CN209333421U - A kind of coal yard dedusting environment friendly equipment - Google Patents
A kind of coal yard dedusting environment friendly equipment Download PDFInfo
- Publication number
- CN209333421U CN209333421U CN201822055088.3U CN201822055088U CN209333421U CN 209333421 U CN209333421 U CN 209333421U CN 201822055088 U CN201822055088 U CN 201822055088U CN 209333421 U CN209333421 U CN 209333421U
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- cabinet
- placed cavity
- environment friendly
- coal yard
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Abstract
The utility model relates to the technical fields of atmospheric environment protection auxiliary equipment, more particularly to a kind of coal yard dedusting environment friendly equipment；Operation more automates, convenient to be collected to the suspended particulate impurity in placed cavity, can prevent from causing water resource secondary pollution, practicability is higher；Also, the limitation of work can be reduced, the waste of water resource can be reduced, using effect is stronger, to improve its use reliability；Including cabinet, water tank, connection hose, high-pressure pump, blower and sprinkler, it is provided with placed cavity in cabinet, the input terminal and output end for being connected to hose are connected to water tank and sprinkler respectively；It further include filter plate, two groups of left fixed frames, two groups of right fixed frames, two groups of transmission belts, two groups of first motors, two groups of driven rods, two groups of mounting racks, the second motor, chain and baffle, two groups of connecting plates are respectively arranged on two groups of transmission belts, two groups of driven rods are separately mounted on the side wall of two groups of connecting plates；It further include aerator, aerator is mounted on cabinet bottom end.
Description
Technical field
The utility model relates to the technical fields of atmospheric environment protection auxiliary equipment, more particularly to a kind of coal yard dedusting ring
Protect equipment.
Background technique
It is well known that the air that coal yard dedusting environment friendly equipment is a kind of coal yard for the split mine that mines for coal carry out it is appropriate net
Change processing is obtained in the field of environmental protection with reducing the device that coal yard coal mine excavates the destruction caused by neighbouring environment
Extensive use；Existing coal yard dedusting environment friendly equipment includes cabinet, water tank, connection hose, high-pressure pump, blower and sprinkling
Device is provided with placed cavity in cabinet, and water tank is mounted on the top of cabinet, and water storage cavity is provided in the water tank, and water tank top is set
Be equipped with water inlet pipe, be provided with case lid on the water inlet pipe, be connected to hose input terminal and output end respectively with water tank and sprinkler
Connection, high-pressure pump are mounted on connection hose, are connected on hose and are provided with water-through valve, drainpipe are provided on cabinet, and arranging
It is provided with valve on water pipe, ventilation duct is provided on cabinet, ventilation duct is connected to mesh enclosure, and assembling is in placed cavity, cabinet
On be provided with exhaust outlet, the exhaust outlet is communicated with placed cavity, and ventilation hole, and ventilation hole and placed cavity phase are provided on cabinet
It is logical；When in use, user opens case lid and is put into suitable clean water into water storage cavity existing coal yard dedusting environment friendly equipment
Source, opening blower output wind-force can be improved the gas flow rates of neighbouring coal yard working environment, can be by the gas on the outside of placed cavity
It is input in placed cavity, the high-pressure forces for opening the generation of valve high-pressure pump can be by the slurry in water tank through being connected to hose by spraying
Device is sprayed in placed cavity, to settle to the cinder floating dust in placed cavity；However, existing coal yard dedusting environment friendly is set
Standby discovery in use, operation are more inconvenient, it has not been convenient to be collected, easily cause pair to the suspended particulate impurity in placed cavity
The secondary pollution of water resource, practicability are lower；Also, the limitation of its work is higher, easily causes a large amount of water resource waste, makes
It is poor with effect, cause its use reliability lower.
Utility model content
It is more automated in order to solve the above technical problems, the utility model provides a kind of operate, it is convenient in placed cavity
Suspended particulate impurity is collected, and can prevent from causing water resource secondary pollution, practicability is higher；Also, work can be reduced
Limitation can reduce the waste of water resource, and using effect is stronger, so that the coal yard dedusting environment friendly for improving its use reliability is set
It is standby.
A kind of coal yard dedusting environment friendly equipment of the utility model, including cabinet, water tank, connection hose, high-pressure pump, blower and
Sprinkler is provided with placed cavity in cabinet, and water tank is mounted on the top of cabinet, and water storage cavity, water tank top are provided in the water tank
End be provided with water inlet pipe, be provided with case lid on the water inlet pipe, be connected to hose input terminal and output end respectively with water tank and spray
Device connection is spilt, high-pressure pump is mounted on connection hose, and it is connected on hose and is provided with water-through valve, drainpipe is provided on cabinet, and
Be provided with valve on drainpipe, ventilation duct be provided on cabinet, ventilation duct is connected to mesh enclosure, assembling in placed cavity,
Exhaust outlet is provided on cabinet, the exhaust outlet is communicated with placed cavity, and ventilation hole, and ventilation hole and placement are provided on cabinet
Chamber communicates；It further include filter plate, two groups of left fixed frames, two groups of right fixed frames, two groups of transmission belts, two groups of first motors, two groups of bands
Lever, two groups of mounting racks, the second motor, chain and baffle, the left side wall of placed cavity are respectively arranged with two groups with right side wall and connect
Slot, two groups of left fixed frames and two groups of right fixed frames are separately mounted to front side and rear side in two groups of link slots, and two group first
Motor is separately mounted on one group of left fixed frame on one group of right fixed frame, and the output end of two groups of first motors is respectively set
There are two groups of transmission shafts, two groups of shafts is respectively arranged on another group of left fixed frame and another group of right fixed frame, and at described two groups
Two group of first live-roller and two group of second live-roller are respectively arranged on transmission shaft and two groups of shafts, two groups of transmission belts are arranged respectively
On two group of first live-roller and two group of second live-roller, it is respectively arranged with two groups of connecting plates on two groups of transmission belts, two groups
Driven rod is separately mounted on the side wall of two groups of connecting plates, two groups of connecting rods respectively with the left end of filter plate and right side
It connects, is provided with pick-and-place mouth on cabinet, the pick-and-place mouth is communicated with placed cavity, is picked and placed and is provided with adjusting bracket, the adjusting at mouth
Frame bottom end is provided with regulating tank, and two groups of mounting racks are separately mounted to the left and right side in the regulating tank, two groups of mounting racks it
Between be provided with connecting shaft, the left and right side on the baffle top is respectively arranged with two groups of fixed links, and two groups of fixed links are equal
It is mounted in connecting shaft, the output end of the second motor is provided with band moving axis, and the is respectively arranged on the band moving axis and connecting shaft
One sprocket wheel and the second sprocket wheel, chain are set on the first sprocket wheel and the second sprocket wheel；It further include aerator, the aerator peace
Mounted in cabinet bottom end.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes transparent panel, and peep hole is provided on cabinet, and
The peep hole is communicated with working chamber, and the transparent panel is mounted on peep hole.
A kind of coal yard dedusting environment friendly equipment of the utility model further includes electric power storage motor and display, the electric power storage motor
It is mounted in placed cavity and is electrically connected with first motor and the second motor, the buckle that is electrically connected is provided on cabinet, and described be electrically connected
Buckle is electrically connected with electric power storage motor, and electric power storage motor is provided with conduction mechanism, and the conducting structure is electrically connected with electric power storage motor, cabinet
On be provided with card slot, the display is mounted in card slot and is electrically connected with conduction mechanism.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes two groups of deflectors, and two groups of deflectors are installed respectively
On the left side wall and right side wall of placed cavity, two groups of deflector bottom ends with filter plate tip contact.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes glass plate, and glass plate is mounted in the card slot,
The glass plate is located at the right side of display.
A kind of coal yard dedusting environment friendly equipment of the utility model further includes two groups of fixed anchors, and the front side of cabinet bottom end is with after
Side is respectively arranged with two groups of struts, and two groups of fixed anchor tops are separately mounted to two groups of strut bottom ends.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes four groups of supporting legs, and four groups of supporting legs are separately mounted to machine
Front left side, forward right side, left rear side and the right lateral side at bottom end, four groups of supporting leg bottom ends are respectively arranged with four groups of idler wheels.
A kind of coal yard dedusting environment friendly equipment of the utility model further includes push rod, the front side of cabinet right end and rear side difference
Two pack supports are provided with, the front-end and back-end of push rod are connect with two pack support respectively.
Compared with prior art the utility model has the following beneficial effects: the second motor drives band moving axis rotation that can drive first
Sprocket wheel is rotated, and the rotation of the first sprocket wheel can drive chain to relatively rotate and the second sprocket wheel is driven to be rotated simultaneously, to drive
Connecting shaft, which carries out rotation, makes two groups of driven rods that baffle be driven to be moved therewith, miscellaneous to the particle in placed cavity using filter plate
Matter is collected, and operation more automates, convenient to be collected to the suspended particulate impurity in placed cavity, can prevent from providing water
Secondary pollution is caused in source, and practicability is higher；Also, the mobility of the crystallization water of water in placed cavity can be improved in aerator, can be right
Water in placed cavity is recycled, and the limitation of work can be reduced, and can reduce the waste of water resource, and using effect is stronger,
To improve its use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of adjusting bracket；
Fig. 3 is the positive structure diagram of cabinet.
It is attached marked in the figure: 1, cabinet；2, water tank；3, it is connected to hose；4, high-pressure pump；5, blower；6, sprinkler；7, valve；
8, ventilation duct；9, filter plate；10, left fixed frame；11, right fixed frame；12, transmission belt；13, first motor；14, driven rod；15,
Mounting rack；16, the second motor；17, chain；18, fixed link；19, the first live-roller；20, the second live-roller；21, adjusting bracket；
22, baffle；23, transparent panel；24, electric power storage motor；25, display；26, deflector；27, glass plate；28, fixed anchor；29, it props up
Leg；30, idler wheel；31, push rod；32, aerator.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of coal yard dedusting environment friendly equipment of the utility model, including cabinet 1, water tank 2, connection
Hose 3, high-pressure pump 4, blower 5 and sprinkler 6 are provided with placed cavity in cabinet 1, and water tank 2 is mounted on the top of cabinet 1, water tank 2
It is inside provided with water storage cavity, 2 top of water tank is provided with water inlet pipe, is provided with case lid on water inlet pipe, is connected to the input terminal of hose 3 and defeated
Outlet is connected to water tank 2 and sprinkler 6 respectively, and high-pressure pump 4 is mounted on connection hose 3, is connected on hose 3 and is provided with water flowing
Valve is provided with drainpipe on cabinet 1, and is provided with valve 7 on drainpipe, is provided with ventilation duct 8 on cabinet 1, ventilation duct 8 with
Mesh enclosure connection, blower 5 are mounted in placed cavity, exhaust outlet are provided on cabinet 1, exhaust outlet is communicated with placed cavity, is set on cabinet 1
It is equipped with ventilation hole, and ventilation hole is communicated with placed cavity；It further include 9, two groups of filter plate left fixed frames, 10, two groups of right fixed frames
11, two groups of 12, two groups of transmission belt, 13, two groups of first motor driven rods, 14, two groups of mounting racks 15, the second motor 16,17 and of chain
Baffle 22, the left side wall and right side wall of placed cavity are respectively arranged with two groups of link slots, two groups of left fixed frames 10 and two groups of right fixations
Frame 11 is separately mounted to front side and rear side in two groups of link slots, and two groups of first motors 13 are separately mounted to one group of left fixed frame 10
On upper and one group of right fixed frame 11, the output end of two groups of first motors 13 is respectively arranged with two groups of transmission shafts, another group of left fixation
It is respectively arranged with two groups of shafts on frame 10 and another group of right fixed frame 11, and is respectively set on two groups of transmission shafts and two groups of shafts
There are two group of first live-roller 19 and two group of second live-roller 20, two groups of transmission belts 12 are respectively sleeved at two group of first 19 He of live-roller
On two group of second live-roller 20, two groups of connecting plates are respectively arranged on two groups of transmission belts, two groups of driven rods 14 are separately mounted to two
On the side wall of group connecting plate, two groups of connecting rods are connect with the left end of filter plate 9 and right side respectively, and pick-and-place mouth is provided on cabinet 1,
It picks and places mouth to communicate with placed cavity, picks and places and be provided with adjusting bracket 21 at mouth, 21 bottom end of adjusting bracket is provided with regulating tank, two groups of mounting racks
15 are separately mounted to the left and right side in regulating tank, and connecting shaft, the left side on 22 top of baffle are provided between two groups of mounting racks 15
Side and right side are respectively arranged with two groups of fixed links 18, and two groups of fixed links 18 are installed in connecting shaft, the output of the second motor 16
End is provided with band moving axis, is respectively arranged with the first sprocket wheel and the second sprocket wheel in band moving axis and connecting shaft, chain 17 is set in first
On sprocket wheel and the second sprocket wheel；It further include aerator 32, aerator 32 is mounted on 1 bottom end of cabinet；Second motor drives
Axis rotation can drive the first sprocket wheel to be rotated, and the rotation of the first sprocket wheel can drive chain to relatively rotate and while drive the second sprocket wheel
It is rotated, makes two groups of driven rods that baffle be driven to be moved therewith to drive connecting shaft to carry out rotation, using filter plate pair
Granule foreign in placed cavity is collected, and operation more automates, and the convenient suspended particulate impurity in placed cavity carries out
It collects, can prevent from causing water resource secondary pollution, practicability is higher；Also, the knot of water in placed cavity can be improved in aerator
The mobility of brilliant water can recycle the water in placed cavity, can reduce the limitation of work, can reduce the wave of water resource
Take, using effect is stronger, to improve its use reliability.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes transparent panel 23, is provided with peep hole on cabinet 1,
And peep hole is communicated with working chamber, and transparent panel 23 is mounted on peep hole；Convenient for users to the cinder powder in observation placed cavity
The case where sedimentation of dirt is collected.
A kind of coal yard dedusting environment friendly equipment of the utility model further includes electric power storage motor 24 and display 25, electric power storage motor
24 are mounted in placed cavity and are electrically connected with first motor 13 and the second motor 16, and the buckle that is electrically connected, and electricity are provided on cabinet 1
Connection buckle is electrically connected with electric power storage motor 24, and electric power storage motor 24 is provided with conduction mechanism, and conducting structure is electrically connected with electric power storage motor 24,
Card slot is provided on cabinet 1, display 25 is mounted in card slot and is electrically connected with conduction mechanism；Electric power storage motor can carry out electricity
Storage can be worked normally under the working environment far from power supply with ensuring equipment, and conduction mechanism can store up the electricity of electric power storage motor
It deposits situation to be transferred in display, stores situation convenient for users to observing the electricity of electric power storage motor.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes two groups of deflectors 26, and two groups of deflectors 26 are distinguished
Be mounted on the left side wall and right side wall of placed cavity, two groups of 26 bottom ends of deflector with 9 tip contact of filter plate；Deflector can be right
The slag floating dust particle mutually condensed in placed cavity with clean water is collected.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes glass plate 27, and glass plate 27 is mounted in card slot,
Glass plate 27 is located at the right side of display 25；Facilitate and the display in card slot is protected using glass plate.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes two groups of fixed anchors 28, the front side of 1 bottom end of cabinet and
Rear side is respectively arranged with two groups of struts, and two groups of 28 tops of fixed anchor are separately mounted to two groups of strut bottom ends；When device works
Two groups of Shi Yidong fixed anchors make itself and relevant support ground face contact, can fix the integral position of device.
A kind of coal yard dedusting environment friendly equipment of the utility model, further includes four groups of supporting legs 29, and four groups of supporting legs 29 are installed respectively
In the front left side of 1 bottom end of cabinet, forward right side, left rear side and right lateral side, four groups of 29 bottom ends of supporting leg are respectively arranged with four groups of idler wheels 30；
Cabinet movement can drive four groups of supporting legs mobile while four groups of idler wheels being driven to roll, to facilitate the position of regulating device.
A kind of coal yard dedusting environment friendly equipment of the utility model further includes push rod 31, the front side of 1 right end of cabinet and rear side point
It is not provided with two pack supports, the front-end and back-end of push rod 31 are connect with two pack supports respectively；Push push rod that can drive two pack supports
Moving direction that is mobile while driving cabinet conveniently moving regulating device.
A kind of coal yard dedusting environment friendly equipment of the utility model, at work, user pushes push rod that can drive first
Two pack supports are mobile while driving cabinet mobile, device moved integrally to the position needed to user, when device is worked
Mobile two groups of fixed anchors with making itself and relevant support face contact, can anti-locking apparatus the cunning of integral position occurs during the work time
Dynamic, user opens case lid and is put into suitable cleaning water source into water storage cavity, and opening blower output wind-force can be improved coal nearby
Gas on the outside of placed cavity, can be input in placed cavity by the gas flow rates of field working environment, open valve high-pressure pump and produce
Slurry in water tank can be sprayed in placed cavity through connection hose by sprinkler by raw high-pressure forces, in placed cavity
The case where cinder floating dust is settled, and the sedimentation that user observes the cinder dust in placed cavity is collected, cinder floating dust sedimentation knot
Shu Hou, the second motor drive band moving axis rotation that the first sprocket wheel can be driven to be rotated, and the rotation of the first sprocket wheel can drive chain opposite
Rotate and drive the second sprocket wheel to be rotated simultaneously, with drive connecting shaft carry out rotation make two groups of driven rods drive baffles therewith into
Row is mobile to be collected the granule foreign in placed cavity using filter plate with opening baffle, and user opens two group first
Motor can drive two groups of transmission shafts while two group of first live-roller being driven to be rotated, and two groups of transmission belts is made to carry out relative rotation simultaneously
Two group of second live-roller rotation is driven simultaneously, keeps two groups of connecting plates mobile and two groups of driven rods is driven to be moved, make filter plate
It is moved to the outside of working chamber.
Term as used herein "vertical", "horizontal", "left" and "right" and similar statement simply to illustrate that
Purpose；" first " described in the utility model, " second ", " () " do not represent specific quantity and sequence, are only used for name
The differentiation of title.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of coal yard dedusting environment friendly equipment, including cabinet (1), water tank (2), connection hose (3), high-pressure pump (4), blower (5)
With sprinkler (6), cabinet (1) is interior to be provided with placed cavity, and water tank (2) is mounted on the top of cabinet (1), sets in the water tank (2)
It is equipped with water storage cavity, water tank (2) top is provided with water inlet pipe, and case lid is provided on the water inlet pipe, is connected to the input terminal of hose (3)
It is connected to respectively with water tank (2) and sprinkler (6) with output end, high-pressure pump (4) is mounted in connection hose (3), is connected to hose (3)
On be provided with water-through valve, cabinet is provided with drainpipe on (1), and valve (7) are provided on drainpipe, and cabinet is arranged on (1)
Having ventilation duct (8), ventilation duct (8) is connected to mesh enclosure, and blower (5) is mounted in placed cavity, and cabinet is provided with exhaust outlet on (1),
The exhaust outlet is communicated with placed cavity, and cabinet is provided with ventilation hole on (1), and ventilation hole is communicated with placed cavity；Its feature exists
In further including filter plate (9), two groups of left fixed frames (10), two groups of right fixed frames (11), two groups of transmission belts (12), two group first
Motor (13), two groups of driven rods (14), two groups of mounting racks (15), the second motor (16), chain (17) and baffle (22), placed cavity
Left side wall and right side wall be respectively arranged with two groups of link slots, two groups of left fixed frames (10) and two groups of right fixed frames (11) are pacified respectively
Front side and rear side in two groups of link slots, two groups of first motors (13) are separately mounted on one group of left fixed frame (10)
On one group of right fixed frame (11), the output end of two groups of first motors (13) is respectively arranged with two groups of transmission shafts, and another group
Two groups of shafts are respectively arranged on left fixed frame (10) and another group of right fixed frame (11), and in two groups of transmission shafts and two groups
Two group of first live-roller (19) and two group of second live-roller (20) are respectively arranged in shaft, two groups of transmission belts (12) are arranged respectively
On two group of first live-roller (19) and two group of second live-roller (20), two groups of connections are respectively arranged on two groups of transmission belts
Plate, two groups of driven rods (14) are separately mounted on the side wall of two groups of connecting plates, two groups of connecting rods respectively with filter plate
(9) left end is connected with right side, and pick-and-place mouth is provided on cabinet (1), and the pick-and-place mouth is communicated with placed cavity, is picked and placed and is arranged at mouth
Have adjusting bracket (21), adjusting bracket (21) bottom end is provided with regulating tank, and two groups of mounting racks (15) are separately mounted to the adjusting
Left and right side in slot is provided with connecting shaft, the left and right side on baffle (22) top between two groups of mounting racks (15)
Be respectively arranged with two groups of fixed links (18), two groups of fixed links (18) are installed in connecting shaft, the second motor (16) it is defeated
Outlet is provided with band moving axis, and the first sprocket wheel and the second sprocket wheel, chain (17) set are respectively arranged on the band moving axis and connecting shaft
It is located on the first sprocket wheel and the second sprocket wheel；It further include aerator (32), the aerator (32) is mounted on cabinet (1) bottom
End.
2. a kind of coal yard dedusting environment friendly equipment as described in claim 1, which is characterized in that further include transparent panel (23), cabinet
(1) peep hole is provided on, and the peep hole is communicated with working chamber, the transparent panel (23) is mounted on peep hole.
3. a kind of coal yard dedusting environment friendly equipment as claimed in claim 2, which is characterized in that further include electric power storage motor (24) and show
To show device (25), the electric power storage motor (24) is mounted in placed cavity and is electrically connected with first motor (13) and the second motor (16),
Cabinet is provided with the buckle that is electrically connected on (1), and the buckle that is electrically connected is electrically connected with electric power storage motor (24), electric power storage motor (24) setting
There is conduction mechanism, the conduction mechanism is electrically connected with electric power storage motor (24), and card slot, the display are provided on cabinet (1)
(25) it is mounted in card slot and is electrically connected with conduction mechanism.
4. a kind of coal yard dedusting environment friendly equipment as claimed in claim 3, which is characterized in that it further include two groups of deflectors (26),
Two groups of deflectors (26) are separately mounted on the left side wall and right side wall of placed cavity, and two groups of deflectors (26) bottom end is and mistake
Filter plate (9) tip contact.
5. a kind of coal yard dedusting environment friendly equipment as claimed in claim 4, which is characterized in that further include glass plate (27), glass
Plate (27) is mounted in the card slot, and the glass plate (27) is located at the right side of display (25).
6. a kind of coal yard dedusting environment friendly equipment as claimed in claim 5, which is characterized in that it further include two groups of fixed anchors (28),
The front side of cabinet (1) bottom end and rear side are respectively arranged with two groups of struts, and two groups of fixed anchor (28) tops are separately mounted to described two
Group strut bottom end.
7. a kind of coal yard dedusting environment friendly equipment as claimed in claim 6, which is characterized in that it further include four groups of supporting legs (29), four
Group supporting leg (29) is separately mounted to front left side, forward right side, left rear side and the right lateral side of cabinet (1) bottom end, four groups of supporting legs
(29) bottom end is respectively arranged with four groups of idler wheels (30).
8. a kind of coal yard dedusting environment friendly equipment as claimed in claim 7, which is characterized in that further include push rod (31), cabinet (1)
The front side of right end and rear side are respectively arranged with two pack supports, and the front-end and back-end of push rod (31) connect with two pack support respectively
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055088.3U CN209333421U (en) | 2018-12-08 | 2018-12-08 | A kind of coal yard dedusting environment friendly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055088.3U CN209333421U (en) | 2018-12-08 | 2018-12-08 | A kind of coal yard dedusting environment friendly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333421U true CN209333421U (en) | 2019-09-03 |
Family
ID=67756481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822055088.3U Expired - Fee Related CN209333421U (en) | 2018-12-08 | 2018-12-08 | A kind of coal yard dedusting environment friendly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333421U (en) |
-
2018
- 2018-12-08 CN CN201822055088.3U patent/CN209333421U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201208 |