CN208527051U - Shaft bottom main entry sprays white machine - Google Patents
Shaft bottom main entry sprays white machine Download PDFInfo
- Publication number
- CN208527051U CN208527051U CN201820937849.5U CN201820937849U CN208527051U CN 208527051 U CN208527051 U CN 208527051U CN 201820937849 U CN201820937849 U CN 201820937849U CN 208527051 U CN208527051 U CN 208527051U
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- CN
- China
- Prior art keywords
- storage vat
- main entry
- white machine
- shaft bottom
- spray boom
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Abstract
The utility model relates to spray white machine technical field, in particular to a kind of shaft bottom main entry sprays white machine；Including storage vat, the blast pipe being connected with compressed air extends into come from the outside of storage vat, and the bottom of storage vat is equipped with discharge nozzle, and discharge nozzle is connected to spray boom, and spray boom is the hollow body of rod；A kind of white machine of the spray suitable for working environment at coal mines is provided, safe and efficient using compressed air as power source, hand-held design is simple and easy；In use, coating is added into storage vat from bung hole, bung is screwed later, be passed through compressed air and opens spray boom switch, holds spray boom, spray head is directed at wall surface spraying.
Description
Technical field
The utility model relates to spray white machine technical field, in particular to a kind of shaft bottom main entry sprays white machine.
Background technique
Shaft bottom main entry refers to transport channel when coal mine operation.Air humidity is big in subsurface environment, corrosive gas
Concentration is high, and coal dust fugitive dust is serious, and after white overlong time, surface blackening easy to oxidize seriously affects underground occupation and defends in tunnel
It is raw.Regulation provides: the white frequency of main entry is at least accomplished annually.
The safer white mode in underground is white by hand using roller at present, the method there are working strengths high, efficiency
Low disadvantage.
Utility model content
The technical problem to be solved by the present invention is to existing well bottom main entry white difficult, intensity height, low efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of white machine of shaft bottom main entry spray, packet
Storage vat is included, the blast pipe being connected with compressed air extends into come from the outside of storage vat, and the bottom of storage vat is equipped with discharge nozzle,
Discharge nozzle is connected to spray boom, and spray boom is the hollow body of rod.
Further, it is connected between the feeding end of the spray boom and discharge nozzle by the first hose.
Further, the discharge end of the spray boom is equipped with spray head.
Further, the blast pipe includes interconnected the first winding pipe and the second winding pipe of pipeline, and first
Winding pipe is connected to spray boom, and the second winding pipe leads to the top bucket chamber of storage vat.
Further, first winding pipe is connected by the second hose with the shaft at spray head neighbouring on spray boom.
Further, neighbouring pan feeding end side is equipped with shut-off valve on the spray boom shaft.
Further, bung is equipped at the bung hole of the storage vat.
Further, the bung is threadedly coupled with the bung hole of storage vat.
Further, the pipeline of second winding pipe is equipped with pressure gauge.
Further, it is just equipped with mounting base under the bucket of storage vat, is connected between storage vat and mounting base by gusset.
The utility model has the beneficial effects that: a kind of white machine of the spray suitable for working environment at coal mines is provided, to compress sky
Gas is power source, safe and efficient, and hand-held design, structure is simple, and flexible operation is easy.In use, being passed through pressure into storage vat
Contracting air, coating flow into spray boom from the discharge nozzle of bottom under pressure, spray from spray head, since some compression is empty
Gas leads to spray head, therefore the coating slurries sprayed can form atomizing effect, and it is high to spray white uniformity coefficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1.
Embodiment 1:
As shown in Figure 1, a kind of shaft bottom main entry sprays white machine, including storage vat 10, blast pipe 20, discharge nozzle 30, spray boom 40.
The outside of the blast pipe 20 from the storage vat 10 that are connected with compressed air, which extends into, to be come, and the bottom of storage vat 10 is equipped with
Expects pipe 30, discharge nozzle 30 are connected to spray boom 40, and spray boom 40 is the hollow body of rod.
Bung 11 is equipped at the bung hole of storage vat 10；Bung 11 is threadedly coupled with the bung hole of storage vat 10.
Blast pipe 20 includes the first winding pipe 21 and the second winding pipe 22 that pipeline is interconnected；First winding pipe
21 are connected by the second hose 52 with the shaft at spray head 41 neighbouring on spray boom 40, and the second winding pipe 22 leads to storage vat 10
Top bucket chamber.
Discharge nozzle 30 may be configured as multiple groups, in use, idle discharge nozzle 30 can seal discharge port by safety valve.
The discharge end of spray boom 40 is equipped with spray head 41；Neighbouring pan feeding end side is equipped with shut-off valve 42 on 40 shaft of spray boom；Spray boom
It is connected between 40 feeding end and discharge nozzle 30 by the first hose 51.
In use, coating is added into storage vat 10 from bung hole, bung 11 is screwed later, is passed through compressed air and opens spray
Shut-off valve 42 on bar 40, holds spray boom 40, and spray head 41 is directed at wall surface spraying.For convenience of gripping, 40 shaft size of spray boom
It should be designed as enough manpowers to hold, while guarantee that fluid has enough kinetic energy to spray in bar.
Embodiment 2:
As shown in Figure 1, the present embodiment 2 the difference from embodiment 1 is that, the pipeline of second winding pipe 22 is equipped with
Pressure gauge 60 so can intuitively be recognized into the gas pressure intensity in storage vat 10.
Embodiment 3:
As shown in Figure 1, the present embodiment 3 the difference from embodiment 1 is that, under the bucket of the storage vat 10 just be equipped with installation
Seat 70 is connected between storage vat 10 and mounting base 70 by gusset 80.For convenience of transport, the bottom of mounting base 70 can also be equipped with ten thousand
To wheel.
Claims (10)
1. a kind of shaft bottom main entry sprays white machine, which is characterized in that including storage vat (10), the blast pipe being connected with compressed air (20)
It extends into come from the outside of storage vat (10), the bottom of storage vat (10) is equipped with discharge nozzle (30), discharge nozzle (30) and spray boom
(40) it is connected to, spray boom (40) is the hollow body of rod.
2. shaft bottom main entry according to claim 1 sprays white machine, which is characterized in that the feeding end of the spray boom (40) and discharging
It manages and is connected between (30) by the first hose (51).
3. shaft bottom main entry according to claim 2 sprays white machine, which is characterized in that the discharge end of the spray boom (40) is equipped with
Spray head (41).
4. shaft bottom main entry according to claim 3 sprays white machine, which is characterized in that the blast pipe (20) includes that pipeline is mutual
The first winding pipe (21) and the second winding pipe (22) of connection, the first winding pipe (21) are connected to spray boom (40), and second
Winding pipe (22) leads to the top bucket chamber of storage vat (10).
5. shaft bottom main entry according to claim 4 sprays white machine, which is characterized in that first winding pipe (21) passes through the
Two hoses (52) are connected with the shaft at spray head (41) neighbouring on spray boom (40).
6. shaft bottom main entry according to claim 1 sprays white machine, which is characterized in that neighbouring pan feeding on spray boom (40) shaft
End side is equipped with shut-off valve (42).
7. shaft bottom main entry according to claim 1 sprays white machine, which is characterized in that be equipped at the bung hole of the storage vat (10)
Bung (11).
8. shaft bottom main entry according to claim 7 sprays white machine, which is characterized in that the bung (11) and storage vat (10)
Bung hole is threadedly coupled.
9. shaft bottom main entry according to claim 4 sprays white machine, which is characterized in that the pipeline of second winding pipe (22)
It is equipped with pressure gauge (60).
10. shaft bottom main entry according to claim 1 sprays white machine, which is characterized in that be just equipped under the bucket of storage vat (10)
Mounting base (70) is connected between storage vat (10) and mounting base (70) by gusset (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937849.5U CN208527051U (en) | 2018-06-15 | 2018-06-15 | Shaft bottom main entry sprays white machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820937849.5U CN208527051U (en) | 2018-06-15 | 2018-06-15 | Shaft bottom main entry sprays white machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527051U true CN208527051U (en) | 2019-02-22 |
Family
ID=65392259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820937849.5U Active CN208527051U (en) | 2018-06-15 | 2018-06-15 | Shaft bottom main entry sprays white machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527051U (en) |
-
2018
- 2018-06-15 CN CN201820937849.5U patent/CN208527051U/en active Active
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