air inlet pipe is connected by strut with the intracavity bottom of the water tank, the other end of the air inlet pipe is connected with air inlet by the first blower, the other side of the water tank is connected with exhaust pipe, the utility model passes through the cooperation between motor and filter screen, after can be in order to adsorb a large amount of impurity particles in water, the impurity particle in water is removed using filter screen, convenient for guaranteeing normal exhaust work, and since the machine work temperature in mine can be increased constantly, by being cooled down using refrigerator to the air in U-tube, to realize the reduction to mine well temperature, guarantee that the machinery in mine can It works under rated temperature.
Description
Technical field
The utility model relates to mine dedusting technology fields, and in particular to a kind of coalmine ventilation dust-extraction unit.
Background technique
Currently, when to coalmine ventilation dedusting, can be come pair by the adsorption capacity using Water in Water Tanks to impurity particle
Air in mine is dusted.But when using water tank dedusting, due to mixing a large amount of suspended impurity particle in water body, such as
Fruit is easy to cause air draft blockage without clearing up in time, to influence filter efficiency, and in air draft, it is corresponding into
When row defeated wind work, not well in view of the heat to shed when machine work in mine, it is easy to influence motor work, and
And also without good cooling measure.Based on this, the utility model devises a kind of coalmine ventilation dust-extraction unit, above-mentioned to solve
Problem.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provides a kind of coal mine
Ventilating dust-arrester, it is mentioned above in the background art existing when using water tank dedusting to solve, due to mixing in water body
A large amount of suspended impurity particle, if being easy to cause air draft blockage without clearing up in time, so that filter efficiency is influenced, and
And in air draft, when the defeated wind of corresponding progress works, the heat to shed when not considering machine work in mine well,
It is easy to influence motor work, and the problem of no good cooling measure.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme:
One aspect according to the present utility model provides a kind of coalmine ventilation dust-extraction unit, including water tank and refrigeration case, institute
It states and is connected at the top of the bottom and the refrigeration case of water tank, the side of the water tank is plugged with air inlet pipe, the air inlet pipe
One end bottom is connected by strut with the intracavity bottom of the water tank, and the other end of the air inlet pipe is connected by the first blower
There is air inlet, the other side of the water tank is connected with exhaust pipe, the water tank between the air inlet and exhaust pipe
Inner sidewall is fixed with motor, and the power output end of the motor is connected with shaft, and the side surface of the shaft, which is fixed with, stirs fan,
The side surface for stirring fan is detachably equipped with filter screen, and the side of the refrigeration case is connected with air outlet, and the refrigeration
The other end of case is connected with air inlet, and U-tube, the U-tube and the air inlet are connected between the air outlet and air inlet
The connecting pin of mouth is connected with the second blower, and the bottom of the refrigeration case is fixed with refrigerator, control is provided on the refrigerator
Device is equipped with temperature sensor on the air inlet, and the temperature sensor is connected by controller with the refrigerator.
Preferably, the liquid level of the water tank is greater than the length of the strut.
Preferably, the end of the filter screen is fixed with snap-gauge, and the side surface for stirring fan offers and the card
The corresponding card slot of plate, and the both ends of the snap-gauge are mutually fixed by the side surface of fixed screw and the card slot.
Preferably, the width for stirring fan is less than the distance of the shaft to the water tank cavity bottom.
Preferably, the top side detachable buckle of the water tank above the shaft has seal cover board.
Preferably, the end of the air inlet is socketed with dustcloth net.
Compared with prior art, the utility model has the beneficial effects that the utility model by motor and filter screen it
Between cooperation, can be in order to adsorb a large amount of impurity particles in water after, using filter screen by water impurity particle remove, just
In the normal exhaust work of guarantee, and since the machine work temperature in mine can be increased constantly, by utilizing refrigerator to U
Air in type pipe cools down, to realize the reduction to mine well temperature, guarantees that the machinery in mine can be in specified temperature
The lower work of degree.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of coalmine ventilation dust-extraction unit structural schematic diagram described in the utility model；
Fig. 2 is the lateral enlarged view that the utility model stirs fan.
In attached drawing, parts list represented by the reference numerals are as follows:
1- water tank, 2- refrigeration case, 3- air inlet pipe, 4- strut, the first blower of 5-, 6- air inlet, 7- exhaust pipe, 8- motor,
9- shaft, 10- stir fan, 11- filter screen, 12- air outlet, 13- air inlet, 14-U type pipe, the second blower of 15-, 16- refrigeration
Device, 17- controller, 18- temperature sensor, 19- snap-gauge, 20- fixed screw, 21- seal cover board, 22- is dust-proof to arrange net.
Specific embodiment
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term
The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Such as figure attached drawing 1-2, a kind of coalmine ventilation dust-extraction unit described in the utility model, including water tank 1 and refrigeration case 2, institute
The bottom for stating water tank 1 is connected with the top of the refrigeration case 2, and the side of the water tank 1 is plugged with air inlet pipe 3, the air inlet
One end bottom of pipe 3 is connected by strut 4 with the intracavity bottom of the water tank 1, and the other end of the air inlet pipe 3 passes through first
Blower 5 is connected with air inlet 6, and the other side of the water tank 1 is connected with exhaust pipe 7, be located at the air inlet 6 and exhaust pipe 7 it
Between the inner sidewall of the water tank 1 be fixed with motor 8, and the power output end of the motor 8 is connected with shaft 9, the shaft 9
Side surface be fixed with and stir fan 10, the side surface for stirring fan 10 is detachably equipped with filter screen 11, the one of the refrigeration case 2
Side is connected with air outlet 12, and the other end of the refrigeration case 2 is connected with air inlet 13, the air outlet 12 and air inlet 13 it
Between be connected with U-tube 14, the connecting pin of the U-tube 14 and the air inlet 13 is connected with the second blower 15, the refrigeration case 2
Bottom be fixed with refrigerator 16, controller 17 is provided on the refrigerator 16, temperature sensing is installed on the air inlet 6
Device 18, the temperature sensor 18 are connected by controller 17 with the refrigerator 16.
It should be noted that when by being aerated processing to coal mine using the present apparatus, by respectively by air inlet
Mouth 6 and air outlet 12 are connected with mine side, and exhaust pipe 7 and air inlet 13 are connect with the external world, then by utilizing first
Under the suction of blower 5, the air-flow in mine is sucked out to water tank 1, and can be so as to by the air inlet pipe 3 in insertion water
In water, and filtered gas is discharged by exhaust pipe 7 in by filterings such as impurity particles in air, in order to prevent water
Interior accumulation impurity particle is excessive, influences the filtration of gas, can stir fan 10 by the drive of shaft 9 by the way that motor 8 is connect electricity
Impurity particle filtering in water is entered in filter screen 11 using filter screen 11, and can also pass through disassembly by rotation
Filter screen 11 clears up the impurity in sieve, when ventilating into mine, can be driven by the second blower 15, in U
It is discharged in type pipe 14 by air outlet 12, and can also be by being cooled down using refrigerator 16 to refrigeration case 2, to realize
Temperature is carried out to the gas being drained into mine to turn down, convenient for guaranteeing that the machinery in mine etc. can work under rated temperature,
When carrying out cooling work using refrigerator 16, the discharge of air inlet 6 can also be passed through by perceiving using temperature sensor 18
Temperature, convenient for recognizing the temperature in mine, when the temperature in mine is higher than the operating temperature of machinery etc., temperature sensor 18
Temperature signal can be controlled refrigerator 16 by controller 17 to work, inlet air temperature be turned down, to guarantee in mine
Temperature it is normal.
Further embodiment is that the liquid level of the water tank 1 is greater than the length of the strut 4, and the water
The liquid level of case 1 at least reaches the side surface of the shaft 9；It can sufficiently pass through water tank 1 in order to gas when guaranteeing exhaust
It is filtered.
Further embodiment is that the end of the filter screen 11 is fixed with snap-gauge 19, and described stir fans 10
Side surface offers card slot corresponding with the snap-gauge 19, and the both ends of the snap-gauge 19 pass through fixed screw 20 and the card
The side surface of slot is mutually fixed；By Panasonic's fixed screw 20, the filter screen 11 with snap-gauge 19 can be dismantled and be carried out clear
Reason or replacement.
Further embodiment is that the width for stirring fan 10 is less than the shaft 9 to 1 intracavity bottom of water tank
Distance；It can be in order to being filtered cleaning to the impurity particle in water using fan 8 is stirred.
Further embodiment is that the top side detachable buckle of the water tank 1 above the shaft 9 has close
Cover plate 21；Staff can carry out periodic cleaning to filter screen 11 or more change jobs by opening seal cover board 21.
Further embodiment is that the end of the air inlet 13 is socketed with dustcloth net 22；It can reduce right
In mine when input wind, the impurity particle in a large amount of outside air is carried.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (6)
1. a kind of coalmine ventilation dust-extraction unit, including water tank and refrigeration case, which is characterized in that the bottom of the water tank and the system
It is connected at the top of ice chest, the side of the water tank is plugged with air inlet pipe, and one end bottom of the air inlet pipe passes through strut and institute
The intracavity bottom for stating water tank is connected, and the other end of the air inlet pipe is connected with air inlet by the first blower, the water tank
The other side is connected with exhaust pipe, and the inner sidewall of the water tank between the air inlet and exhaust pipe is fixed with motor, and
The power output end of the motor is connected with shaft, and the side surface of the shaft, which is fixed with, stirs fan, and the side surface for stirring fan can
Disassembly is equipped with filter screen, and the side of the refrigeration case is connected with air outlet, and the other end of the refrigeration case be connected with into
Air port, is connected with U-tube between the air outlet and air inlet, the connecting pin of the U-tube and the air inlet is connected with
Two blowers, the bottom of the refrigeration case are fixed with refrigerator, and controller is provided on the refrigerator, is installed on the air inlet
There is temperature sensor, the temperature sensor is connected by controller with the refrigerator.
2. a kind of coalmine ventilation dust-extraction unit according to claim 1, which is characterized in that the liquid level of the water tank is big
In the length of the strut.
3. a kind of coalmine ventilation dust-extraction unit according to claim 1, which is characterized in that the end of the filter screen is solid
Surely there is snap-gauge, and the side surface for stirring fan offers card slot corresponding with the snap-gauge, and the both ends of the snap-gauge pass through
The side surface of fixed screw and the card slot is mutually fixed.
4. a kind of coalmine ventilation dust-extraction unit according to claim 1, which is characterized in that the width for stirring fan is less than institute
State the distance of shaft to the water tank cavity bottom.
5. a kind of coalmine ventilation dust-extraction unit according to claim 1, which is characterized in that the institute above the shaft
The top side detachable buckle for stating water tank has seal cover board.
6. a kind of coalmine ventilation dust-extraction unit according to claim 1, which is characterized in that the end of the air inlet is socketed
There is dust-proof arrange net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863123.8U CN209067267U (en) | 2018-11-13 | 2018-11-13 | A kind of coalmine ventilation dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863123.8U CN209067267U (en) | 2018-11-13 | 2018-11-13 | A kind of coalmine ventilation dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067267U true CN209067267U (en) | 2019-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821863123.8U Active CN209067267U (en) | 2018-11-13 | 2018-11-13 | A kind of coalmine ventilation dust-extraction unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077842A1 (en) * | 2019-10-21 | 2021-04-29 | 青岛理工大学 | Mobile ventilation, dust-removal and cooling integrated device for mine underground roadway driving face |
| CN113074498A (en) * | 2021-03-29 | 2021-07-06 | 云南滇东雨汪能源有限公司 | Air-cooled cooler of coal mining equipment |
| CN115199313A (en) * | 2022-07-20 | 2022-10-18 | 山东琦瑞能源科技有限公司 | Deep well mining refrigerating system with cyclone separator |
-
2018
- 2018-11-13 CN CN201821863123.8U patent/CN209067267U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077842A1 (en) * | 2019-10-21 | 2021-04-29 | 青岛理工大学 | Mobile ventilation, dust-removal and cooling integrated device for mine underground roadway driving face |
| CN113074498A (en) * | 2021-03-29 | 2021-07-06 | 云南滇东雨汪能源有限公司 | Air-cooled cooler of coal mining equipment |
| CN115199313A (en) * | 2022-07-20 | 2022-10-18 | 山东琦瑞能源科技有限公司 | Deep well mining refrigerating system with cyclone separator |
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