CN202877108U - Vibration sieve of flexible cloth - Google Patents
Vibration sieve of flexible cloth Download PDFInfo
- Publication number
- CN202877108U CN202877108U CN 201220587525 CN201220587525U CN202877108U CN 202877108 U CN202877108 U CN 202877108U CN 201220587525 CN201220587525 CN 201220587525 CN 201220587525 U CN201220587525 U CN 201220587525U CN 202877108 U CN202877108 U CN 202877108U
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- China
- Prior art keywords
- cloth
- size
- sieve
- sieve net
- screen cloth
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- Expired - Fee Related
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Abstract
A vibration sieve of flexible cloth comprises a sieve net, and is characterized in that a material distributor is arranged above the sieve net, a gap exists between the material distributor and the sieve net, a hopper and a material distributing plate which are communicated are arranged inside the material distributor, a material discharging port is formed at the lower end of the hopper, and a material distribution port is formed at the bottom of the material distributing plate. The vibration sieve of the flexible cloth has the advantages that the material discharging port of the material distributor is narrow and has a long opening, so that size is scattered instead of falling down in heaps, the falling speed of the size is buffered, and the situation that size drops splash out of a sieve frame is avoided. The continuous falling size is accumulated on the material distributing plate, as the quantity of the size is larger and larger, the size falls onto the sieve net from the material distribution port successively, the situation that the size accumulated on the sieve net presses the sieve net is avoided, the purpose of material distribution at uniform speed is achieved, the burden on the sieve net is relieved, and the sieving efficiency of the sieve net is improved at the same time.
Description
Technical field
The utility model belongs to solid material separation equipment field, is specifically related to a kind of vibratory sieve.
Background technology
At present, material is sieved common employing vibratory sieve, concrete mode is: material is injected on the screen cloth of vibratory sieve by pipeline.Under the vibration of vibrating motor, the solid particle of small volume falls into collecting vessel by screen cloth, and the solid particle that volume is larger is saved bit by bit and discharged on the screen cloth and by the slag-drip opening on the screen frame (unit).For solid powder, this kind separation method has preferably screening effect.Yet for the slurry of solid-liquid mixing, when adopting conventional vibration to sieve, there is following defective:
1. because flow rate of slurry is very fast, can produce larger impulsive force to screen cloth during from certain height to screen cloth updip grout material, easily screen cloth be damaged, affect the service life of screen cloth.
2. slurry is in that pour into the speed per hour degree to screen cloth very fast, cause screen cloth to have little time to sieve slurry, therefore the slurry that is poured on the screen cloth can get more and more, the burden that the pressure that too much slurry produces can cause equally the screen cloth damage and increase vibrating motor, the service life of minimizing vibratory sieve.
3. slurry speed when falling splashes after therefore falling on the screen cloth everywhere, to the environment of workplace, and has caused the waste of slurry.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of vibratory sieve of flexible cloth is provided, can cushion the falling speed of slurry, improve screening efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of vibratory sieve of flexible cloth, comprise screen cloth, it is characterized in that: distributing device is set above screen cloth, leaves the space between distributing device and the screen cloth; Hopper and the cloth tray that is connected is set in the distributing device, and pulp cutlet is offered in the hopper lower end, offers the cloth mouth on the cloth tray.
In the utility model, the cloth mouth is arc.The cloth tray edge is provided with baffle plate, and the middle part of the side baffle plate at close screen cloth center is circular arc.
Compared with prior art, the beneficial effects of the utility model are:
1. the pulp cutlet of distributing device is narrower and opening is longer, so that slurry is dispersed and can in heapsly fall, has therefore both cushioned the slurry falling speed, has also avoided the slurry drop to sputter the situation of screen frame (unit).
2. the slurry that constantly falls can temporarily be saved bit by bit on cloth tray, along with getting more and more of slurry quantity, slurry can be fallen on the screen cloth from the cloth mouth in succession, not only avoid slurry all to be deposited on the screen cloth and caused the situation of compressing screen cloth, and realized the at the uniform velocity purpose of cloth, alleviate the burden of screen cloth, also improved the screening efficiency of screen cloth simultaneously, formed flexible cloth.
3. the cloth mouth is arc, and rounded distributing mode is so that slurry can more near the screen cloth center, further improve screening efficiency.
Baffle plate middle part arc-shaped structure so that distributing device can be more near the center of screen cloth, thereby can not touch the fixed part at screen cloth center so that slurry can drop down onto best screen area, improve screening effect.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure top view;
Fig. 3 is the utility model principle schematic;
Fig. 4 is A shown in Figure 3 place enlarged drawing;
Fig. 5 is the structural representation of distributing device;
Fig. 6 is the upward view of distributing device.
Be labeled as among the figure:
1, screen cloth; 2, distributing device; 21, hopper; 211, pulp cutlet; 22, cloth tray; 221, cloth mouth; 222, baffle plate.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Shown in Fig. 1 to 5, a kind of vibratory sieve of flexible cloth comprises screen cloth 1, and distributing device 2 is set above screen cloth 1, leaves the space between distributing device 2 and the screen cloth 1; Hopper 21 and the cloth tray 22 that is connected is set in the distributing device 2, and pulp cutlet 211 is offered in hopper 21 lower ends, and cloth tray 22 bottoms offer cloth mouth 221.Cloth mouth 221 is arc.Cloth tray 22 edges are provided with baffle plate 222, and the middle part of the side baffle plate 222 at close screen cloth 1 center is circular arc.
The utility model operation principle and the course of work are as follows:
As shown in Figure 3, slurry is delivered to the vibratory sieve place by pipeline, at first enter in the hopper 21, the falling speed of slurry is slowed down in hopper 21, then fall on the cloth tray 22 by narrow pulp cutlet 211, then fall on the screen cloth 1 the cloth mouth 221 on cloth tray 22, then begin screening.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. the vibratory sieve of a flexible cloth comprises screen cloth (1), it is characterized in that: in the top of screen cloth (1) distributing device (2) is set, leaves the space between distributing device (2) and the screen cloth (1); Hopper (21) and the cloth tray (22) that is connected is set in the distributing device (2), and pulp cutlet (211) is offered in hopper (21) lower end, offers cloth mouth (221) on the cloth tray (22).
2. the vibratory sieve of a kind of flexible cloth according to claim 1, it is characterized in that: cloth mouth (221) is arc.
3. the vibratory sieve of a kind of flexible cloth according to claim 1 and 2, it is characterized in that: cloth tray (22) edge is provided with baffle plate (222).
4. the vibratory sieve of a kind of flexible cloth according to claim 3 is characterized in that: the middle part near the side baffle plate (222) at screen cloth (1) center is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587525 CN202877108U (en) | 2012-11-09 | 2012-11-09 | Vibration sieve of flexible cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587525 CN202877108U (en) | 2012-11-09 | 2012-11-09 | Vibration sieve of flexible cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877108U true CN202877108U (en) | 2013-04-17 |
Family
ID=48068574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587525 Expired - Fee Related CN202877108U (en) | 2012-11-09 | 2012-11-09 | Vibration sieve of flexible cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721918A (en) * | 2013-12-25 | 2014-04-16 | 连州市华丰化工科技有限公司 | Static environment-friendly automatic grading sand screening machine |
| CN106166544A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of dual-purpose slurry vibration sieve |
| CN106166543A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of equipment having concurrently except ferrum and screening function |
-
2012
- 2012-11-09 CN CN 201220587525 patent/CN202877108U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721918A (en) * | 2013-12-25 | 2014-04-16 | 连州市华丰化工科技有限公司 | Static environment-friendly automatic grading sand screening machine |
| CN106166544A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of dual-purpose slurry vibration sieve |
| CN106166543A (en) * | 2016-08-25 | 2016-11-30 | 王凡业 | A kind of equipment having concurrently except ferrum and screening function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151109 |
|
| EXPY | Termination of patent right or utility model |