CN203124046U - Partition board for tube mills - Google Patents
Partition board for tube mills Download PDFInfo
- Publication number
- CN203124046U CN203124046U CN 201320147836 CN201320147836U CN203124046U CN 203124046 U CN203124046 U CN 203124046U CN 201320147836 CN201320147836 CN 201320147836 CN 201320147836 U CN201320147836 U CN 201320147836U CN 203124046 U CN203124046 U CN 203124046U
- Authority
- CN
- China
- Prior art keywords
- plate
- screening
- end grate
- frame
- sieve plate
- 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 - Lifetime
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- Combined Means For Separation Of Solids (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a partition board for tube mills. The partition board comprises feeding end grate plates, a support frame, discharging end grate plates, a block and fine separator and a central fine sieve plate, which are assembled together, wherein the fan-shaped feeding end grate plates and discharging end grate plates are fixed on the support frame to form a disc structure; the block and fine separator and the central fine sieve plate are arranged at the center of the disc structure; the partition board also comprises a fine sieve plate and a gravity sieving frame; the support frame comprises a support body and a support plate; the support plate comprises a front plate which is fixedly connected with the feeding end grate plates and a rear plate which is fixedly connected with the fine sieve plate and the discharging end grate plates; and the front plate and the fine sieve plate form a sieving cabin in which the gravity sieving frame is arranged. According to the partition board, besides the side pressure, the gravity of the materials is also used for sieving the materials, so that the sieving power is strong and the efficiency is high; and meanwhile, the grate gaps are not easily blocked, so that the aims of increasing the output, saving the energy and lowering the consumption are achieved.
Description
Technical field
The utility model relates to a kind of dividing plate, and particularly a kind of partition panel that is applicable to that tube mill Zhong Qiancang and Hou Cang separate belongs to building material cement manufacturing equipment field.
Background technology
Tube mill is the grinding machine that cement industry extensively adopts.In grinding process, meal and fine powder all are by being fine-sieved the plate screening under the pressure that advances at material, and meal and fine powder self fail in time to be sized, it is low to cause fine powder in the material to cross the efficient of grinding and coarse fodder fragmentation, be when using for a long time, will cause tube mill energy consumption height, mill efficiency low, not only influence operating efficiency and output, and bigger to the damage of tube mill self, the complete machine service life of shortening tube mill.
The utility model content
The utility model is, defective such as screening dynamics low low at existing tube mill partition panel screening efficiency, and a kind of simple in structure, screening effect good, efficient is high tube mill partition panel is provided.
This is by the following technical solutions novel: a kind of tube mill partition panel, comprise the feed end grate plate, bracing frame, discharge end grate plate, thickness material separator and the center thin sieve plate that fit together, the feed end grate plate that polylith is fan-shaped and discharge end grate plate are fixed on and constitute disc structure on the bracing frame, thickness material separator and center thin sieve plate are installed in the central authorities of disc structure, and described partition panel also comprises thin sieve plate and gravity screening frame; Wherein:
A, bracing frame comprise supporter and gripper shoe, and gripper shoe comprises and the affixed header board of feed end grate plate and the back plate affixed with thin sieve plate, discharge end grate plate that header board and back plate are separately positioned on the two ends of supporter;
Constitute the screening storehouse between b, header board and the thin sieve plate, the gravity screening frame of multiple tracks circular arc is arranged along its circle distribution in this screening storehouse; The upper surface of gravity screening frame is evenly equipped with the screening hole.
The above and below of gravity screening frame is communicated with coarse fodder outlet and fines outlet by thickness material separator respectively.
Gravity screening frame is the frame structure that the four sides steel plate constitutes, and is evenly equipped with the screening hole on the steel plate of upper surface, and described screening hole is the strip pore.
Feed end grate plate and discharge end grate plate are big grate crack structure, and stitching wide is 8-9mm.
Compared with prior art, novelly there is following advantage in this:
1) power of this novel partition panel screening material also has the gravity effect of material self except lateral pressure, and screening power is strong, efficient is high;
2) this novel partition panel two ends grate plate adopts the design of big grate seam, and material can free enter little screening storehouse by the grate plate and sieve, and can not stop up the grate seam easily, and draught area is than existing increase more than 30%;
3) this novel screening plant has the combination function of gravity screening and side screening, and its sieving area is higher more than 45% than conventional device;
4) this new device can make corase grind storehouse qualified products obtain fully and screening fast, reduce tube mill and cross grinding raising corase grind storehouse crushing efficiency, thereby the equipment that reaches is put forward product, energy saving purposes.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is gravity screening frame surface structure schematic diagram.
Among the figure: feed end grate plate 1, supporter 2, header board 3, center thin sieve plate 4, coarse fodder outlet 5, gravity screening frame 6, thickness material separator 7, fines outlet 8, thin sieve plate 9, discharge end grate plate 10, screening hole 11.
The specific embodiment
Below in conjunction with drawings and Examples to this novel being described further.
Referring to accompanying drawing 1-2, this partition panel is the plate body of the disc-shaped structure that is made of grate plate, bracing frame and sieve plate.Bracing frame comprises supporter 2 and gripper shoe, and two gripper shoes are circular plate body with holes, and is fixed in the two ends of supporter respectively, and supporter is the steel pipe of many its supporting roles that are set up in parallel.
In the present embodiment, two gripper shoes be respectively with the affixed header board 3 of feed end grate plate 1 and with going out thin sieve plate 9, discharge end grate plate 10 affixed back plate.The feed end grate plate 1 that polylith is fan-shaped and discharge end grate plate 10 are separately fixed at the disc structure that constitutes cavity on header board and the thin sieve plate.Thickness material separator 7 and center thin sieve plate 4 are installed in the central authorities of disc structure.
Constitute a screening storehouse between header board 3 and the thin sieve plate 9, the gravity screening frame 6 of multiple tracks circular arc is arranged along its circle distribution in this screening storehouse, gravity screening frame 6 is separately positioned on the below of supporter, and multiple tracks gravity screening frame 6 will sieve the storehouse and be separated into a plurality of little screenings storehouse.The thickness material separator 7 that is arranged on disc structure central authorities is made of conic tube, and the above and below of gravity screening frame exports 8 by the sieve plate on the thickness material separator with coarse fodder outlet 5 and fines respectively and is communicated with.
For guaranteeing screening effect, feed end grate plate and discharge end grate plate are big grate crack structure, and stitching wide is 8-9mm.
This novel operation principle is: need the material of grinding to flow with the direction of arrow among Fig. 1, enter the screening storehouse through feed end grate plate, namely enter in each little screening storehouse: on the one hand, material is by the screening of the gravity in storehouse frame, gravity by material sieves, the upper surface sieve plate that fine powder passes gravity screening frame enters in its chamber, enters the fine grinding storehouse by the fines outlet after thickness material separator separates; On the other hand, material is entered the fine grinding storehouse by side pressure after by the thin sieve plate screening under the flowing pressure effect during by the thin sieve plate before the discharging grate plate, and not qualified product return the corase grind storehouse after thickness material separator separates.
Claims (4)
1. tube mill partition panel, comprise the feed end grate plate, bracing frame, discharge end grate plate, thickness material separator and the center thin sieve plate that fit together, the feed end grate plate that polylith is fan-shaped and discharge end grate plate are fixed on and constitute disc structure on the bracing frame, thickness material separator and center thin sieve plate are installed in the central authorities of disc structure, it is characterized in that described partition panel also comprises thin sieve plate and gravity screening frame; Wherein:
A, bracing frame comprise supporter and gripper shoe, and gripper shoe comprises and the affixed header board of feed end grate plate and the back plate affixed with thin sieve plate, discharge end grate plate that header board and back plate are separately positioned on the two ends of supporter;
Constitute the screening storehouse between b, header board and the thin sieve plate, the gravity screening frame of multiple tracks circular arc is arranged along its circle distribution in this screening storehouse; The upper surface of gravity screening frame is evenly equipped with the screening hole.
2. tube mill partition panel according to claim 1 is characterized in that, the above and below of gravity screening frame is communicated with coarse fodder outlet and fines outlet by thickness material separator respectively.
3. tube mill partition panel according to claim 1 is characterized in that, described gravity screening frame is the frame structure that the four sides steel plate constitutes, and is evenly equipped with the screening hole on the steel plate of upper surface, and described screening hole is the strip pore.
4. tube mill partition panel according to claim 1 is characterized in that, described feed end grate plate and discharge end grate plate are big grate crack structure, and stitching wide is 8-9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147836 CN203124046U (en) | 2013-03-28 | 2013-03-28 | Partition board for tube mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147836 CN203124046U (en) | 2013-03-28 | 2013-03-28 | Partition board for tube mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124046U true CN203124046U (en) | 2013-08-14 |
Family
ID=48932073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147836 Expired - Lifetime CN203124046U (en) | 2013-03-28 | 2013-03-28 | Partition board for tube mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056710A (en) * | 2014-06-28 | 2014-09-24 | 山东省章丘鼓风机股份有限公司 | Composite internal separating and grinding device of pipe grinder |
| CN105728114A (en) * | 2016-04-10 | 2016-07-06 | 齐继红 | Garbage smashing and screening ball mill and use method thereof |
-
2013
- 2013-03-28 CN CN 201320147836 patent/CN203124046U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056710A (en) * | 2014-06-28 | 2014-09-24 | 山东省章丘鼓风机股份有限公司 | Composite internal separating and grinding device of pipe grinder |
| CN105728114A (en) * | 2016-04-10 | 2016-07-06 | 齐继红 | Garbage smashing and screening ball mill and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |