CN213050479U - Preparation and feeding device of cement grinding aid - Google Patents
Preparation and feeding device of cement grinding aid Download PDFInfo
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- CN213050479U CN213050479U CN202021683423.5U CN202021683423U CN213050479U CN 213050479 U CN213050479 U CN 213050479U CN 202021683423 U CN202021683423 U CN 202021683423U CN 213050479 U CN213050479 U CN 213050479U
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- cement grinding
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Abstract
The utility model discloses a preparation and feeding device of cement grinding aid, the power distribution box comprises a box body, the bottom fixed mounting of box has four support columns, and four support columns are two bisymmetry settings, and the top fixed mounting of box has four stands, and four stands are two bisymmetry settings, and the top fixed mounting of four stands has same backup pad, and the top fixed mounting of backup pad has six liquid storage cylinders, and six liquid storage cylinders are two bisymmetry settings, and the equal fixed mounting in bottom of six liquid storage cylinders has the drain pipe, and six drain pipes are linked together with corresponding liquid storage cylinder inside respectively. The utility model relates to a rationally, the practicality is good, measures the flow of raw materials liquid according to the flowmeter, is convenient for add the box to different raw materials liquid according to respective proportional value and mixes, and is effectual to the mixture of multiple raw materials liquid moreover, and the mixing rate is fast, has improved preparation quality and efficiency to the cement grinding aid.
Description
Technical Field
The utility model relates to a cement grinding aid production technical field specifically is a preparation and feeding device of cement grinding aid.
Background
The cement grinding aid is a chemical additive for improving the effect and performance of cement grinding, a small amount of the cement grinding aid is added in the grinding process of cement clinker, the grinding efficiency can be obviously improved or the energy consumption can be obviously reduced, the performance of the cement is not damaged, the cement grinding aid is widely applied to the grinding of cement materials in the production process of cement in China, the cement grinding aid is formed by physically mixing more than two liquid raw materials according to a certain proportion, the components of the liquid cement grinding aid are usually liquid grinding aid mother liquor, triethanolamine, polymeric polyalcohol, polymeric hydramine, triisopropanolamine, ethylene glycol, propylene glycol, glycerol, sodium aliphatate, calcium chloride, sodium acetate, aluminum sulfate, calcium formate, calcium lignosulfonate, sodium lignosulfonate and the like, the cement grinding aid is prepared by adding the raw materials into a preparation and feeding device for mixing in the production process of the cement, and then adding the prepared cement grinding aid into cement grinding equipment.
However, in the prior art, when a cement grinding aid is generally prepared, flow data of a raw material liquid cannot be measured, so that the weight value of the added raw material liquid is inaccurate, the raw material liquid is poor in mixing and stirring effects, the mixing speed is low, and the preparation quality and efficiency of the cement grinding aid are low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a preparation and feeding device of cement grinding aid has solved when preparing the cement grinding aid, can not measure the flow data of feed solution for the feed solution weight value of adding is inaccurate, and is not good to the mixed stirring effect of feed solution moreover, and the mixing speed is slow, leads to the preparation quality and the lower problem of efficiency of cement grinding aid.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a preparation and feeding device of cement grinding aid comprises a box body, wherein four supporting columns are fixedly installed at the bottom of the box body, the four supporting columns are symmetrically arranged in pairs, four stand columns are fixedly installed at the top of the box body, the four stand columns are symmetrically arranged in pairs, the top ends of the four stand columns are fixedly provided with a same supporting plate, six liquid storage cylinders are fixedly installed at the top of the supporting plate, the six liquid storage cylinders are symmetrically arranged in pairs, liquid outlet pipes are fixedly installed at the bottoms of the six liquid storage cylinders and respectively communicated with the interiors of the corresponding liquid storage cylinders, the bottom ends of the six liquid outlet pipes penetrate through the supporting plate and respectively extend into the box body, flow meters are fixedly installed on the six liquid outlet pipes, a discharge pipe is fixedly installed at the bottom of the box body and communicated with the interiors of the box body, a rotating shaft is arranged in the box body, a plurality of, the stirring rods are obliquely arranged, two cams are fixedly sleeved on the rotating shaft, a mounting hole is formed in the inner wall of one side of the box body, a motor is fixedly mounted on one side of the box body, one end of the rotating shaft penetrates through the mounting hole and is fixedly connected with the output shaft of the motor, a screen plate is arranged in the box body and is positioned below the rotating shaft, the bottoms of the two cams are contacted with the top of the screen plate, fixing plates are fixedly mounted on the inner walls of the two sides of the box body and are positioned below the screen plate, two sliding rods are fixedly mounted on the tops of the two fixing plates, the four sliding rods are symmetrically arranged in pairs, baffle plates are fixedly mounted on the top ends of the four sliding rods, four through holes are formed in the tops of the screen plate, the tops of the four sliding rods respectively penetrate through the corresponding through holes, the bottom fixed mounting of otter board has a plurality of slope poles, and a plurality of slope poles are equidistant array and arrange.
Preferably, a first observation hole is formed in the inner wall of one side of the box body, and a first observation mirror is fixedly mounted in the first observation hole.
Preferably, a second observation hole is formed in the inner wall of one side of each of the six liquid storage cylinders, and a second observation mirror is fixedly mounted in each of the six second observation holes.
Preferably, a bearing seat is fixedly installed on the inner wall of one side, away from the motor, of the box body, one end, away from the motor, of the rotating shaft is rotatably installed on the bearing seat, a sealing bearing is fixedly sleeved on the rotating shaft, and an outer ring of the sealing bearing is fixedly connected with the inner wall of the installation hole.
Preferably, liquid feeding holes are formed in the inner walls of the tops of the six liquid storage cylinders, and end covers are installed in the six liquid feeding holes in a threaded mode.
Preferably, the six liquid outlet pipes are fixedly provided with first stop valves, and the discharge pipe is fixedly provided with second stop valves.
(III) advantageous effects
The utility model provides a preparation and feeding device of cement grinding aid. The method has the following beneficial effects:
(1) this cement grinding aid prepare and feeding device, be convenient for save six different cement grinding aid feed liquor respectively through setting up six liquid storage cylinders, can observe the liquid level of the feed liquor in the liquid storage cylinder through the second sight glass, through opening six first stop valves in proper order, feed liquor in six liquid storage cylinders mixes in the corresponding drain pipe immission box, can observe the flow that the feed liquor flows into the box through the flowmeter, can calculate the weight of the feed liquor that gets into in the box, thereby can be according to the preparation data value of cement grinding aid, add the box to different feed liquors according to respective proportional value.
(2) This preparation and feeding device of cement grinding aid, work through the starter motor, the motor drives the pivot, a plurality of puddlers and two cams rotate, utilize a plurality of puddlers to mix the stirring to the raw materials liquid in the box, two cams promote otter board and a plurality of sloping pole downstream, four springs all receive compressive deformation and produce elasticity, under the elastic action that continuous rotation of two cams and four springs produced, make the otter board drive a plurality of sloping poles and go on reciprocating motion from top to bottom, utilize the upper and lower reciprocating motion of otter board and a plurality of sloping pole, can make the home range of motion of raw materials liquid in the box enlarge, raw materials liquid can the flash mixed even, the mixing quality and the mixing efficiency of raw materials liquid have been improved, the mixed condition of raw materials liquid in the box can be observed through first sight glass.
Drawings
FIG. 1 is a schematic sectional view of the main view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: 1. a box body; 2. a support pillar; 3. a column; 4. a support plate; 5. a liquid storage cylinder; 6. a liquid outlet pipe; 7. a flow meter; 8. a discharge pipe; 9. a rotating shaft; 10. a stirring rod; 11. a cam; 12. mounting holes; 13. a motor; 14. a screen plate; 15. a fixing plate; 16. a slide bar; 17. a through hole; 18. a spring; 19. an inclined lever; 20. a first observation mirror; 21. a second observation mirror.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a preparation and feeding device of a cement grinding aid comprises a box body 1, four supporting columns 2 are fixedly installed at the bottom of the box body 1, the four supporting columns 2 are arranged in a pairwise symmetry manner, four upright columns 3 are fixedly installed at the top of the box body 1, the four upright columns 3 are arranged in a pairwise symmetry manner, the top ends of the four upright columns 3 are fixedly installed with a same supporting plate 4, six liquid storage cylinders 5 are fixedly installed at the top of the supporting plate 4, the six liquid storage cylinders 5 are arranged in a pairwise symmetry manner, liquid outlet pipes 6 are fixedly installed at the bottoms of the six liquid storage cylinders 5, the six liquid outlet pipes 6 are respectively communicated with the interiors of the corresponding liquid storage cylinders 5, the bottom ends of the six liquid outlet pipes 6 penetrate through the supporting plate 4 and extend into the box body 1, flow meters 7 are fixedly installed on the six liquid outlet pipes 6, a discharge pipe 8 is fixedly installed at the bottom of, a plurality of stirring rods 10 are arranged on a rotating shaft 9, the stirring rods 10 are arranged in pairwise symmetry, the stirring rods 10 are all arranged in an inclined manner, two cams 11 are fixedly sleeved on the rotating shaft 9, a mounting hole 12 is formed in the inner wall of one side of a box body 1, a motor 13 is fixedly arranged on one side of the box body 1, one end of the rotating shaft 9 penetrates through the mounting hole 12 and is fixedly connected with the output shaft end of the motor 13, a screen plate 14 positioned below the rotating shaft 9 is arranged in the box body 1, the bottoms of the two cams 11 are all contacted with the top of the screen plate 14, fixing plates 15 positioned below the screen plate 14 are fixedly arranged on the inner walls of two sides of the box body 1, two sliding rods 16 are fixedly arranged at the tops of the two fixing plates 15, the four sliding rods 16 are arranged in pairwise symmetry, baffles are fixedly arranged at the top ends of the four sliding rods 16, four, four springs 18 sleeved on corresponding sliding rods 16 are fixedly installed at the bottom of the screen plate 14, the bottom ends of the four springs 18 are respectively and fixedly connected with the top of a corresponding fixing plate 15, a plurality of inclined rods 19 are fixedly installed at the bottom of the screen plate 14, and the inclined rods 19 are arranged in an equidistant array.
Seted up first observation hole on one side inner wall of box 1, fixed mounting has first sight glass 20 in the first observation hole, the second observation hole has all been seted up on one side inner wall of six liquid storage cylinders 5, equal fixed mounting has second sight glass 21 in six second observation holes, fixed mounting has the bearing frame on one side inner wall that motor 13 was kept away from to box 1, the one end that motor 13 was kept away from to pivot 9 is rotated and is installed on the bearing frame, fixed cover is equipped with sealed bearing in the pivot 9, sealed bearing's outer lane and mounting hole 12's inner wall fixed connection, liquid feeding hole has all been seted up on the top inner wall of six liquid storage cylinders 5, equal threaded mounting has the end cover in six liquid feeding holes, equal fixed mounting has first stop valve on six drain pipes 6, fixed mounting has the second stop valve on the drain pipe 8.
When the cement grinding aid box is used, the box body 1 is provided with the control switch and the external power line, the six flow meters 7, the motor 13, the control switch and the external power line are sequentially and electrically connected to form a loop, the control switch controls the start and stop work of the motor 13, six liquid storage cylinders 5 are arranged to respectively store six different cement grinding aid raw material liquids, the end covers are unscrewed, a proper amount of raw material liquid can be added into the corresponding liquid storage cylinders 5, the liquid level of the raw material liquid in the liquid storage cylinders 5 can be observed through the second observation mirror 21, the six first stop valves are sequentially opened to ensure that the raw material liquids in the six liquid storage cylinders 5 are discharged into the box body 1 through the corresponding liquid outlet pipes 6 to be mixed, the flow rate of the raw material liquid flowing into the box body 1 can be observed through the flow meters 7, so that the weight of the raw material liquid entering the box body 1 can be calculated, the first stop valves on the liquid outlet pipes 6, starting a motor 13 to work, wherein the motor 13 drives a rotating shaft 9, a plurality of stirring rods 10 and two cams 11 to rotate, the raw material liquid in the box body 1 is mixed and stirred by the aid of the stirring rods 10, the two cams 11 push the screen plate 14 to move downwards, the screen plate 14 drives the inclined rods 19 to move downwards, four springs 18 are all compressed and deformed to generate elastic force, under the continuous rotation of the two cams 11 and the elastic force generated by the four springs 18, the screen plate 14 drives the inclined rods 19 to move up and down in a reciprocating manner, so that the movement range of the raw material liquid in the box body 1 can be expanded by the aid of the up and down reciprocating movement of the screen plate 14 and the inclined rods 19, the raw material liquid can be rapidly and uniformly mixed, the mixing quality and the mixing efficiency of the raw material liquid are improved, the mixing condition of the raw material liquid in the box body 1 can be observed through a first observation mirror 20, and after the mixing is finished, the motor 13 is stopped and the second shut-off valve is opened, so that the prepared cement grinding aid can be discharged from the discharge pipe 8, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.
To sum up, the preparation and feeding device of the cement grinding aid is convenient for respectively storing six different cement grinding aid raw material liquids by arranging six liquid storage cylinders 5, the liquid level of the raw material liquid in the liquid storage cylinders 5 can be observed by a second observation mirror 21, by sequentially opening six first stop valves, the raw material liquids in the six liquid storage cylinders 5 are discharged into the box body 1 through the corresponding liquid outlet pipes 6 for mixing, the flow rate of the raw material liquid flowing into the box body 1 can be observed by a flowmeter 7, the weight of the raw material liquid entering the box body 1 can be calculated, so that different raw material liquids are added into the box body 1 according to respective proportional values according to the preparation data value of the cement grinding aid, the motor 13 is started to work, the motor 13 drives the rotating shaft 9, the stirring rods 10 and the two cams 11 to rotate, and the raw material liquid in the box body 1 is mixed and stirred by the stirring rods 10, two cams 11 promote otter board 14 and a plurality of slope pole 19 to move down, four springs 18 all receive compression deformation and produce elasticity, under the continuous rotation of two cams 11 and the elasticity effect that four springs 18 produced, make otter board 14 drive a plurality of slope poles 19 and go on reciprocating motion from top to bottom, utilize the up-and-down reciprocating motion of otter board 14 and a plurality of slope poles 19, can make the motion range of raw materials liquid in box 1 expand, raw materials liquid can rapid mixing is even, has improved the mixing quality and the mixing efficiency of raw materials liquid, can observe the mixing situation of raw materials liquid in box 1 through first sight glass 20, the utility model relates to a rationally, the practicality is good, measure the flow of raw materials liquid according to the flowmeter, be convenient for add different raw materials liquid into box 1 according to respective proportional value and mix, and is good to the mixing effect of multiple raw materials liquid, the mixing speed is high, and the preparation quality and efficiency of the cement grinding aid are improved.
Claims (6)
1. The utility model provides a preparation and feeding device of cement grinding aid, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly provided with four supporting columns (2), the four supporting columns (2) are arranged in a pairwise symmetry manner, the top of the box body (1) is fixedly provided with four upright columns (3), the four upright columns (3) are arranged in a pairwise symmetry manner, the top ends of the four upright columns (3) are fixedly provided with the same supporting plate (4), the top of the supporting plate (4) is fixedly provided with six liquid storage cylinders (5), the six liquid storage cylinders (5) are arranged in a pairwise symmetry manner, the bottoms of the six liquid storage cylinders (5) are fixedly provided with liquid outlet pipes (6), the six liquid outlet pipes (6) are respectively communicated with the interiors of the corresponding liquid storage cylinders (5), the bottoms of the six liquid outlet pipes (6) penetrate through the supporting plate (4) and extend into the box body (1), flow meters (7) are fixedly arranged on the six liquid outlet pipes (6), and the bottom of, arrange material pipe (8) and box (1) inside and be linked together, be equipped with pivot (9) in box (1), install a plurality of puddlers (10) on pivot (9), a plurality of puddlers (10) are two bisymmetry settings, a plurality of puddlers (10) are the slope setting, fixed cover is equipped with two cams (11) on pivot (9), mounting hole (12) have been seted up on one side inner wall of box (1), one side fixed mounting of box (1) has motor (13), the one end of pivot (9) runs through mounting hole (12) and with the output shaft fixed connection of motor (13), be equipped with otter board (14) that are located pivot (9) below in box (1), the bottom of two cams (11) all contacts with the top of otter board (14), all fixed mounting has fixed plate (15) that are located otter board (14) below on the both sides inner wall of box (1), the top of two fixed plates (15) all fixed mounting has two slide bars (16), four slide bars (16) are two bisymmetry settings, the equal fixed mounting in top of four slide bars (16) has the baffle, four through-hole (17) have been seted up at the top of otter board (14), corresponding through-hole (17) are run through respectively on the top of four slide bars (16), the bottom fixed mounting of otter board (14) has four covers to establish spring (18) on corresponding slide bar (16), the bottom of four spring (18) respectively with the top fixed connection of corresponding fixed plate (15), the bottom fixed mounting of otter board (14) has a plurality of sloping pole (19), a plurality of sloping pole (19) are equidistant array and arrange.
2. The cement grinding aid preparing and feeding device as claimed in claim 1, wherein: a first observation hole is formed in the inner wall of one side of the box body (1), and a first observation mirror (20) is fixedly mounted in the first observation hole.
3. The cement grinding aid preparing and feeding device as claimed in claim 1, wherein: the inner wall of one side of the six liquid storage cylinders (5) is provided with second observation holes, and second observation mirrors (21) are fixedly mounted in the six second observation holes.
4. The cement grinding aid preparing and feeding device as claimed in claim 1, wherein: the box (1) is kept away from on the one side inner wall of motor (13) fixed mounting have a bearing frame, and the one end that motor (13) were kept away from in pivot (9) rotates and installs on the bearing frame, and the fixed cover is equipped with sealed bearing on pivot (9), and sealed bearing's outer lane and the inner wall fixed connection of mounting hole (12).
5. The cement grinding aid preparing and feeding device as claimed in claim 1, wherein: liquid feeding holes are formed in the inner walls of the tops of the six liquid storage cylinders (5), and end covers are installed in the six liquid feeding holes in a threaded mode.
6. The cement grinding aid preparing and feeding device as claimed in claim 1, wherein: all fixed mounting has first stop valve on six drain pipes (6), and fixed mounting has the second stop valve on row material pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683423.5U CN213050479U (en) | 2020-08-13 | 2020-08-13 | Preparation and feeding device of cement grinding aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683423.5U CN213050479U (en) | 2020-08-13 | 2020-08-13 | Preparation and feeding device of cement grinding aid |
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| Publication Number | Publication Date |
|---|---|
| CN213050479U true CN213050479U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021683423.5U Active CN213050479U (en) | 2020-08-13 | 2020-08-13 | Preparation and feeding device of cement grinding aid |
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| CN (1) | CN213050479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908740A (en) * | 2021-06-25 | 2022-01-11 | 常州都铂高分子有限公司 | Intelligent robot mixing and proportioning device for producing flame-retardant UV (ultraviolet) curing coating |
| CN114100520A (en) * | 2021-11-22 | 2022-03-01 | 德州德药制药有限公司 | Preparation equipment and preparation process for membrane-controlled diclofenac sodium delayed-release preparation |
-
2020
- 2020-08-13 CN CN202021683423.5U patent/CN213050479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908740A (en) * | 2021-06-25 | 2022-01-11 | 常州都铂高分子有限公司 | Intelligent robot mixing and proportioning device for producing flame-retardant UV (ultraviolet) curing coating |
| CN113908740B (en) * | 2021-06-25 | 2023-11-28 | 常州都铂高分子有限公司 | Intelligent robot mixing and proportioning device for flame-retardant UV (ultraviolet) curing coating production |
| CN114100520A (en) * | 2021-11-22 | 2022-03-01 | 德州德药制药有限公司 | Preparation equipment and preparation process for membrane-controlled diclofenac sodium delayed-release preparation |
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