CN217797226U - Purification device is used in limestone flour production - Google Patents
Purification device is used in limestone flour production Download PDFInfo
- Publication number
- CN217797226U CN217797226U CN202221744464.XU CN202221744464U CN217797226U CN 217797226 U CN217797226 U CN 217797226U CN 202221744464 U CN202221744464 U CN 202221744464U CN 217797226 U CN217797226 U CN 217797226U
- Authority
- CN
- China
- Prior art keywords
- screening
- box body
- screening box
- air outlet
- limestone powder
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a limestone flour production facility technical field especially relates to a purification device is used in limestone flour production, which comprises a frame, the top of frame is provided with the screening box, the one end of screening box is provided with the feed inlet, the other end is provided with the discharge gate, be provided with first screening plant in the screening box, be provided with second screening plant on the lateral wall of screening box, utilize first screening plant to filter the size of the material utilization volume that gets into, utilize the air-blower to blow to the material after the material gets into simultaneously, discharge the less impurity of quality from the air outlet, with the impurity in the reduction material, avoid adulterating impurity in the material when the fine grinding, influence the purity of limestone flour, compare with current screening plant, can utilize first screening plant and second screening plant to combine, filter impurity through volume and quality simultaneously.
Description
Technical Field
The utility model relates to a limestone flour production facility technical field especially relates to a screening plant is used in limestone flour production.
Background
Limestone powder is a calcium carbonate substance, generally in a white powder shape, is divided into heavy calcium carbonate and light calcium carbonate, is mainly used in the construction industry, and can also be used as fillers of materials such as plastics, paper, toothpaste and the like, and the production of the limestone powder requires that large limestone blocks are firstly crushed by a crusher and then ground into powder by a grinder.
For outdoor operation mostly when carrying out the breakage to the lime stone, have impurity doping come in crushing process, and classify according to the particle diameter of product mostly in crushing process, and then can't be sieved out to the impurity of other materials including mingling with, this impurity doping in the lime stone powder that has just resulted in after the fine grinding, the production quality of product has directly been influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a purification device is used in limestone flour production that can sieve according to the particle diameter and the density of material simultaneously.
The utility model discloses a realize through following technical scheme: a purification device for limestone powder production comprises a rack, wherein a screening box body is arranged above the rack, one end of the screening box body is provided with a feeding hole, the other end of the screening box body is provided with a discharging hole, a first screening device is arranged in the screening box body, the first screening device comprises mounting plates arranged on the inner side wall of the box body, a cross brace is arranged between the two mounting plates, and one side of the cross brace, which faces the discharging hole, is provided with a screening bar;
the side wall of the screening box body is provided with a second screening device, the second screening device comprises an air inlet and an air outlet which are respectively arranged on the two side walls of the screening box body, the outer side of the air inlet is provided with an air blower, and the outer side of the air outlet is provided with a storage box.
Furthermore, the quantity of mounting panel is two and sets up respectively on two lateral walls of screening box, the mounting panel slope sets up and is 10-15 degrees with the contained angle that the horizontal plane becomes.
Further, the number of the first screening devices is multiple and is arranged at equal intervals along the height direction of the screening boxes.
Further, the quantity of stull is a plurality of and mutual parallel arrangement, the both ends of stull are provided with can dismantle the curb plate of being connected with the mounting panel.
Further, air intake and air outlet use the central line of screening box to distribute as the axial symmetry and all set up the one end that is close to the feed inlet at the screening casing, air intake and air outlet all set up the top at first screening plant.
Furthermore, the upper part of the containing box is opened, one side of the containing box facing the screening box body is communicated with the air outlet, and a dust collection cover is arranged at the opening of the containing box.
Further, the middle part of containing box is provided with the striker plate, the striker plate is the sieve, the upper end of striker plate is connected with the interior border of sieve.
The beneficial effects of the utility model reside in that: this purification device is used in limestone flour production, utilize first screening plant to utilize the size of volume to the material that gets into to screen, utilize the air-blower to blow to the material after the material gets into simultaneously, discharge the less impurity of quality from the air outlet, with the impurity in the reduction material, avoid being doped with impurity in the material when the fine grinding, influence the purity of limestone flour, compare with current screening plant, can utilize first screening plant and second screening plant to combine, filter impurity through volume and quality simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a screening bar of the present invention;
fig. 3 is a schematic view of the installation structure of the middle sieve plate of the present invention.
Wherein: 1-a frame; 2-screening the box body; 3, air inlet; 4, air outlet; 5, mounting a plate; 6-horizontal bracing; 7-screening the bars; 8-a blower; 9-a storage box; 10-side plates; 11-a dust cage; 12-a striker plate.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
Example 1
As shown in fig. 1-3, a purification device for limestone powder production, comprises a frame 1, a screening box 2 is arranged above the frame 1, one end of the screening box 2 is provided with a feed inlet, the other end is provided with a discharge outlet, a first screening device is arranged in the screening box 2, the first screening device comprises mounting plates 5 arranged on the inner side wall of the box, a cross brace 6 is arranged between the two mounting plates 5, one side of the cross brace 6 facing the discharge outlet is provided with a screening bar 7, the side wall of the screening box 2 is provided with a second screening device, the second screening device comprises an air inlet 3 and an air outlet 4 respectively arranged on the two side walls of the screening box 2, the outer side of the air inlet 3 is provided with an air blower 8, the outer side of the air outlet 4 is provided with a containing box 9, the first screening device is used for screening the entering materials by using the size of the volume, the air blower 8 is used for blowing air to the materials after the materials enter, impurities with smaller mass are discharged from the air outlet 4, so as to reduce the impurities in the materials, thereby avoiding that the impurities are doped in the fine grinding process of affecting the purity of the limestone powder.
The quantity of mounting panel 5 is two and sets up respectively on two lateral walls of screening box 2, and the slope of mounting panel 5 sets up the slope and sets up mounting panel 5 and can be convenient for the material along with vibrations downstream, and inclination is 10 degrees, and the angle is too big can lead to the material whereabouts too fast.
The quantity of first screening plant is a plurality of and sets up along the direction of height equidistance of screening box 2, can carry out multistage screening through a plurality of first screening plant when the material edulcoration.
The quantity of stull 6 is a plurality of and parallel arrangement each other, and the both ends of stull 6 are provided with can dismantle the curb plate 10 of being connected through the bolt with mounting panel 5.
The opening of the upper part of the containing box 9 is communicated with the air outlet 4 towards one side of the screening box body 2, the dust hood 11 is arranged at the opening of the containing box 9, the dust hood 11 can play a role in environmental protection, and dust and small particles are prevented from escaping to pollute the environment.
The middle part of containing box 9 is provided with striker plate 12, and striker plate 12 is the sieve, and the upper end of striker plate 12 is connected with the interior border of sieve, forms the passageway of impurity whereabouts between striker plate 12 and the air outlet 4, avoids the impurity that the quality is lighter to take place to block up in being inhaled dust cage 11, and impurity blows off the back from air outlet 4 earlier with the sieve collision then whereabouts, and the dust then can be collected in getting into dust cage 11 through the sieve.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. A purification device for limestone powder production is characterized in that: the screening device comprises a rack, wherein a screening box body is arranged above the rack, one end of the screening box body is provided with a feeding hole, the other end of the screening box body is provided with a discharging hole, a first screening device is arranged in the screening box body, the first screening device comprises mounting plates arranged on the inner side wall of the box body, a cross brace is arranged between the two mounting plates, and screening bars are arranged on one side of the cross brace facing the discharging hole;
the screening box is characterized in that a second screening device is arranged on the side wall of the screening box body, the second screening device comprises an air inlet and an air outlet which are respectively arranged on the two side walls of the screening box body, an air blower is arranged on the outer side of the air inlet, and a storage box is arranged on the outer side of the air outlet.
2. The purifying apparatus for limestone powder production according to claim 1, wherein: the quantity of mounting panel is two and sets up respectively on two lateral walls of screening box, the mounting panel slope sets up and is 10-15 degrees with the contained angle that the horizontal plane becomes.
3. The purifying apparatus for limestone powder production according to claim 1, wherein: the quantity of first screening plant is a plurality of and sets up along the direction of height equidistance of screening box.
4. The purification device for limestone powder production according to claim 3, characterized in that: the quantity of stull is a plurality of and parallel arrangement each other, the both ends of stull are provided with can dismantle the curb plate of being connected with the mounting panel.
5. The purification device for limestone powder production according to claim 1, characterized in that: air intake and air outlet use the central line of screening box to distribute as the axial symmetry and all set up the one end that is close to the feed inlet at the screening casing, air intake and air outlet all set up the top at first screening plant.
6. The purification device for limestone powder production according to claim 1, characterized in that: the upper opening of the containing box is communicated with the air outlet at one side facing the screening box body, and a dust collection cover is arranged at the opening of the containing box.
7. The purification device for limestone powder production according to claim 6, wherein: the middle part of containing box is provided with the striker plate, the striker plate is the sieve, the upper end of striker plate is connected with the interior border of sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744464.XU CN217797226U (en) | 2022-07-07 | 2022-07-07 | Purification device is used in limestone flour production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744464.XU CN217797226U (en) | 2022-07-07 | 2022-07-07 | Purification device is used in limestone flour production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217797226U true CN217797226U (en) | 2022-11-15 |
Family
ID=83963442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221744464.XU Active CN217797226U (en) | 2022-07-07 | 2022-07-07 | Purification device is used in limestone flour production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217797226U (en) |
-
2022
- 2022-07-07 CN CN202221744464.XU patent/CN217797226U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104384004A (en) | Production system and method for machine-made sand | |
| CN213255580U (en) | Sand and stone screening equipment for industrial building | |
| CN100482432C (en) | Method and system of comminuting EVA leftover material to powder | |
| CN215878794U (en) | Novel powder selecting device | |
| CN217797226U (en) | Purification device is used in limestone flour production | |
| CN113385283A (en) | Iron ore crushing and refining device | |
| CN212550507U (en) | Equipment for producing high-purity calcium hydroxide | |
| CN217699319U (en) | A conveyor is smashed to waste material for 3D prints | |
| CN217284654U (en) | Even device of piling for tea production | |
| CN207787059U (en) | The copper aluminium separating treatment system of particulate matter pneumatic separator and lithium battery | |
| CN215823327U (en) | Non ferrous metal ash grinding device for cement calcination | |
| CN209287725U (en) | A kind of separation system of cracking rice for rice crushed rices | |
| CN206357481U (en) | A kind of plastic grains grading plant | |
| CN208032701U (en) | A kind of pulverizer for Chemical Manufacture | |
| CN208004019U (en) | A kind of high-precision can screen pulverizer | |
| CN111760618A (en) | Reducing mechanism is used in compound fertilizer production | |
| CN213051530U (en) | Machine-made sand production line | |
| CN214439908U (en) | Feeding and impurity removing device for vertical superfine pulverizer | |
| CN218133333U (en) | Device for removing hard impurities from biofuel particles | |
| CN218516835U (en) | Raw materials reducing mechanism of cement manufacture usefulness | |
| CN217726258U (en) | Horizontal winnowing machine with vibration feed table for impurity removal | |
| CN213316191U (en) | Get rid of device of small granule that mix with in material | |
| CN210449883U (en) | Silicon material special grader capable of removing impurities | |
| CN218309980U (en) | Broken system of old and useless pitch material loading | |
| CN220460793U (en) | Double-toothed-roller crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |