CN222789788U - Sand and stone processing screening mechanism for reservoir under pumped storage power station - Google Patents
Sand and stone processing screening mechanism for reservoir under pumped storage power station Download PDFInfo
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- CN222789788U CN222789788U CN202421582123.6U CN202421582123U CN222789788U CN 222789788 U CN222789788 U CN 222789788U CN 202421582123 U CN202421582123 U CN 202421582123U CN 222789788 U CN222789788 U CN 222789788U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
本实用新型公开了一种抽水蓄能电站下水库用的沙石加工筛分机构，包括：沙石筛分架，所述沙石筛分架的底部横向设有用于对筛分的沙石输送至外部使用的沙石输送线，通过使沙石筛分架中的沙石筛分网板对粉碎后的沙石进行筛分，且不符合的沙石振动箱沙石筛分网板的滑动落在沙石循环输送线中的输送带动上，使不符合沙石利用沙石输循环输送线回收再输送至沙石粉碎筒内部进行粉碎处理，然后利用沙石吸料泵将粉碎沙石输入至吸料输送管件中再输送至沙石筛分网板上进行筛分，从而能够使沙石在加工处理中不会出现沙石不均的现象，并且不符合的沙石直接回收不会对沙石筛分网板造成堵塞无法进行筛分的现象出现，进一步提高沙石加工的质量。
The utility model discloses a sand and stone processing and screening mechanism for the lower reservoir of a pumped storage power station, comprising: a sand and stone screening frame, wherein a sand and stone conveying line for conveying the screened sand and stone to the outside for use is transversely arranged at the bottom of the sand and stone screening frame, and the crushed sand and stone are screened by a sand and stone screening mesh plate in the sand and stone screening frame, and the non-conforming sand and stone vibrating box sand and stone screening mesh plate slides and falls on the conveying belt in the sand and stone circulation conveying line, so that the non-conforming sand and stone are recovered by the sand and stone conveying circulation conveying line and then conveyed to the inside of the sand and stone crushing cylinder for crushing treatment, and then the crushed sand and stone are input into the suction conveying pipe by a sand and stone suction pump and then conveyed to the sand and stone screening mesh plate for screening, so that the sand and stone unevenness will not appear in the sand and stone processing, and the non-conforming sand and stone will not be directly recovered to cause the sand and stone screening mesh plate to be blocked and unable to be screened, thereby further improving the quality of sand and stone processing.
Description
Technical Field
The utility model belongs to the technical field of sand and stone processing, and particularly relates to a sand and stone processing and screening mechanism for a reservoir under a pumped storage power station.
Background
Because of good hardness and stable chemical properties, sand and stone are widely used as high-quality building materials and concrete raw materials in the fields of houses, roads, highways, railways, engineering and the like, before being used as building materials, sand and stone are required to be separated, and the purpose is to remove some stones with larger particle sizes in the sand and stone, so that the sand and stone can be better used in the building field, the sand and stone are difficult to continuously screen for a long period, bridge formation or blanking pipe blockage is often generated on the sand and stone in a sand and stone hopper, so that the sand and stone cannot be continuously fed, the sand and stone separation efficiency is low, and the building processing requirement is difficult to be met by the existing sand and stone screening roller in the sand and stone screening process.
To this end, a sand and stone conveying screening plant of bulletin number "CN204429666U", including sand and stone hopper, transport mechanism and screening mechanism, screening mechanism sets up the one end at transport mechanism, the sand and stone hopper outside is vertical evenly to be provided with many fixed columns, sand and stone hopper downside is vertical to be provided with the unloading pipe, be provided with pneumatic gate valve on the unloading pipe, sand and stone hopper downside is provided with the storehouse wall vibrator, transport mechanism includes the conveying support, conveying motor and conveyer belt, the conveying support slope sets up in sand and stone hopper downside, conveying motor drive transfer roller, the conveyer belt slope sets up on the transfer roller, the lower extreme setting of conveyer belt is in the unloading pipe downside of sand and stone hopper, screening mechanism includes the screening support, screening cylinder and rotating electrical machines, the screening cylinder is round platform shape, rotating electrical machines drive screening cylinder rotates. Can be fast and efficient screen sand and stone, reduce workman's intensity of labour, satisfy the needs of production.
However, the sand and stone conveying and screening device has the obvious defects that the sand and stone can not be screened down from different sand round holes in the screening roller due to the different shapes and sizes of the sand and stone, so that the sand and stone is accumulated more, and the sand and stone can not be screened normally due to the blockage of the sand round holes.
Disclosure of utility model
The utility model aims to provide a sand and stone processing and screening mechanism for a reservoir under a pumped storage power station, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the sand and stone processing and screening mechanism for the reservoir under the pumped storage power station comprises the following components:
The sand and stone screening frame is characterized in that a sand and stone conveying line used for conveying screened sand and stones to the outside is transversely arranged at the bottom of the sand and stone screening frame, an industrial dust collector used for removing dust from the sand and stones which are screened and output is arranged at one side of the bottom of the sand and stone screening frame, and a sand and stone suction pump used for screening crushed sand and stone suction materials is arranged at the outer side of one side of the sand and stone screening frame;
The sand and stone crushing cylinder, upper end one side of sand and stone crushing cylinder is equipped with the sand and stone circulation transfer chain to sand and stone screening frame discharge end slope, the inboard of sand and stone crushing cylinder is equipped with through the support rotation and is used for the kibbling crushing axostylus axostyle of sand and stone, the bottom of sand and stone crushing cylinder is connected with and is used for inhaling the sand and stone unloading after smashing and carries the inhale the material conveying pipe fitting that carries out screening to sand and stone screening frame.
Preferably, the slope of sand and stone screening frame upper end is equipped with fixed plate, the inboard slope of fixed plate is equipped with sand and stone screening otter board, and the bottom of sand and stone screening otter board is equipped with the vibration servo motor of installing on fixed plate, realizes carrying out vibration screening to kibbling sand and stone and flows.
Preferably, one end of the inner side of the fixing plate is obliquely and penetratingly provided with a blanking cover, the blanking cover is connected with a dust removing pipe fitting, and the dust removing pipe fitting is connected to an industrial dust collector, so that dust generated by outputting sand and stones is adsorbed by the industrial dust collector, and pollution to surrounding environment is reduced.
Preferably, the branch that sand and stone circulation transfer chain bottom both ends were equipped with is fixed respectively in one side of sand and stone crushing section of thick bamboo and sand and stone screening frame, and sand and stone circulation transfer chain extends to the bottom side of sand and stone screening frame discharge end for to screening out the sand and stone that does not meet the standard through sand and stone circulation transfer chain backward flow transport to sand and stone crushing section of thick bamboo inside the rethread smash stirring processing.
Preferably, the transmission of smashing axostylus axostyle upper end is connected with the servo motor of fixing on the support, and smashes the epaxial slope of axostylus axostyle and evenly be equipped with crushing cutter arbor downwards, it is fixed the supplementary pole of smashing on the sand and stone crushing section of thick bamboo to stagger to be equipped with the slope between the crushing cutter arbor, realizes smashing the crisscross setting down of crushing cutter arbor and supplementary pole to the sand and stone raw materials of input.
Preferably, inhale material conveying pipe fitting one end and pass sand and stone screening frame's downside and upwards extend from sand and stone transfer chain's one side and sand and stone inhale the input intercommunication of material pump, and sand and stone inhale the discharging pipe that the output of material pump is connected with and extend to sand and stone screening otter board's defeated material end upper portion, realize carrying sand and stone after smashing to sand and stone screening frame through the mode of inhaling the material on screening.
Compared with the prior art, the sand and stone processing screening mechanism for the reservoir under the pumped storage power station has the technical effects and advantages that through the sand and stone circulating conveying line at the bottom side of one end of the sand and stone screening frame and the sand and stone sucking pump at the bottom of the sand and stone crusher connected through the sucking conveying pipe, the sand and stone screening screen plate in the sand and stone screening frame screens crushed sand and stones, and the sliding of the sand and stone screening screen plate of the non-conforming sand and stone vibrating box falls on the conveying drive of the sand and stone circulating conveying line, the non-conforming sand and stones are recycled by the sand and stone conveying circulating conveying line and conveyed to the inside of the sand and stone crushing cylinder for crushing treatment, and then crushed sand and stones are conveyed to the sand and stone screening screen plate for screening by the sand and stone sucking pump through the sand and stone sucking conveying pipe, so that uneven sand and stones can not appear in the processing treatment, and the non-conforming sand and stones are directly recovered, so that blocking of the sand and stone screen plate cannot be screened, and the quality of sand and stone processing is further improved.
Through the unloading cover that sand and stone screening frame bottom one side slope set up, and the unloading cover outside is through the connection of dust removal member with industry dust catcher, can utilize under the cooperation of dust removal pipe fitting and industry dust catcher to the dust that accords with that produces in the sand unloading of follow unloading cover output, the effect of adsorbing the dust that produces the unloading to can make the entry end of unloading cover produce the suction and carry out absorbing effect to the part dust that sand and stone screening otter board produced, thereby can prevent that the dust from outwards diffusing from polluting the environment, and then can reduce the phenomenon that dust diffusion pollutes to appear in sand and stone processing screening.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram showing the front view of the internal structure of the sand and stone crushing cylinder of the utility model;
fig. 3 is a schematic top view of the fixing plate of the present utility model.
In the figure, a sand and stone screening frame, a sand and stone conveying line, a 3, an industrial dust collector, a 4, a sand and stone suction pump, a 5, a sand and stone crushing cylinder, a6, a sand and stone circulating conveying line, a 7, a crushing shaft rod, a 8, a suction conveying pipe fitting, a 9, a fixed plate, a 10, a sand and stone screening screen plate, a 11, a vibration servo motor, a 12, a blanking cover, a 13, a dust removing pipe fitting, a 14, a servo motor, a 15, a crushing cutter bar, a 16 and an auxiliary crushing rod are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a technical scheme that a sand and stone processing screening mechanism for a reservoir under a pumped storage power station comprises:
The sand and stone screening frame 1, the bottom of sand and stone screening frame 1 transversely is equipped with the sand and stone transfer chain 2 that is used for carrying to outside use to the sand and stone of screening, sand and stone transfer chain 2 is including the support, transfer roller and conveyer belt and motor combination constitute, can outwards carry to appointed position to the sand and stone that sieves to accord with, need not to transport the sand and stone with the dolly through the manual work, sand and stone screening frame 1 bottom one side is equipped with the industry dust catcher 3 that is used for carrying out dust removal to the sand and stone that sieves out, can adsorb the effect of suppressing dust that produces in the ejection of compact, reduce the pollution of dust to annular, and sand and stone screening frame 1 one side's outside is equipped with the sand and stone suction pump 4 that is used for carrying to smashing sand and stone suction and carries out screening, sand and stone suction pump 4 can carry on sand and stone screening otter board 10 through the mode of adsorbing to carry out screening to can reduce the appearance of sand and stone processing dust;
The sand and stone crushing section of thick bamboo 5, upper end one side of sand and stone crushing section of thick bamboo 5 is equipped with the sand and stone circulation transfer chain 6 to sand and stone screening frame 1 discharge end slope, sand and stone circulation transfer chain 6 passes through the carriage, conveyer belt and conveying roller and motor combination, and one side of sand and stone crushing section of thick bamboo 5 support is equipped with the charge pump, the charge pump is used for inhaling the sand and stone raw materials that smashes to sand and stone crushing section of thick bamboo 5's inside, be used for retrieving the sand and stone that does not screen out to sand and stone crushing section of thick bamboo 5 to grind the processing again, the inboard of sand and stone crushing section of thick bamboo 5 is equipped with through the support rotation and is used for smashing the axostylus axostyle 7 to sand and stone to smash the axostylus axostyle 7 and damage the back and change, the bottom of sand and stone crushing section of thick bamboo 5 is connected with and is used for inhaling the material conveying pipe 8 that carries on sand and stone screening to sand and stone screening frame 1 after smashing, make the sand and stone that smashes down to inhale the material conveying pipe 8 and utilize the material pump to inhale the material conveying pipe 8 to carry out material and material screening.
The sand and stone screening frame 1 upper end slope is equipped with fixed plate 9, and fixed plate 9 inside bottom end face avris is equipped with vibration spring spare, and vibration spring spare's one end fixed connection is at sand and stone screening otter board 10's bottom limit avris, strengthen sand and stone screening otter board 10 job vibration's stability, fixed plate 9's inboard slope is equipped with sand and stone screening otter board 10, and sand and stone screening otter board 10's bottom is equipped with the vibration servo motor 11 of installing on fixed plate 9, vibration servo motor 11 installs in fixed plate 9's central point put embedded fixed, fixed plate 9 inboard one end slope runs through and is equipped with blanking cover 12, blanking cover 12's one end runs through the inboard that extends to fixed plate 9 and is used for carrying out the unloading to the sand and stone of screening, and fixed plate 9 inboard one side avris is equipped with the baffle, be connected with dust pipe 13 on the blanking cover 12, dust pipe 13 connects on industry dust collector 3, realize carrying out absorptive effect to the dust that produces, sand and stone circulation transfer chain 6 bottom both ends are equipped with branch respectively fixed in sand and stone crushing section of thick bamboo 5 and sand and stone screening frame 1, and sand and stone circulation transfer chain 6 extend to the inboard side of sand and stone and carry out crushing and pass through 5 to the inside the crushing that is not to be carried out to the inside to be smashed.
The transmission of smashing axostylus axostyle 7 upper end is connected with the servo motor 14 of fixing on the support, drive smashing axostylus axostyle 7 and rotate, and smash the cutter arbor 15 evenly to be equipped with downwards in the slope on the axostylus axostyle 7, realize smashing the sand and stone raw materials, it fixes the supplementary crushing pole 16 on sand and stone crushing section of thick bamboo 5 to stagger between the cutter arbor 15 to be equipped with the slope, can carry out the staggered rotation to sand and stone and carry out the crushing processing of sand and stone, inhale material conveying pipe fitting 8 one end and pass sand and stone screening frame 1's downside and upwards extend from one side of sand and stone transfer chain 2 and the input intercommunication of sand and stone suction pump 4, realize the effect to smashing sand and stone magnetic adsorption material loading, strengthen the efficiency of sand and stone processing, and the discharging pipe that the output end of sand and stone suction pump 4 is connected with extends to sand and stone screening screen 10's material end upper portion, so that to carry out screening operation with smashing sand and stone and utilizing the pipeline to carry out on the sand and stone screening screen 10.
Specifically, when in use, firstly, the pre-crushed sand and stones are adsorbed and conveyed into the sand and stone crushing cylinder 5 through the feeding pump, the servo motor 14 is controlled by the external controller to start and drive the crushing shaft lever 7 to rotate, the crushing shaft lever 7 rotates to drive the separate crushing cutter bars 15 to be staggered and rotated with the auxiliary crushing rod 16 in the sand and stone crushing cylinder 5, the staggered and rotated crushing cutter bars 15 and the auxiliary crushing rod 16 can further crush the pre-crushed sand and stones, the sand and stones can be compositely used as a reprocessing standard, then the crushed sand and stones fall into the suction conveying pipe fitting 8, at the moment, the sand and stone suction pump 4 is controlled to work to adsorb and convey the crushed sand and stones in the suction conveying pipe fitting 8 to the upward inclined end surface of the sand and stone screening screen 10, meanwhile, the vibration servo motor 11 is started to vibrate so that the sand and stone screening screen 10 can perform screening operation along with vibrating sand and stone, sand and stone falling onto the surface of the fixed plate 9 are screened and conveyed to the outside through the blanking cover 12, and the non-conforming sand and stone flows to one inclined end of the sand and stone screening screen 10 and falls onto the surface of the conveying belt on the sand and stone circulating conveying line 6, the sand and stone circulating conveying line 6 is enabled to work by an external controller to obliquely convey the sand and stone to the upper end of the sand and stone crushing cylinder 5, and the sand and stone falls into the sand and stone crushing cylinder 5 to perform crushing treatment again until sand and stone composite processing is standard, so that the quality after sand and stone processing can be further improved, dust generated by blanking can be adsorbed by the industrial dust collector 3, and the phenomenon that the dust pollutes the surrounding environment is avoided.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. Sand and stone processing screening mechanism that reservoir was used under pumped storage power station, its characterized in that includes:
The sand and stone screening frame (1), the bottom of sand and stone screening frame (1) transversely is equipped with sand and stone transfer chain (2) that are used for carrying to outside use to the sand and stone of screening, sand and stone screening frame (1) bottom one side is equipped with industry dust catcher (3) that are used for carrying out dust removal to the sand and stone of screening output, and the outside of sand and stone screening frame (1) one side is equipped with sand and stone suction pump (4) that are used for carrying out screening to smashing sand and stone suction material and carry;
The sand and stone crushing cylinder (5), upper end one side of sand and stone crushing cylinder (5) is equipped with sand and stone circulation transfer chain (6) to sand and stone screening frame (1) discharge end slope, the inboard of sand and stone crushing cylinder (5) is equipped with through the support rotation and is used for smashing axostylus axostyle (7) to sand and stone crushing, the bottom of sand and stone crushing cylinder (5) is connected with and is used for inhaling to carry to sand and stone screening frame (1) to carry out the material pipe fitting (8) of inhaling of screening to smashing back sand and stone unloading.
2. The sand and stone processing screening mechanism for a reservoir under a pumped storage power station as set forth in claim 1, wherein a fixed plate (9) is obliquely arranged at the upper end of the sand and stone screening frame (1), a sand and stone screening screen (10) is obliquely arranged at the inner side of the fixed plate (9), and a vibration servo motor (11) arranged on the fixed plate (9) is arranged at the bottom of the sand and stone screening screen (10).
3. The sand and stone processing screening mechanism for a lower reservoir of a pumped storage power station as set forth in claim 2, wherein a blanking cover (12) is obliquely and penetratingly arranged at one end of the inner side of the fixed plate (9), a dust removing pipe fitting (13) is connected to the blanking cover (12), and the dust removing pipe fitting (13) is connected to an industrial dust collector (3).
4. The sand and stone processing and screening mechanism for a reservoir under a pumped storage power station as set forth in claim 1, wherein the struts at two ends of the bottom of the sand and stone circulating conveyor line (6) are respectively fixed at one side of the sand and stone crushing cylinder (5) and one side of the sand and stone screening frame (1), and the sand and stone circulating conveyor line (6) extends to the bottom side of the discharge end of the sand and stone screening frame (1).
5. The sand and stone processing screening mechanism for a lower reservoir of a pumped storage power station as set forth in claim 1, wherein the upper end of the crushing shaft lever (7) is in transmission connection with a servo motor (14) fixed on a bracket, crushing cutter bars (15) are uniformly arranged on the crushing shaft lever (7) in a downward inclined manner, and auxiliary crushing rods (16) which are obliquely fixed on the sand and stone crushing cylinder (5) are arranged between the crushing cutter bars (15) in a staggered manner.
6. A sand and stone processing screening mechanism for a reservoir under a pumped storage power station as set forth in claim 3, wherein one end of the sand and stone screening frame (1) is penetrated by one end of the sand and stone conveying pipe (8) and extends upwards from one side of the sand and stone conveying line (2) to be communicated with the input end of the sand and stone suction pump (4), and a discharging pipe connected with the output end of the sand and stone suction pump (4) extends to the upper part of the conveying end of the sand and stone screening screen plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421582123.6U CN222789788U (en) | 2024-07-05 | 2024-07-05 | Sand and stone processing screening mechanism for reservoir under pumped storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421582123.6U CN222789788U (en) | 2024-07-05 | 2024-07-05 | Sand and stone processing screening mechanism for reservoir under pumped storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222789788U true CN222789788U (en) | 2025-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421582123.6U Active CN222789788U (en) | 2024-07-05 | 2024-07-05 | Sand and stone processing screening mechanism for reservoir under pumped storage power station |
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|---|---|
| CN (1) | CN222789788U (en) |
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2024
- 2024-07-05 CN CN202421582123.6U patent/CN222789788U/en active Active
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