CN213854481U - Dosing unit is used in polycarboxylate water reducing agent production - Google Patents
Dosing unit is used in polycarboxylate water reducing agent production Download PDFInfo
- Publication number
- CN213854481U CN213854481U CN202021815625.0U CN202021815625U CN213854481U CN 213854481 U CN213854481 U CN 213854481U CN 202021815625 U CN202021815625 U CN 202021815625U CN 213854481 U CN213854481 U CN 213854481U
- Authority
- CN
- China
- Prior art keywords
- stirring
- reaction kettle
- polycarboxylate water
- batching
- reducing agent
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000011344 liquid material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 239000011343 solid material Substances 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a dosing unit for producing a polycarboxylate water reducing agent, which comprises a dosing reaction kettle, wherein the left side and the right side of the bottom of the dosing reaction kettle are symmetrically provided with fixed supports, the bottom of the dosing reaction kettle is provided with a discharge port, the top of the dosing reaction kettle is rotationally connected with a stirring shaft through a bearing, the top of the stirring shaft is connected with a motor, the top of the outer side wall of the stirring shaft is provided with a supporting block, the left side and the right side of the supporting block are symmetrically provided with storage boxes, the tops of the two groups of storage boxes are respectively provided with a feeding pipe rotationally connected with the top of the dosing reaction kettle, the top of the feeding pipe is provided with a sealing cover, the bottom of the inner cavity of the storage box is provided with a feeding device, the left side and the right side of the stirring shaft are symmetrically provided with stirring components, the left side wall of the dosing reaction kettle is provided with a liquid feeding port, the utility model provides a time-saving and labor-saving device, dosing unit is used in even polycarboxylate water reducing agent production of throwing material.
Description
Technical Field
The utility model relates to a dispensing equipment technical field specifically is a dosing unit is used in polycarboxylate water reducing agent production.
Background
The water reducing agent is a concrete admixture capable of reducing the mixing water consumption under the condition of maintaining the slump constant of concrete; most of the surfactants belong to anionic surfactants, such as lignosulfonate, naphthalene sulfonate formaldehyde polymer and the like; after the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved.
Present water-reducing agent dosing unit all is the manual work to throw the material batching in the use usually, and is disposable to drop into solid material, and it is inhomogeneous to mix with liquid material easily, influences the production quality of water-reducing agent easily, and the manual work is thrown the material and is wasted time and energy.
Based on this, the utility model designs a dosing unit is used in polycarboxylate water reducing agent production to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dosing unit is used in polycarboxylate water reducing agent production to solve above-mentioned device and all be the manual work generally in the use and throw the material batching, once only drop into solid material, mix inhomogeneous with liquid material easily, influence the production quality of water reducing agent easily, and the manual work throw the material problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dosing unit is used in polycarboxylate water reducing agent production, includes batching reation kettle, its characterized in that: the bottom left and right sides symmetry of batching reation kettle is provided with fixing support, the discharge gate has been seted up to batching reation kettle's bottom, batching reation kettle's top is rotated through the bearing and is connected with the (mixing) shaft, the top of (mixing) shaft is connected with the motor, the lateral wall top of (mixing) shaft is provided with the rest pad, the left and right sides symmetry of rest pad is provided with the storage case, and is two sets of the top of storage case all is provided with rotates the inlet pipe that is connected with batching reation kettle's top, the top of inlet pipe is provided with sealed lid, the inner chamber bottom of storage case is provided with feed arrangement, the lateral wall left and right sides symmetry of (mixing) shaft is provided with the stirring subassembly, batching reation kettle's left side wall is provided with the liquid feed inlet.
Preferably, the feeding device comprises a feeding port arranged at the bottom of the storage box, a sealing plate is arranged at the top of the feeding port in a sliding manner, a connecting piece is arranged at the top of the sealing plate, one end, away from the stirring shaft, of the connecting piece penetrates through the side wall of the storage box, a limiting plate is arranged on the outer side wall of the connecting piece, and a limiting spring is arranged between the limiting plate and the storage box.
Preferably, one end of the connecting piece, which is close to the side wall of the inner cavity of the storage box, is provided with a contact hemisphere.
Preferably, the stirring subassembly is including setting up in the multiunit stirring mobile jib of (mixing) shaft lateral wall, multiunit the stirring mobile jib is provided with the connecting rod from top to bottom between two liang, the left and right sides of connecting rod all is provided with the stirring auxiliary rod.
Preferably, the supporting rods are symmetrically arranged between the supporting block and the material storage box from top to bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, 1. the utility model replaces manual feeding by the feeding device, saves time and labor, and improves the working efficiency; 2. the utility model discloses the (mixing) shaft makes the material evenly add in batching reation kettle when rotating in-process drive storage case and rotate, guarantees to mix evenly with the liquid material, has also improved the speed of reaction; 3. the utility model is provided with the stirring component, which can better evenly mix the materials and the liquid materials and ensure the production quality of the water reducing agent; promptly the utility model provides a labour saving and time saving, throw material even dosing unit is used in polycarboxylate water reducing agent production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-batching reaction kettle, 2-discharge port, 3-stirring shaft, 4-motor, 5-supporting block, 6-storage box, 7-feeding pipe, 8-sealing cover, 9-feeding device, 91-feeding port, 92-sealing plate, 93-connecting piece, 94-limiting plate, 95-limiting spring, 10-stirring assembly, 101-stirring main rod, 102-connecting rod, 103-stirring auxiliary rod, 11-liquid feeding port, 12-contact hemisphere, 13-supporting rod and 14-fixed support.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dosing unit is used in polycarboxylate water reducing agent production, includes batching reation kettle 1, its characterized in that: batching reation kettle 1's bottom left and right sides symmetry is provided with fixing support 14, discharge gate 2 has been seted up to batching reation kettle 1's bottom, batching reation kettle 1's top is rotated through the bearing and is connected with (mixing) shaft 3, the top of (mixing) shaft 3 is connected with motor 4, the lateral wall top of (mixing) shaft 3 is provided with supporting block 5, the left and right sides symmetry of supporting block 5 is provided with storage case 6, the top of two sets of storage cases 6 all is provided with rotates the inlet pipe 7 that is connected with batching reation kettle 1's top, the top of inlet pipe 7 is provided with sealed lid 8, the inner chamber bottom of storage case 6 is provided with feed arrangement 9, the lateral wall left and right sides symmetry of (mixing) shaft 3 is provided with stirring component 10, batching reation kettle 1's left side wall is provided with liquid feed inlet 11.
Wherein, feed arrangement 9 includes feed inlet 91 that storage case 6 bottoms was seted up, and the top of feed inlet 91 slides and is provided with closing plate 92, and closing plate 92's top is provided with connecting piece 93, and the one end that (mixing) shaft 3 was kept away from to connecting piece 93 passes the lateral wall of storage case 6, and the lateral wall of connecting piece 93 is provided with limiting plate 94, is provided with spacing spring 95, labour saving and time saving between limiting plate 94 and the storage case 6.
Wherein, one end of the connecting piece 93 close to the side wall of the inner cavity of the material storage box 6 is provided with a contact hemisphere 12.
Wherein, stirring subassembly 10 is including setting up in the multiunit stirring mobile jib 101 of (mixing) shaft 3 lateral wall, and multiunit stirring mobile jib 101 is provided with connecting rod 102 from top to bottom between two liang, and the left and right sides of connecting rod 102 all is provided with stirring auxiliary rod 103, improves the misce bene.
Wherein, the supporting rods 13 are symmetrically arranged between the supporting block 5 and the material storage box 6 from top to bottom, so that the stability is improved.
One specific application of this embodiment is: the device is a proportioning device for producing a polycarboxylate superplasticizer, and is mainly suitable for proportioning a water reducer, when in use, a sealing cover 8 is opened, materials are added into a storage box 6 through an inlet pipe 7, liquid materials are added through a liquid feed inlet 11, a motor 4 is started, a stirring shaft 3 drives a stirring main rod 101 and a stirring auxiliary rod 103 to stir, meanwhile, two groups of storage boxes 6 are driven to rotate through a supporting block 5, when the storage boxes 6 rotate to the left side and the right side of a proportioning reaction kettle 1, a contact hemisphere 12 drives a limiting plate 94 to extrude the limiting spring 95 under the action of the inner side wall of the proportioning reaction kettle 1, a connecting piece 93 drives a sealing plate 92 to move, the materials are uniformly added into the proportioning reaction kettle 1 through a feed inlet 91 and are mixed under the action of the stirring main rod 101 and the stirring auxiliary rod 103, the uniformity of material mixing is ensured, and manual feeding is replaced, the working efficiency is improved, and the labor cost is saved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a dosing unit is used in polycarboxylate water reducing agent production, includes batching reation kettle (1), its characterized in that: the automatic feeding device is characterized in that fixed supports (14) are symmetrically arranged on the left and right sides of the bottom of the batching reaction kettle (1), a discharge port (2) is formed in the bottom of the batching reaction kettle (1), a stirring shaft (3) is rotatably connected to the top of the batching reaction kettle (1) through a bearing, a motor (4) is connected to the top of the stirring shaft (3), a supporting block (5) is arranged on the top of the outer side wall of the stirring shaft (3), storage boxes (6) are symmetrically arranged on the left and right sides of the supporting block (5), two groups of storage boxes (6) are respectively provided with an inlet pipe (7) rotatably connected with the top of the batching reaction kettle (1), the top of each inlet pipe (7) is provided with a sealing cover (8), a feeding device (9) is arranged at the bottom of an inner cavity of each storage box (6), and stirring assemblies (10, the left side wall of batching reation kettle (1) is provided with liquid feed inlet (11).
2. The proportioning device for polycarboxylate water reducer production of claim 1, characterized in that: feed arrangement (9) include feed inlet (91) that storage case (6) bottom was seted up, the top of feed inlet (91) slides and is provided with closing plate (92), the top of closing plate (92) is provided with connecting piece (93), the lateral wall of storage case (6) is passed to the one end that (mixing) shaft (3) were kept away from in connecting piece (93), the lateral wall of connecting piece (93) is provided with limiting plate (94), be provided with between limiting plate (94) and storage case (6) spacing spring (95).
3. The proportioning device for polycarboxylate water reducer production of claim 2, characterized in that: one end of the connecting piece (93) close to the side wall of the inner cavity of the material storage box (6) is provided with a contact hemisphere (12).
4. The proportioning device for polycarboxylate water reducer production of claim 1, characterized in that: stirring subassembly (10) is including setting up in multiunit stirring mobile jib (101) of (mixing) shaft (3) lateral wall, multiunit stirring mobile jib (101) are provided with connecting rod (102) from top to bottom between two liang, the left and right sides of connecting rod (102) all is provided with stirring auxiliary rod (103).
5. The proportioning device for polycarboxylate water reducer production of claim 1, characterized in that: and supporting rods (13) are symmetrically arranged between the supporting block (5) and the material storage box (6) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815625.0U CN213854481U (en) | 2020-08-27 | 2020-08-27 | Dosing unit is used in polycarboxylate water reducing agent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021815625.0U CN213854481U (en) | 2020-08-27 | 2020-08-27 | Dosing unit is used in polycarboxylate water reducing agent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213854481U true CN213854481U (en) | 2021-08-03 |
Family
ID=77046991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021815625.0U Expired - Fee Related CN213854481U (en) | 2020-08-27 | 2020-08-27 | Dosing unit is used in polycarboxylate water reducing agent production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213854481U (en) |
-
2020
- 2020-08-27 CN CN202021815625.0U patent/CN213854481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |