CN208527651U - A kind of rotator type whitewashing dust removal device - Google Patents
A kind of rotator type whitewashing dust removal device Download PDFInfo
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- CN208527651U CN208527651U CN201820196374.9U CN201820196374U CN208527651U CN 208527651 U CN208527651 U CN 208527651U CN 201820196374 U CN201820196374 U CN 201820196374U CN 208527651 U CN208527651 U CN 208527651U
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- rotor block
- collecting box
- removal device
- rotator type
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Abstract
A kind of rotator type whitewashing dust removal device, rotor block dust excluding hood including covering rotor block, residual air mouth dust-collecting box, valve material mouth dust-collecting box and elevating hopper spraying device, the upper bottom surface of rotor block dust excluding hood is connected by the combination iron plate of upper rubber gasket and upper friction plate, the combination iron plate of the combination iron plate of friction plate under its bottom surface is connected by lower rubber gasket, rotor block dust excluding hood and upper and lower friction plate constitutes closed cavity；Dust collection bag, drag flight descaling device and pressure wind clearing apparatus are installed in the circumferential direction of rotor block dust cover, drag flight descaling device is located at the side of dust collection bag, pressing wind clearing apparatus includes several high-pressure air pipes, high-pressure air pipe is connected by three-way connector, the gas bag of one end connection pulp shooting machine of three-way connector.The present apparatus effectively removes the dust generated in pulp shooting machine operation process, reduces the pollution to environment, reduces harm of the whitewashing machine operation to operator's physical and mental health.
Description
Technical field
The invention belongs to underground engineering equipment technical fields, and in particular to a kind of rotator type whitewashing dust removal device.
Background technique
According to the applicant understood, rotator type pulp shooting machine is most important coagulation in China's underground engineering technology Shotcrete Rockbolt Support Technique
Native spraying equipment is widely used in engineering construction, mine, subway, the various concrete ejection operation fields such as underground engineering.Existing rank
Section, its friction plate, upper and lower residual air mouth and feeding port can generate a large amount of dust when being worked again due to rotator type pulp shooting machine, to by machine
The physical and mental health of operator brings very big hidden danger, so pulp shooting machine dust problem is denounced by spray operation personnel always.
According to the applicant understood, existing rotator type pulp shooting machine dust prevention and control mode is mainly that drainage type dedusting and suction type remove
Dirt.Drainage type dedusting is to add seal closure in rotor block surrounding and residual air mouth, is converged between the two with pipeline, is produced in spraying machine
Dedusting is drained after raw travel fatigue.This mode requires sealing performance high, and maintenance is inconvenient, and dust removing effects are general, are not able to satisfy coal mine
Underground concrete work should have it is flexible, quick, efficient, economical etc. a little.Suction type dedusting method is in drainage type dedusting base
On plinth, negative-pressure air-suction filter device is added, negative pressure is generated by centrifuge, the travel fatigue around spraying machine is siphoned away into filtering discharge, this
Although kind mode solves the problems, such as that drainage type dedusting is demanding to sealing performance, but since negative-pressure air-suction flow is big, wind speed
Fastly, lead to filter that dust pressure is big, filter device maintenance is inconvenient, and equipment volume is not used widely greatly.
Utility model content
The purpose of this utility model is that: a kind of rotator type whitewashing dust removal device is provided, whitewashing machine operation is effectively removed
The dust generated in the process reduces the pollution to environment, reduces harm of the pulp shooting machine operation to operating personnel's body and mind.
In order to reach the goals above, a kind of rotator type whitewashing dust removal device, the rotor block dedusting including covering rotor block
Cover, the upper bottom surface of residual air mouth dust-collecting box, valve material mouth dust-collecting box and elevating hopper spraying device, rotor block dust excluding hood are close by upper rubber
The combination iron plate of packing and upper friction plate is connected, and bottom surface connects the combination iron plate of lower friction plate by lower rubber gasket,
The combination iron plate of rotor block dust excluding hood and upper and lower friction plate constitutes closed cavity；Powder is installed in the circumferential direction of rotor block dust cover
Dirt collecting bag, drag flight descaling device and pressure wind clearing apparatus, drag flight descaling device are located at the side of dust collection bag, and pressure wind cleans
Device includes several high-pressure air pipes, and high-pressure air pipe is connected by three-way connector, and three connect whitewashing by one end of connector
The gas bag of machine.
The preferred embodiment of the utility model is: the collecting terminal hoop of dust collection bag is arranged on the rotor block dust cover
Putting end has tightening saving state and opens discharge state.
Preferably, residual air mouth dust-collecting box is set at pulp shooting machine residual air mouth, and dust collecting opening is connected with residual air mouth, residual air mouth collection
Dirt box spiral is fixed on hopper bottom block.
Preferably, on the connecting pin of valve material mouth dust-collecting box along being adjacent to the lower edge of pulp shooting machine deceleration roof box by gasket,
It is connected in the lower edge of connecting pin and the channel steel of pulp shooting machine rack along spiral, the inner surface of valve material mouth dust-collecting box passes through gasket and subtracts
Fast case is connected.
Preferably, the connecting pin of elevating hopper spraying device is fixed on hopper, spraying end be equipped with band filter spray nozzle,
Spraying connector, 1/4 bulb valve and water pipe quick plug, filter spray nozzle pass through spraying connector and 1/4 bulb valve one
End is connected, and the other end of 1/4 bulb valve connects water pipe quick plug.
The utility model has the beneficial effect that the side using elevating hopper, residual air mouth, rotor block and the segmentation dedusting of valve material mouth
Formula, feeding port uses atomizing de-dusting, suitable to be sprayed the floating dust not only effectively reduced near feeding port in air, also suitably
Material is humidified；Residual air mouth uses dust-collecting box, and the filter device carried by dust-collecting box realizes exhaust dust, not only structure
Structure is simple, and replaces conveniently；Around rotor block use rotor block dust cover, collect rotor block surrounding answer friction plate wear and
Dust is discharged in specified dust collection bag by the dust of production using the high pressure gas in rotor block dust excluding hood；Valve material mouth
Using drainage dust-collecting box, valve material mouth clout and dust shunting processing are realized.The equipment dust removing effects are good, and structure is simple, small in size,
It is easy to maintain.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the rotor block dust cover of the utility model.
Fig. 3 is the side view of the rotor block dust cover of the utility model.
Fig. 4 is the structure chart of the elevating hopper spraying device of the utility model.
Fig. 5 is the structure chart of the residual air mouth dust-collecting box of the utility model.
Fig. 6 be the utility model be valve material mouth dust-collecting box structure chart.
Specific embodiment
Embodiment one
Please referring to Fig. 1-Fig. 3, a kind of rotator type is whitewashed dust removal device, the rotor block dust excluding hood 3 including covering rotor block,
Residual air mouth dust-collecting box 2, valve material mouth dust-collecting box 4 and elevating hopper spraying device 1, as shown in Figures 2 and 3, rotor block dust excluding hood 3 it is upper
The combination iron plate of rubber gasket 5 and upper friction plate is connected in underrun, and bottom surface is connected by lower rubber gasket 10
The combination iron plate of the combination iron plate of lower friction plate, rotor block dust excluding hood 3 and upper and lower friction plate constitutes closed cavity；Rotor block
Dust collection bag 9, drag flight descaling device 8 and pressure wind clearing apparatus 7, drag flight descaling device 8 are installed in 6 circumferential direction of surface of dust cover
Positioned at the side of dust collection bag 9, pressing wind clearing apparatus 7 includes several high-pressure air pipes, and high-pressure air pipe passes through three-way connector
It is connected, three connect the gas bag of pulp shooting machine by one end of connector.
It is different from existing drainage type dedusting and suction type dedusting two ways, principle is the residual air up and down in pulp shooting machine
Mouth and rotor block use and dust is discharged to by Airtight dust collection device using the natural gas leakage generated in the pulp shooting machine course of work
In specified dust collecting, to realize the whole dedusting of rotor block pulp shooting machine.
Realize that gas is discharged using Airtight dust collection device, dust is controlled in specified collection device, and " ventilative dust-staying " is
The central principle thought of the utility model.
As shown in figure 4, the connecting pin of elevating hopper spraying device 1 is fixed on hopper, spraying end is equipped with band filter and sprays
Mist mouth 11, spraying connector 12,1/4 bulb valve 13 and water pipe quick plug 14, filter spray nozzle 11 pass through spraying connector
12 are connected with one end of 1/4 bulb valve 13, and the other end of 1/4 bulb valve 13 connects water pipe quick plug 14.
As shown in figure 5, residual air mouth dust-collecting box 2 is set at pulp shooting machine residual air mouth, dust collecting opening is connected with residual air mouth, residual air
17 spiral of mouth dust-collecting box fixing end is fixed on hopper bottom block 15.
In on the rotor block dust cover, discharge end has tightening saving state and beats the collecting terminal hoop of dust collection bag
Open discharge state.
As shown in fig. 6, along by gasket being adjacent to pulp shooting machine deceleration roof box 18 on the connecting pin of valve material mouth dust-collecting box 4
It is connected on lower edge, the lower edge of connecting pin and the channel steel 20 of pulp shooting machine rack along spiral, the inner surface of valve material mouth dust-collecting box passes through close
Packing is connected with reduction gearbox 19.
Rotor block dust excluding hood 3 can form closed cavity between the friction plate up and down of rotor block pulp shooting machine, make because up and down
Dust caused by friction plate abrasion or not enough compression is controlled in the closed cavity of rotor block dust excluding hood, uses rotor block later
On scraper clearing apparatus 8 and pressure wind cleaning plant 7 dust in closed chamber is discharged in dust collection bag on rotor block,
After dust collection bag 9 is filled with, openable dust collection bag 9 is disposably poured out；Remaining port dust-collecting box 2 passes through included mistake
Device is filtered, the residual air of residual air mouth can be discharged, be collected simultaneously dust, after dust product is full in box, cleaning can be opened；Its valve
Material mouth dust-collecting box 4 can be handled clout and dust shunting；Its elevating hopper spraying device 1 can form mist in elevating hopper overhead
Space reduces fugitive dust when feeding.It is effectively treated, is reached to rotator type respectively by the position for generating dust to pulp shooting machine respectively
The integrated treatment for the dust that pulp shooting machine generates when working.The device can not only effectively reduce dust, and structure is simple.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
- The dust removal device 1. a kind of rotator type is whitewashed, which is characterized in that the rotor block dust excluding hood including covering rotor block, residual air mouth Dust-collecting box, valve material mouth dust-collecting box and elevating hopper spraying device.
- The dust removal device 2. a kind of rotator type according to claim 1 is whitewashed, which is characterized in that the rotor block dust excluding hood Upper bottom surface be connected by the combination iron plate of upper rubber gasket and upper friction plate, bottom surface is connected by lower rubber gasket The combination iron plate of the combination iron plate of lower friction plate, rotor block dust excluding hood and upper and lower friction plate constitutes closed cavity；The rotor Dust collection bag, drag flight descaling device and pressure wind clearing apparatus are installed in the circumferential direction of body dust cover.
- The dust removal device 3. a kind of rotator type according to claim 1 is whitewashed, which is characterized in that the collection of dust collection bag In on the rotor block dust cover, discharge end has tightening saving state and opens discharge state end hoop.
- The dust removal device 4. a kind of rotator type according to claim 1 is whitewashed, which is characterized in that the residual air mouth dust-collecting box It is set at pulp shooting machine residual air mouth, dust collecting opening is connected with residual air mouth, and the residual air mouth dust-collecting box is connected on hopper bottom block.
- The dust removal device 5. a kind of rotator type according to claim 1 is whitewashed, which is characterized in that the valve material mouth dust-collecting box Input end butt up against at the valve material mouth of rotor block pulp shooting machine.
- The dust removal device 6. a kind of rotator type according to claim 1 is whitewashed, which is characterized in that the elevating hopper fills by spraying The connecting pin set is fixed on hopper, and spread of spray can cover entire elevating hopper upper space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196374.9U CN208527651U (en) | 2018-02-05 | 2018-02-05 | A kind of rotator type whitewashing dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820196374.9U CN208527651U (en) | 2018-02-05 | 2018-02-05 | A kind of rotator type whitewashing dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527651U true CN208527651U (en) | 2019-02-22 |
Family
ID=65399982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820196374.9U Active CN208527651U (en) | 2018-02-05 | 2018-02-05 | A kind of rotator type whitewashing dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527651U (en) |
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2018
- 2018-02-05 CN CN201820196374.9U patent/CN208527651U/en active Active
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