CN109357518A - Environment-friendly type quartz sand automatic drier and quartz sand furnace drying method - Google Patents
Environment-friendly type quartz sand automatic drier and quartz sand furnace drying method Download PDFInfo
- Publication number
- CN109357518A CN109357518A CN201811244776.2A CN201811244776A CN109357518A CN 109357518 A CN109357518 A CN 109357518A CN 201811244776 A CN201811244776 A CN 201811244776A CN 109357518 A CN109357518 A CN 109357518A
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- Prior art keywords
- quartz sand
- drying room
- distribution disc
- drying
- environment
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/006—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors the movement being imparted by oscillation or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/14—Sand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of environment-friendly type quartz sand automatic drier and quartz sand furnace drying methods, including drying room, discharge port is arranged in the top setting feed inlet of the drying room, bottom, and inlet port and outlet port are equipped with dedusting chamber and connect the material chute pipe of dedusting chamber；The feed barrel of the inside setting connection feed inlet of the drying room, several distribution disc feeders being arranged centered on feed barrel, distribution disc feeder presses the ascending sequence setting of diameter in the vertical direction, corresponds to the space that adjacent distribution disc feeder is formed on the inner wall of drying room and several blowing mouths etc. are arranged.The present invention has the designs such as unique layering blowing drying, closed dust and washing cleaning, and drying efficiency is high, and high degree of automation, environmental pollution is small, practical, is suitable for popularization and application.
Description
Technical field
The present invention relates to quartz sand processing equipment technical fields, more particularly to a kind of novel in design, drying efficiency height, row
It puts and pollutes small environment-friendly type quartz sand automatic drier and quartz sand furnace drying method.
Technical background
Quartz sand is important industrial mineral raw material, is industrially often divided into quartz sand: common quartz sand, purification quartz
Sand, glass sand, tekite sand and silicon powder etc..Quartz sand is a kind of hard, wear-resisting, stable chemical performance silicate
Mineral, main mineral constituent are SiO2, there is higher fire resistance, and non-chemical dangerous material are widely used in glass, casting, pottery
The industry such as porcelain and refractory material, smelting duriron, flux for metallurgy, metallurgy, building, chemical industry, plastics, rubber, abrasive material.
Quartz sand generally can be by natural quartz ore through techniques systems such as primary screening, broken, washing, drying and postsearch screenings
At the quartz sand material of different size.Wherein drying is to influence the important step of quartz sand quality, and existing drying mode is mostly
Hot-air seasoning, quartz sand and air flow contacts area are little in drying course, there are the deficiencies such as drying is uneven, drying efficiency is low,
And the quartz sand dust generated in drying course be easy to cause environmental pollution, harmful human health, it is therefore desirable to be improved.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, the present invention provide a kind of environment-friendly type quartz sand from
Dynamic drying unit, with designs such as unique layering blowing drying, closed dust and washing cleanings, drying efficiency is high, automatically
Change degree is high, and environmental pollution is small, practical, is suitable for popularization and application.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of environment-friendly type quartz sand automatic drier, it is characterised in that: including drying room, the side wall of drying room includes outer
Wall, inner wall and the intermediate cavity between outer wall, inner wall, wherein
Discharge port is arranged in the top setting feed inlet of the drying room, bottom, and inlet port and outlet port are equipped with dedusting chamber
With the material chute pipe of connection dedusting chamber；
The feed barrel of the inside setting connection feed inlet of the drying room, several points be arranged centered on feed barrel
Expect that disk, distribution disc feeder press the ascending sequence setting of diameter in the vertical direction, several each layers of correspondence point are arranged in feed barrel
Expect that independent feed barrel driving motor is arranged in the sub-material mouth of disk, feed barrel, feed barrel driving motor is mounted on drying
The outside of room；
Correspond to the space that adjacent distribution disc feeder is formed on the inner wall of the drying room and several blowing mouths be set, drying room it is outer
Circulating fan and external air hose is arranged in portion, and exhaust outlet is arranged on the inner wall of drying room, several air inlets are arranged on the side wall of drying room
Pipe and air-exhausting duct, circulating fan connect blowing mouth by blast pipe, and exhaust outlet connects circulated air with external air hose by air-exhausting duct
Filter screen is arranged at exhaust outlet for machine.
Preferably, one end of the dedusting chamber is equipped with dust-exhausting port, the other end is equipped with push plate and cylinder, dust-exhausting port is equipped with logical
The fixed door of reset spring is crossed, mandril is arranged in push plate front end, connecting rod is arranged in rear end, and cylinder connects connecting rod and for driving push plate
It moves forward and backward, mandril pushes door open, exposes dust-exhausting port when advancing for push plate, mandril leaves door when push plate retreats, and door is multiple
Position covers dirt mouth.
Preferably, the bearing block for installing each distribution disc feeder, each distribution disc feeder are arranged on the feed barrel
The rectangular sub-material track dissipated outward with the center of circle is set.
Preferably, the distribution disc feeder can axially be evenly distributed with 4~12 layers along feed barrel, the race diameter of distribution disc feeder is
300mm~1800mm, distribution disc feeder with a thickness of the stainless steel plate of 0.8~2mm by being made.
Preferably, several spray ports are arranged in the top of the intermediate cavity, discharge outlet, the outside of drying room is arranged in bottom
The inlet pipeline connecting with spray port is set, and discharge outlet is equipped with the sealing cover opened or closed manually.
Preferably, the connection type of the air-exhausting duct, blast pipe and external air hose is detachable connection.
Preferably, the blast pipe and air-exhausting duct are all made of Anti-high temperature composite pipe.
The present invention also provides a kind of quartz sand furnace drying methods using aforementioned environment-friendly type quartz sand automatic drier, special
Sign is, comprising the following steps:
Step 1: quartz sand being poured into material chute pipe, drying room is entered by dedusting chamber, feed inlet；
Step 2: starting circulating fan；
Step 3: starting feed barrel driving motor, quartz sand enter distribution disc feeder by sub-material mouth, fall through sub-material track
Enter drying room bottom, from discharge hole for discharge.
The utility model has the advantages that a kind of environment-friendly type quartz sand automatic drier provided by the invention, blows with unique layering
The designs such as wind drying, closed dust and washing cleaning, drying efficiency is high, and high degree of automation, environmental pollution is small, practicability
By force, it is suitable for popularization and application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred implementation of the invention；
Fig. 2 is the structural schematic diagram of dedusting chamber in Fig. 1；
Fig. 3 is the structural schematic diagram of the distribution disc feeder in Fig. 1.
Specific embodiment
It is as shown in Figure 1 to Figure 3 a kind of environment-friendly type quartz sand automatic drier, including drying room 1, the side wall of drying room
Including outer wall 11, inner wall 12 and the intermediate cavity 13 between outer wall 11, inner wall 12, wherein the top of drying room 1 be arranged into
Discharge port 15 is arranged in material mouth 14, bottom, and feed inlet 14 and discharge port 15 are equipped with dedusting chamber 2 and the material of connection dedusting chamber 2 slips
Pipe 3；The feed barrel 4 of the inside setting connection feed inlet 14 of drying room 1, several sub-materials being arranged centered on feed barrel 4
Disk 5, for distribution disc feeder 5 in the vertical direction by the ascending sequence setting of diameter, each layer of several correspondences point is arranged in feed barrel 4
Expect that independent feed barrel driving motor 42 is arranged in the sub-material mouth 41 of disk 5, feed barrel 4, feed barrel driving motor 42 is pacified
Mounted in the outside of drying room 1.In use, quartz sand to be dried is successively by material chute pipe, dedusting chamber, feed inlet, feed barrel
Enter the ascending distribution disc feeder of each layer with sub-material mouth, material spreads the work in vibration, is not susceptible to block, and is layered
Drying, preferably distribution disc feeder are solid construction, and material is made to enter next layer along disk border, and blowing area is big, drying is more thorough,
Heater can be increased in drying room, warm wind is blasted and enter drying, drying efficiency is higher.Inlet port and outlet port are respectively provided with tubulose
Elephant trunk structure, facilitate the quick input and output material of self weight realized and utilize material, and be not likely to produce fugitive dust, it is more environmentally friendly.
As shown in Figure 1, the space that adjacent distribution disc feeder 5 is formed is corresponded on the inner wall of drying room 1 is arranged several blowing mouths 61,
Circulating fan 6 and external air hose 62 is arranged in the external of drying room 1, and exhaust outlet 63 is arranged on the inner wall of drying room 1, drying room 1
Several blast pipes 64 and air-exhausting duct 65 are set on side wall, and circulating fan 6 connects blowing mouth 61 by blast pipe 64, and exhaust outlet 63 is logical
It crosses air-exhausting duct 65 and external air hose 62 connects circulating fan 6, filter screen 631 is set at exhaust outlet 63, forms air-supply circulation line,
It is energy saving, and reduce occupation area of equipment.Several spray ports 131 are arranged in the top of intermediate cavity 13, discharge outlet is arranged in bottom
132, the inlet pipeline 133 that the external setting of drying room 1 is connect with spray port 131, discharge outlet 132 is equipped with and opens or closes manually
Sealing cover, intermediate cavity convenient for cleaning, and the mode of water cleaning is not easy fugitive dust, dust accumulation, cleans more thorough.
As shown in Fig. 2, one end of dedusting chamber 2 is equipped with dust-exhausting port 21, the other end is equipped with push plate 22 and cylinder 23, dust-exhausting port 21
Equipped with the door 211 fixed by reset spring, mandril 221 is arranged in 22 front end of push plate, connecting rod 222 is arranged in rear end, and cylinder 23 connects
Connective pole 222 and for driving push plate 22 to move forward and backward, mandril 221 pushes door 211 open, exposes dust discharge when advancing for push plate 22
Mouth 21, mandril 221 leaves door 211 when push plate 22 retreats, and door 211 resets, covers dust-exhausting port 21.In inlet port and outlet port
It is respectively provided with dedusting chamber, it is convenient that concentration removing is carried out to impurity such as the dusts deposited, and unique reset design does not influence to make
With the leakproofness of the entirety of drying room in the process.
As shown in figure 3, the bearing block for installing each distribution disc feeder 5 is arranged in the present embodiment, on feed barrel 4, respectively
The rectangular sub-material track 51 dissipated outward with the center of circle is arranged in a distribution disc feeder 5, and sub-material more evenly, increases quartz sand material and dries
When dry and the contact area of air stream, dries quantity and drying efficiency are improved.Distribution disc feeder 5 is by with a thickness of 0.8~2mm's simultaneously
Stainless steel plate is made, and delays to corrode in the environment of high temperature and humidity.
As the preferred of the present embodiment, the connection type of air-exhausting duct 65, blast pipe 64 and external air hose 62 is detachable
Formula connection, is easily and thoroughly cleaned, blast pipe 64 and air-exhausting duct 65 are all made of Anti-high temperature composite pipe, such as phenolic aldehyde pipe, fiberglass tubes, resistance to
High-temperature behavior is good, prolongs the service life.
Claims (8)
1. a kind of environment-friendly type quartz sand automatic drier, it is characterised in that: including drying room (1), the side wall of drying room includes
Outer wall (11), inner wall (12) and the intermediate cavity (13) between outer wall (11), inner wall (12), wherein
Top setting feed inlet (14) of the drying room (1), bottom setting discharge port (15), feed inlet (14) and discharge port
(15) it is equipped with dedusting chamber (2) and connects the material chute pipe (3) of dedusting chamber (2)；
The feed barrel (4) of inside setting connection feed inlet (14) of the drying room (1) is set centered on feed barrel (4)
Several distribution disc feeders (5) set, distribution disc feeder (5) is in the vertical direction by the ascending sequence setting of diameter, feed barrel (4)
The sub-material mouth (41) of each layer distribution disc feeder (5) of several correspondences is set, and independent feed barrel driving motor is arranged in feed barrel (4)
(42), feed barrel driving motor (42) is mounted on the outside of drying room (1)；
The space that adjacent distribution disc feeder (5) is formed is corresponded on the inner wall of the drying room (1), and several blowing mouths (61), drying are set
Circulating fan (6) and external air hose (62) are arranged in the external of room (1), exhaust outlet (63) are arranged on the inner wall of drying room (1), drying
Several blast pipes (64) and air-exhausting duct (65) are set on the side wall of room (1), and circulating fan (6) passes through blast pipe (64) connection blowing
Mouth (61), exhaust outlet (63) connect circulating fan (6) by air-exhausting duct (65) and external air hose (62), are arranged at exhaust outlet (63)
Filter screen (631).
2. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the dedusting chamber (2)
One end is equipped with dust-exhausting port (21), the other end is equipped with push plate (22) and cylinder (23), and dust-exhausting port (21) is equipped with solid by reset spring
Mandril (221), rear end setting connecting rod (222) is arranged in fixed door (211), push plate (22) front end, and cylinder (23) connects connecting rod
(222) and for driving push plate (22) to move forward and backward, mandril (221) is pushed door (211) open, is exposed when advancing for push plate (22)
Dust-exhausting port (21), mandril (221) leaves door (211) when push plate (22) retreats, and door (211) resets, covers dust-exhausting port (21).
3. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the feed barrel (4)
The upper bearing block being arranged for installing each distribution disc feeder (5), each distribution disc feeder (5) setting are dissipated rectangular outward with the center of circle
The sub-material track (51) of shape.
4. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the distribution disc feeder (5)
4~12 layers can be axially evenly distributed with along feed barrel (4), the race diameter of distribution disc feeder (5) is 300mm~1800mm, distribution disc feeder
(5) by being made with a thickness of the stainless steel plate of 0.8~2mm.
5. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the intermediate cavity (13)
Top several spray ports (131), bottom setting discharge outlet (132), the external setting of drying room (1) and spray port are set
(131) inlet pipeline (133) connected, discharge outlet (132) are equipped with the sealing cover opened or closed manually.
6. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the air-exhausting duct (65),
The connection type of blast pipe (64) and external air hose (62) is detachable connection.
7. environment-friendly type quartz sand automatic drier according to claim 1, it is characterised in that: the blast pipe (64) and
Air-exhausting duct (65) is all made of Anti-high temperature composite pipe.
8. a kind of quartz sand furnace drying method using environment-friendly type quartz sand automatic drier described in claim 1~7, feature
It is, comprising the following steps:
Step 1: quartz sand being poured into material chute pipe (3), drying room (1) is entered by dedusting chamber (2), feed inlet (14)；
Step 2: starting circulating fan (6)；
Step 3: starting feed barrel driving motor (42), quartz sand enters distribution disc feeder (5) by sub-material mouth (41), through sub-material
Track (51) falls into drying room (1) bottom, discharges from discharge port (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244776.2A CN109357518A (en) | 2018-10-24 | 2018-10-24 | Environment-friendly type quartz sand automatic drier and quartz sand furnace drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811244776.2A CN109357518A (en) | 2018-10-24 | 2018-10-24 | Environment-friendly type quartz sand automatic drier and quartz sand furnace drying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357518A true CN109357518A (en) | 2019-02-19 |
Family
ID=65346657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811244776.2A Pending CN109357518A (en) | 2018-10-24 | 2018-10-24 | Environment-friendly type quartz sand automatic drier and quartz sand furnace drying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344714A (en) * | 2020-10-09 | 2021-02-09 | 孟艳 | Quantitative spiral discharging layered drying device for grains |
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| GB1427412A (en) * | 1972-09-01 | 1976-03-10 | Carlsson E H | Apparatus for contacting one substance with another substance |
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| CN204421552U (en) * | 2015-01-28 | 2015-06-24 | 江西荣盛生物医药有限公司 | Crystal grain drying unit |
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| CN109405516A (en) * | 2018-11-06 | 2019-03-01 | 马鞍山沐及信息科技有限公司 | A kind of medicinal material circulation drier |
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| GB1427412A (en) * | 1972-09-01 | 1976-03-10 | Carlsson E H | Apparatus for contacting one substance with another substance |
| CN2054160U (en) * | 1989-07-05 | 1990-03-07 | 东北工学院 | Vibration type powder dryer |
| CN204421552U (en) * | 2015-01-28 | 2015-06-24 | 江西荣盛生物医药有限公司 | Crystal grain drying unit |
| CN106679372A (en) * | 2016-12-27 | 2017-05-17 | 河南微服网络科技有限公司 | Rotary traditional Chinese medicine airing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344714A (en) * | 2020-10-09 | 2021-02-09 | 孟艳 | Quantitative spiral discharging layered drying device for grains |
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Application publication date: 20190219 |
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