CN209013714U - A kind of quartz sand dryer - Google PatentsA kind of quartz sand dryer Download PDF
- Publication number
- CN209013714U CN209013714U CN201821518829.0U CN201821518829U CN209013714U CN 209013714 U CN209013714 U CN 209013714U CN 201821518829 U CN201821518829 U CN 201821518829U CN 209013714 U CN209013714 U CN 209013714U
- Prior art keywords
- helix tube
- quartz sand
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 45
- 239000004576 sand Substances 0.000 claims abstract description 18
- 239000003570 air Substances 0.000 claims description 46
- 239000011901 water Substances 0.000 claims description 9
- 230000001681 protective Effects 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000001939 inductive effects Effects 0.000 claims description 3
- 239000011257 shell materials Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 6
- 229920002456 HOTAIR Polymers 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000010586 diagrams Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 229910052904 quartz Inorganic materials 0.000 description 4
- 229910001885 silicon dioxide Inorganic materials 0.000 description 4
- 238000000034 methods Methods 0.000 description 3
- 239000002245 particles Substances 0.000 description 3
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- 229910052737 gold Inorganic materials 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000047 products Substances 0.000 description 2
- 239000000126 substances Substances 0.000 description 2
- 281000087559 Duriron Company companies 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000003082 abrasive agents Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building materials Substances 0.000 description 1
- 239000004568 cements Substances 0.000 description 1
- 239000000919 ceramics Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000012141 concentrates Substances 0.000 description 1
- 239000000706 filtrates Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glasses Substances 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 229910052500 inorganic minerals Inorganic materials 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 229910052604 silicate minerals Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
The utility model provides a kind of quartz sand dryer, including cylinder (1), feed hopper (2), grading plant (3), helix tube (4), hot air pipe (5), air hose (6), air-introduced machine (7), guide wire (8) and water tank (9)；The feed hopper (2) is welded at the top of the cylinder (1), grading plant (3) are equipped in the cylinder (1) bottom, several through-holes, the through-hole spiral arrangement on the cylinder (1) side wall are equipped on the side wall of the cylinder (1)；Helix tube (4) are communicated on the helical form through-hole.The utility model is provided with helix tube on the outside of cylinder and increases the contact area of quartz sand and hot wind to accelerate drying rate; and fugitive dust is hydrolyzed; protection environment improves quartz sand drying efficiency and speed simultaneously; fine sand, coarse sand and impurity can be finely divided simultaneously; and the purity of quartz sand is improved, drain on manpower and material resources is reduced.
The utility model relates to quartz sand production fields, and in particular to a kind of quartz sand dryer.
Quartz sand is quartz through the broken quartz particles being process.Quartz is a kind of nonmetallic mineral, is one Hard, wear-resisting, stable chemical performance the silicate mineral of kind.The color of quartz sand is milky or semi-transparent clear shape, Mohs Hardness 7.
Quartz sand is important industrial mineral raw material, and non-chemical dangerous material are widely used in glass, casting, ceramics and fire prevention Material, smelting duriron, flux for metallurgy, metallurgy, building, chemical industry, plastics, rubber, abrasive material, the industry such as filtrate.
Quartz sand after a series of processes such as rinsings filtering, is finally needing quartz sand drying finished product is made.Quartz Sand dryer belongs to same drying machine equipment with river sand dryer, sand dryer, the long cylinder of monotubular generally can be used, with mine Powder dryer is all similar, is mainly used for the material of drying dry certain humidity and particle size range, is widely used in building materials, smelting Gold, cement industry, various miberal powders, lime stone, coal dust, quartz sand, clay, yellow ground, casting model powder, cleans sand and various gold at chemical industry Belong to concentrate, tailing etc. and is not afraid of high temperature and slightly by the drying drying of the material of smoke contamination.
Requirement due to quartz sand to purity is very high, to avoid secondary pollution as far as possible during drying.And make For the drying of dust-like, it is also necessary to consider the problems of fugitive dust, while under existing drying machine drying speed and efficiency are relatively low, and And total energy finds some impurity, including organic matter, black particle object in drying product, need to consume a large amount of human and material resources into The subsequent removal of impurities of row, the prior art is not high to quartz sand drying efficiency when in use, and is easy to appear dust pollution ambient enviroment, Fine sand, coarse sand and impurity cannot be finely divided simultaneously, need to increase follow-up link, consume a large amount of human and material resources.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of quartz sand dryer, Structure is simple, at low cost.
A kind of quartz sand dryer, including cylinder, feed hopper, grading plant, helix tube, hot air pipe, air hose, air-introduced machine, Guide wire and water tank；
The feed hopper is welded at the top of the cylinder, grading plant is equipped in the cylinder body bottom, in the side of the cylinder Wall is equipped with several through-holes, the through-hole spiral arrangement on the cylinder lateral wall；It is equipped on the helical form through-hole Helix tube, the helix tube are equipped with exhaust vent corresponding with the lead to the hole site, and the helix tube passes through the exhaust vent And the through-hole is connected to the inner barrel；
It is equipped with vertical hot air pipe in the cylinder side, several hot blast manifolds are equipped on the hot air pipe；Described It is connected to by the hot blast manifold with the hot air pipe on helix tube positioned at a side ducts of the hot air pipe；The hot air pipe with Air-heater connection；
The air outlet of the helix tube is connected with air-introduced machine by air hose, and the air-introduced machine is connected by guide wire and water tank It connects；
It is equipped with several vibrators in the cylinder madial wall, is connected with inclined plate with the vibrator, the inclined plate includes Left inclined plate and right inclined plate, the left inclined plate and the right inclined plate interval setting.
Protective net is additionally provided on the position that the helix tube is connected to the through-hole.
The air intake vent of the helix tube is located at cylinder outer upper position, and air outlet is located on the outside of the cylinder Lower position.
Protective net is equipped in the air intake vent and air outlet of the helix tube.
The quantity of the hot blast manifold is determined by the helix tube around the cylinder circle number, each to two circle helix tube connections One hot blast manifold.
The vertical spacing of two adjacent rings helix tube is the 60~80% of the cylinder external diameter.
The grading plant includes being classified classification vibrator, the first filter screen being arranged in cabinet and the classification cabinet And second filter screen；The second level filter screen is located at below the first order filter screen, on the right side of the first order filter screen Connect with impurity discharge port, connect on the right side of the second level filter screen with coarse sand discharge port, the second level filter screen downside and The connection of fine sand discharge port.
Power supply device is additionally provided on the outside of the cylinder body bottom, the power supply device shakes with the vibrator, classification respectively Dynamic device and air inducing mechatronics, and power for it.
The utility model has the advantages that
The utility model is provided with helix tube on the outside of cylinder and increases the contact area of quartz sand and hot wind to accelerate to dry Dry speed, and fugitive dust is hydrolyzed, protection environment improves quartz sand drying efficiency and speed simultaneously, while can be to thin Sand, coarse sand and impurity are finely divided, and improve the purity of quartz sand, reduce drain on manpower and material resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the quartz sand dryer of the utility model.
Fig. 2 is the inner barrel structural schematic diagram of the quartz sand dryer of the utility model.
Wherein, 1 is cylinder, and 11 be vibrator, and 12 be inclined plate, and 2 be feed hopper, and 3 be grading plant, and 30 be classification vibration Device, 31 be first order filter screen, and 32 be second level filter screen, and 4 be helix tube, and 5 be hot air pipe, and 51 be hot blast manifold, 52 be into Air port, 6 be air hose, and 7 be air-introduced machine, and 8 be guide wire, and 9 be water tank.
The utility model is further described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the quartz sand dryer of the utility model.As shown in Figure 1, the quartz of the utility model Sand dryer include cylinder 1, feed hopper 2, grading plant 3, helix tube 4, hot air pipe 5, air hose 6, air-introduced machine 7, guide wire 8 with And water tank 9.The feed hopper 2 is welded at the top of the cylinder 1, grading plant 3 is equipped in 1 bottom of cylinder, in the cylinder 1 Side wall be equipped with several through-hole (not shown)s, the through-hole spiral arrangement on 1 side wall of cylinder；Described Helical form through-hole is equipped with helix tube 4, and the helix tube 4 is equipped with exhaust vent corresponding with the lead to the hole site, the spiral shell Coil 4 inside the exhaust vent and the through-hole and the cylinder 1 by being connected to；It is connected in the helix tube 4 with the through-hole Position on be additionally provided with protective net (not shown), for preventing quartz sand inside the cylinder 1 from entering the helix tube 4 In.In the present invention, the air intake vent 52 of the helix tube 4 is located at the 1 outer upper position of cylinder, and air outlet is located at institute State the 1 outer lower portion position of cylinder.
It is additionally provided with vertical hot air pipe 5 in 1 side of cylinder, several hot blast manifolds 51 are equipped on the hot air pipe 5； It is connected to by the hot blast manifold 51 with the hot air pipe 5 on the helix tube 4 positioned at a side ducts of the hot air pipe 5； The hot air pipe 5 is connect with air-heater.In the present invention, the quantity of the hot blast manifold 51 is by the helix tube 4 around institute It states the circle number of cylinder 1 to determine, each to connect a hot blast manifolds 51 to two circle helix tubes, further, each circle helix tube connects One hot blast manifold 51.
In the present invention, the vertical spacing of two adjacent rings helix tube is the 60~80% of 1 outer diameter of cylinder；
In the present invention, the position of the helix tube 4 is located at 11 lower position of vibrator.
The grading plant 3 includes the classification vibrator 30 being arranged in classification cabinet and the classification cabinet, the first order Filter screen 31 and second level filter screen 32.The second level filter screen 32 is located at 31 lower section of first order filter screen, described 31 right side of first order filter screen is connect with impurity discharge port (not shown), 32 right side of second level filter screen and coarse sand discharge port Connection, 32 downside of second level filter screen are connect with fine sand discharge port.
The air outlet of the helix tube 4 is connected with air-introduced machine 7 by air hose 6, and the air-introduced machine 7 passes through guide wire 8 and water Case 9 connects.The fugitive dust in the hot wind and quartz sand in the cylinder 1 is drawn into the cylinder 1 by the air-introduced machine 7, and It is directed in the water tank 9 by the guide wire 8, improves quartz sand drying efficiency and speed simultaneously in protection environment.? The air intake vent and air outlet of the helix tube 4 are equipped with protective net (not shown).
Fig. 2 is the inner barrel structural schematic diagram of the quartz sand dryer of the utility model.As shown in Fig. 2, this is practical new 1 inner sidewall of cylinder of the quartz sand dryer of type is equipped with several vibrators 11, is connected with inclined plate 12 with the vibrator 11, The inclined plate 12 includes left inclined plate and right inclined plate, and the left inclined plate and the right inclined plate interval are arranged.
Be additionally provided with power supply device (not shown) in 1 bottom outside of cylinder, the power supply device respectively with it is described Vibrator 11, classification vibrator 30 and air inducing mechatronics, and power for it.
Working principle of the utility model is:
Power supply device is connected first with external power supply when in use, is provided for the quartz sand dryer of the utility model Power supply, vibrator 11, classification vibrator 30 and air-introduced machine 7 work；Quartz sand is entered into cylinder 1 by feed hopper 2, simultaneously Air-heater is passed through hot wind toward hot air pipe 5.After the quartz sand of whereabouts collides the left inclined plate in cylinder 1, lower terminal-velocity is slowed down Degree, while quartz sand is carried out by dispersion by the vibration of vibrator 11 and is bounced, it further reduced falling speed；Afterwards with right inclined plate into Row collision carries out slowing down falling speed and dispersion again；Hot wind is blown by hot blast manifold 51, is blown, is passed through to quartz sand The hot wind that 4 different location of helix tube is blown into, which carries out comprehensive blowing to quartz sand, dries.Then fugitive dust is sucked water by air-introduced machine 8 In case 9, protection environment improves quartz sand drying efficiency and speed simultaneously, when quartz sand enters grading plant 3 by cylinder 1 Afterwards, since mesh is of different sizes, first order filter screen 31, second level filter screen 32 are vibrated by classification vibrator 30, Fine sand, coarse sand and impurity are separated.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.
1. a kind of quartz sand dryer, it is characterised in that: including cylinder (1), feed hopper (2), grading plant (3), helix tube (4), hot air pipe (5), air hose (6), air-introduced machine (7), guide wire (8) and water tank (9)；
The feed hopper (2) is welded at the top of the cylinder (1), grading plant (3) is equipped in the cylinder (1) bottom, described The side wall of cylinder (1) is equipped with several through-holes, the through-hole spiral arrangement on the cylinder (1) side wall；In the spiral shell It revolves shape through-hole and is equipped with helix tube (4), the helix tube (4) is equipped with exhaust vent corresponding with the lead to the hole site, described Helix tube (4) inside the exhaust vent and the through-hole and the cylinder (1) by being connected to；
It is equipped with vertical hot air pipe (5) in the cylinder (1) side, several hot blast manifolds are equipped on the hot air pipe (5) (51)；A side ducts on the helix tube (4) positioned at the hot air pipe (5) pass through the hot blast manifold (51) and the heat Air hose (5) connection；The hot air pipe (5) connect with air-heater；
The air outlet of the helix tube (4) is connected with air-introduced machine (7) by air hose (6), and the air-introduced machine (7) passes through guide wire (8) it is connect with water tank (9)；
Several vibrators (11) are equipped on the cylinder (1) inner sidewall, are connected with inclined plate (12), institute with the vibrator (11) Stating inclined plate (12) includes left inclined plate and right inclined plate, and the left inclined plate and the right inclined plate interval are arranged.
2. quartz sand dryer according to claim 1, it is characterised in that: connect in the helix tube (4) and the through-hole Protective net is additionally provided on logical position.
3. quartz sand dryer according to claim 1, it is characterised in that: the air intake vent of the helix tube (4) is located at institute Cylinder (1) outer upper position is stated, air outlet is located at the cylinder (1) outer lower portion position.
4. quartz sand dryer according to claim 1, it is characterised in that: the helix tube (4) air intake vent and go out Air port is equipped with protective net.
5. quartz sand dryer according to claim 1, it is characterised in that: the quantity of the hot blast manifold (51) is by described Helix tube (4) is determined around the cylinder (1) circle number, each to connect a hot blast manifold (51) to two circle helix tubes.
6. quartz sand dryer according to claim 1, it is characterised in that: the vertical spacing of two adjacent rings helix tube is institute State the 60~80% of cylinder (1) outer diameter.
7. quartz sand dryer according to claim 1, it is characterised in that: the grading plant (3) includes classification cabinet And classification vibrator (30), first order filter screen (31) and the second level filter screen (32) being arranged in the classification cabinet； The second level filter screen (32) is located at below the first order filter screen (31), on the right side of the first order filter screen (31) with it is miscellaneous The connection of matter discharge port, second level filter screen (32) right side is connect with coarse sand discharge port, under the second level filter screen (32) Side is connect with fine sand discharge port.
8. quartz sand dryer according to claim 1, it is characterised in that: in the cylinder (1), bottom outside is additionally provided with Power supply device, the power supply device with the vibrator (11), classification vibrator (30) and air inducing mechatronics, and are respectively It is powered.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201821518829.0U CN209013714U (en)||2018-09-18||2018-09-18||A kind of quartz sand dryer|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201821518829.0U CN209013714U (en)||2018-09-18||2018-09-18||A kind of quartz sand dryer|
|Publication Number||Publication Date|
|CN209013714U true CN209013714U (en)||2019-06-21|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201821518829.0U Active CN209013714U (en)||2018-09-18||2018-09-18||A kind of quartz sand dryer|
Country Status (1)
|CN (1)||CN209013714U (en)|
- 2018-09-18 CN CN201821518829.0U patent/CN209013714U/en active Active
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