CN209052974U - A kind of mixing device for asphalt mixture mixing - Google Patents
A kind of mixing device for asphalt mixture mixing Download PDFInfo
- Publication number
- CN209052974U CN209052974U CN201821495712.5U CN201821495712U CN209052974U CN 209052974 U CN209052974 U CN 209052974U CN 201821495712 U CN201821495712 U CN 201821495712U CN 209052974 U CN209052974 U CN 209052974U
- Authority
- CN
- China
- Prior art keywords
- blender
- controller
- mixing
- conduit
- mix pot
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 97
- 238000002156 mixing Methods 0.000 title claims abstract description 51
- 239000010426 asphalt Substances 0.000 title claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 description 15
- 239000002994 raw material Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of mixing device for asphalt mixture mixing, including mounting bracket, controller, agitating device, automatic feeding device, the automatic feeding device includes the magazine for being located at the mounting bracket side, several storage tanks being placed in the magazine；The magazine is equipped with several mounting bases two being adapted with the storage pot bottom for fixing each storage tank, each storage pot bottom is equipped with for by the conduit in material transferring in the storage tank to the mix pot, the conduit runs through the mounting base two, and the conduit is equipped with the flowmeter and solenoid valve being connected with the controller.The operation that auto feed is realized under the control that the utility model passes through the controller, improves efficiency, and reduces pitch loss and weighing error；By making the direction of rotation of the mix pot and blender on the contrary, pitch is prevented largely to be attached in pot wall in whipping process.
Description
Technical field
The utility model belongs to pitch and field is mixed more particularly to a kind of mixes and stirs dress for asphalt mixture mixing
It sets.
Background technique
As development in science and technology and infrastructure construction dynamics continue to increase, asphalt becomes main in road engineering
Road-making material.Asphalt is a kind of composite material, is mainly made of pitch, coarse aggregate, fine aggregate, miberal powder, mixes sometimes
Polymer and fiber and other material are modified.In laboratory, using each raw material of asphalt by weighing, set by stirring
Standby to mix and stir, charge, Beat numbers carry out experimental study, can more proper pavement performance for reflecting its material.Wherein mixture
Mix is a highly important link, during mix, the uniformity of the precise of raw material quality, temperature and mix
The performance indicators such as mechanical property, volume parameter to test specimen are most important.
Chinese CN201621437208.0 patent type is related to a kind of portable weighing and the integrated pitch mixing that charges
Mixing device is expected, including the mix pot with heating device, horizontal pedestal and the support frame being mounted on the base, pedestal
Upper setting weighing measurement system, mix pot are located in weighing measurement system；The blender that can be gone up and down is installed on support frame,
Blender is located at right above mix pot, and the sealing pan that mix pot can be sealed in mix is socketed on the agitating shaft of blender
Lid, agitating shaft lower end connect paddle；The bottom of mix pot connects automatic charging system.The utility model can directly pass through mix
Pot weighs raw material, mass loss and thermal loss of the raw material in transfer process is reduced, so that raw material usage is more
Add accurately, test temperature is more accurate, improves test accuracy rate, promotes the quality of prepared test specimen, realizes asphalt
Mix, automatic weighing and charging integration.The mixing device needs manually to feed before stirring, and hand stock needs existing
It is poured into mix pot again after carrying out weighing to pitch, efficiency is lower, loss is larger.
Chinese CN201711331423.1 patent discloses a kind of laboratory's asphalt mixed material agitator, including control
Device, lifting device, agitating device, storage tank, conduit, horizontal bracket, weighing sensor and agitated kettle；The top of control device
It is provided with horizontal bracket；Lifting device, agitating device and storage tank are provided on horizontal bracket；Lifting device includes lifting motor
And elevating lever, for controlling the lifting of agitating device；Agitating device includes stirring motor and blender, the output end of stirring motor
Blender is connected, agitated kettle is provided with below agitating device, conduit is provided between agitated kettle and storage tank；Weighing sensor
The bottom of storage tank is set；Weighing sensor, lifting device and agitating device are all connected to control device.The blender is stirring
Pitch can be largely attached in the pot wall of mix pot during mixing, and cause pitch mixing uneven.
The existing device for asphalt mixing needs to pour into mix after manually carrying out weighing before mix operation
In pot, efficiency is lower, and pitch is easily attached in weighing container, causes the asphalt quality error entered in mix pot larger；By
It is larger in the viscosity of pitch, it is easily attached in whipping process in the pot wall of mix pot, leads to stir that insufficient, mixing is endless
Entirely；And in whipping process pitch easily in terms of the problem of.Therefore, it is badly in need of designing a kind of for asphalt mixture mixing
Mixing device is to solve the above problems.
Summary of the invention
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of for asphalt mixture mixing
Mixing device is realized automatic by the way that automatic feeding device is arranged in the mounting bracket side under the control of the controller
The operation of charging is controlled the amount of added material by the flowmeter, improved efficiency, and pitch loss and weighing error are reduced；It is logical
Crossing makes the direction of rotation of the mix pot and blender on the contrary, preventing pitch to be largely attached in pot wall in whipping process.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
The utility model provides a kind of mixing device for asphalt mixture mixing, including mounting bracket, controller, stirs
Device, automatic feeding device are mixed, the mounting bracket includes horizontal base, the support frame being mounted on the base；It is described
Agitating device includes setting mix pot on the base, be mounted on the support frame can be on the support frame
The blender moved up and down, the blender are located at right above mix pot, and the pedestal is equipped with for installing the mix
The mounting base one of pot, the mounting base one are mounted on the base by rotary shaft, and the mix pot is in the mounting base one
Drive under rotate in the horizontal direction, the direction of rotation of the mix pot is opposite with the direction of rotation of blender；It is described automatic
Feeding device includes the magazine for being located at the mounting bracket side, several storage tanks being placed in the magazine；It is described
Magazine be equipped with it is several with the mounting bases two that are adapted for fixing each storage tank of storage pot bottom, it is each described in deposit
Tank bottom is equipped with for by the conduit in material transferring in the storage tank to the mix pot, the conduit to run through the peace
Seat two is filled, the conduit is equipped with the flowmeter and solenoid valve being connected with the controller.
The working principle of a kind of mixing device for asphalt mixture mixing described in the utility model are as follows: by the mix
Pot is mounted in the mounting base one, before carrying out mix operation, the raw material stirred will be needed to be contained in the storage in advance
It in tank, is connected between the storage tank and mix pot by the conduit, opening the solenoid valve by controller makes storage tank
Interior pitch flows via a conduit in mix pot, the flow of the flowmeter detection pitch, and flow value is transferred to the control
Device processed, when reaching setting flow value, the controller control solenoid valve is closed, and packs up conduit, the object in each storage tank
Material, which is all made of aforesaid way and is guided in the mix pot, to be mixed；Adjust the opposite position of the blender Yu mix pot
It sets, the blender is controlled by controller and mounting base one rotates, the direction of rotation of the mix pot and the rotation of blender
Contrary, the pitch close to mix pot center has the rotation speed rotated forward under the action of the blender rotary force
Degree has the rotation speed of reversion close to the pitch of mix pot pot wall position, respectively under the action of the mix pot rotary force
With the pitch continuous mutually collision in mix pot for rotating forward active force and reversal effect power, pitch can not only be made sufficiently mixed
Conjunction stirs evenly, moreover it is possible to promote the pitch being attached in the mix pot pot wall to be detached from pot wall under the action of shock and participate in mixing
Stirring is further ensured that being uniformly mixed for pitch.
The blender is hollow structure, and several high pressure nozzles, the blender and outside are evenly equipped on the blender
Water source is connected；Heating sheet is equipped with inside the blender.
After the completion of asphalt mixing operation, mix pot is rinsed immediately, connects the blender and external water source,
External water source provides the cleaning solution of cleaning mix pot to the blender, and the blender is hollow structure, and cleaning solution is by stirring
The hollow tube for mixing device is again rinsed mix pot by high pressure nozzle ejection, can suitably rotate the stirring during the rinsing process
Device promotes mix pot to clean up；During the rinsing process, the heating sheet carries out cleaning solution under the control of the controller
Heating makes the mix pot more easy cleaning, improves cleaning efficiency.
The auger that the blender includes the connecting rod connecting with lifting device, is mounted below the connecting rod
Device, the connecting rod are equipped with the baffle for preventing pitch from splashing.
Screw type blender can increase the motoricity of pitch transverse direction, reduce and splash, above the spiral agitator
Setting baffle can effectively prevent splashings, guarantee mixing effect, the baffle be it is removable, convenient for cleaning.
The mix pot, the side wall of storage tank are interior equipped with the heater strip connecting with the controller.
The conduit is scalable conduit.
The agitating device, automatic feeding device are connect with the controller, and the controller is mounted on comprehensively control face
In plate, the comprehensively control panel is mounted on the mounting bracket other side.The comprehensively control panel is equipped with display and mixes and stirs
The display screen of temperature, duration of mixing, and the switch button for controlling each device and each unit work.
The blender outer wall is equipped with the temperature sensor for monitoring pitch, and the temperature sensor and controller connect
It connects.
The blender top is connected with stirring motor.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model monitors the flow of pitch by flowmeter, and the folding of solenoid valve is controlled by controller, realizes
The function of auto feed, improves efficiency, and reduces pitch loss and weighs, transhipment bring error；
(2) direction of rotation of mix pot described in the utility model and the direction of rotation of blender are on the contrary, in mix pot
The pitch of heart position has the rotation speed rotated forward under the action of the blender rotary force, close to mix pot pot wall position
Pitch has the rotation speed of reversion under the action of the mix pot rotary force, is respectively provided with and rotates forward active force and reversal effect
The continuous mutually collision in mix pot of the pitch of power, can not only be such that pitch is sufficiently mixed and stir evenly, moreover it is possible to promote attachment
It is detached from pot wall under the action of the pitch in the mix pot pot wall is in shock to participate in being mixed, is further ensured that the mixed of pitch
It closes uniform；
(3) several high pressure nozzles on blender described in the utility model, mix and stir operation after can immediately to mix pot into
Row rinses, and is heated by the heating sheet to cleaning solution, further promotes flushing effect, structure novel, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mixing device described in the utility model for asphalt mixture mixing；
Fig. 2 is the right view of magazine described in the utility model.
In figure: 1, pedestal；2, support frame；3, mix pot；4, blender；5, mounting base one；6, rotary shaft；7, storing
Frame；8, storage tank；9, mounting base two；10, conduit；11, flowmeter；12, solenoid valve；13, lifting device；14, connecting rod；15,
Baffle；16, comprehensively control panel.
Specific embodiment
The technical solution of the utility model will be clearly and completely described below, it is clear that described embodiment is only
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained under the conditions of not making creative work, belongs to the utility model
The range of protection.
Embodiment 1
The present embodiment provides a kind of mixing devices for asphalt mixture mixing, including mounting bracket, controller, stirring
Device, automatic feeding device, the mounting bracket includes horizontal base 1, the support frame 2 that is mounted on the pedestal 1；It is described
Agitating device includes the mix pot 3 being arranged on the pedestal 1, be mounted on the support frame 2 can be in the support rib
The blender 4 moved up and down on frame 2, the blender 4 are located at right above mix pot 3, and the pedestal 1 is equipped with for installing
The mounting base 1 of the mix pot 3, the mounting base 1 are mounted on the pedestal 1 by rotary shaft 6, the mix pot 3
It is rotated in the horizontal direction under the drive of the mounting base 1, the direction of rotation of the mix pot 3 and the rotation of blender 4
It is contrary；The automatic feeding device includes the magazine 7 for being located at the mounting bracket side, is placed on the magazine 7
On two storage tanks 8；The magazine 7 be equipped with it is several be adapted with 8 bottom of storage tank for fix it is each described in deposit
The mounting base 29 of storage tank 8, each 8 bottom of storage tank are equipped with for by material transferring in the storage tank 8 to the mix pot
Conduit 10 in 3, the conduit 10 run through the mounting base 29, and the conduit 10 is equipped with the stream being connected with the controller
Meter 11 and solenoid valve 12.
The mix pot 3, the side wall of storage tank 8 are interior equipped with the heater strip connecting with the controller.In the magazine 7
Two storage tanks 8 placed side by side are respectively used to storage SBS pitch and 70# pitch, the heater strip in each storage tank 8
For being heated to SBS pitch and 70# pitch, asphalt solidification is prevented, pitch mobility is influenced.
The conduit 10 is scalable conduit 10.The conduit is used to the pitch in each storage tank 8 importing mix pot 3
Interior, the conduit high temperature resistant, interior finishing has polytetrafluorethylecoatings coatings, prevents pitch to be attached to 10 inner wall of conduit, causes conduit
10 blockings.
The agitating device, automatic feeding device are connect with the controller, and the controller is mounted on comprehensively control face
In plate 16, the comprehensively control panel 16 is mounted on the mounting bracket other side, and the comprehensively control panel 16, which is equipped with, to be used
Show that frequency, and the heating that each heater strip of control opens and closes are opened in the input that each heater strip heating time is arranged
It closes.
4 outer wall of blender is equipped with the temperature sensor for monitoring pitch, the temperature sensor and controller
Connection.
4 top of blender is connected with stirring motor.
The working principle of the present embodiment are as follows: the mix pot 3 is mounted in the mounting base 1, stretches the conduit
10 are connected to the storage tank 8 by conduit 10 with mix pot 3, and installation is used for input flow rate information on comprehensively control panel 16
Display screen, which connect with the controller, passes through controller and controls solenoid valve 12 and open, the flowmeter 11 monitors
The flow of pitch, and flow information is transferred to controller, when reaching preset value, the controller controls the solenoid valve 12
It closes, liquid material can be entered in mix pot 3 by above-mentioned control mode to be mixed；After the completion of charging, stirred described in adjusting
The relative position of device 4 Yu mix pot 3 is mixed, the blender 4 and mounting base 1 are rotated simultaneously, and direction of rotation increases on the contrary
On the one hand the shock of pitch in mix pot 3 promotes pitch to be uniformly mixed, on the other hand makes to be attached to by the shock between pitch
Pitch in 3 pot wall of mix pot falls off from pot wall under the action of shock, is further ensured that mixed effect；The temperature
Sensor is used to monitor the temperature of mix pitch, and temperature information is transferred to the controller, and the controller is according to pitch
Temperature information control the working condition of the heating wire, prevent asphalt solidification.
Embodiment 2
The present embodiment provides a kind of mixing devices for asphalt mixture mixing, and compared with Example 1, difference exists
In the blender 4 is hollow structure, is evenly equipped with several high pressure nozzles, the blender 4 and external water on the blender 4
Source is connected；Heating sheet is equipped with inside the blender 4, the blender 4 includes the connecting rod 14 connecting with lifting device 13, peace
Spiral agitator 4 mounted in 14 lower section of connecting rod, the connecting rod 14 are equipped with the baffle 15 for preventing pitch from splashing.
After the completion of asphalt mixing operation, mix pot 3 is rinsed immediately, connects the blender 4 with external water source,
External water source provides the cleaning solution of cleaning mix pot 3 to the blender 4, and the blender 4 is hollow structure, and cleaning solution passes through
The hollow tube of blender 4 is again rinsed mix pot 3 by high pressure nozzle ejection, then described stir can be suitably rotated in flushing process
Device 4 is mixed, the cleaning of mix pot 3 is promoted to lose no time；During the rinsing process, the heating sheet is under the control of the controller to cleaning solution
It is heated, makes the more easy cleaning of mix pot 3, improve cleaning efficiency；Screw type blender 4 can increase pitch transverse direction
Motoricity is reduced and is splashed, and baffle 15 is arranged above the spiral agitator 4 can further prevent splashing, and guarantees mixing effect.
The lifting device includes the crossbeam for being set in the support frame 2, matches for described with the crossbeam
Support frame 2 applies stressed bolt in a lateral direction, and the crossbeam is logical equipped with what is matched with the support frame 2
Hole, the support frame 2 pass through from the through-hole, and the crossbeam is equipped with close to one end end of through-hole to match with the bolt
The crossbeam is set on the support frame 2 by the screw hole of conjunction by through-hole, after reaching suitable position, by described in rotation
Support frame 2 described in bolt presses, so that the crossbeam be made to fix.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of mixing device for asphalt mixture mixing, which is characterized in that including mounting bracket, controller, stirring dress
It sets, automatic feeding device, the mounting bracket includes horizontal base (1), the support frame (2) being mounted on the pedestal (1)；
The agitating device include setting on the pedestal (1) mix pot (3), be mounted on the support frame (2) can be
The blender (4) gone up and down on the support frame (2), the blender (4) are located at right above mix pot (3), the pedestal (1)
It is equipped with the mounting base one (5) for installing the mix pot (3), the mounting base one (5) is mounted on institute by rotary shaft (6)
It states on pedestal (1), the mix pot (3) rotates in the horizontal direction under the drive of the mounting base one (5), the mix pot
(3) direction of rotation is opposite with the direction of rotation of blender (4)；The automatic feeding device includes being located at the mounting bracket one
The magazine (7) of side, several storage tanks (8) being placed on the magazine (7)；The magazine (7) be equipped with it is several with
Storage tank (8) bottom is adapted the mounting base two (9) for fixing each storage tank (8), each storage tank (8) bottom
Portion is equipped with for by the conduit (10) in the storage tank (8) interior material transferring to the mix pot (3), the conduit (10) to be passed through
The mounting base two (9) is worn, the conduit (10) is equipped with the flowmeter (11) and solenoid valve (12) being connected with the controller.
2. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the stirring
Device (4) is hollow structure, is evenly equipped with several high pressure nozzles, the blender (4) and external water source phase on the blender (4)
Even；Heating sheet is equipped with inside the blender (4).
3. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the stirring
Device (4) includes the connecting rod (14) connecting with lifting device (13), the spiral agitator being mounted below the connecting rod (14)
(4), the connecting rod (14) is equipped with the baffle (15) for preventing pitch from splashing.
4. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the mix
Pot (3), the side wall of storage tank (8) are interior equipped with the heater strip connecting with the controller.
5. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the conduit
It (10) is scalable conduit.
6. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the stirring
Device, automatic feeding device are connect with the controller, and the controller is mounted in comprehensively control panel (16), the synthesis
Control panel (16) is mounted on the mounting bracket other side.
7. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the stirring
Device (4) outer wall is equipped with the temperature sensor for monitoring pitch, and the temperature sensor is connect with controller.
8. a kind of mixing device for asphalt mixture mixing according to claim 1, which is characterized in that the stirring
Device (4) top is connected with stirring motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495712.5U CN209052974U (en) | 2018-09-13 | 2018-09-13 | A kind of mixing device for asphalt mixture mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495712.5U CN209052974U (en) | 2018-09-13 | 2018-09-13 | A kind of mixing device for asphalt mixture mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052974U true CN209052974U (en) | 2019-07-02 |
Family
ID=67048657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495712.5U Active CN209052974U (en) | 2018-09-13 | 2018-09-13 | A kind of mixing device for asphalt mixture mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424219A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | The stirring preparation method of foam warm-mix bitumen mixture |
| CN110450297A (en) * | 2019-08-10 | 2019-11-15 | 深圳市市政工程总公司 | Resin compounded is modified high-viscosity asphalt preparation method |
-
2018
- 2018-09-13 CN CN201821495712.5U patent/CN209052974U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424219A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | The stirring preparation method of foam warm-mix bitumen mixture |
| CN110450297A (en) * | 2019-08-10 | 2019-11-15 | 深圳市市政工程总公司 | Resin compounded is modified high-viscosity asphalt preparation method |
| CN110450297B (en) * | 2019-08-10 | 2021-09-10 | 深圳市市政工程总公司 | Preparation method of resin composite modified high-viscosity asphalt |
| CN110424219B (en) * | 2019-08-10 | 2022-01-11 | 深圳市市政工程总公司 | Stirring preparation method of foam warm-mix asphalt mixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209052974U (en) | A kind of mixing device for asphalt mixture mixing | |
| CN209580042U (en) | A kind of concrete casting machine | |
| CN215094563U (en) | Batching control device for concrete production | |
| CN205552854U (en) | Concrete mixing plant's mixer | |
| CN108689364A (en) | A kind of emulsion form skin care item auto-filling equipment | |
| CN214447350U (en) | Cement mortar mixing device | |
| CN208577420U (en) | A kind of emulsion form skin care item auto-filling equipment | |
| CN214293747U (en) | Concrete slurry stirring device convenient for discharging | |
| CN111672362A (en) | Full-automatic microcomputer control paint color mixing device with cleaning device | |
| CN208757425U (en) | A kind of volcanic ash production agitating device | |
| CN112476773A (en) | Cement mortar mixing device | |
| CN112263963A (en) | Mixing arrangement is used in production of super high fine chocolate | |
| CN209381109U (en) | A kind of full-automatic stabilized with inorganic binder material mixing machine | |
| CN209504518U (en) | Stirring device of stirrer | |
| CN219631103U (en) | Mixing stirring device | |
| CN111804187A (en) | Automatic glue making device | |
| CN221846750U (en) | Mixer for emulsion paint production | |
| CN218050170U (en) | Novel roller mill of refractory material | |
| CN212383566U (en) | Full-automatic microcomputer control paint color mixing device with cleaning device | |
| CN219922886U (en) | Reation kettle is used in detergent production | |
| CN221471528U (en) | Waterproof coating dosing unit | |
| CN219235708U (en) | Cement stirring device convenient to discharge | |
| CN219168288U (en) | Fixing liquid rapid modulation device | |
| CN220008279U (en) | Dispensing device capable of dispensing | |
| CN207413204U (en) | A kind of stirring apparatus for producing supermolecule compacting agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231117 Address after: 430048 no.7-101, Jinyinhu Science Park, Huanhu Middle Road, Jinyinhu street, Dongxihu District, Wuhan City, Hubei Province Patentee after: Zhongnan Testing Technology Co.,Ltd. Address before: 430000, No.2, Zhongnan 2nd Road, Wuchang District, Wuhan City, Hubei Province Patentee before: CENTRAL-SOUTHERN SAFETY & ENVIRONMENT TECHNOLOGY INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right |