CN212818461U - Automatic washing formula cement grinding aid filter equipment - Google Patents
Automatic washing formula cement grinding aid filter equipment Download PDFInfo
- Publication number
- CN212818461U CN212818461U CN202021400005.0U CN202021400005U CN212818461U CN 212818461 U CN212818461 U CN 212818461U CN 202021400005 U CN202021400005 U CN 202021400005U CN 212818461 U CN212818461 U CN 212818461U
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- China
- Prior art keywords
- pipe
- shell
- filter screen
- liquid
- grinding aid
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- 238000000227 grinding Methods 0.000 title claims abstract description 31
- 239000004568 cement Substances 0.000 title claims abstract description 30
- 238000005406 washing Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 210000003462 vein Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000003204 osmotic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses an automatic wash formula cement grinding aid filter equipment, including shell, toper filter screen, collection liquid cover, sepage net pipe, collecting tube, feed liquor pipe and drain pipe, the shell is the cylindric structure of confined, the toper filter screen is fixed to be set up inside the shell, the feed liquor pipe stretches into the shell from shell upper portion tangential, it sets up in toper filter screen lower extreme to collect the liquid cover, the sepage net pipe sets up in collection liquid cover lower extreme, the collecting tube sets up in sepage net pipe lower extreme, sepage net pipe week side is provided with the baffling pipe. The cement grinding aid in the utility model is filtered in the spiral flow, so that the effective contact between the cement grinding aid and the filter screen is improved, and the filtering effect is improved; filter residues are collected by the liquid collecting cover in time and are deposited and further subjected to osmotic filtration in the liquid collecting pipe, so that the waste of grinding aids in the filtration process is reduced; the filter screen is set to be a conical body, and residues are washed downwards by new grinding aids in real time, so that the filter device is prevented from being blocked by filter residues.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment technique and specifically relates to an automatic cleaning formula cement grinding aid filter equipment.
Background
In the cement grinding process, a small amount of chemical additive which can obviously improve the grinding efficiency and reduce the energy consumption and does not damage the cement performance is usually used as a cement grinding aid. The cement grinding aid is a chemical additive capable of improving the grinding effect and the performance of cement. Can effectively improve the cement yield and the strength of the cement at each age, and improve the fluidity of the cement. The cement grinding aid is prepared by simply and physically mixing a plurality of chemical substances at normal temperature and normal pressure, the quality of the cement grinding aid depends on the composition and content of each component whether stable or not, the cement grinding aid with unstable quality directly influences the cost of cement production and the quality of cement, the granularity of the grinding aid is an important parameter of the quality of the grinding aid, and the screening and filtering are necessary processes for the production and processing of the cement grinding aid.
SUMMERY OF THE UTILITY MODEL
In order to improve the filter effect of cement grinding aid, improve the production quality of cement grinding aid, the utility model provides an automatic cleaning formula cement grinding aid filter equipment.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic wash formula cement grinding aid filter equipment, includes shell, toper filter screen, collection liquid cover, sepage net pipe, collector tube, feed liquor pipe and drain pipe, the shell is confined cylindric structure, the toper filter screen is fixed to be set up inside the shell, the feed liquor pipe stretches into the shell from shell upper portion tangential, the shell inner wall more than toper filter screen and the toper filter screen is provided with spiral drainage line, collection liquid cover sets up in toper filter screen lower extreme, the sepage net pipe sets up in collection liquid cover lower extreme, the collector tube sets up in sepage net pipe lower extreme, sepage net pipe week side is provided with the fender flow tube, it sets up in collection liquid cover upper end and downwardly extending to keep off the flow tube, the drain pipe sets up in the shell bottom, collector tube and drain pipe are provided with the valve.
Foretell self-cleaning formula cement grinding aid filter equipment, it extends to the collector tube middle part downwards to keep off the flow tube.
The utility model has the advantages that:
1. the cement grinding aid in the utility model is filtered in the spiral flow, so that the effective contact between the cement grinding aid and the filter screen is improved, and the filtering effect is improved;
2. the filter residue in the utility model is collected by the liquid collecting cover in time, and is deposited and further filtered by infiltration in the liquid collecting pipe, thereby reducing the waste of grinding aid in the filtering process;
3. the utility model discloses well filter screen sets to the cone, and the residue is washed downwards by new grinding aid in real time, avoids filter equipment to be blockked up by the filter residue.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a shell, 2, a conical filter screen, 3, a liquid collecting cover, 4, a liquid seepage network pipe, 5, a liquid collecting pipe, 6, a liquid inlet pipe, 7, a liquid outlet pipe, 8, a spiral drainage pattern and 9, a flow blocking pipe are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
An automatic cleaning type cement grinding aid filtering device comprises a shell 1, a conical filter screen 2, a liquid collecting cover 3, a liquid seepage mesh pipe 4, a liquid collecting pipe 5, a liquid inlet pipe 6 and a liquid outlet pipe 7, wherein the shell 1 is of a closed cylindrical structure, the conical filter screen 2 is fixedly arranged inside the shell 1, the liquid inlet pipe 6 tangentially extends into the shell 1 from the upper part of the shell 1, spiral drainage patterns 8 are arranged on the inner wall of the shell 1 above the conical filter screen 2 and the conical filter screen 2, the liquid collecting cover 3 is arranged at the lower end of the conical filter screen 2, the liquid seepage mesh pipe 4 is arranged at the lower end of the liquid collecting cover 3, the liquid collecting pipe 5 is arranged at the lower end of the liquid seepage mesh pipe 4, a flow blocking pipe 9 is arranged on the periphery of the liquid seepage mesh pipe 4, the flow blocking pipe 9 is fixedly arranged at the upper end of the liquid collecting cover 3 and extends downwards, the flow blocking pipe (9) extends downwards, and the liquid collecting pipe 5 and the liquid outlet pipe 7 are provided with valves.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (2)
1. The utility model provides an automatic wash formula cement grinding aid filter equipment, includes shell (1), toper filter screen (2), collects liquid cover (3), sepage net pipe (4), collector tube (5), feed liquor pipe (6) and drain pipe (7), its characterized in that: the shell (1) is a closed cylindrical structure, the conical filter screen (2) is fixedly arranged in the shell (1), the liquid inlet pipe (6) tangentially extends into the shell (1) from the upper part of the shell (1), the inner walls of the conical filter screen (2) and the shell (1) above the conical filter screen (2) are provided with spiral drainage veins (8), the liquid collecting cover (3) is arranged at the lower end of the conical filter screen (2), the liquid seepage mesh pipe (4) is arranged at the lower end of the liquid collecting cover (3), the liquid collecting pipe (5) is arranged at the lower end of the liquid seepage net pipe (4), the side of the liquid seepage net pipe (4) is provided with a flow blocking pipe (9), the flow blocking pipe (9) is fixedly arranged at the upper end of the liquid collecting cover (3) and extends downwards, the liquid outlet pipe (7) is arranged at the bottom of the shell (1), and the liquid outlet pipe (5) and the liquid outlet pipe (7) are provided with valves.
2. The self-cleaning cement grinding aid filtering device as claimed in claim 1, wherein the baffle tube (9) extends down to the middle of the collector tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400005.0U CN212818461U (en) | 2020-07-16 | 2020-07-16 | Automatic washing formula cement grinding aid filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021400005.0U CN212818461U (en) | 2020-07-16 | 2020-07-16 | Automatic washing formula cement grinding aid filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818461U true CN212818461U (en) | 2021-03-30 |
Family
ID=75117739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021400005.0U Active CN212818461U (en) | 2020-07-16 | 2020-07-16 | Automatic washing formula cement grinding aid filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262532A (en) * | 2021-05-21 | 2021-08-17 | 王雯雯 | Spiral-flow type sand settling device for hydraulic engineering construction and implementation method thereof |
-
2020
- 2020-07-16 CN CN202021400005.0U patent/CN212818461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262532A (en) * | 2021-05-21 | 2021-08-17 | 王雯雯 | Spiral-flow type sand settling device for hydraulic engineering construction and implementation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231211 Granted publication date: 20210330 |
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| PP01 | Preservation of patent right |