CN203705443U - Cement fineness inspection equipment - Google Patents
Cement fineness inspection equipment Download PDFInfo
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- CN203705443U CN203705443U CN201420086138.3U CN201420086138U CN203705443U CN 203705443 U CN203705443 U CN 203705443U CN 201420086138 U CN201420086138 U CN 201420086138U CN 203705443 U CN203705443 U CN 203705443U
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- cement
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Abstract
The utility model discloses cement fineness inspection equipment. The equipment comprises a support, wherein a box is fixed in the center of the support, a box cover of the box is connected with a fan through a pipe, a branch pipe is arranged on one side of a pipe of the fan, a pressure gauge is connected with one end of the branch pipe, a rotating net is arranged inside the box, the bottom of the box is connected to a water filter barrel, and the rotating net is connected with a micro motor. With the adoption of the technical scheme, a to-be-inspected cement sample is placed in the rotating net, the box is covered with the box cover, the time is set, the micro motor is started, and then the follow-up inspection process can be realized; and the equipment is environment-friendly, time-saving, labor-saving and efficient.
Description
Technical field
The present invention relates to a kind of cement fineness inspection machine.
Background technology
In February, 2012, State Council agrees to that " ambient air quality " of issuing new revision increased PM2.5 monitoring index.PM2.5 refers to the fine particle of particle diameter below 2.5 microns, and diameter is equivalent to human hair's 1/10 size, is difficult for being blocked.After being inhaled into human body, can directly enter bronchus, disturb the gas exchange of lung, cause the disease that comprises the aspects such as asthma, bronchitis and cardiovascular disease.
At present, the fineness method of testing of cement has three kinds: negative pressure sieve method, water sieve method, manual dry sieve method.Negative pressure sieve method is particle diameter to be less than to 0.08mm cement granules under negative pressure and Action of Gravity Field, enter cloth bag, but cloth bag very easily stops up, and need to open continually cleaning, otherwise negative pressure will not reach requirement.The more important thing is by the less cement granules of cloth bag and be discharged to again in air, can cause the PM2.5 dust pollution of serious harm human health.In addition, in screen cover, inevitably can be stained with cement, test findings is produced to certain influence.Water sieve method will be dried, and round of visits is long.The environmental pollution of manual sieve is large, and precision is not high.
Utility model content
The utility model overcomes the deficiencies in the prior art for above three kinds of defects, propose a kind of to environment do not pollute, save time, laborsaving, efficient cement fineness inspection machine.
It is as follows that the utility model solves the problems of the technologies described above taked technical scheme:
A kind of cement fineness inspection machine, comprise: support, a casing is fixed in the center of described support, the case lid of this casing connects a blower fan by conduit, and a side of the conduit of blower fan is provided with arm, and the end of arm connects a tensimeter, is provided with and revolves net in the inside of casing, and the bottom of casing is connected to water filtration cylindrical shell, described in revolve net connect a micromotor.
Preferably, the structure of described case lid is coniform design.
After the utility model has been taked such scheme, cement sample to be tested is put into and is revolved net, buckle well case lid setting-up time, start micromotor, can realize follow-up testing process, its to environment do not pollute, save time, laborsaving, efficient.
Other features and advantages of the utility model will be set forth in the following description, and, partly from instructions, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in write instructions, claims and accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model clearer and more definite.
Fig. 1 is the structural representation of the utility model cement fineness checkout equipment;
Fig. 2 is the side structure schematic diagram of the utility model cement fineness checkout equipment.
1 support, 2 blower fans, 3 tensimeters, 4 case lids, 5 revolve net, 6 micromotors, 7 water filtration stavings, 8 casings.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.
As Fig. 1, shown in 2, described cement fineness inspection machine, comprising: support 1, and a casing 8 is fixed in the center of described support, the case lid 4 of this casing 8 connects a blower fan 2 by conduit, and a side of the conduit of blower fan is provided with arm, the end of arm connects a tensimeter 3, is provided with and revolves net 5 in the inside of casing, and the bottom of casing is connected to water filtration cylindrical shell 7, described in revolve net connect a micromotor 6.
Preferably, the structure of described case lid is coniform design.
Be below principle of work of the present utility model:
Be added to the water level of regulation to water filtering barrel body 7, cement sample to be tested is put into and revolved net 5, buckle well case lid 4 setting-up times.Open blower fan 2 and observe tensimeter 3 whether in the scope of setting; Start micromotor 6 instruments and enter normal work, the time quits work automatically to rear micromotor 6 and blower fan 2, opens case lid 4 and takes out sample.A check program completes.
After the utility model has been taked such scheme, cement sample to be tested is put into and is revolved net, buckle well case lid setting-up time, start micromotor, can realize follow-up testing process, its to environment do not pollute, save time, laborsaving, efficient.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a cement fineness inspection machine, it is characterized in that, comprise: support, a casing is fixed in the center of described support, and the case lid of this casing connects a blower fan by conduit, and a side of the conduit of blower fan is provided with arm, the end of arm connects a tensimeter, is provided with and revolves net in the inside of casing, and the bottom of casing is connected to water filtration cylindrical shell, described in revolve net and connect a micromotor.
2. cement fineness inspection machine according to claim 1, is characterized in that, the structure of described case lid is coniform design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086138.3U CN203705443U (en) | 2014-02-27 | 2014-02-27 | Cement fineness inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086138.3U CN203705443U (en) | 2014-02-27 | 2014-02-27 | Cement fineness inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705443U true CN203705443U (en) | 2014-07-09 |
Family
ID=51055863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086138.3U Expired - Fee Related CN203705443U (en) | 2014-02-27 | 2014-02-27 | Cement fineness inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537385A (en) * | 2020-04-26 | 2020-08-14 | 山东莱钢永锋钢铁有限公司 | Cement fineness inspection method |
-
2014
- 2014-02-27 CN CN201420086138.3U patent/CN203705443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537385A (en) * | 2020-04-26 | 2020-08-14 | 山东莱钢永锋钢铁有限公司 | Cement fineness inspection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |