CN201752697U - Rotary vibration screen for screening super hard materials - Google Patents
Rotary vibration screen for screening super hard materials Download PDFInfo
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- CN201752697U CN201752697U CN2010202540618U CN201020254061U CN201752697U CN 201752697 U CN201752697 U CN 201752697U CN 2010202540618 U CN2010202540618 U CN 2010202540618U CN 201020254061 U CN201020254061 U CN 201020254061U CN 201752697 U CN201752697 U CN 201752697U
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- screen
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- shakes
- sieve
- revolves
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Abstract
The utility model relates to a rotary vibration screen for screening super hard materials, which comprises a plurality of grading screens and a spring rotary vibrator. Each grading screen consists of a screen and a frame mutually connected through a press ring, a straight tubular discharge pipe is arranged on the frame, and a soft receiving bag is arranged at a discharge end of the discharge pipe. The rotary vibration screen in use can effectively guarantee vibration screening time of screening materials in the grading screens, and prevent thinner particles from being mixed with current-grade products, accordingly increases product quality, and has the advantages of reasonable design, reliable performance, convenient use and maintenance and the like.
Description
Technical field
The utility model belongs to superhard material production equipment technical field, particularly a kind of sieve that shakes that revolves that is used for the superhard material screening.
Background technology
In technique known, the sieving and grading after superhard material is synthetic normally assembles according to the needed granularity of superhard material ф 200 woven screens according to the mesh size size order, and receiver is loaded onto in the bottom.1000 carats of materials are poured in the scalping at top, build loam cake, then the whole series being sieved the standard that is installed in ф 200 bounces on the formula vibrating sieving machine, start vibrating sieving machine, after finishing screening by setting-up time, screen banks is taken off fractionation, in order material is poured in the container of corresponding grain size number, obtain the product of various granularities.Per hour can only sieve 3000 carats of materials owing to adopt this equipment to carry out sorting; efficient is low; can not adapt to needs of scale production; and operation sequence complexity; labour intensity is big, and it is big that equipment compels to hit noise, damages easily simultaneously; keep in repair frequently in the use, thereby can't in industrial-scale production, use.At present, the sieving and grading of suitability for industrialized production superhard material adopts spring to revolve the sieve that shakes mostly, this screen(ing) machine is according to the granularity requirements of superhard material classification one group of classifying screen to be stacked to be installed in spring and to revolve on the machine that shakes, be equipped with material outlet and material blanking tube on every layer of screen cloth frame, in screening process, can add continuously and treat sorting material from topmost, every layer of continuous discharging of screen cloth material outlet has higher screening efficiency.But because structural reason, this screening installation still has many defectives, mainly is:
1) poorly sealed between each layer screen frame, the material from leakage phenomenon is comparatively serious in the vibrosieve process, not only causes the loss and waste of superhard material, and brings pollution to working environment;
2) material blanking tube on each layer screen frame is for falling L shaped rigidity bend pipe, be welded on the frame, cracking comes off easily in the process of long-time continuous vibration, the maintenance that stops production is frequent, influence production efficiency, simultaneously, thereby exist partial material sieve time of shaking short because material moves and overflowed by material blanking tube revolving under the state of shaking from the trend discharging opening, more fine-grained material is sneaked in the product at the corresponding levels and is discharged, and causes grading of poor quality;
3) solid, the sealing of two lobe bandings is adopted in each layer screen frame junction, is difficult for cooperating closely between two lobe hoops and the screen frame, and majority is in a contact condition, causes screen frame to engage leakage loosening and material easily.
4) screen cloth of classifying screen and screen frame are non-dismountable, and on the existing market, sell in groups often, cause the idle waste of a large amount of classifying screens, and in use screen cloth must be with the complete replacing of classifying screen after damaging, cause the waste of screen frame, strengthen production cost.
The utility model content
The purpose of this utility model provides a kind of leakage that can prevent to sieve material effectively, improves the screening product quality, and serviceability is reliable, the sieve that shakes that revolves that is used for the superhard material screening that production efficiency is high.
The technical scheme of taking for achieving the above object is: this revolves the sieve that shakes and comprises that several classifying screens and spring revolve the machine that shakes, wherein, classifying screen is by forming by interconnective screen cloth of trim ring and frame, and described frame is provided with the straight barrel type drainage conduit, and the discharge end of drainage conduit is provided with flexible blanking bag.
The connecting portion of described each classifying screen is provided with three-clove style and connects hoop.
The connecting portion of described each classifying screen is provided with seal.
Described seal adopts elastic gum to paste or rubber seal.
According to the sieve that shakes that revolves that is used for the superhard material screening that such scheme is made, its beneficial effect is:
The utility model can fully guarantee to sieve the vibrosieve time of material in classifying screen by the setting of straight barrel type drainage conduit and flexible blanking bag, avoids sneaking into respectively in this grade product than fine grained, thereby improves the quality of product; Screen cloth and frame adopt trim ring to interconnect, and can arbitrarily change screen cloth according to the needs of superhard material partition size, have reduced the purchase occupancy of classifying screen, have reduced production cost; Between each classifying screen, be provided with seal because this revolves the sieve that shakes, can stop to sieve the leakage waste of material and the working environment pollution that causes thus effectively; Setting by three-clove style connection cuff structure can make adjacent two classifying screens be bonded together securely, guarantees the safe operation of screening operation, the seal banding can be received better sealing effectiveness again; Compared with prior art, this revolves the sieve that shakes and also has reasonable in designly, and dependable performance is used advantages such as easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of classifying screen in the utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model is used for the sieve that shakes that revolves of superhard material screening, this revolves the sieve that shakes and comprises that several classifying screens 2 and spring revolve the machine 1 that shakes, the quantity of classifying screen 2 is determined according to the classification needs of superhard material screening, and stack successively at spring and revolve on the machine 1 that shakes, spring revolves the machine 1 that shakes can directly be purchased on market.Classifying screen 2 is made up of screen cloth 6 and frame 9, and screen cloth 6 and frame 9 are fastened together by press strip, can change screen cloth 6 at any time according to the needs of screen size.Connect and be communicated with straight barrel type drainage conduit 8 at the discharging opening of frame 9, the discharge end of drainage conduit 8 is banded with flexible blanking bag 3.Like this, in the process of revolving the screening of shaking, can the discharge end of drainage conduit 8 be shut earlier with flexible blanking bag 3 folded turnovers, make the screening material in classifying screen 2, carry out sufficient vibration screening, avoid the less superhard material of granularity to flow in this grade product because of revolving the centrifugal action of shaking; Through behind the vibration screening of setting-up time, flexible blanking bag 3 is trembled out, the classification finished product is discharged, promptly guaranteed the screening quality of superhard material thus effectively.The connecting portion of each classifying screen 2 can be pasted elastic gum and paste, also can be in the outside of connecting portion suit rubber seal 7, to prevent to sieve the leakage of material.The connecting portion outside of described each classifying screen is provided with three-clove style and connects hoop 10, adjacent two classifying screens 2 are bonded together securely, guarantee the safe operation of screening operation, again can be with the seal banding, receive better sealing effectiveness, stop the loss and waste of superhard material and the pollution of working environment.Number in the figure 4 is pallets, the 5th, bounder.
Claims (4)
1. sieve that shakes that revolves that is used for superhard material screening, comprise that several classifying screens and spring revolve the machine that shakes, it is characterized in that: classifying screen is by forming by interconnective screen cloth of trim ring and frame, and described frame is provided with the straight barrel type drainage conduit, and the discharge end of drainage conduit is provided with flexible blanking bag.
2. the sieve that shakes that revolves that is used for the superhard material screening according to claim 1, it is characterized in that: the connecting portion of described each classifying screen is provided with three-clove style and connects hoop.
3. the sieve that shakes that revolves that is used for the superhard material screening according to claim 1, it is characterized in that: the connecting portion of described each classifying screen is provided with seal.
4. the sieve that shakes that revolves that is used for the superhard material screening according to claim 3, it is characterized in that: described seal adopts elastic gum to paste or rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202540618U CN201752697U (en) | 2010-07-12 | 2010-07-12 | Rotary vibration screen for screening super hard materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202540618U CN201752697U (en) | 2010-07-12 | 2010-07-12 | Rotary vibration screen for screening super hard materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752697U true CN201752697U (en) | 2011-03-02 |
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ID=43620429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202540618U Expired - Fee Related CN201752697U (en) | 2010-07-12 | 2010-07-12 | Rotary vibration screen for screening super hard materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013687A (en) * | 2015-07-01 | 2015-11-04 | 河南理工大学 | Laboratory manual particular classification device and experimental method thereof |
| CN105562331A (en) * | 2015-12-14 | 2016-05-11 | 富耐克超硬材料股份有限公司 | Size grading method for super-hard abrasive |
| CN117705621A (en) * | 2024-02-06 | 2024-03-15 | 深圳市春旺新材料股份有限公司 | Hardness detection device of water-absorbing particulate matter |
-
2010
- 2010-07-12 CN CN2010202540618U patent/CN201752697U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013687A (en) * | 2015-07-01 | 2015-11-04 | 河南理工大学 | Laboratory manual particular classification device and experimental method thereof |
| CN105562331A (en) * | 2015-12-14 | 2016-05-11 | 富耐克超硬材料股份有限公司 | Size grading method for super-hard abrasive |
| CN117705621A (en) * | 2024-02-06 | 2024-03-15 | 深圳市春旺新材料股份有限公司 | Hardness detection device of water-absorbing particulate matter |
| CN117705621B (en) * | 2024-02-06 | 2024-04-16 | 深圳市春旺新材料股份有限公司 | Hardness detection device of water-absorbing particulate matter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGNAN DIOMAND CO., LTD. Free format text: FORMER NAME: ZHONGNAN DIAMOND CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Fangcheng County of Nanyang City, Henan province 473264 box 101 Patentee after: ZHONGNAN DIAMOND CO., LTD. Address before: Fangcheng County of Nanyang City, Henan province 473264 box 101 Patentee before: Zhongnan Diamond Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20180712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |