CN108905448A - A kind of building materials processing anti-fugitive dust equipment of powder - Google Patents
A kind of building materials processing anti-fugitive dust equipment of powder Download PDFInfo
- Publication number
- CN108905448A CN108905448A CN201810834548.4A CN201810834548A CN108905448A CN 108905448 A CN108905448 A CN 108905448A CN 201810834548 A CN201810834548 A CN 201810834548A CN 108905448 A CN108905448 A CN 108905448A
- Authority
- CN
- China
- Prior art keywords
- water
- gun barrel
- water tank
- spraying gun
- fixing seat
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/08—Mobile separation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
Abstract
The invention discloses a kind of building materials to process the anti-fugitive dust equipment of powder, including fixing seat, the one side wall of the fixing seat is connected with fixing groove, the inside of the fixing groove is equipped with water tank, the water tank is internally connected with ball float level controller, the tip edges of the fixing seat are provided with control switch, and the inside of fixing seat is equipped with elevating mechanism close to center position, and the top of the elevating mechanism is connected with bearing.The present invention convenient for users to understand water tank internal water surplus, and then the inside of water tank is filled the water in time convenient for user, the working depth of adjustable spraying gun barrel can be facilitated, the spray angle of spray for dust suppression processing and adjustable spraying gun barrel is carried out to the different location in horizontal direction convenient for user, dust-proof processing is carried out convenient for the bottom to spraying gun barrel, can prevent blower from causing the inside that the dust in ambient enviroment brings spraying gun barrel into during exhausting dirty.
Description
Technical field
The present invention relates to building materials manufacture field, specifically a kind of building materials process the anti-fugitive dust equipment of powder.
Background technique
In building materials process, powdery particle distributes in order to prevent causes processing environment to be contaminated in air,
And then processing efficiency is influenced, by the way that a kind of anti-fugitive dust equipment can be used, spraying machine is generally mostly used, because spraying machine is a kind of incites somebody to action
Liquid is dispersed into misty machine, can be fallen the dust floated in ambient enviroment on the ground with water mist.
But it is currently used for the anti-fugitive dust equipment of building materials processing powder, i.e., the spraying machine person of being not convenient to use is in time to water tank
Inside is filled the water, and the working depth of inconvenient adjustable spraying gun barrel, while being not easy to prevent the bottom of spraying gun barrel
Dirt processing so that blower the inside that the dust in ambient enviroment brings spraying gun barrel into is caused during exhausting it is dirty, therefore,
Those skilled in the art provide a kind of building materials processing anti-fugitive dust equipment of powder, to solve mentioned above in the background art ask
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of building materials to process the anti-fugitive dust equipment of powder, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of building materials processing anti-fugitive dust equipment of powder, including fixing seat, the one side wall of the fixing seat is connected with fixing groove, described
The inside of fixing groove is equipped with water tank, and the water tank is internally connected with ball float level controller, the top of the fixing seat
Control switch is provided at end margin, and the inside of fixing seat is equipped with elevating mechanism, the elevator close to center position
The top of structure is connected with bearing, and the top of the bearing is connected with shaft, and the top of the shaft is connected with support frame, the branch
The inside top of support is equipped with spraying gun barrel, and the rear side end of the spraying gun barrel is connected with protective frame, the top of support frame as described above
Portion is all connected with adjusting knob at two side positions of spraying gun barrel, is equipped with water conveying machine between the water tank and spraying gun barrel
Structure.
As a further solution of the present invention：The water delivery mechanism includes the water pump being fixed on the top of fixing seat, water
It is connected with water inlet pipe between the water inlet end of pump and the top of water tank, and connects between the water outlet of water pump and the bottom of spraying gun barrel
It is connected to outlet pipe.
As further scheme of the invention：The top of the water tank is connected with plus water twists valve, and the bottom of water tank
Portion's lateral wall is connected with the stubborn valve that discharges water, and is provided with through-hole at the external position of the corresponding stubborn valve that discharges water of the lateral wall of the fixing groove.
As further scheme of the invention：The ball float level controller includes the limit for being plugged in the inside of water tank
Position guide rod, the top for limiting guide rod, which is located at the top position of water tank, is connected with display, and limits the external of guide rod and be socketed
There is the floating ball to float on the surface always.
As further scheme of the invention：The elevating mechanism includes the piston being connected at the bottom position of bearing
The bottom of bar, piston rod is connected with open tubular column below the upper surface of fixing seat, and the bottom of open tubular column is connected with by conduit
Hydraulic oil container.
As further scheme of the invention：The protective frame is internally provided with metal filter screen, and protective frame with
It is bolted between spraying gun barrel.
As further scheme of the invention：One end of the spraying gun barrel is provided with spraying far from the side of protective frame
Mouthful, and the inside of spraying gun barrel is equipped with blower at the inner side of protective frame.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention is by being internally connected with ball float level controller in water tank, convenient for users to understanding the inside of water tank
The surplus of water, and then the inside of water tank is filled the water in time convenient for user.
2, the present invention is by being equipped with elevating mechanism, the lifting of elevating mechanism close to center position in the inside of fixing seat
Principle is identical as the working principle of hydraulic lifting post in the prior art, can facilitate the working depth of adjustable spraying gun barrel.
3, the present invention removes the different location in horizontal direction convenient for user by setting bearing and shaft by spraying
Dirt processing, and adjusting knob is all connected at two side positions of spraying gun barrel by the top of support frame, it is convenient for user's tune
Save the spray angle of spraying gun barrel.
4, for the present invention by being connected with protective frame in the rear side end of spraying gun barrel, protective frame is internally provided with metal filtration
Net carries out dust-proof processing convenient for the bottom to spraying gun barrel, blower can be prevented in exhausting mistake by the way that metal filter screen is arranged
The inside that the dust in ambient enviroment brings spraying gun barrel into caused in journey dirty.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of building materials process the anti-fugitive dust equipment of powder；
Fig. 2 is the mounting structure schematic diagram that a kind of building materials process ball float level controller in the anti-fugitive dust equipment of powder；
Fig. 3 is the structural schematic diagram that a kind of building materials process the anti-fugitive dust equipment middle (center) bearing of powder；
Fig. 4 is the structural schematic diagram that a kind of building materials process elevating mechanism in the anti-fugitive dust equipment of powder；
Fig. 5 is the mounting structure schematic diagram that a kind of building materials process metal filter screen in the anti-fugitive dust equipment of powder.
In figure：1, fixing seat；2, fixing groove；3, water tank；4, plus water twists valve；5, ball float level controller；6, control is opened
It closes；7, water delivery mechanism；8, elevating mechanism；9, bearing；10, shaft；11, support frame；12, spraying gun barrel；13, adjusting knob；14,
Protective frame；31, discharge water stubborn valve；51, display；52, guide rod is limited；53, floating ball；71, water pump；72, water inlet pipe；73, outlet pipe；
81, piston rod；82, open tubular column；83, hydraulic oil container；121, atomizing nozzle；141, metal filter screen.
Specific embodiment
Please referring to Fig. 1~5, in the embodiment of the present invention, a kind of building materials process the anti-fugitive dust equipment of powder, including fixing seat 1, Gu
The one side wall of reservation 1 is connected with fixing groove 2, and the inside of fixing groove 2 is equipped with water tank 3, and water tank 3 is internally connected with floating ball
Fluid level controller 5, the tip edges of fixing seat 1 are provided with control switch 6, and the inside of fixing seat 1 is close to center position
Elevating mechanism 8 is installed, the top of elevating mechanism 8 is connected with bearing 9, and the top of bearing 9 is connected with shaft 10, the top of shaft 10
End is connected with support frame 11, and the inside top of support frame 11 is equipped with spraying gun barrel 12, and the rear side end of spraying gun barrel 12 is connected with
The top of protective frame 14, support frame 11 is all connected with adjusting knob 13, water tank 3 and spray at two side positions of spraying gun barrel 12
Water delivery mechanism 7 is installed between fog gun cylinder 12.
In Fig. 1：Water delivery mechanism 7 includes the water pump 71 being fixed on the top of fixing seat 1, the water inlet end of water pump 71 and storage
It is connected with water inlet pipe 72 between the top of water tank 3, and is connected with out between the water outlet of water pump 71 and the bottom of spraying gun barrel 12
Water pipe 73, convenient for the internal water of water tank 3 is extracted out by control water pump 71, into the inside of spraying gun barrel 12 after from atomizing nozzle
121 spray.
In Fig. 1：The top of water tank 3 is connected with plus water twists valve 4, and the bottom outside wall of water tank 3 is connected with and discharges water
Valve 31 is twisted, through-hole is provided at the external position of the corresponding stubborn valve 31 that discharges water of the lateral wall of fixing groove 2, convenient for user to water tank
3 inside is filled the water or is drained.
In Fig. 2：Ball float level controller 5 includes the limit guide rod 52 for being plugged in the inside of water tank 3, limits guide rod 52
The top outside that is located at the top position of water tank 3 and is connected with display 51, and limit guide rod 52 be socketed with and float on always
Floating ball 53 on the water surface, convenient for understanding the surplus of the internal water of water tank 3 by observation display 51.
In Fig. 4：Elevating mechanism 8 includes the piston rod 81 being connected at the bottom position of bearing 9, the bottom of piston rod 81
It is connected with open tubular column 82 below the upper surface of fixing seat 1, the bottom of open tubular column 82 is connected with hydraulic oil container 83 by conduit,
The lifting principle of elevating mechanism 8 is identical as the working principle of hydraulic lifting post in the prior art, convenient for adjustable spraying gun barrel 12
Working depth.
In Fig. 5：Protective frame 14 is internally provided with metal filter screen 141, and between protective frame 14 and spraying gun barrel 12
It is bolted, by the way that metal filter screen 141 is arranged, carries out dust-proof processing convenient for the bottom to spraying gun barrel 12, it can
Prevent blower from causing the inside that the dust in ambient enviroment brings spraying gun barrel 12 into during exhausting dirty.
In Fig. 1：One end of spraying gun barrel 12 is provided with atomizing nozzle 121, and spraying gun barrel far from the side of protective frame 14
12 inside is equipped with blower at the inner side of protective frame 14, convenient for water is formed water mist heel row by atomizing nozzle 121
Out, and then to ambient enviroment it is dusted.
The working principle of the invention is：Firstly, by being internally connected with ball float level controller 5, floating ball in water tank 3
Fluid level controller 5 includes the limit guide rod 52 for being plugged in the inside of water tank 3, and the top of limit guide rod 52 is located at water tank 3
Display 51 is connected at top position, and the outside for limiting guide rod 52 is socketed with the floating ball 53 to float on the surface always, passes through
Enable the position real-time display of floating ball 53 on display 51, convenient for user by observing display 51, convenient for users to
Understand the surplus of the internal water of water tank 3, and then the inside of water tank 3 is filled the water in time convenient for user；Secondly,
The inside of fixing seat 1 is equipped with elevating mechanism 8 close to center position, and elevating mechanism 8 includes the bottom position for being connected to bearing 9
The bottom of the piston rod 81 at place, piston rod 81 is connected with open tubular column 82, the bottom of open tubular column 82 below the upper surface of fixing seat 1
Portion is connected with hydraulic oil container 83 by conduit, and the lifting principle of elevating mechanism 8 and the work of hydraulic lifting post in the prior art are former
Manage it is identical, convenient for the working depth of adjustable spraying gun barrel 12；Then, by setting bearing 9 and shaft 10, convenient for user to water
Square upward different location carries out spray for dust suppression processing, and by the top of support frame 11 close to the two sides position of spraying gun barrel 12
The place of setting is all connected with adjusting knob 13, convenient for the spray angle of user's adjustable spraying gun barrel 12；Finally, after spraying gun barrel 12
Side is connected with protective frame 14, and protective frame 14 is internally provided with metal filter screen 141, by the way that metal filter screen 141 is arranged, just
Dust-proof processing is carried out in the bottom to spraying gun barrel 12, can prevent blower during exhausting by the dust in ambient enviroment
Bring into spraying gun barrel 12 inside cause it is dirty.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of building materials process the anti-fugitive dust equipment of powder, including fixing seat（1）, which is characterized in that the fixing seat（1）Side
Wall is connected with fixing groove（2）, the fixing groove（2）Inside water tank is installed（3）, the water tank（3）Inside connection
There is ball float level controller（5）, the fixing seat（1）Tip edges be provided with control switch（6）, and fixing seat（1）'s
It is internal that elevating mechanism is installed close to center position（8）, the elevating mechanism（8）Top be connected with bearing（9）, the axis
It holds（9）Top be connected with shaft（10）, the shaft（10）Top be connected with support frame（11）, support frame as described above（11）'s
Inside top is equipped with spraying gun barrel（12）, the spraying gun barrel（12）Rear side end be connected with protective frame（14）, the support
Frame（11）Top close to spraying gun barrel（12）Two side positions at be all connected with adjusting knob（13）, the water tank（3）With spray
Fog gun cylinder（12）Between water delivery mechanism is installed（7）.
2. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the water delivery mechanism
（7）Including being fixed on fixing seat（1）Top on water pump（71）, water pump（71）Water inlet end and water tank（3）Top it
Between be connected with water inlet pipe（72）, and water pump（71）Water outlet and spraying gun barrel（12）Bottom between be connected with outlet pipe
（73）.
3. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the water tank（3）
Top be connected with plus water twist valve（4）, and water tank（3）Bottom outside wall be connected with the stubborn valve that discharges water（31）, the fixing groove
（2）The corresponding stubborn valve that discharges water of lateral wall（31）External position at be provided with through-hole.
4. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the Floating Ball Liquid Level control
Device processed（5）Including being plugged in water tank（3）Inside limit guide rod（52）, limit guide rod（52）Top be located at water tank
（3）Top position at be connected with display（51）, and limit guide rod（52）Outside be socketed with float on the surface always it is floating
Ball（53）.
5. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the elevating mechanism
（8）Including being connected to bearing（9）Bottom position at piston rod（81）, piston rod（81）Bottom close to fixing seat（1）'s
Open tubular column is connected with below upper surface（82）, open tubular column（82）Bottom hydraulic oil container is connected with by conduit（83）.
6. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the protective frame（14）
Be internally provided with metal filter screen（141）, and protective frame（14）With spraying gun barrel（12）Between be bolted.
7. a kind of building materials according to claim 1 process the anti-fugitive dust equipment of powder, which is characterized in that the spraying gun barrel
（12）One end far from protective frame（14）Side be provided with atomizing nozzle（121）, and spraying gun barrel（12）Inside close to protection
Frame（14）Inner side at blower is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834548.4A CN108905448A (en) | 2018-07-26 | 2018-07-26 | A kind of building materials processing anti-fugitive dust equipment of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834548.4A CN108905448A (en) | 2018-07-26 | 2018-07-26 | A kind of building materials processing anti-fugitive dust equipment of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905448A true CN108905448A (en) | 2018-11-30 |
Family
ID=64417542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810834548.4A Withdrawn CN108905448A (en) | 2018-07-26 | 2018-07-26 | A kind of building materials processing anti-fugitive dust equipment of powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905448A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908685A (en) * | 2019-02-28 | 2019-06-21 | 中建七局第四建筑有限公司 | A kind of adjustable spraying device of construction dust controlling |
| CN110124416A (en) * | 2019-05-13 | 2019-08-16 | 孙小燕 | A kind of dedusting high-pressure injection device |
| CN111530204A (en) * | 2020-04-30 | 2020-08-14 | 何春娇 | Dust falling device for building construction management |
| CN111871644A (en) * | 2020-08-07 | 2020-11-03 | 深圳市谷耐环保科技有限公司 | Non-clogging high-pressure spraying equipment |
| CN112171933A (en) * | 2020-09-16 | 2021-01-05 | 合肥市丽红塑胶材料有限公司 | Many material mixing device are used in masterbatch production |
| CN112704983A (en) * | 2020-12-08 | 2021-04-27 | 伍银川 | Environment-friendly rapid dust settling equipment and dust settling method for building construction |
| CN113209725A (en) * | 2020-01-18 | 2021-08-06 | 新沂市宏润石英硅微粉有限公司 | Quartz stone dust removal box convenient to clean |
| CN117357984A (en) * | 2023-05-11 | 2024-01-09 | 广东明晔建设工程有限公司 | Environment-friendly dust falling device for highway engineering construction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101025294B1 (en) * | 2010-07-12 | 2011-03-29 | 정재억 | Dust removing and cooling apparatus |
| US20110232495A1 (en) * | 2010-03-24 | 2011-09-29 | C.W. Machine Worx, Ltd. | Dust suppression apparatus |
| CN102494381A (en) * | 2011-11-20 | 2012-06-13 | 江苏同盛环保技术有限公司 | Compact atomizing, cooling and dust settling all-in-one machine with elevating function |
| CN106124004A (en) * | 2016-06-21 | 2016-11-16 | 新昌县富士精工科技有限公司 | A kind of detachable liquid-level switch and installation method thereof |
| CN107803085A (en) * | 2017-12-01 | 2018-03-16 | 泉州速创时代工业设计有限公司 | A kind of environmental protection equipment of intelligent humidification dedusting |
| CN207187384U (en) * | 2017-09-06 | 2018-04-06 | 任汝翔 | A kind of building site cleaner of high-efficiency environment friendly |
| CN207325118U (en) * | 2017-08-18 | 2018-05-08 | 厦门康兵机械设备有限公司 | A kind of air-assisted type spraying machine of automatic rotary |
| CN207342414U (en) * | 2017-10-23 | 2018-05-11 | 四川建筑职业技术学院 | A kind of architectural engineering dust-extraction unit |
-
2018
- 2018-07-26 CN CN201810834548.4A patent/CN108905448A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110232495A1 (en) * | 2010-03-24 | 2011-09-29 | C.W. Machine Worx, Ltd. | Dust suppression apparatus |
| KR101025294B1 (en) * | 2010-07-12 | 2011-03-29 | 정재억 | Dust removing and cooling apparatus |
| CN102494381A (en) * | 2011-11-20 | 2012-06-13 | 江苏同盛环保技术有限公司 | Compact atomizing, cooling and dust settling all-in-one machine with elevating function |
| CN106124004A (en) * | 2016-06-21 | 2016-11-16 | 新昌县富士精工科技有限公司 | A kind of detachable liquid-level switch and installation method thereof |
| CN207325118U (en) * | 2017-08-18 | 2018-05-08 | 厦门康兵机械设备有限公司 | A kind of air-assisted type spraying machine of automatic rotary |
| CN207187384U (en) * | 2017-09-06 | 2018-04-06 | 任汝翔 | A kind of building site cleaner of high-efficiency environment friendly |
| CN207342414U (en) * | 2017-10-23 | 2018-05-11 | 四川建筑职业技术学院 | A kind of architectural engineering dust-extraction unit |
| CN107803085A (en) * | 2017-12-01 | 2018-03-16 | 泉州速创时代工业设计有限公司 | A kind of environmental protection equipment of intelligent humidification dedusting |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908685A (en) * | 2019-02-28 | 2019-06-21 | 中建七局第四建筑有限公司 | A kind of adjustable spraying device of construction dust controlling |
| CN110124416A (en) * | 2019-05-13 | 2019-08-16 | 孙小燕 | A kind of dedusting high-pressure injection device |
| CN113209725A (en) * | 2020-01-18 | 2021-08-06 | 新沂市宏润石英硅微粉有限公司 | Quartz stone dust removal box convenient to clean |
| CN111530204A (en) * | 2020-04-30 | 2020-08-14 | 何春娇 | Dust falling device for building construction management |
| CN111871644A (en) * | 2020-08-07 | 2020-11-03 | 深圳市谷耐环保科技有限公司 | Non-clogging high-pressure spraying equipment |
| CN112171933A (en) * | 2020-09-16 | 2021-01-05 | 合肥市丽红塑胶材料有限公司 | Many material mixing device are used in masterbatch production |
| CN112704983A (en) * | 2020-12-08 | 2021-04-27 | 伍银川 | Environment-friendly rapid dust settling equipment and dust settling method for building construction |
| CN117357984A (en) * | 2023-05-11 | 2024-01-09 | 广东明晔建设工程有限公司 | Environment-friendly dust falling device for highway engineering construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108905448A (en) | A kind of building materials processing anti-fugitive dust equipment of powder | |
| US6113475A (en) | Method of cleaning container and apparatus therefor | |
| CN107413782A (en) | A kind of new tube wall cleaning device | |
| CN108838000A (en) | A kind of high-efficient purification water curtain for painting workshop | |
| CN106884400A (en) | Multifunctional motor-driven road sweeper | |
| CN110670558A (en) | Ship oil stain collecting equipment | |
| CN207709259U (en) | Multi-jet Spray painting tool is adjusted in one kind | |
| CN209997825U (en) | spraying device for environmental engineering | |
| CN209205952U (en) | A kind of improved metal can washing apparatus | |
| CN208032169U (en) | Feed bin spray equipment | |
| CN215782491U (en) | Energy-efficient dust device for hydraulic engineering construction | |
| CN211987721U (en) | Building site is with environment-friendly processing apparatus for dustproof | |
| CN215500763U (en) | Liftable spout and drip irrigation device | |
| CN213725513U (en) | Dust device for construction | |
| CN213161464U (en) | Automatic feeding device for aluminum coating mirror production | |
| CN212417387U (en) | Construction blasting is with dustproof watering device | |
| CN212186369U (en) | Wet or dry dust catcher | |
| CN212534939U (en) | Indoor wall body spraying device | |
| CN212262726U (en) | Dust absorbing device for machining | |
| CN219272540U (en) | Environment-friendly dust fall device for constructional engineering | |
| CN207954165U (en) | A kind of dust-extraction unit for wood-milling machine | |
| CN219231511U (en) | Iodophor defoaming recovery unit | |
| CN112570174A (en) | Automatic painting surface treatment robot for mechanical production | |
| CN207256560U (en) | A kind of concrete stirring automatic blanking device | |
| CN219599159U (en) | Shot blasting device for casting well lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
|
| WW01 | Invention patent application withdrawn after publication |