CN209339996U - A kind of coalmine ventilation device with dust reduction capability - Google Patents
A kind of coalmine ventilation device with dust reduction capability Download PDFInfo
- Publication number
- CN209339996U CN209339996U CN201920081201.7U CN201920081201U CN209339996U CN 209339996 U CN209339996 U CN 209339996U CN 201920081201 U CN201920081201 U CN 201920081201U CN 209339996 U CN209339996 U CN 209339996U
- Authority
- CN
- China
- Prior art keywords
- air blower
- fixedly connected
- catch basin
- water
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coalmine ventilation device with dust reduction capability, it includes catch basin, cylinder, water pump, air blower, damping, solenoid valve and spraying nozzle, the upper surface of cylinder and connection fixed thereto is arranged in catch basin, and the bottom face of catch basin is inclined to set；The lower end surface of catch basin offers water inlet, and the opening of water inlet is equipped with water pump, and the water outlet of water pump is connected to water inlet, and water inlet is fixedly connected with one end of water pipe, and the other end of water pipe is connected to by solenoid valve with spraying nozzle；Inner barrel is equipped with air blower, air blower is fixedly connected with damping, and the output shaft of air blower is fixedly connected by shaft coupling with one end of connecting shaft, and the other end of connecting shaft is fixedly connected with fan blade, the left side of fan blade is equipped with metal isolation net, and metal isolation net is fixedly connected with the inner wall of cylinder.The utility model can effectively reduce the noise of air blower when air blower air draught and reduce the sucking of dust.
Description
Technical field
The utility model relates to coalmine ventilation technical fields, fill more particularly, to a kind of coalmine ventilation with dust reduction capability
It sets.
Background technique
Traditional coal mine ventilation device functionality is single, the gas in coal mine interior room can only be rejected to the external world, be easy to cause
Internal and external pressure difference, some is rejected to the external world to internal high temperature gas, wherein the delay of a large amount of high-temperature gas leads to coal mine
The excessively high problem of interior room temperature；A large amount of dust enters and can pollute to the lung of operator, to influence operator
Health problem, at the same time, noise pollution is also very serious, and noise also makes a strong impact to the health of operator, it should
These problems are paid attention to.
Summary of the invention
To solve the above problems, the purpose of the utility model is to provide a kind of coalmine ventilation device with dust reduction capability,
Its by increasing humidifier and damping, can effectively be reduced when air blower air draught air blower noise and
Reduce the sucking of dust.
For achieving the above object, the utility model adopts the following technical solution:
A kind of coalmine ventilation device with dust reduction capability comprising catch basin, cylinder, water pump, air blower, damping machine
The upper surface of cylinder and connection fixed thereto, the bottom face of catch basin is arranged in structure, solenoid valve and spraying nozzle, the catch basin
It is inclined to set；The lower end surface of catch basin offers water inlet, and the opening of water inlet is equipped with water pump, the water outlet of water pump with
Water inlet connection, water inlet are fixedly connected with one end of water pipe, and the other end of water pipe is connected to by solenoid valve with spraying nozzle；Institute
Inner barrel is stated equipped with air blower, air blower is fixedly connected with damping, and the output shaft of air blower passes through shaft coupling and connecting shaft
One end be fixedly connected, the other end of connecting shaft is fixedly connected with fan blade, and the left side of fan blade is equipped with metal isolation net, metal isolation net
It is fixedly connected with the inner wall of cylinder.
Further, above-mentioned damping is made of support plate, telescopic rod, spring and pedestal, and the upper surface of pedestal is opened
Equipped with groove, the top of groove is equipped with support plate, and support plate is connected by the bottom surface of symmetrically arranged telescopic rod and base groove,
The lower end surface of air blower is fixedly connected with support plate, is arranged with spring on the outer wall of telescopic rod.
Further, barrier net is installed on the inner wall of above-mentioned cylinder.
Further, staircase is installed on the outer wall of above-mentioned catch basin.
Further, the outer surface of above-mentioned air blower is equipped with protective cover.
Due to the adoption of the technical scheme as described above, the utility model has the following advantages:
The coalmine ventilation device with dust reduction capability, structure is simple, and rationally, manufacturing cost is low for design, practical,
Make mist state steam be not only able to play the role of cooling by increasing humidifier, nice and cool environment is provided for operator, also
The koniology in coal mine interior room can be effectively purified, the dust reduced in coal mine interior room generates wound to staff's body
Evil avoids operator from sucking a large amount of dust, ensures the health of operator；Drum is advantageously reduced by damping
The Oscillation Amplitude of blower, to effectively reduce the noise of air blower, using effect is good, has good application value.
Detailed description of the invention
Fig. 1 is the schematic view of the front view for the coalmine ventilation device that the utility model has dust reduction capability；
Fig. 2 is A-A in Fig. 1 to schematic cross-sectional view；
Fig. 3 is the portion the B enlarged structure schematic diagram in Fig. 1；
Fig. 4 is the portion the C enlarged structure schematic diagram in Fig. 2；
In figure: 1- catch basin；2- cylinder；3- air blower；4- metal isolation net；5- fan blade；6- water inlet；7-
Solenoid valve；8- spraying nozzle；9- obstructs net；10- damping；11- protective cover；12- staircase；13- water pump；10a-
Support plate；10b- telescopic rod；10c- spring；10d- pedestal.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1,2,3, 4, the coalmine ventilation device with dust reduction capability is installed on the ground, including water storage
Slot 1, cylinder 2, water pump 13, air blower 3, damping 10, solenoid valve 7 and spraying nozzle 8, the catch basin 1 are arranged in cylinder 2
Upper surface and connection fixed thereto, catch basin 1 convenient for collect rainwater, effectively save water resource, at the same time, reduce operation
Personnel will alleviate the burden of operator toward the number of priming petock inside catch basin, and the bottom face of catch basin is inclined to set,
The water in catch basin can be made adequately to assemble toward water inlet 6, so that water resource is fully used；The lower end of catch basin
Face offers water inlet 6, and the opening of water inlet is fixedly installed with water pump 13, and the water outlet of water pump is connected to water inlet 6, water inlet
Mouth is fixedly connected with one end of water pipe, and the other end of water pipe is connected to by solenoid valve 7 with spraying nozzle 8, makes water storage via water pump
Water in slot enters water inlet 6, while the water of water inlet is converted to mist state by solenoid valve and is sprayed at cylinder 2 by spraying nozzle
It is interior, and fan blade 5 can blow into the mist state steam inside cylinder 2 in coal mine interior room under the drive of air blower 3；The inner barrel
Equipped with air blower 3, air blower is fixedly connected with damping 10, and the output shaft of air blower is solid by one end of shaft coupling and connecting shaft
Fixed connection, the other end of connecting shaft are fixedly connected with fan blade 5, and the left side of fan blade is equipped with metal isolation net 4, metal isolation net and cylinder
Inner wall be fixedly connected, fan blade is isolated by metal isolation net so that operator will not easily with fan blade carry out
Contact, effectively avoids operator from being injured by fan blade.
Above-mentioned damping 10 is made of support plate 10a, telescopic rod 10b, spring 10c and pedestal 10d, pedestal 10d's
Upper surface opens up fluted, and the top of groove is equipped with support plate 10a, and support plate 10a passes through symmetrically arranged telescopic rod 10b and bottom
The bottom surface connection of seat 10d groove, the lower end surface of air blower 3 is fixedly connected with support plate 10a, is arranged on the outer wall of telescopic rod 10b
There is spring 10c；The Oscillation Amplitude of air blower 3 can be advantageously reduced by damping, to effectively reduce air blower 3
Noise.
Barrier net 9 is installed, since a large amount of dust can be mingled in air, into cylinder on the inner wall of above-mentioned cylinder 2
The inside of body can block a large amount of dust by obstructing net, purify the air of operator's sucking, avoid influencing operator
The breathing of member.
Staircase 12 is installed on the outer wall of above-mentioned catch basin 1, is carried out convenient for operator in catch basin by staircase
Add water, avoids leading to the non-serviceable problem of spraying nozzle 8 since rainwater is insufficient, at the same time, staircase is also convenient for grasping
Make personnel to repair water pump 13, effectively reduces the work difficulty of operator.
The outer surface of above-mentioned air blower is equipped with protective cover 11, protective cover for protecting air blower, reduce air blower by
There is the probability damaged in collision, at the same time, the water spray haze and air blower 3 for being generated spraying nozzle 8 by protective cover 11
Isolation is opened, and the generation of 3 leaky of air blower is effectively prevented；Heat release hole is offered on the protective cover 11, is convenient for air blower
Heat dissipation reduces air blower since temperature is excessively high and the probability damaged occurs.
The above is only the preferred embodiment of the present invention, rather than limitations of the present invention, is not departing from this
In the case where the spirit and scope of utility model, all equivalent changes and modifications made according to the patent scope of the utility model,
Should all it belong within the scope of patent protection of the utility model.
Claims (5)
1. a kind of coalmine ventilation device with dust reduction capability, it is characterized in that: it include catch basin, cylinder, water pump, air blower,
The upper surface of cylinder and connection fixed thereto is arranged in damping, solenoid valve and spraying nozzle, the catch basin, catch basin
Bottom face is inclined to set；The lower end surface of catch basin offers water inlet, and the opening of water inlet is equipped with water pump, and water pump goes out
Water end (W.E.) is connected to water inlet, and water inlet is fixedly connected with one end of water pipe, and the other end of water pipe passes through solenoid valve and spraying nozzle
Connection；The inner barrel is equipped with air blower, and air blower is fixedly connected with damping, and the output shaft of air blower passes through shaft coupling
It is fixedly connected with one end of connecting shaft, the other end of connecting shaft is fixedly connected with fan blade, and the left side of fan blade is equipped with metal isolation net, metal
Separation net is fixedly connected with the inner wall of cylinder.
2. the coalmine ventilation device according to claim 1 with dust reduction capability, it is characterized in that: its damping is by supporting
Plate, telescopic rod, spring and pedestal composition, the upper surface of pedestal open up fluted, and the top of groove is equipped with support plate, and support plate is logical
The bottom surface for crossing symmetrically arranged telescopic rod and base groove connects, and the lower end surface of air blower is fixedly connected with support plate, telescopic rod
Outer wall on be arranged with spring.
3. the coalmine ventilation device according to claim 1 with dust reduction capability, it is characterized in that: pacifying on the inner wall of its cylinder
Equipped with barrier net.
4. the coalmine ventilation device according to claim 1 with dust reduction capability, it is characterized in that: on the outer wall of its catch basin
Staircase is installed.
5. the coalmine ventilation device according to claim 1 with dust reduction capability, it is characterized in that: the outer surface of its air blower
Protective cover is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081201.7U CN209339996U (en) | 2019-01-18 | 2019-01-18 | A kind of coalmine ventilation device with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081201.7U CN209339996U (en) | 2019-01-18 | 2019-01-18 | A kind of coalmine ventilation device with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209339996U true CN209339996U (en) | 2019-09-03 |
Family
ID=67761816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920081201.7U Expired - Fee Related CN209339996U (en) | 2019-01-18 | 2019-01-18 | A kind of coalmine ventilation device with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209339996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117489395A (en) * | 2023-12-29 | 2024-02-02 | 中铁六局集团太原铁路建设有限公司 | Ventilation device for arched tunnel and use method thereof |
-
2019
- 2019-01-18 CN CN201920081201.7U patent/CN209339996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117489395A (en) * | 2023-12-29 | 2024-02-02 | 中铁六局集团太原铁路建设有限公司 | Ventilation device for arched tunnel and use method thereof |
| CN117489395B (en) * | 2023-12-29 | 2024-04-05 | 中铁六局集团太原铁路建设有限公司 | Ventilation device for arched tunnel and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |