Flotation device for quartz sand processing

Abstract

The utility model provides a flotation device for quartz sand processing, which relates to the technical field of flotation devices, and comprises a flotation mechanism, the bottom of the flotation mechanism is fixedly connected with a cleaning mechanism, the cleaning mechanism comprises a bottom plate, the top of the bottom plate is fixedly provided with three supporting seats, and a conveying pipeline is fixedly connected among the tops of the three supporting seats. Three sets of connecting blocks are fixedly installed on the inner surface wall of the conveying pipeline, and a filter pipe is fixedly connected between one sides of the outer walls of the three sets of connecting blocks. According to the quartz sand flotation and cleaning device, deep cleaning of quartz sand after flotation is achieved under the mutual cooperation of the flotation mechanism and the cleaning mechanism, residual chemicals and impurities on the quartz sand are effectively removed through the cleaning process, the purity of the quartz sand is improved, and meanwhile, due to the stirring and loosening effects of the spiral blades, the flotation efficiency is improved. The quartz sand cleaning device is beneficial to cleaning chemicals and impurities attached to the surface of the quartz sand, can ensure that the cleaned quartz sand is discharged at a constant speed, and prevents the blockage phenomenon from occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of flotation devices, in particular to a flotation device for quartz sand processing. Background Art

[0002] Quartz sand is quartz particles obtained by crushing quartz stone. Quartz stone is a non-metallic mineral with the characteristics of hardness, wear resistance and stable chemical properties. Due to the complex composition of quartz sand, in addition to iron-containing minerals, it often contains impurities such as mica, feldspar and clay minerals. In order to purify quartz particles from quartz sand, flotation technology is required. During the flotation process, the iron oxide film and other impurities on the surface of the quartz are first wiped off by strong stirring, and then different pH values ​​and collectors are used to float mica, iron-containing minerals, feldspar and other impurities respectively. In this process, pH value is a very important parameter, which needs to be monitored and adjusted in real time by pH sensors.

[0003] During the processing of existing quartz sand processing flotation devices, due to incomplete reaction of flotation agents, imperfect cleaning process and limitations of equipment design, some agents or impurities will remain in the quartz sand after flotation. These residues not only affect the purity and performance of the quartz sand, but may also limit its use in high-purity application scenarios. Utility Model Content

[0004] The utility model aims to solve the problem that when the above-mentioned equipment is in use, part of the reagents or impurities will remain in the quartz sand after flotation, which affects the purity and performance of the quartz sand, thereby proposing a flotation device for quartz sand processing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flotation device for processing quartz sand, comprising a flotation mechanism, the bottom of which is fixedly connected with a cleaning mechanism;

[0006] The cleaning mechanism comprises a bottom plate, three supporting seats are fixedly installed on the top of the bottom plate, a conveying pipe is fixedly connected between the tops of the three supporting seats, three groups of connecting blocks are fixedly installed on the inner surface wall of the conveying pipe, one side of the outer wall of the three groups of connecting blocks is fixedly connected with a filter pipe, one side of the outer wall of the filter pipe is provided with a mounting groove, a movable shaft is movably inserted into the inner surface wall of the mounting groove, one side of the outer wall of the movable shaft is fixedly connected with a conveying motor, the outer wall of the movable shaft is fixedly sleeved with a spiral blade, the outer wall of the filter pipe is fixedly connected with a spray box, the top of the spray box is fixedly connected with a spray pipe, the outer wall of the spray pipe is fixedly connected with a group of nozzles, the input end of the spray pipe is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a connecting pipe, the input end of the connecting pipe is fixedly connected with a water tank, the outer wall of the conveying pipe is fixedly connected with a discharge pipe, and the outer wall of the conveying pipe is fixedly connected with a sewage pipe.

[0007] Preferably, the flotation mechanism comprises a flotation box, a driving groove is provided on the top of the flotation box, a stirring motor is fixedly inserted into the inner surface wall of the driving groove, and a stirring shaft is fixedly connected to the output end of the stirring motor.

[0008] Preferably, the outer wall fixing sleeve of the stirring shaft is provided with a group of fixing rings, and the outer wall of the group of fixing rings is fixedly mounted with three stirring blades, and one side of the outer wall of the flotation box is provided with two movable grooves.

[0009] Preferably, the inner walls of the two movable grooves are movably inserted with rotating rollers, the outer walls of the two rotating rollers are fixedly connected with three scrapers, the outer walls of the two rotating rollers are fixedly sleeved with driven gears, and a driving gear is meshingly connected between the outer walls of the two driven gears.

[0010] Preferably, the inner surface wall of the driving gear is fixedly sleeved with a driving motor, the outer surface wall of the flotation box is fixedly connected to two waste liquid ports, and the top of the flotation box is fixedly connected to a feed hopper.

[0011] Preferably, the bottom of the flotation box is fixedly connected to a discharge pipe, and the inner surface wall of the discharge pipe is movably provided with a control valve.

[0012] Preferably, the bottom of the flotation box is fixedly connected to the top of the bottom plate, and the output end of the discharge pipe is fixedly connected to the input end of the filter tube.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the flotation mechanism and the cleaning mechanism cooperate with each other to achieve deep cleaning of the quartz sand after flotation. Through the cleaning process, the residual reagents and impurities on the quartz sand are effectively removed, and its purity is improved. At the same time, the stirring and loosening effect of the spiral blades not only helps to remove the reagents and impurities attached to the surface of the quartz sand, but also ensures that the cleaned quartz sand is discharged at a uniform speed to prevent the occurrence of blockage.

[0015] 2. In the utility model, the mixing of quartz sand and flotation reagent can be accelerated by the mutual cooperation of various components of the flotation mechanism, thereby improving the flotation effect, and the scraper can automatically scrape off the floating impurities and foam, without manual operation, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a flotation device for processing quartz sand;

[0017] Figure 2 The utility model provides a three-dimensional disassembled diagram of a flotation mechanism in a flotation device for processing quartz sand;

[0018] Figure 3 A three-dimensional diagram of a cleaning mechanism in a flotation device for processing quartz sand is provided for the utility model;

[0019] Figure 4 The utility model provides a three-dimensional exploded view of the partial structure of a cleaning mechanism in a flotation device for quartz sand processing.

[0020] Legend:

[0021] 1. Flotation mechanism; 101. Flotation box; 102. Driving trough; 103. Stirring motor; 104. Stirring shaft; 105. Fixed ring; 106. Stirring blade; 107. Movable trough; 108. Rotating roller; 109. Scraper; 110. Driven gear; 111. Driving gear; 112. Driving motor; 113. Waste liquid outlet; 114. Feed hopper; 115. Discharge pipe; 116. Control valve;

[0022] 2. Cleaning mechanism; 201. Bottom plate; 202. Support seat; 203. Conveying pipeline; 204. Connecting block; 205. Filter tube; 206. Mounting groove; 207. Movable shaft; 208. Conveying motor; 209. Spiral blade; 210. Spray box; 211. Spray pipe; 212. Spray head; 213. Water pump; 214. Connecting pipe; 215. Water tank; 216. Discharge pipe; 217. Drain pipe. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a flotation device for quartz sand processing, comprising a flotation mechanism 1, the bottom of which is fixedly connected with a cleaning mechanism 2;

[0026] The cleaning mechanism 2 includes a bottom plate 201, three support seats 202 are fixedly installed on the top of the bottom plate 201, a conveying pipe 203 is fixedly connected between the tops of the three support seats 202, three groups of connecting blocks 204 are fixedly installed on the inner surface wall of the conveying pipe 203, a filter tube 205 is fixedly connected between the outer walls of the three groups of connecting blocks 204, a mounting groove 206 is opened on one side of the outer wall of the filter tube 205, a movable shaft 207 is movably inserted in the inner surface wall of the mounting groove 206, a conveying motor 208 is fixedly connected to one side of the outer wall of the movable shaft 207, and the outer wall of the movable shaft 207 is fixedly connected to the conveying motor 208. The outer wall is fixedly sleeved with spiral blades 209, the outer wall of the filter tube 205 is fixedly connected to a spray box 210, the top of the spray box 210 is fixedly connected to a spray pipe 211, the outer wall of the spray pipe 211 is fixedly connected to a group of nozzles 212, the input end of the spray pipe 211 is fixedly connected to a water pump 213, the input end of the water pump 213 is fixedly connected to a connecting pipe 214, the input end of the connecting pipe 214 is fixedly connected to a water tank 215, the outer wall of the conveying pipeline 203 is fixedly connected to a discharge pipe 216, and the outer wall of the conveying pipeline 203 is fixedly connected to a sewage pipe 217.

[0027] The effect achieved by the entire embodiment 1 is that after the quartz sand flotation process is completed, the flotated quartz sand falls into the interior of the filter tube 205 through the conveying pipe 203, and then the conveying motor 208 is started, and its output end drives the movable shaft 207 to rotate, and the movable shaft 207 further drives the spiral blade 209 to rotate. The rotation of the spiral blade 209 not only promotes the advancement of the quartz sand in the filter tube 205, but also preliminarily stirs and loosens the quartz sand through its spiral structure, which helps to remove the residual medicine and impurities attached to the surface of the quartz sand. At the same time, the water pump 213 is started, and the water pump 213 pumps the quartz sand from the water tank 215. The pressurized water flows into a group of nozzles 212 through the spray pipe 211. The group of nozzles 212 sprays water in a uniform and dense form to spray and clean the quartz sand being transported forward. In this way, the water flow can effectively wash away the residual agents and impurities on the surface of the quartz sand. During the cleaning process, the residual agents and impurities are washed to the inner surface wall of the conveying pipe 203. These pollutants are finally discharged from the device through the drain pipe 217. After such a cleaning process, the quartz sand is effectively cleaned. Finally, the cleaned quartz sand is discharged from the device through the discharge pipe 216, ready for subsequent processing or use.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the flotation mechanism 1 includes a flotation box 101, a driving groove 102 is provided on the top of the flotation box 101, a stirring motor 103 is fixedly inserted into the inner surface wall of the driving groove 102, a stirring shaft 104 is fixedly connected to the output end of the stirring motor 103, a group of fixed rings 105 are fixedly sleeved on the outer wall of the stirring shaft 104, three stirring blades 106 are fixedly installed on the outer wall of the group of fixed rings 105, two movable grooves 107 are provided on one side of the outer wall of the flotation box 101, rotating rollers 108 are movably inserted into the inner surface walls of the two movable grooves 107, three scrapers 109 are fixedly connected to the outer walls of the two rotating rollers 108, and two rotating rollers 108 are fixedly connected to the outer walls. The outer wall of the movable roller 108 is fixedly sleeved with a driven gear 110, the outer walls of the two driven gears 110 are meshed with a driving gear 111, the inner wall of the driving gear 111 is fixedly sleeved with a driving motor 112, the outer wall of the flotation box 101 is fixedly connected with two waste liquid ports 113, the top of the flotation box 101 is fixedly connected with a feed hopper 114, the bottom of the flotation box 101 is fixedly connected with a discharge pipe 115, the inner wall of the discharge pipe 115 is movably inserted with a control valve 116, the bottom of the flotation box 101 is fixedly connected to the top of the bottom plate 201, and the output end of the discharge pipe 115 is fixedly connected to the input end of the filter tube 205.

[0029] The effect achieved by the entire embodiment 2 is that after the device is powered on, the quartz sand to be floated and the flotation reagent enter the flotation box 101 at a uniform speed through the feed hopper 114. At this time, the stirring motor 103 is started, and its output end drives the stirring shaft 104 to rotate. The rotation of the stirring shaft 104 drives the fixed ring 105 and the stirring blade 106 to rotate, thereby achieving full stirring and mixing of the quartz sand in the flotation box 101. This stirring action helps the quartz sand to contact evenly with the flotation reagent, thereby improving the flotation effect. In the flotation process of the quartz sand, the flotation reagent is used to In flotation treatment, the treated impurities, dirt and active agent waste liquid float to the water surface, and the driving motor 112 is started at this time. Its output end drives the driving gear 111 to rotate, and the driving gear 111 further drives the two driven gears 110 to rotate, thereby driving the two rotating rollers 108 and the two sets of scrapers 109 to rotate. The rotation of the scraper 109 is to scrape the rising impurities and soil and discharge them from the waste liquid port 113. Through the stirring and the action of the scraper 109, the flotation of quartz sand and the control of impurities are realized, and the flotation efficiency and purity of quartz sand are improved.

[0030] Working principle: After the device is started, quartz sand and flotation reagents enter the flotation box 101 at a uniform speed, and the stirring motor 103 drives the stirring shaft 104 to rotate, so as to achieve uniform mixing of quartz sand and reagents and improve the flotation effect. During the flotation process, quartz sand sinks due to gravity, while the impurities treated by the flotation reagent rise to the liquid surface. At this time, the driving motor 112 is started, and the two sets of scrapers 109 are driven to rotate through the gear transmission to scrape off the impurities floating to the surface and discharge them through the waste liquid port 113. After the flotation is completed, the staff opens the control valve 116, and the quartz sand passes through the discharge pipe 11 5 enters the filter tube 205, at which time the conveying motor 208 is started to drive the movable shaft 207 and the spiral blade 209 to rotate, pushing the quartz sand forward and initially stirring it to loosen it, removing the residual medicine and impurities attached to it. At the same time, the water pump 213 draws water from the water tank 215 for pressurization, and evenly and finely sprays and cleans the quartz sand through a group of nozzles 212, effectively flushing away the surface residues. The pollutants being cleaned are flushed to the inner surface wall of the conveying pipe 203 and discharged through the sewage pipe 217. Finally, the cleaned quartz sand is discharged at a uniform speed through the discharge pipe 216 to prepare for subsequent treatment or use.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A flotation device for processing quartz sand, comprising a flotation mechanism (1), characterized in that: A cleaning mechanism (2) is fixedly connected to the bottom of the flotation mechanism (1); The cleaning mechanism (2) comprises a bottom plate (201), three support seats (202) are fixedly mounted on the top of the bottom plate (201), a conveying pipe (203) is fixedly connected between the tops of the three support seats (202), three groups of connection blocks (204) are fixedly mounted on the inner surface wall of the conveying pipe (203), one side of the outer wall of the three groups of connection blocks (204) is fixedly connected to a filter tube (205), one side of the outer wall of the filter tube (205) is provided with a mounting groove (206), the inner surface wall of the mounting groove (206) is movably inserted with a movable shaft (207), one side of the outer wall of the movable shaft (207) is fixedly connected to a conveying motor (208), and the movable shaft (207) is fixedly mounted on the outer wall of the movable shaft (207). The outer wall is fixedly sleeved with a spiral blade (209); the outer wall of the filter tube (205) is fixedly connected to a spray box (210); the top of the spray box (210) is fixedly connected to a spray pipe (211); the outer wall of the spray pipe (211) is fixedly connected to a group of nozzles (212); the input end of the spray pipe (211) is fixedly connected to a water pump (213); the input end of the water pump (213) is fixedly connected to a connecting pipe (214); the input end of the connecting pipe (214) is fixedly connected to a water tank (215); the outer wall of the conveying pipe (203) is fixedly connected to a discharge pipe (216); and the outer wall of the conveying pipe (203) is fixedly connected to a sewage discharge pipe (217).

2. A flotation device for processing quartz sand according to claim 1, characterized in that: The flotation mechanism (1) comprises a flotation box (101), the top of the flotation box (101) is provided with a driving groove (102), the inner surface wall of the driving groove (102) is fixedly provided with a stirring motor (103), and the output end of the stirring motor (103) is fixedly connected to a stirring shaft (104).

3. A flotation device for processing quartz sand according to claim 2, characterized in that: The outer wall of the stirring shaft (104) is fixedly sleeved with a group of fixing rings (105), and the outer wall of the group of fixing rings (105) is fixedly mounted with three stirring blades (106). One side of the outer wall of the flotation box (101) is provided with two movable grooves (107).

4. A flotation device for processing quartz sand according to claim 3, characterized in that: The inner surface walls of the two movable grooves (107) are both movably inserted with a rotating roller (108), the outer surface walls of the two rotating rollers (108) are both fixedly connected with three scrapers (109), the outer surface walls of the two rotating rollers (108) are both fixedly sleeved with a driven gear (110), and the outer surfaces of the two driven gears (110) are meshedly connected with a driving gear (111).

5. A flotation device for processing quartz sand according to claim 4, characterized in that: The inner surface wall of the driving gear (111) is fixedly sleeved with a driving motor (112), the outer surface wall of the flotation box (101) is fixedly connected to two waste liquid ports (113), and the top of the flotation box (101) is fixedly connected to a feed hopper (114).

6. A flotation device for processing quartz sand according to claim 5, characterized in that: The bottom of the flotation box (101) is fixedly connected to a discharge pipe (115), and a control valve (116) is movably inserted into the inner surface wall of the discharge pipe (115).

7. A flotation device for processing quartz sand according to claim 6, characterized in that: The bottom of the flotation box (101) is fixedly connected to the top of the bottom plate (201), and the output end of the discharge pipe (115) is fixedly connected to the input end of the filter pipe (205).

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