CN106823869A - A kind of student is with chemical laboratory crude salt dissolution equipment - Google Patents
A kind of student is with chemical laboratory crude salt dissolution equipment Download PDFInfo
- Publication number
- CN106823869A CN106823869A CN201710163905.4A CN201710163905A CN106823869A CN 106823869 A CN106823869 A CN 106823869A CN 201710163905 A CN201710163905 A CN 201710163905A CN 106823869 A CN106823869 A CN 106823869A
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- mode
- bolted
- sliding block
- rotating shaft
- crude salt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/10—Dissolving using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
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- Chemical Kinetics & Catalysis (AREA)
Abstract
The present invention relates to a kind of crude salt dissolution equipment, more particularly to a kind of student is with chemical laboratory crude salt dissolution equipment.The technical problem to be solved in the present invention is to provide a kind of student that stirring is thorough, dissolution velocity is fast, time saving and energy saving with chemical laboratory crude salt dissolution equipment.In order to solve the above-mentioned technical problem, the invention provides such a student with chemical laboratory crude salt dissolution equipment, base plate, right shelf, top board, the first motor, pole, first rotating shaft, endless glide, the first sliding block, dissolving case, discharge nozzle, the first valve, installing plate etc. are included；Base plate top Central Symmetry is welded with pole, and the mode that two pole tops are bolted is connected with endless glide, and slidingtype is connected with the first sliding block in endless glide.Invention achieves stirring thoroughly, fast, the time saving and energy saving effect of dissolution velocity, and this device structure rationally, low manufacture cost and for ease of maintenaince because the effect of reinforcement, the stability of equipment can be kept.
Description
Technical field
The present invention relates to a kind of crude salt dissolution equipment, more particularly to a kind of student is with chemical laboratory crude salt dissolution equipment.
Background technology
Chemical laboratory is to provide chemical experiment condition and its carries out the important place of scientific exploration.There is substantial amounts of instrument in it
Device:The experimental tools such as iron stand, asbestos gauge, alcolhol burner, beaker, test tube, gas bottle, rubber stopper, reagent bottle, mortar would generally match somebody with somebody
There is chemicals cabinet, there is conventional chemicals medicine-chest the inside, such as:Cupric sulfate pentahydrate, sodium hydroxide solution, lime stone and salt
Acid etc..
Crude salt is salt solution in seawater or salt well, salt pond, brine spring through decocting the crystallization shone, i.e. mineral salt, be without plus
The macrogranule salt of work, main component is sodium chloride, but because containing impurity such as magnesium chlorides, being easier to deliquescence in atmosphere, therefore during storage
It should be noted that humidity.The secretion of sebaceous glands be can stimulate and promote, discharge aging thing and removal surface dead skin layer in vivo contributed to, so that
Skin is made to be updated.
Crude salt has many impurity to need dissolving purification, and it is fully insufficient that student dissolves crude salt in chemical laboratory, directly
The effect of crude salt impurity dissolving purification is affected, in order to allow student that crude salt is dissolved in chemical laboratory fully, during dissolving crude salt
Need to be stirred crude salt and water, and current crude salt dissolution equipment exist stirring not thoroughly, dissolution velocity is slow, waste time and energy
Shortcoming, therefore need badly research and development it is a kind of stir thoroughly, fast, the time saving and energy saving student of dissolution velocity dissolved with chemical laboratory crude salt
Equipment.
The content of the invention
(1) technical problem to be solved
The present invention in order to overcome current crude salt dissolution equipment exist stirring not thoroughly, dissolution velocity is slow, waste time and energy
Shortcoming, the technical problem to be solved in the present invention is to provide a kind of student that stirring is thorough, dissolution velocity is fast, time saving and energy saving chemistry
Laboratory crude salt dissolution equipment.
(2) technical scheme
In order to solve the above-mentioned technical problem, dissolved with chemical laboratory crude salt the invention provides such a student and set
It is standby, include base plate, right shelf, top board, the first motor, pole, first rotating shaft, endless glide, the first sliding block, dissolving case, discharging
Pipe, the first valve, installing plate, water tank, water pump, the first flexible pipe, the second flexible pipe, guide pin bushing, the first slide rail, the second sliding block, stroke are opened
Pass, the second motor, the second rotating shaft, reel, bracing wire, go out salt box, enter Yan Kou, salt outlet, the second valve, fixed plate and glass
Rod, base plate top Central Symmetry is welded with pole, and the mode that two pole tops are bolted is connected with endless glide, annular
Slidingtype is connected with the first sliding block on slide rail, and the first sliding block coordinates with endless glide, the side being bolted on the first sliding block
Formula is connected with dissolving case, and dissolving case left lower is welded with discharge nozzle, and discharge nozzle is provided with the first valve, the bottom between two poles
The mode that is bolted of plate top is fixed to be connected with the first motor, is connected by shaft coupling on the output shaft of the first motor
There is first rotating shaft, first rotating shaft is connected through endless glide with dissolving case bottom centre, base plate top right-hand member is welded with right shelf, right
The mode that frame left lower is bolted is connected with installing plate, and the mode that installing plate top is bolted is connected with water
Case, tank top passes on left bolted mode and is connected with water pump, and the is connected with by way of flange is connected on water pump
One flexible pipe, the first flexible pipe passes through tank top, the mode that right shelf top is bolted to be connected with top board, top board bottom left
The mode being bolted is connected with the first slide rail, and slidingtype is connected with the second sliding block, the second sliding block and on the first slide rail
One slide rail coordinates, and the mode that the first slide rail bottom right is connected by screw is connected with travel switch, and spiral shell is passed through on the second sliding block
Tether the mode for connecing and be connected with out salt box, go out salt box top left side and be welded with into Yan Kou, go out salt box bottom right-hand member and be welded with out salt
Mouthful, salt outlet is provided with the second valve, and the mode that top board bottom centre is bolted is fixed to be connected with the second motor, OK
Cheng Kaiguan is connected with the second rotating shaft, second on the output shaft of the second motor by circuit and the second motor connection by shaft coupling
Interference is connected with reel in rotating shaft, and bracing wire is wound with reel, and bracing wire is with the second sliding block right side by way of hook is connected
Connection, the mode that the second rotating shaft bottom is bolted is connected with fixed plate, and fixed plate left part is inclined with right part and is fixed with
Glass bar, glass bar is located in dissolving case, and top board bottom right is welded with guide pin bushing, is connected by way of flange is connected on water pump
There is the second flexible pipe, and the second flexible pipe passes through the delivery port of guide pin bushing, the second flexible pipe to be located at dissolving case top.
Preferably, swash plate is also included, the mode that dissolving case inner bottom part is bolted is connected with swash plate.
Preferably, reinforcement is also included, reinforcement is welded between right shelf left lower and installing plate bottom right.
Preferably, base plate material is high-quality steel, surface plating zinc layers.
Preferably, right shelf material is stainless steel.
Preferably, top board material is Q235 steel.
Operation principle：When needing to carry out crude salt dissolution experiment, student will need first the crude salt tested pass through into
Salt mouthful is poured into out in salt box, then controls the second motor to rotate clockwise, and the second motor drives the second rotating shaft to rotate clockwise, and second
Rotating shaft drive reel rotate clockwise, bracing wire is packed up, bracing wire pull the second sliding block and thereon equipment on the first slide rail to the right
Motion, moves right when the surface for dissolving case is located at when salt box is gone out, and opens the second valve, and the crude salt gone out in salt box passes through
Salt mouth is fallen into dissolving case, when the crude salt in dissolving case reaches aequum, closes the second valve, while pump working is controlled,
Water in water tank is pumped into the second flexible pipe and flow in dissolving case by water pump by the first flexible pipe, and when the water in dissolving case reaches necessarily
During amount, control water pump is stopped, and at the same time, the second rotating shaft drives fixed plate and glass bar to rotate clockwise, glass bar pair
Crude salt and water in dissolving case are stirred acceleration dissolving.When the second sliding block is moved right when being contacted with travel switch, stroke
Switch the second motor of control is rotated counterclockwise, and the second motor drives the second rotating shaft to rotate counterclockwise, and the second rotating shaft drives reel
Rotate counterclockwise, bracing wire becomes slack, while the second rotating shaft drives fixed plate and glass bar to rotate counterclockwise, glass bar is to dissolving case
Interior crude salt and water is repeated stirring and accelerates dissolving.Then the first motor is controlled to rotate, the first motor drives first rotating shaft to turn
Dynamic, first rotating shaft drives dissolving case rotation so that crude salt and water in dissolving case are substantially dissolved in together, when thick in dissolving case
After the completion of salt dissolving, the first motor of control and the second motor are stopped.The first valve is opened, dissolving completion is thick in dissolving case
Salt solution is flowed out by discharge nozzle, after the crude brine that completion is dissolved in dissolving case is all flowed out by discharge nozzle, closes the first valve
Door.Student promotes out salt box to move to bracing wire to the left in extended state again, is just operated with next bit experimenter.
Because also including swash plate, the mode that dissolving case inner bottom part is bolted is connected with swash plate so that dissolving case
The crude brine that interior dissolving is completed is flowed out by discharge nozzle faster.
Because also including reinforcement, reinforcement is welded between right shelf left lower and installing plate bottom right, strengthened
Muscle can keep the stability of equipment, and then extend the service life of whole equipment.
Because base plate material is high-quality steel, surface plating zinc layers so that this equipment is not perishable, service life is improved.
Because right shelf material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of equipment longer.
Because top board material is Q235 steel, Q235 steel hardness is high and does not allow yielding, makes the service life of equipment longer.
(3) beneficial effect
Invention achieves stirring thoroughly, fast, the time saving and energy saving effect of dissolution velocity, and this device structure rationally, system
Make low cost and for ease of maintenaince, because the effect of reinforcement, the stability of equipment can be kept, and then extend making for whole equipment
Use the life-span.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is second main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Mark in accompanying drawing for：1- base plates, 2- right shelfs, 3- top boards, the motors of 4- first, 5- poles, 6- first rotating shafts, 7- rings
Shape slide rail, the sliding blocks of 8- first, 9- dissolving casees, 10- discharge nozzles, the valves of 11- first, 12- installing plates, 13- water tanks, 14- water pumps,
The flexible pipes of 15- first, the flexible pipes of 16- second, 17- guide pin bushings, the slide rails of 18- first, the sliding blocks of 19- second, 20- travel switches, the electricity of 21- second
Machine, the rotating shafts of 22- second, 23- reels, 24- bracing wires, 25- goes out salt box, and 26- enters Yan Kou, 27- salt outlets, the valves of 28- second,
29- fixed plates, 30- glass bars, 31- swash plates, 32- reinforcements.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of student with chemical laboratory crude salt dissolution equipment, as Figure 1-3, include base plate 1, right shelf 2, top board 3,
First motor 4, pole 5, first rotating shaft 6, endless glide 7, the first sliding block 8, dissolving case 9, discharge nozzle 10, the first valve 11, peace
Dress plate 12, water tank 13, water pump 14, the first flexible pipe 15, the second flexible pipe 16, guide pin bushing 17, the first slide rail 18, the second sliding block 19, stroke
The 20, second motor 21 of switch, the second rotating shaft 22, reel 23, bracing wire 24, go out salt box 25, enter salt mouthfuls 26, salt outlet 27, second
Valve 28, fixed plate 29 and glass bar 30, the top center of base plate 1 are symmetrically welded with pole 5, and the top of two pole 5 is connected by bolt
The mode for connecing is connected with endless glide 7, and slidingtype is connected with the first sliding block 8, the first sliding block 8 and endless glide 7 in endless glide 7
Coordinate, the mode being bolted on the first sliding block 8 is connected with dissolving case 9, the dissolving left lower of case 9 is welded with discharge nozzle
10, discharge nozzle 10 is provided with the first valve 11, the fixed company of mode that the top of base plate 1 between two poles 5 is bolted
The first motor 4 is connected to, first rotating shaft 6 is connected with by shaft coupling on the output shaft of the first motor 4, first rotating shaft 6 passes through annular
Slide rail 7 is connected with dissolving case 9 bottom centre, and the top right-hand member of base plate 1 is welded with right shelf 2, and the left lower of right shelf 2 is bolted
Mode be connected with installing plate 12, the mode that the top of installing plate 12 is bolted is connected with water tank 13, the top left of water tank 13
The mode that side is bolted is connected with water pump 14, and the first flexible pipe 15 is connected with by way of flange is connected on water pump 14,
First flexible pipe 15 is connected with top board 3, the bottom left of top board 3 through the top of water tank 13, the mode that the top of right shelf 2 is bolted
The mode being bolted is connected with the first slide rail 18, and slidingtype is connected with the second sliding block 19 on the first slide rail 18, and second slides
Block 19 coordinates with the first slide rail 18, and the mode that the bottom right of the first slide rail 18 is connected by screw is connected with travel switch 20, the
The mode being bolted on two sliding blocks 19 is connected with out salt box 25, goes out the top left side of salt box 25 and is welded with into salt mouthful 26, goes out
The bottom right-hand member of salt box 25 is welded with salt outlet 27, and salt outlet 27 is provided with the second valve 28, and the bottom centre of top board 3 is connected by bolt
The mode that connects is fixed to be connected with the second motor 21, and travel switch 20 is connected by circuit with the second motor 21, the second motor 21
Output shaft on the second rotating shaft 22 is connected with by shaft coupling, interference is connected with reel 23, reel 23 in the second rotating shaft 22
On be wound with bracing wire 24, bracing wire 24 is connected with the right side of the second sliding block 19 by way of hook is connected, and the bottom of the second rotating shaft 22 passes through
Bolted mode is connected with fixed plate 29, and the left part of fixed plate 29 is inclined with right part and is fixed with glass bar 30, glass bar 30
In dissolving case 9, the bottom right of top board 3 is welded with guide pin bushing 17, and second is connected with by way of flange is connected on water pump 14
Flexible pipe 16, and the second flexible pipe 16 passes through the delivery port of guide pin bushing 17, the second flexible pipe 16 to be located at the top of dissolving case 9.
Swash plate 31 is also included, the mode that the dissolving inner bottom part of case 9 is bolted is connected with swash plate 31.
Reinforcement 32 is also included, reinforcement 32 is welded between the left lower of right shelf 2 and the bottom right of installing plate 12.
The material of base plate 1 is high-quality steel, surface plating zinc layers.
The material of right shelf 2 is stainless steel.
The material of top board 3 is Q235 steel.
Operation principle：When needing to carry out crude salt dissolution experiment, student will need first the crude salt tested pass through into
Salt mouthful 26 is poured into out in salt box 25, then controls the second motor 21 to rotate clockwise, and the second motor 21 drives the up time of the second rotating shaft 22
Pin is rotated, and the second rotating shaft 22 drives reel 23 to rotate clockwise, and bracing wire 24 is packed up, and bracing wire 24 pulls the second sliding block 19 and thereon
Equipment is moved right on the first slide rail 18, is moved right when the surface for dissolving case 9 is located at when salt box 25 is gone out, and opens second
Valve 28, the crude salt gone out in salt box 25 is fallen into dissolving case 9 by salt outlet 27, when the crude salt in dissolving case 9 reaches aequum
When, the second valve 28 is closed, while controlling water pump 14 to work, the water in water tank 13 is pumped into the by water pump 14 by the first flexible pipe 15
Two flexible pipes 16 are flow in dissolving case 9, and when the water in dissolving case 9 reaches a certain amount of, control water pump 14 is stopped, same with this
When, the second rotating shaft 22 drives fixed plate 29 and glass bar 30 to rotate clockwise, and the crude salt and water in 30 pairs of dissolving casees 9 of glass bar enter
Row stirring accelerates dissolving.When the second sliding block 19 is moved right when being contacted with travel switch 20, the electricity of the control of travel switch 20 second
Machine 21 is rotated counterclockwise, and the second motor 21 drives the second rotating shaft 22 to rotate counterclockwise, and the second rotating shaft 22 drives the inverse time of reel 23
Pin is rotated, and bracing wire 24 becomes slack, while the second rotating shaft 22 drives fixed plate 29 and glass bar 30 to rotate counterclockwise, glass bar 30 pairs
Crude salt and water in dissolving case 9 are repeated stirring and accelerate dissolving.Then the first motor 4 is controlled to rotate, the first motor 4 drives the
One rotating shaft 6 is rotated, first rotating shaft 6 drive dissolving case 9 rotate so that dissolving case 9 in crude salt and water be substantially dissolved in together, when
After the completion of crude salt dissolving in dissolving case 9, the first motor 4 of control and the second motor 21 are stopped.The first valve 11 is opened, it is molten
The crude brine that dissolving is completed in solution case 9 is flowed out by discharge nozzle 10, when the crude brine that dissolving in dissolving case 9 is completed all passes through
After expects pipe 10 flows out, the first valve 11 is closed.Student promotes out salt box 25 to move to bracing wire 24 to the left in extended state again, just with
Next bit experimenter operates.
Because also including swash plate 31, the mode that the dissolving inner bottom part of case 9 is bolted is connected with swash plate 31 so that molten
The crude brine that dissolving is completed in solution case 9 is flowed out by discharge nozzle 10 faster.
Because also including reinforcement 32, reinforcement is welded between the left lower of right shelf 2 and the bottom right of installing plate 12
32, reinforcement 32 can keep the stability of equipment, and then extend the service life of whole equipment.
Because the material of base plate 1 is high-quality steel, surface plating zinc layers so that this equipment is not perishable, service life is improved.
Because the material of right shelf 2 is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of equipment longer.
Because the material of top board 3 is Q235 steel, Q235 steel hardness is high and does not allow yielding, makes the service life of equipment longer.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of student is with chemical laboratory crude salt dissolution equipment, it is characterised in that include base plate (1), right shelf (2), top board
(3), the first motor (4), pole (5), first rotating shaft (6), endless glide (7), the first sliding block (8), dissolving case (9), discharge nozzle
(10), the first valve (11), installing plate (12), water tank (13), water pump (14), the first flexible pipe (15), the second flexible pipe (16), guide pin bushing
(17), the first slide rail (18), the second sliding block (19), travel switch (20), the second motor (21), the second rotating shaft (22), reel
(23), bracing wire (24), go out salt box (25), enter Yan Kou (26), salt outlet (27), the second valve (28), fixed plate (29) and glass
Rod (30), base plate (1) top center is symmetrically welded with pole (5), and the mode that two poles (5) top is bolted is connected with
Endless glide (7), slidingtype is connected with the first sliding block (8) in endless glide (7), and the first sliding block (8) is matched somebody with somebody with endless glide (7)
Close, the mode being bolted on the first sliding block (8) is connected with dissolving case (9), dissolving case (9) left lower is welded with discharging
Pipe (10), discharge nozzle (10) is provided with the first valve (11), what base plate (1) top between two poles (5) was bolted
Mode is fixed to be connected with the first motor (4), and first rotating shaft (6) is connected with by shaft coupling on the output shaft of the first motor (4),
First rotating shaft (6) is connected through endless glide (7) with dissolving case (9) bottom centre, and base plate (1) top right-hand member is welded with right shelf
(2) mode that, right shelf (2) left lower is bolted is connected with installing plate (12), and installing plate (12) top passes through bolt
The mode of connection is connected with water tank (13), and the mode that water tank (13) top left side is bolted is connected with water pump (14), water
The first flexible pipe (15) is connected with pump (14) by way of flange is connected, the first flexible pipe (15) is right through water tank (13) top
The mode that frame (2) top is bolted is connected with top board (3), and the mode that top board (3) bottom left is bolted connects
The first slide rail (18) is connected to, slidingtype is connected with the second sliding block (19) on the first slide rail (18), the second sliding block (19) is slided with first
Rail (18) coordinates, and the mode that the first slide rail (18) bottom right is connected by screw is connected with travel switch (20), the second sliding block
(19) mode being bolted on is connected with out salt box (25), goes out salt box (25) top left side and is welded with into Yan Kou (26),
Go out salt box (25) bottom right-hand member and be welded with salt outlet (27), salt outlet (27) is provided with the second valve (28), in top board (3) bottom
Mode that the heart is bolted is fixed to be connected with the second motor (21), and travel switch (20) is by circuit and the second motor
(21) connect, the second rotating shaft (22) is connected with by shaft coupling on the output shaft of the second motor (21), in the second rotating shaft (22)
It is full of and is connected with reel (23), bracing wire (24) is wound with reel (23), bracing wire (24) is with the second sliding block (19) right side by hanging
The mode of hook connects is connected, and the mode that the second rotating shaft (22) bottom is bolted is connected with fixed plate (29), fixed plate
(29) left part is inclined with right part and is fixed with glass bar (30), and glass bar (30) is interior positioned at dissolving case (9), top board (3) bottom, right
Side is welded with guide pin bushing (17), and the second flexible pipe (16), and the second flexible pipe are connected with by way of flange is connected on water pump (14)
(16) through guide pin bushing (17), the delivery port of the second flexible pipe (16) is located at dissolving case (9) top.
2. a kind of student according to claim 1 is with chemical laboratory crude salt dissolution equipment, it is characterised in that also include
Swash plate (31), the mode that dissolving case (9) inner bottom part is bolted is connected with swash plate (31).
3. a kind of student according to claim 1 is with chemical laboratory crude salt dissolution equipment, it is characterised in that also include
Reinforcement (32), reinforcement (32) is welded between right shelf (2) left lower and installing plate (12) bottom right.
4. a kind of student according to claim 1 is with chemical laboratory crude salt dissolution equipment, it is characterised in that base plate (1)
Material is high-quality steel, surface plating zinc layers.
5. a kind of student according to claim 1 is with chemical laboratory crude salt dissolution equipment, it is characterised in that right shelf (2)
Material is stainless steel.
6. a kind of student according to claim 1 is with chemical laboratory crude salt dissolution equipment, it is characterised in that top board (3)
Material is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163905.4A CN106823869A (en) | 2017-03-20 | 2017-03-20 | A kind of student is with chemical laboratory crude salt dissolution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163905.4A CN106823869A (en) | 2017-03-20 | 2017-03-20 | A kind of student is with chemical laboratory crude salt dissolution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823869A true CN106823869A (en) | 2017-06-13 |
Family
ID=59129206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163905.4A Pending CN106823869A (en) | 2017-03-20 | 2017-03-20 | A kind of student is with chemical laboratory crude salt dissolution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106823869A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362635A (en) * | 2016-11-19 | 2017-02-01 | 麻城小龟龟机械科技有限公司 | High-performance uniform-mixing equipment for anti-corrosive materials |
| CN205914033U (en) * | 2016-06-29 | 2017-02-01 | 许聪波 | Chemistry crude salt dissolving device |
| CN205989430U (en) * | 2016-08-26 | 2017-03-01 | 熊伟 | A kind of cement highly efficient agitating device for building |
-
2017
- 2017-03-20 CN CN201710163905.4A patent/CN106823869A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205914033U (en) * | 2016-06-29 | 2017-02-01 | 许聪波 | Chemistry crude salt dissolving device |
| CN205989430U (en) * | 2016-08-26 | 2017-03-01 | 熊伟 | A kind of cement highly efficient agitating device for building |
| CN106362635A (en) * | 2016-11-19 | 2017-02-01 | 麻城小龟龟机械科技有限公司 | High-performance uniform-mixing equipment for anti-corrosive materials |
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| PB01 | Publication | ||
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Application publication date: 20170613 |