CN203124085U - Multi-section type wet process screening system - Google Patents
Multi-section type wet process screening system Download PDFInfo
- Publication number
- CN203124085U CN203124085U CN 201320058890 CN201320058890U CN203124085U CN 203124085 U CN203124085 U CN 203124085U CN 201320058890 CN201320058890 CN 201320058890 CN 201320058890 U CN201320058890 U CN 201320058890U CN 203124085 U CN203124085 U CN 203124085U
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- chute
- tape machine
- sealing
- screening
- wet process
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Abstract
A multi-section type wet process screening system comprises a wet process producing screening device, wherein a pre-spraying chute is formed in front of the screening device, a slowly dropping ridge is arranged in the pre-spraying chute, a feeding sealing-tape machine is matched with the pre-spraying chute, and a spraying device is arranged on the front section of the feeding sealing-tape machine. According to the multi-section type wet process screening system, a vaporific environment is arranged on the front section of the feeding sealing-tape machine to increase water content of materials, to improve the affinity degree of water and the surfaces of the raw materials in a gravel carrying process conducted by the sealing-tape machine, and to avoid problems of accelerating of affinity of stone materials with the water and accelerating of pre-separation of the stone materials with the raw materials, and the problems are caused by bumping and crashing of stone materials in a sealing-tape transportation process. Due to the fact that the pre-spraying chute is formed in front of the screening device and the slowly dropping ridge is arranged, roles of soaking, dropping, rubbing and scrubbing are played. When wet process screening is conducted, no excessive equipment or devices need to be added, and the screening effect is good.
Description
Technical field
The utility model relates to the aggregate screening technical field, is specifically related to a kind of multisection type wet sieving system.
Background technology
Up to standard for guaranteeing sandstone finished product material clay content, the sandstone of the system of processing of sandstone needs sandstone is washed before entering vibrating screen classifier.For guaranteeing rinsing quality, control the flushing pore of screening flushing surface and arrange and use water pressure.Its water consumption is that the total water amount of wet production sandstone system of processing is more than 90%.The common group of being mixed with in the sandstone raw material is mixed with under the situation of walk in the screening raw material, even vibratory sieve machine side upper punch is washed institute's cloth pore, strengthen and use water pressure, increase water consumption, go the walk effect not remarkable, sieve back material has and still has walk, directly influences end product quality.Need to soak through stone scrubber, wash by rubbing with the hands, can remove walk, obtain clean aggregate.Right mudstone acc power is big, and installation dimension is big, the equipment manufacturing cost height.Conventional stone scrubber also can only be handled the material less than 40mm.
Summary of the invention
Technical problem to be solved in the utility model provides a kind ofly can effectively control water consumption, how satisfying under the condition of producing, reduces and sieves and washes the water yield, energy-saving and cost-reducing stage wet method screening system and method for sieving.
The purpose of this utility model is achieved in that a kind of multisection type wet sieving system, comprise the wet production screening plant, pre-spray chute is set before screening plant, configuration delays to fall the ridge in the pre-spray chute, the feed sealing-tape machine matches with pre-spray chute, at feed sealing-tape machine leading portion sprayer unit is set.Feed sealing-tape machine head is provided with sweeper.Be provided with nozzle in the pre-spray chute, nozzle is distributed in the pre-spray chute outside.
The kind multisection type wet sieving system that the utility model provides, establish vaporific environment at feed sealing-tape machine leading portion, increase the water content of material, improve sandstone in sealing-tape machine delivery process, the affinity degree of the little material of water and raw material surface, avoided in the adhesive tape transportation, the building stones collision of jolting, accelerate with the water affinity and with the raw material pre-separation; Pre-spray chute is set before the screening plant, and configuration delays to fall the ridge, has improved the sandstone water content, and the utility model does not need to increase too much equipment when carrying out wet sieving.By the utility model the walk that produces in the removal sandstone can be arranged, no longer need stone scrubber, simplify and wash technology, reduce production costs.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the layout of equipment of the present utility model.
The specific embodiment
Apparatus structure of the present utility model as shown in Figure 1, comprise wet production screening plant 3, pre-spray chute 2 is set before screening plant 3, spray in advance to dispose in the chute 2 and delay to fall the ridge 6, feed sealing-tape machine 1 matches with pre-spray chute 2, at feed sealing-tape machine 1 leading portion sprayer unit is set.Feed sealing-tape machine 1 head is provided with sweeper 4.Be provided with nozzle in the pre-spray chute 2, nozzle is distributed in pre-spray chute 2 outsides, avoids material and impacts.
Utilize device of the present utility model to carry out the method for syllogic wet sieving sandstone, concrete steps are as follows:
1) starts sprayer unit 5, form vaporific space at feed sealing-tape machine 1 feed end, make the sandstone water content that enters feed sealing-tape machine 1 bring up to 0.5% ~ 1%; To note in process of production adjusting sealing-tape machine head sweeper 4, will return on layer following adhesive tape appended material and remove to the head funnel.
2) sandstone by vaporific space raising water content enters pre-spray chute 2, sprays the nozzles water spray in the chute 2 in advance, further improves the sandstone water content and brings up to 1% ~ 10%; In this segment process, sealing-tape machine delivery finishes, in sealing-tape machine head funnel chute dropping process, the initial kinetic energy of material, under the gravity effect, and the impact of funnel chute and the impact between the material and friction have increased the power of being washed of material and have been washed length of run, and the storing type chute has the pre-soaking function concurrently.
3) sandstone that water content is qualified enters into wet production screening plant 3, finishes screening.
Claims (3)
1. multisection type wet sieving system, comprise wet production screening plant (3), it is characterized in that: at the preceding pre-spray chute (2) that arranges of screening plant (3), configuration delays to fall the ridge (6) in the pre-spray chute (2), feed sealing-tape machine (1) matches with pre-spray chute (2), at feed sealing-tape machine (1) leading portion sprayer unit (5) is set.
2. multisection type wet sieving according to claim 1 system, it is characterized in that: feed sealing-tape machine (1) head is provided with sweeper (4).
3. multisection type wet sieving according to claim 1 system, it is characterized in that: spray in advance in the chute (2) and be provided with nozzle, nozzle is distributed in pre-spray chute (2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058890 CN203124085U (en) | 2013-02-02 | 2013-02-02 | Multi-section type wet process screening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058890 CN203124085U (en) | 2013-02-02 | 2013-02-02 | Multi-section type wet process screening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124085U true CN203124085U (en) | 2013-08-14 |
Family
ID=48932112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058890 Expired - Fee Related CN203124085U (en) | 2013-02-02 | 2013-02-02 | Multi-section type wet process screening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100482A (en) * | 2013-02-02 | 2013-05-15 | 葛洲坝集团第五工程有限公司 | Multistage wet process screening system and screening method |
-
2013
- 2013-02-02 CN CN 201320058890 patent/CN203124085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100482A (en) * | 2013-02-02 | 2013-05-15 | 葛洲坝集团第五工程有限公司 | Multistage wet process screening system and screening method |
| CN103100482B (en) * | 2013-02-02 | 2015-05-20 | 葛洲坝集团第五工程有限公司 | Multistage wet process screening system and screening method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160202 |