CN214637190U - Environment-friendly lime stone breaker - Google Patents
Environment-friendly lime stone breaker Download PDFInfo
- Publication number
- CN214637190U CN214637190U CN202120581642.0U CN202120581642U CN214637190U CN 214637190 U CN214637190 U CN 214637190U CN 202120581642 U CN202120581642 U CN 202120581642U CN 214637190 U CN214637190 U CN 214637190U
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- CN
- China
- Prior art keywords
- unit
- environment
- shielding cover
- negative pressure
- negative
- 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
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 21
- 239000006028 limestone Substances 0.000 title claims abstract description 21
- 244000173207 Phyllanthus amarus Species 0.000 title claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims 1
- 238000003915 air pollution Methods 0.000 abstract description 12
- 239000002245 particle Substances 0.000 description 9
- 230000036541 health Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses an environment-friendly lime stone breaker, including smashing the unit, smash the unit connection selection powder unit, the negative pressure unit is connected to the discharge gate of selection powder unit, the discharge gate below is equipped with connects the material jar, the negative pressure unit is located connect the material jar top. The utility model provides an air pollution that dust floater caused and influence the healthy problem of workman, reduced air pollution's probability, improved workman's security, be applicable to the lime stone breakage.
Description
Technical Field
The utility model belongs to the technical field of the lime stone crushing equipment, concretely relates to environment-friendly lime stone breaker.
Background
The strong alkaline medicament is widely applied to industrial sewage treatment, and generally neutralizes acidic wastewater or heavy metal wastewater by using the strong alkaline medicament as the industrial sewage mainly comprises the acidic wastewater and the heavy metal wastewater, so that the wastewater becomes medium-sized, and the strong alkaline medicament can also absorb sulfur dioxide in boiler flue gas, so that the sulfur content of the discharged flue gas meets the environmental protection standard.
The strong alkaline medicament is generally crushed by using a block material with the granularity of 80-20mm, the granularity of a crushed finished product is generally 100-400 meshes, a flour mill and a powder concentrator are mostly selected to be matched to prepare the strong alkaline medicament in the crushing process, but in the actual application process, dust floating often occurs at the discharge port of the powder concentrator, the dust floating is easy to form air pollution, and the health of workers working at the discharge port is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the discharge gate and appear the dust easily and float, cause air pollution and influence the healthy environment-friendly lime stone breaker of workman.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an environment-friendly lime stone breaker, is including smashing the unit, smash the unit connection selection powder unit, the negative pressure unit is connected to the discharge gate of selection powder unit, the discharge gate below is equipped with connects the material jar, the negative pressure unit is located connect material jar top.
As the limited negative pressure unit, the negative pressure unit comprises a shielding cover, a negative pressure fan and a dust remover, the shielding cover can be detachably connected with the discharge port, the shielding cover can be detachably connected with the negative pressure fan, and the negative pressure fan can be detachably connected with the dust remover.
As another limitation, the negative pressure fan is detachably connected with a filter screen close to the shielding cover end, and the filter screen is matched with the inlet of the negative pressure fan.
As another definition, the opening of the shielding cover is matched with the inlet of the material receiving tank.
As another limitation, an extension pipe is connected to the end of the shielding cover far away from the discharge port, and the extension pipe extends from one end of the shielding cover to the other end of the shielding cover.
As another definition, the length of the extension tube is less than the height of the sidewall of the shield.
As another limitation, the pulverizing unit is a mill.
As another limitation, the powder selecting unit is a powder selecting machine.
Compared with the prior art, the utility model, the technological progress who gains lies in:
the utility model discloses a crushing unit connects the selection powder unit, and the discharge gate of selection powder unit connects the negative pressure unit, and the discharge gate below is equipped with and connects the material jar, and the negative pressure unit is located and connects the material jar top, and this kind of setting assembles the negative pressure unit between discharge gate and connecing the material jar, makes the dust floater that the discharge gate formed get into the negative pressure unit, has solved the air pollution that the dust floater spreads to the air and causes, has avoided the dust floater to be inhaled in the lung by the workman, and influence the healthy of workman; to sum up, the utility model provides an air pollution that dust floater caused and influence the healthy problem of workman, reduced air pollution's probability, improved workman's security, be applicable to the lime stone breakage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a bottom view of a shielding cover according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a bottom view of a fixed filter screen of a shielding cover according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the filter screen according to the embodiment of the present invention.
Labeling components: 1-crushing unit, 2-powder selecting unit, 201-discharge port, 3-negative pressure unit, 301-shielding cover, 302-negative pressure fan, 303-dust remover, 4-material receiving tank, 5-filter screen and 6-extension pipe.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
Embodiment environment-friendly limestone crushing device
The embodiment discloses an environment-friendly limestone crushing device, as shown in fig. 1, which comprises a crushing unit 1, wherein the preferable crushing unit 1 is a pulverizer, the pulverizer is communicated with a powder selecting unit 2 through a pipeline, the preferable powder selecting unit 2 is a powder selecting machine, a discharge port 201 of the powder selecting machine is connected with a negative pressure unit 3 through a bolt, a sealing ring is arranged at the joint of the discharge port 201 of the preferable powder selecting machine and the negative pressure unit 3, the preferable sealing ring is a rubber sealing ring, the rubber sealing ring is not shown in the drawing, the discharge port 201 of the powder selecting machine can be connected with the negative pressure unit 3 through a thread, a material receiving tank 4 is arranged below the discharge port 201, and the negative pressure unit 3 is positioned above the material receiving tank 4; when the device works, limestone is crushed in a pulverizer, the crushed qualified particles enter the pulverizer through the negative pressure suction effect of the pulverizer, the qualified particles in the pulverizer are discharged into a material receiving tank 4 through a discharge port 201, when the qualified particles fall into the material receiving tank 4, dust floating objects are formed at the inlet of the material receiving tank 4, the dust floating objects enter a negative pressure unit 3 through the negative pressure suction effect, and the dust floating objects are purified in the negative pressure unit 3 to discharge air without dust; the advantages of this embodiment are thus: by adopting the arrangement, the probability of air pollution is reduced, and the safety of the health of workers is improved.
A preferable structure of the negative pressure unit 3 in this embodiment is, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, that the negative pressure unit 3 includes a shielding cover 301, a negative pressure fan 302, and a dust collector 303, the shielding cover 301 is provided with a discharge port connection end and a negative pressure fan connection end, the discharge port connection end is connected to the discharge port 201 through a bolt, and the negative pressure fan connection end is connected to the negative pressure fan 302 through a bolt, which facilitates subsequent maintenance or repair; the negative pressure fan 302 is externally connected with a power supply through an electric wire, preferably, the negative pressure fan 302 is positioned on the outer side of the shielding cover 301, the air outlet of the negative pressure fan 302 is connected with the dust remover 303 through a bolt, the shielding cover 301 is connected with the filter screen 5 through a bolt, the filter screen 5 is positioned at the inlet end of the negative pressure fan 302, the size of the filter screen 5 is matched with that of the inlet of the negative pressure fan 302, preferably, the mesh of the filter screen 5 is smaller than the minimum diameter of qualified particles, and the arrangement can avoid the qualified particles from entering the dust remover 303 through the inlet of the negative pressure fan 302 to cause resource waste; the opening of the shielding cover 301 is matched with the inlet of the material receiving tank 4, and the arrangement can ensure that dust floating objects formed at the inlet of the material receiving tank 4 completely enter the dust remover 303 through negative pressure suction, thereby improving the dust removing effect and reducing the probability of air pollution; the safety of the health of workers is improved; the advantages of this embodiment are thus: by adopting the arrangement, the utilization rate of the raw materials is improved; the dust removal effect is improved, and the probability of air pollution is reduced; the safety of the physical health of workers is improved.
A preferable structure of the shielding cover 301 in this embodiment is, as shown in fig. 2 and fig. 3, the end of the shielding cover 301 far from the discharge port 201 is fixedly connected with the extension pipe 6 by welding, the extension pipe 6 extends from one end of the shielding cover 301 to the other end, the extension pipe 6 can also be detachably connected with the shielding cover 301, for example, by adopting other detachable methods such as threaded connection and bolt connection, the extension pipe 6 is communicated with the discharge port 201, that is, the extension pipe 6 is an extension of the discharge port 201, the qualified material falls into the material receiving tank 4 through an outlet of the extension pipe 6, a dust floating area is formed between an outlet end of the extension pipe 6 and the negative pressure fan 302, and the negative pressure fan 302 performs suction and dust removal on dust in the dust floating area; the length of the extension pipe 6 is less than the height of the side wall of the shielding cover 301, and the arrangement can limit the dust floating area in the shielding cover 301, so that the dust is prevented from being diffused in the air to cause air pollution and being absorbed by workers, and the damage to the health of the workers is avoided; the advantages of this embodiment are thus: by adopting the arrangement, dust can be prevented from being diffused in the air, the probability of air pollution is reduced, and the safety of the health of workers is improved.
The embodiment of the utility model provides a theory of operation as follows:
when the dust collector works, limestone is crushed in the pulverizer, the crushed qualified particles enter the pulverizer through the negative pressure suction effect of the pulverizer, the qualified particles in the pulverizer are discharged into the material receiving tank 4 through the discharge port 201 and the extension pipe 6, when the qualified particles are discharged through the extension pipe 6, dust contained in the qualified particles forms a dust floating area between the outlet end of the extension pipe 6 and the negative pressure fan 302, the negative pressure fan 302 sucks the dust in the dust floating area to purify the dust in the dust collector 303, and then purified gas is discharged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (8)
1. The utility model provides an environment-friendly lime stone breaker, includes crushing unit (1), selection powder unit (2), its characterized in that are connected to crushing unit (1): negative pressure unit (3) is connected in discharge gate (201) of selection powder unit (2), discharge gate (201) below is equipped with connects material jar (4), negative pressure unit (3) are located connect material jar (4) top.
2. The environment-friendly limestone crushing device as claimed in claim 1, wherein: negative pressure unit (3) are including shielding cover (301), negative-pressure air fan (302) and dust remover (303), shielding cover (301) can be dismantled and connect discharge gate (201), shielding cover (301) can be dismantled and connect negative-pressure air fan (302), negative-pressure air fan (302) can be dismantled and connect dust remover (303).
3. The environment-friendly limestone crushing device as claimed in claim 2, wherein: negative-pressure air fan (302) are close to shield cover (301) end and can dismantle connection filter screen (5), filter screen (5) with negative-pressure air fan (302)'s entry looks adaptation.
4. The environment-friendly limestone crushing device as claimed in claim 3, wherein: the opening of the shielding cover (301) is matched with the inlet of the material receiving tank (4).
5. The environment-friendly limestone crushing device as claimed in claim 2, wherein: an extension pipe (6) is connected to the end, far away from the discharge hole (201), of the shielding cover (301), and the extension pipe (6) extends from one end of the shielding cover (301) to the other end.
6. The environment-friendly limestone crushing device as claimed in claim 5, wherein: the length of the extension pipe (6) is smaller than the height of the side wall of the shielding cover (301).
7. The environment-friendly limestone crushing device as claimed in claim 1, wherein: the crushing unit (1) is a pulverizer.
8. The environment-friendly limestone crushing device as claimed in claim 1, wherein: the powder selecting unit (2) is a powder selecting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581642.0U CN214637190U (en) | 2021-03-22 | 2021-03-22 | Environment-friendly lime stone breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581642.0U CN214637190U (en) | 2021-03-22 | 2021-03-22 | Environment-friendly lime stone breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214637190U true CN214637190U (en) | 2021-11-09 |
Family
ID=78454865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581642.0U Expired - Fee Related CN214637190U (en) | 2021-03-22 | 2021-03-22 | Environment-friendly lime stone breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214637190U (en) |
-
2021
- 2021-03-22 CN CN202120581642.0U patent/CN214637190U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |