CN215654768U - High-precision denitration metering and distributing device - Google Patents
High-precision denitration metering and distributing device Download PDFInfo
- Publication number
- CN215654768U CN215654768U CN202121135814.8U CN202121135814U CN215654768U CN 215654768 U CN215654768 U CN 215654768U CN 202121135814 U CN202121135814 U CN 202121135814U CN 215654768 U CN215654768 U CN 215654768U
- Authority
- CN
- China
- Prior art keywords
- pipe
- medicament
- storehouse
- diaphragm type
- pump
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a high-precision denitration metering and distributing device which comprises a base, a medicament storage bin, a dilution water storage bin, a vibration motor, an electromagnetic valve, an electromagnetic diaphragm type blanking pump, a converging pipe and a stirring bin, wherein one end of the top of the base is welded with a vertical plate, one end of the inner wall of the electromagnetic diaphragm type blanking pump is welded with a fixed rod, a material level sensor is installed on one side of the end part of the fixed rod through a screw, a buckle cover is installed on the outer side of the top end of the electromagnetic diaphragm type blanking pump through a screw, a medicament blanking pipe is connected to a discharge hole in the bottom of the medicament storage bin, and the bottom of the medicament blanking pipe is connected with a feed inlet in the top of the buckle cover through a delivery hose. This novel can feed supplement when the material level in the medicament unloader is lower automatically, need not personnel on duty, be favorable to using manpower sparingly, the convenience is good, and the mixed structure of medicament and dilution water can conveniently dismantle alone and overhaul, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to a high-precision denitration metering and distributing device.
Background
In the denitration treatment of flue gas, a distribution device is necessary for the convenience of distributing the chemical and the dilution water before mixing.
The prior dispensing device has the following disadvantages: 1. the material can not be automatically supplemented when the material level in the medicament discharging device is low, the personnel is needed to watch, the labor is not saved, and the convenience is not good; 2. the mixing structure of the medicament and the dilution water cannot be conveniently detached and overhauled independently. To this end, we propose a high-precision denitration dosing device.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-precision denitration metering and distributing device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a denitration measurement distributor of high accuracy, includes base, medicament storage storehouse, dilution water storage storehouse, vibrating motor, solenoid valve, electromagnetic diaphragm formula unloading pump, joins pipe and stirring storehouse, the welding of base top one end has the riser, electromagnetic diaphragm formula unloading pump inner wall one end welding has dead lever and dead lever tip one side to install level sensor through the screw, there is the buckle closure in the electromagnetic diaphragm formula unloading pump top outside through the screw mounting, medicament storage storehouse bottom discharge gate is connected with medicament unloading pipe and medicament unloading pipe bottom and is connected through being connected between defeated material hose and the buckle closure top feed inlet.
Further, stirring storehouse bottom is connected fixedly through construction bolt and base top, the inlet pipe is installed through the preformed hole to stirring storehouse top one end, the inlet pipe top all is provided with flange with joining the pipe bottom junction, connect fixedly through connecting screw between the flange, stirring storehouse one side is provided with access hole and access hole outside and has the curb plate through the mounting screw, and personnel conveniently detach stirring storehouse bottom and base top through unscrewing construction bolt, and personnel conveniently detach between joining pipe and the inlet pipe through unscrewing connecting screw, and then conveniently carry out the independent split back overhaul to the stirring storehouse, and personnel dismantle the back through unscrewing screw through the curb plate, conveniently overhaul stirring storehouse inside through the access hole of stirring storehouse one side.
Furthermore, one side of the bottom end of the vertical plate is connected with a PLC control box through a connecting rod, the power output end of the material level sensor is electrically connected with the power input end of the PLC control box through a wire, the power output end of the PLC control box is electrically connected with the vibration motor, the electromagnetic valve and the power input end of the electromagnetic diaphragm type blanking pump through wires, personnel can conveniently adjust and control the work of the electromagnetic valve and the electromagnetic diaphragm type blanking pump by adjusting the set value of the PLC control box, when the material level sensor detects that the material level in the electromagnetic diaphragm type blanking pump is low, the signal is transmitted to the PLC control box, after the PLC control box receives the signal, the electromagnetic valve of the medicament blanking pipe is controlled to be opened, the vibration motor is turned on, when the vibration motor works, the medicament in the medicament storage bin can be conveniently vibrated and blanked, and when the material level reaches a higher material level, the material level sensor transmits the signal to the PLC control box, the PLC control box controls the electromagnetic valves on the medicament storage bin and the medicament discharging pipe to be closed, so that the function of automatically feeding materials into the electromagnetic diaphragm type discharging pump is realized.
Further, the welding of riser top has the roof, dilution water storage storehouse passes through the mount pad and installs in roof bottom one end, the welding of roof bottom other end has stop collar and the top has a cylindrical block through cylindricality spring coupling in the stop collar, cylindricality block bottom and medicament storage storehouse top welded connection utilize the top to have a cylindrical block through cylindricality spring coupling in the stop collar, and cylindricality block bottom and medicament storage storehouse top are connected, can make medicament storage storehouse vibrate within a certain limit.
Further, vibrating motor is installed through the bolt to medicament storage storehouse one end, dilution water storage storehouse bottom delivery port is connected with the liquid delivery pipe, all be provided with the solenoid valve on liquid delivery pipe and the medicament unloading pipe, liquid delivery pipe and electromagnetism diaphragm type unloading pump lower extreme are provided with and join the pipe, the discharging pipe and the liquid delivery pipe bottom of electromagnetism diaphragm type unloading pump all let in and join the intraduct.
Further, base top one end has the stirring storehouse through construction bolt fixed mounting, agitator motor is installed through the fixing base to stirring storehouse one end, agitator motor's power take off end is connected with stirring roller and is located the stirring storehouse, inlet pipe bottom one side is connected with through the leakage fluid dram and is provided with the stop valve on the leakage fluid dram.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model relates to a high-precision denitration metering and distributing device, when electromagnetic valves on a medicament discharging pipe and a liquid conveying pipe are opened, the electromagnetic valves can be adjusted to adjust the discharging amount in unit time, the electromagnetic valves on the liquid conveying pipe and an electromagnetic diaphragm type discharging pump are utilized to accurately meter and discharge medicaments, the ratio of medicaments to dilution water can be realized, the electromagnetic diaphragm type discharging pump is responsible for receiving the medicaments in a medicament storage bin through a conveying hose, personnel can conveniently adjust and control the work of the electromagnetic valves and the electromagnetic diaphragm type discharging pump by adjusting the set value of a PLC control box, when a material level sensor detects that the material level in the electromagnetic diaphragm type discharging pump is low, a signal is transmitted to the PLC control box, the PLC control box controls the electromagnetic valves of the medicament discharging pipe to be opened and turns on a vibrating motor, the vibrating motor can conveniently vibrate and discharge the medicaments in the medicament storage bin during work, make in the medicament gets into electromagnetic diaphragm formula unloading pump via defeated material hose and buckle closure, when reacing higher material level, material level sensor is with signal transmission to PLC control box, and the solenoid valve on PLC control box re-control medicament storage storehouse and the medicament unloading pipe is closed to the realization is to the function of automatic feed supplement in the electromagnetic diaphragm formula unloading pump, need not personnel on duty, is favorable to using manpower sparingly, and the convenience is good.
2. The utility model relates to a high-precision denitration metering and distributing device, which is characterized in that an electromagnetic valve on a liquid conveying pipe and a medicament blanking pipe is opened to conveniently blank a medicament pre-stored in a medicament storage bin and dilution water pre-stored in a dilution water storage bin, an electromagnetic diaphragm type blanking pump conveniently performs pre-mixing with the dilution water in the liquid conveying pipe after blanking the medicament, the medicament and the dilution water in a confluence pipe are mixed in a mixing pipe, a stirring motor is started after the medicament and the dilution water in the confluence pipe enter the stirring bin, a power output end drives a stirring roller to rotate when the stirring motor works, so that the medicament and the dilution water in the stirring bin are conveniently stirred, the preparation of a desulfurization medium is completed, a worker conveniently detaches the bottom of the stirring bin and the top of a base by unscrewing a mounting bolt, the worker conveniently detaches the confluence pipe and the feeding pipe by unscrewing a connecting bolt, further conveniently and independently detaches the stirring bin for maintenance, personnel dismantle the back through unscrewing the screw to the curb plate, and the convenient access hole through stirring storehouse one side overhauls stirring storehouse inside.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-precision denitration metering and distributing device of the utility model.
FIG. 2 is a schematic view of a connection structure of a buckle cover and an electromagnetic diaphragm type blanking pump of the high-precision denitration metering and distributing device.
FIG. 3 is a schematic view of the external structure of the stirring bin of the high-precision denitration metering and distributing device of the utility model.
In the figure: 1. a base; 2. a vertical plate; 3. a PLC control box; 4. a top plate; 5. a medicament storage bin; 6. a diluent water storage bin; 7. a limiting sleeve; 8. a cylindrical spring; 9. a cylindrical block; 10. a vibration motor; 11. a liquid delivery pipe; 12. a medicament discharge pipe; 13. an electromagnetic valve; 14. an electromagnetic diaphragm type blanking pump; 15. covering; 16. a delivery hose; 17. a junction pipe; 18. a stirring bin; 19. a feed pipe; 20. a connecting flange; 21. a connecting screw; 22. a stirring motor; 23. a stirring roller; 24. installing a bolt; 25. a liquid discharge pipe; 26. a stop valve; 27. a level sensor; 28. side plates.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a high-precision denitration metering and distributing device comprises a base 1, a medicament storage bin 5, a dilution water storage bin 6, a vibration motor 10, an electromagnetic valve 13, an electromagnetic diaphragm type blanking pump 14, a converging pipe 17 and a stirring bin 18, wherein a vertical plate 2 is welded at one end of the top of the base 1, a fixed rod is welded at one end of the inner wall of the electromagnetic diaphragm type blanking pump 14, a material level sensor 27 is installed at one side of the end part of the fixed rod through a screw, a buckle cover 15 is installed on the outer side of the top end of the electromagnetic diaphragm type blanking pump 14 through a screw, a medicament blanking pipe 12 is connected to a discharge port at the bottom of the medicament storage bin 5, and the bottom of the medicament blanking pipe 12 is connected with a feed inlet at the top of the buckle cover 15 through a delivery hose 16.
Wherein, it is fixed with the 1 top of base through construction bolt 24 to stir 18 bottoms in storehouse, stirring 18 top one end in storehouse installs inlet pipe 19 through the preformed hole, the 19 top of inlet pipe all is provided with flange 20 with join 17 bottom junctions of pipe, connect fixedly through connecting screw 21 between flange 20, it has curb plate 28 to be provided with access hole and access hole outside through the mounting screw in stirring 18 one side in storehouse.
As shown in figure 1 and figure 3 in this embodiment, personnel conveniently detach stirring storehouse 18 bottom and base 1 top through unscrewing mounting bolt 24, and personnel conveniently detach between converging pipe 17 and inlet pipe 19 through unscrewing connecting screw 21, and then conveniently overhaul stirring storehouse 18 after carrying out the separation alone, and personnel dismantle the back through unscrewing the screw to curb plate 28, conveniently overhaul stirring storehouse 18 inside through the access hole of stirring storehouse 18 one side.
Wherein, riser 2 bottom one side is connected with PLC control box 3 through the connecting rod, the electric power output of level sensor 27 constitutes the electricity through the wire with the electric power input of PLC control box 3 and is connected, the electric power output of PLC control box 3 constitutes the electricity through the wire with vibrating motor 10, solenoid valve 13 and the electric power input of electromagnetism diaphragm type unloading pump 14 and is connected.
In this embodiment, as shown in fig. 1 and fig. 2, a person adjusts a setting value of the PLC control box 3, thereby conveniently adjusting and controlling the operations of the electromagnetic valve 13 and the electromagnetic diaphragm type blanking pump 14, when the material level sensor 27 detects that the material level in the electromagnetic diaphragm type blanking pump 14 is low, the signal is transmitted to the PLC control box 3, after the PLC control box 3 receives the signal, the electromagnetic valve 13 of the medicine blanking pipe 12 is controlled to be opened, and the vibration motor 10 is turned on, the vibration motor 10 conveniently performs vibration blanking on the medicine inside the medicine storage bin 5 at the time of working, until a higher material level is reached, the material level sensor 27 transmits the signal to the PLC control box 3, and the PLC control box 3 controls the electromagnetic valve 13 on the medicine storage bin 5 and the medicine blanking pipe 12 to be closed again, thereby realizing the function of automatically feeding the material into the electromagnetic diaphragm type blanking pump 14.
The top of the vertical plate 2 is welded with a top plate 4, the dilution water storage bin 6 is installed at one end of the bottom of the top plate 4 through a mounting seat, the other end of the bottom of the top plate 4 is welded with a limiting sleeve 7, the top of the limiting sleeve 7 is connected with a cylindrical block 9 through a cylindrical spring 8, and the bottom of the cylindrical block 9 is welded with the top of the medicament storage bin 5.
In this embodiment, as shown in fig. 1, the top of the limiting sleeve 7 is connected with a cylindrical block 9 through a cylindrical spring 8, and the bottom of the cylindrical block 9 is connected with the top of the medicament storage bin 5, so that the medicament storage bin 5 can vibrate within a certain range.
The device comprises a medicament storage bin 5, a vibration motor 10, a liquid conveying pipe 11, an electromagnetic valve 13, a liquid conveying pipe 11 and a medicament blanking pipe 12, wherein the vibration motor 10 is installed at one end of the medicament storage bin 5 through a bolt, a water outlet at the bottom of the dilution water storage bin 6 is connected with the liquid conveying pipe 11, the lower ends of the liquid conveying pipe 11 and an electromagnetic diaphragm type blanking pump 14 are provided with a converging pipe 17, and a discharging pipe of the electromagnetic diaphragm type blanking pump 14 and the bottom end of the liquid conveying pipe 11 are both led into the converging pipe 17.
In this embodiment, as shown in fig. 1, the electromagnetic valves on the liquid delivery pipe 11 and the medicament discharge pipe 12 are opened to facilitate discharging of the medicament pre-stored in the medicament storage bin 5 and the dilution water pre-stored in the dilution water storage bin 6, and the electromagnetic diaphragm type discharge pump 14 facilitates pre-mixing of the medicament discharged and the dilution water in the liquid delivery pipe 11 together in the junction pipe 17.
Wherein, there is stirring storehouse 18 base 1 top one end through 24 fixed mounting of construction bolt, stirring storehouse 18 one end is passed through the fixing base and is installed agitator motor 22, agitator motor 22's power take off end is connected with stirring roller 23 and stirring roller 23 is located stirring storehouse 18, 19 bottom one side of inlet pipe is connected with drain pipe 25 and is provided with stop valve 26 on the drain pipe 25 through the leakage fluid dram.
In this embodiment, as shown in fig. 1, when the stirring motor 22 works, the power output end drives the stirring roller 23 to rotate, so that the medicament and the dilution water in the stirring bin 18 can be stirred conveniently.
It should be noted that the present invention is a high-precision denitration metering and dispensing device, when in operation, when the electromagnetic valves 13 on the drug feeding pipe 12 and the liquid conveying pipe 11 are opened, the electromagnetic valves 13 can be adjusted to adjust the feeding amount per unit time, the ratio of the drug and the dilution water can be realized by using the electromagnetic valves 13 on the liquid conveying pipe 11 and the electromagnetic diaphragm type feeding pump 14 to accurately meter and feed the drug, the electromagnetic diaphragm type feeding pump 14 is responsible for receiving the drug in the drug storage bin 5 through the delivery hose 16, a person can conveniently adjust and control the operations of the electromagnetic valves 13 and the electromagnetic diaphragm type feeding pump 14 by adjusting the set value of the PLC control box 3, when the material level sensor 27 detects that the material level in the electromagnetic diaphragm type feeding pump 14 is low, the signal is transmitted to the PLC control box 3, and after the PLC control box 3 receives the signal, the electromagnetic valves 13 of the drug feeding pipe 12 are controlled to be opened, and the vibration motor 10 is turned on, the vibration motor 10 conveniently carries out vibration blanking on the medicament in the medicament storage bin 5 when working, so that the medicament enters the electromagnetic diaphragm type blanking pump 14 through the delivery hose 16 and the buckle cover 15, until a higher material level is reached, the material level sensor 27 transmits a signal to the PLC control box 3, the PLC control box 3 controls the electromagnetic valves 13 on the medicament storage bin 5 and the medicament blanking pipe 12 to be closed, thereby realizing the function of automatically feeding the medicament into the electromagnetic diaphragm type blanking pump 14, the personnel attendance is not needed, the labor saving is facilitated, the convenience is good, the electromagnetic valves on the liquid delivery pipe 11 and the medicament blanking pipe 12 are turned on, the medicament pre-stored in the medicament storage bin 5 and the diluent water pre-stored in the diluent water storage bin 6 are conveniently blanked, the electromagnetic diaphragm type blanking pump 14 conveniently carries out pre-mixing in the confluence pipe 17 together with the diluent water in the liquid delivery pipe 11 after medicament blanking, join in the pipe 17 medicament and dilution water get into stir storehouse 18 in the back, open agitator motor 22, agitator motor 22 during operation power take off end drives stirring roller 23 and rotates, thereby conveniently stir medicament and dilution water in stirring storehouse 18, accomplish the preparation of desulfurization medium, personnel are through unscrewing construction bolt 24, conveniently detach stirring 18 bottoms in storehouse and base 1 top, personnel are through unscrewing construction bolt 21, conveniently detach between joining pipe 17 and inlet pipe 19, and then conveniently overhaul stirring storehouse 18 split alone after, personnel are through unscrewing the bolt, dismantle the back to curb plate 28, conveniently overhaul stirring 18 inside through the access hole of stirring storehouse 18 one side.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a denitration measurement distributor of high accuracy, includes base (1), medicament storage storehouse (5), dilution water storage storehouse (6), vibrating motor (10), solenoid valve (13), electromagnetism diaphragm type unloading pump (14), joins pipe (17) and stirring storehouse (18), its characterized in that: base (1) top one end welding has riser (2), material level sensor (27) are installed through the screw to electromagnetic diaphragm formula unloading pump (14) inner wall one end welding dead lever and dead lever tip one side, there is buckle closure (15) in electromagnetic diaphragm formula unloading pump (14) top outside through the screw mounting, medicament storage storehouse (5) bottom discharge mouth is connected with medicament unloading pipe (12) and is connected between medicament unloading pipe (12) bottom through defeated material hose (16) and buckle closure (15) top feed inlet.
2. A high precision denitration dosing apparatus as claimed in claim 1 wherein: it is fixed with base (1) top to stir storehouse (18) bottom through construction bolt (24), it installs inlet pipe (19) through the preformed hole to stir storehouse (18) top one end, inlet pipe (19) top and confluence pipe (17) bottom junction all are provided with flange (20), connect fixedly through connecting screw (21) between flange (20), it has curb plate (28) to be provided with access hole and access hole outside through the screw installation to stir storehouse (18) one side, base (1) top one end has stirring storehouse (18) through construction bolt (24) fixed mounting, stirring storehouse (18) one end is installed agitator motor (22) through the fixing base, the power take off end of agitator motor (22) is connected with stirring roller (23) and is located stirring storehouse (18), establish on inlet pipe (19) bottom one side is connected with fluid-discharge tube (25) and fluid-discharge tube (25) through the fluid-discharge tube A shut-off valve (26) is provided.
3. A high precision denitration dosing apparatus as claimed in claim 1 wherein: the material level sensor is characterized in that a PLC control box (3) is connected to one side of the bottom end of the vertical plate (2) through a connecting rod, an electric power output end of the material level sensor (27) is electrically connected with an electric power input end of the PLC control box (3) through a conducting wire, and an electric power output end of the PLC control box (3) is electrically connected with an electric power input end of the vibration motor (10), the electromagnetic valve (13) and the electromagnetic diaphragm type blanking pump (14) through a conducting wire.
4. A high precision denitration dosing apparatus as claimed in claim 1 wherein: the top of the vertical plate (2) is welded with a top plate (4), the dilution water storage bin (6) is installed at one end of the bottom of the top plate (4) through a mounting seat, the other end of the bottom of the top plate (4) is welded with a limiting sleeve (7) and the top of the inner portion of the limiting sleeve (7) is connected with a cylindrical block (9) through a cylindrical spring (8), and the bottom of the cylindrical block (9) is welded with the top of the medicament storage bin (5).
5. A high precision denitration dosing apparatus as claimed in claim 1 wherein: vibrating motor (10) are installed through the bolt to medicament storage storehouse (5) one end, dilution water storage storehouse (6) bottom delivery port is connected with liquid delivery pipe (11), all be provided with solenoid valve (13) on liquid delivery pipe (11) and medicament unloading pipe (12), liquid delivery pipe (11) and electromagnetism diaphragm type unloading pump (14) lower extreme are provided with joins pipe (17), the discharging pipe and liquid delivery pipe (11) bottom of electromagnetism diaphragm type unloading pump (14) all let in and join inside pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135814.8U CN215654768U (en) | 2021-05-26 | 2021-05-26 | High-precision denitration metering and distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135814.8U CN215654768U (en) | 2021-05-26 | 2021-05-26 | High-precision denitration metering and distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654768U true CN215654768U (en) | 2022-01-28 |
Family
ID=79973024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135814.8U Active CN215654768U (en) | 2021-05-26 | 2021-05-26 | High-precision denitration metering and distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654768U (en) |
-
2021
- 2021-05-26 CN CN202121135814.8U patent/CN215654768U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215654768U (en) | High-precision denitration metering and distributing device | |
| CN205364201U (en) | Concrete mixing pump sending all -in -one | |
| CN208035013U (en) | Automatic mixing pulping system | |
| CN106416570A (en) | Light and small semi-automatic drip irrigation differential-pressure fertilization vehicle and fertilization method thereof | |
| CN212337250U (en) | Automatic profile control operation device for oil field | |
| CN108419650B (en) | Get fertile fertilizer distributor and liquid manure integration irrigation system that mixes | |
| CN209901125U (en) | A constant speed liquid feeding stirred tank for coating production | |
| CN202400871U (en) | Complete integrated automatic feeding device | |
| CN103638858A (en) | Continuous pulping device for calcium method desulfurization | |
| CN206881545U (en) | Stir joint filling all-in-one | |
| CN213408684U (en) | Charging system | |
| CN214810014U (en) | Automatic material diluting and supplying complete device | |
| CN210855314U (en) | Sewage treatment adds medicament device | |
| CN209596951U (en) | One kind quickly mixing new device for oil field equipment siccative | |
| CN219272944U (en) | Full-automatic dispensing system | |
| CN208509587U (en) | A kind of Chinese medicine fertilizer apparatus | |
| CN204746302U (en) | Tank reactor's overflow feed arrangement | |
| CN214287841U (en) | Quantitative conveying system for non-flowable viscous materials | |
| CN206390260U (en) | Feed micro material filing provision | |
| CN220968996U (en) | High-efficiency equipment for automatically controlling liquid ratio and monitoring liquid level | |
| CN204746261U (en) | Expect blendor in vain | |
| CN205766879U (en) | The intelligent integrated formula cement mortar of cement-soil mixing pile machine is adjusted for system | |
| CN217042438U (en) | Precise liquid chemical material proportioning and mixing device | |
| CN208627185U (en) | The double jar agitators of durable type | |
| CN218709247U (en) | Mobile medicine adding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |