CN210545340U - Flour mill with improved structure - Google Patents
Flour mill with improved structure Download PDFInfo
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- CN210545340U CN210545340U CN201920951633.9U CN201920951633U CN210545340U CN 210545340 U CN210545340 U CN 210545340U CN 201920951633 U CN201920951633 U CN 201920951633U CN 210545340 U CN210545340 U CN 210545340U
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Abstract
The utility model relates to a structure improved pulverizer in the field of paint production, which comprises a shell, a feed inlet arranged on the shell, a discharge outlet arranged below the feed inlet, wherein the shell is in an oval shape, a horn mouth is arranged above the feed inlet, a guide plate is arranged inside the feed inlet, a flour grinding cavity and a non-flour grinding cavity are arranged inside the shell, and a flour grinding mechanism is arranged inside the flour grinding cavity; the powder grinding mechanism comprises a flow adjusting plate arranged at the upper part of the powder grinding cavity and two groups of rotating roller assemblies arranged at the lower part of the powder grinding cavity, powder grinding gaps are arranged in front of the two groups of rotating roller assemblies, and the two groups of rotating roller assemblies are adjusted through a spacing adjusting mechanism; an arc-shaped baffle plate is also arranged on the rotating roller assembly in a matching way, and an ash cleaning device is also arranged below the rotating roller assembly in a matching way; the utility model discloses a can be real-time whether carry out the crocus switching milling machine, the stable control flow of foot can be better in the crocus, improves work efficiency, guarantees the stability of work.
Description
Technical Field
The utility model relates to a structure is through modified milling machine in the coating production field.
Background
The pulverizer is widely applied to the pulverizing processing of mineral product materials in the fields of paint production, metallurgy, building materials, chemical industry, mines and the like; the flour mill can be divided into six types of flour mills, namely a longitudinal pendulum flour mill, a high-pressure suspension roller flour mill, a high-pressure micro-powder flour mill, a straight-through centrifugal flour mill, an overpressure trapezoidal flour mill and a three-ring medium-speed flour mill, according to the fineness of the ground material and the fineness of the discharged material; after the materials are crushed to the required granularity, the materials are conveyed to a storage hopper by a lifter and then are uniformly and continuously conveyed into a grinding chamber of a main machine of the Raymond mill by a vibrating feeder, a grinding roller swings outwards due to the action of centrifugal force during rotation and is tightly pressed on a grinding ring, a scraper knife shovels the materials and conveys the materials to a position between the grinding roller and the grinding ring, and the purpose of crushing is achieved due to the rolling of the grinding roller; fine powder after the grinding of the materials is brought into an analyzer along with the circulating air of a blower for sorting, the materials with excessive fineness fall back to be reground, and qualified fine powder enters a finished product cyclone powder collector along with air flow and is discharged through a powder outlet pipe to obtain a finished product; because the ground material has certain moisture in the Raymond mill chamber, the heat is generated during grinding, the moisture is evaporated, the interfaces of all pipelines of the whole mill are not tight, the external gas is sucked, the circulating air pressure is increased, the mill is ensured to work in a negative pressure state, the increased air flow is discharged into a dust remover through a residual air pipe, and the dust remover is purified and then discharged into the atmosphere; the common flour mill is unstable in work, and overload is often generated when the flour mill is used, so that later-stage use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is through modified milling machine, this utility model discloses whether can real-time switching milling machine carries out the crocus, can be better the stable control flow of foot in the crocus, improve work efficiency, guarantee the stability of work.
The purpose of the utility model is realized like this: a pulverizer with an improved structure comprises a shell, a feed inlet and a discharge outlet, wherein the feed inlet is formed in the shell, the discharge outlet is formed below the feed inlet, the shell is arranged in an oval shape, a horn mouth is formed above the feed inlet, a guide plate is arranged in the feed inlet, a pulverizing cavity and a non-pulverizing cavity are formed in the shell, and a pulverizing mechanism is arranged in the pulverizing cavity; the powder grinding mechanism comprises a flow adjusting plate arranged at the upper part of the powder grinding cavity and two groups of rotating roller assemblies arranged at the lower part of the powder grinding cavity, powder grinding gaps are arranged in front of the two groups of rotating roller assemblies, and the two groups of rotating roller assemblies are adjusted through a spacing adjusting mechanism; an arc-shaped baffle plate is further arranged on the rotating roller assembly in a matched mode, and a dust cleaning device is further arranged below the rotating roller assembly in a matched mode.
The utility model discloses the during operation, the coating that needs to carry out the crocus directly gets into from the feed inlet, the feed inlet that is the horn mouth setting can be favorable to the unloading, avoid leaking away, after getting into, the guide plate can channel into crocus chamber and non-crocus chamber with coating, after leading-in crocus chamber, rethread flow control board enters into crocus between two sets of live-rollers subassemblies, then arc striker plate between two sets of live-rollers subassemblies can block the dust, avoid the dust to spill over, the deashing of deashing device is passed through again to coating after carrying out the crocus, can be with the dust clean up between the live-rollers subassembly, avoid remaining on the live-rollers subassembly, influence work efficiency.
The beneficial effects of the utility model are that, this utility model can real-time switching milling machine whether carry out the crocus, can be better the stable control flow of foot in the crocus, improve work efficiency, guarantee the stability of work.
As a further improvement of the utility model, the flow is convenient to adjust and operate, and material leakage is avoided; the flow regulating plate comprises a regulating plate, an upper buffer spring arranged on the regulating plate, a lower buffer spring arranged on the regulating plate, and a rotating block arranged inside the shell, wherein the regulating plate is vertically regulated through the upper buffer spring and the lower buffer spring.
As a further improvement of the utility model, the stability of the work is improved in order to ensure the occurrence of the overload phenomenon; a flow limiting channel is arranged between the flow adjusting plate and the two groups of rotating rollers and directly leads to the space between the two groups of rotating roller assemblies.
As a further improvement of the utility model, the grinding operation can be normally carried out by the left rotating roller and the right rotating roller; the rotating roller assembly comprises a left rotating roller and a right rotating roller respectively, the arc-shaped material baffle plate comprises a left material baffle plate and a right material baffle plate respectively, the left material baffle plate is arranged on the left rotating roller, and the right material baffle plate is arranged on the right rotating roller.
As a further improvement of the utility model, the dust adhered on the left rotating roller and the right rotating roller can be thoroughly cleaned; the ash removal device comprises an ash removal valve and an ash removal nozzle matched with the ash removal valve, the ash removal nozzle is provided with a plurality of groups, and the ash removal nozzle is arranged towards the left rotating roller and the right rotating roller respectively.
Drawings
Fig. 1 is a front view of the present invention.
Wherein, 1 is not grinding the powder chamber, 2 grinds powder chamber, 3 feed inlets, 4 guide plates, 5 regulating plates, 6 buffer spring, 7 lower buffer spring, 8 turning blocks, 9 flow restriction passageways, 10 right side striker plates, 11 left side striker plates, 12 right side turning rolls, 13 left side turning rolls, 14 deashing valves, 15 deashing nozzles.
Detailed Description
As shown in fig. 1, the object of the present invention is achieved by: a pulverizer with an improved structure comprises a shell, a feed inlet 3 arranged on the shell, and a discharge outlet arranged below the feed inlet 3, wherein the shell is arranged in an oval shape, a horn mouth is arranged above the feed inlet 3, a flow plate 4 is arranged inside the feed inlet 3, a pulverizing cavity 2 and a non-pulverizing cavity 1 are arranged inside the shell, and a pulverizing mechanism is arranged inside the pulverizing cavity 2; the powder grinding mechanism comprises a flow adjusting plate arranged at the upper part of the powder grinding cavity 2 and two groups of rotating roller assemblies arranged at the lower part of the powder grinding cavity 2, a powder grinding gap is arranged in front of the two groups of rotating roller assemblies, and the two groups of rotating roller assemblies are adjusted through a spacing adjusting mechanism; an arc-shaped baffle plate is also arranged on the rotating roller assembly in a matched manner, and a dust cleaning device is also arranged below the rotating roller assembly in a matched manner; the flow adjusting plate comprises an adjusting plate 5, an upper buffer spring 6 arranged on the adjusting plate 5, a lower buffer spring 7 arranged on the adjusting plate 5 and a rotating block 8 arranged in the shell, and the adjusting plate 5 is adjusted up and down through the upper buffer spring 6 and the lower buffer spring 7; a flow limiting channel 9 is arranged between the flow adjusting plate and the two groups of rotating rollers, and the flow limiting channel 9 directly leads to the space between the two groups of rotating rollers; the rotating roller assembly comprises a left rotating roller 13 and a right rotating roller 12 respectively, the arc-shaped material blocking plates comprise a left material blocking plate 11 and a right material blocking plate 10 respectively, the left material blocking plate 11 is arranged on the left rotating roller 13, and the right material blocking plate 10 is arranged on the right rotating roller 12; the ash removal device comprises an ash removal valve 14 and an ash removal nozzle 15 matched with the ash removal valve 14, wherein the ash removal nozzle 15 is provided with a plurality of groups, and the ash removal nozzle 15 is arranged towards the left rotating roller 13 and the right rotating roller 12 respectively.
The utility model discloses during operation, the coating that needs to carry out the crocus directly gets into from feed inlet 3, the feed inlet 3 that is the horn mouth setting can be favorable to the unloading, avoid leaking out, after getting into, flow board 4 can be with coating leading-in crocus chamber 2 and non-crocus chamber 1, after leading-in crocus chamber 2, rethread flow control board enters into the crocus between two sets of rotating roll subassemblies, when adjusting, operating personnel can push down buffer spring 6 or lower buffer spring 7 through regulating plate 5 and realize the regulation of regulating plate 5 aperture size, so can suitably adjust the flow, and flow restriction passageway 9 also can restrict the maximum flow, avoid transshipping; then left side striker plate 11 and right side striker plate 10 between left side live-rollers 13 and the right side live-rollers 12 can block the dust, avoid the dust to spill over, and the coating after carrying out the crocus carries out the deashing through a plurality of groups deashing nozzle 15 again, can be with the dust clean up of left side live-rollers 13 and right side live-rollers 12, avoid remaining on the live-rollers subassembly, influence work efficiency.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A pulverizer with an improved structure comprises a shell, a feed inlet and a discharge outlet, wherein the feed inlet is formed in the shell, the discharge outlet is formed below the feed inlet, the shell is arranged in an oval shape, a horn mouth is formed above the feed inlet, a guide plate is arranged in the feed inlet, a pulverizing cavity and a non-pulverizing cavity are formed in the shell, and a pulverizing mechanism is arranged in the pulverizing cavity; the powder grinding mechanism comprises a flow adjusting plate arranged at the upper part of the powder grinding cavity and two groups of rotating roller assemblies arranged at the lower part of the powder grinding cavity, powder grinding gaps are arranged in front of the two groups of rotating roller assemblies, and the two groups of rotating roller assemblies are adjusted through a spacing adjusting mechanism; an arc-shaped baffle plate is further arranged on the rotating roller assembly in a matched mode, and a dust cleaning device is further arranged below the rotating roller assembly in a matched mode.
2. A structurally improved mill as claimed in claim 1, wherein: the flow regulating plate comprises a regulating plate, an upper buffer spring arranged on the regulating plate, a lower buffer spring arranged on the regulating plate, and a rotating block arranged inside the shell, wherein the regulating plate is vertically regulated through the upper buffer spring and the lower buffer spring.
3. A structurally improved mill according to claim 1 or 2, characterized in that: a flow limiting channel is arranged between the flow adjusting plate and the two groups of rotating rollers and directly leads to the space between the two groups of rotating roller assemblies.
4. A structurally improved mill as claimed in claim 1, wherein: the rotating roller assembly comprises a left rotating roller and a right rotating roller respectively, the arc-shaped material baffle plate comprises a left material baffle plate and a right material baffle plate respectively, the left material baffle plate is arranged on the left rotating roller, and the right material baffle plate is arranged on the right rotating roller.
5. A structurally improved mill as claimed in claim 1, wherein: the ash removal device comprises an ash removal valve and an ash removal nozzle matched with the ash removal valve, the ash removal nozzle is provided with a plurality of groups, and the ash removal nozzle is arranged towards the left rotating roller and the right rotating roller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951633.9U CN210545340U (en) | 2019-06-24 | 2019-06-24 | Flour mill with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951633.9U CN210545340U (en) | 2019-06-24 | 2019-06-24 | Flour mill with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545340U true CN210545340U (en) | 2020-05-19 |
Family
ID=70664797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951633.9U Active CN210545340U (en) | 2019-06-24 | 2019-06-24 | Flour mill with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210545340U (en) |
-
2019
- 2019-06-24 CN CN201920951633.9U patent/CN210545340U/en active Active
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