CN107512720A - A kind of acid dip pickle for stone material - Google Patents
A kind of acid dip pickle for stone material Download PDFInfo
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- CN107512720A CN107512720A CN201710766294.2A CN201710766294A CN107512720A CN 107512720 A CN107512720 A CN 107512720A CN 201710766294 A CN201710766294 A CN 201710766294A CN 107512720 A CN107512720 A CN 107512720A
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- washing tube
- sand
- sand washing
- layer
- acid
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
Abstract
The present patent application belongs to stone material impurity removing technology field, specifically discloses a kind of acid dip pickle for stone material, including sand washing tube, acid colleciton groove and motor；Acid colleciton groove connects with the lower surface of sand washing tube, and the junction of acid colleciton groove and sand washing tube is provided with valve；Annular grid is provided with sand washing tube, sieve unit is additionally provided with sand washing tube, sieve unit includes filter layer, separating layer and supporting layer successively from top to bottom；The part that filter layer is located in annular grid is provided with sieve aperture, and supporting layer is located at the outs open in annular grid；Separating layer is slidably connected between filter layer and supporting layer, and one end of separating layer is connected with the spring for being fixed on sand washing tube inwall, and the other end is provided with the weight positioned at washed-out sand drum outer wall；Separating layer is provided with through hole close to the side of spring.Removal of impurities purification is carried out to stone materials such as quartz sands using the present apparatus, pickling can be carried out using the acid solution of various concentrations according to the quartz sand of different volumes size, effectively control the degree of pickling, ensure pickling quality.
Description
Technical field
The invention belongs to stone material impurity removing technology field, more particularly to a kind of acid dip pickle for stone material.
Background technology
In the modern life, stone material extensive utilization is in daily life.Stone material is processed into product needs to the end from exploitation
By a series of process：Exploit-be processed as waste material-finishing-quality inspection-finished product.
Quartz is one kind of lithotome, is a kind of hard, stable chemical performance silicate mineral, belongs to a kind of non-
Metallic ore material, main mineral constituent are SiO2.Quartz is processed into being a kind of important industrial mineral raw material after quartz sand,
For non-chemical dangerous material, be widely used in glass, casting, ceramics and refractory material, smelting duriron, flux for metallurgy, metallurgy, building,
The industry such as chemical industry, plastics, rubber, abrasive material.Because just mined stone material top layer is stained with iron, aluminium, phosphorus, titanium, potassium, calcium etc. respectively
Kind impurity, has a strong impact on the purity and quality of product, therefore the purification that cleans is the key component of quartz sand production technology.
Quartz sand removal of impurities purification conventional processes be usually：Pickling-depickling-washing, quartz sand by removal of impurities purify after, with
Iron greatly reduces for the metals content impurity of representative, and its purity significantly improves therewith.At present, the acid pickling step of quartz sand exists more
Carried out in the reaction vessel of closing, quartz sand is subjected to static immersing with the inorganic acid fluid of room temperature in a reservoir, when soaking one section
Between after the acid solution of quartz sand surface is dried, then washed again.Following defect be present in tradition removal of impurities purification：1st, entered with acid solution
Row immersion is a kind of static process, and impurity elimination speed is slow, and the impurity remained in quartz sand is more, and the technique can not produce high-purity
Quartz sand；2nd, the granular size of quartz sand differs, and quartz sand diversified in specifications is soaked with the acid solution of same concentration, body
The small easy overpickling of quartz sand of product, and to be likely to impurity elimination insufficient for big quartz sand；3rd, pickling-dehydration-washing needs
Carried out in different devices, dust removal rate is low.
The content of the invention
The purpose of the present invention is providing a kind of acid dip pickle for stone material, can be according to the quartz sand of different volumes size
Pickling is carried out using the acid solution of various concentrations, effectively controls the degree of pickling.
In order to achieve the above object, base case of the invention is：A kind of acid dip pickle for stone material, including set vertically
The sand washing tube put, the acid colleciton groove for being placed with alkali lye and the motor for driving sand washing tube to rotate horizontally；The acid colleciton groove and washed-out sand
The junction of the lower surface connection of cylinder, acid colleciton groove and sand washing tube is provided with valve；Annular grid, sand washing tube are provided with the sand washing tube
Inside it is additionally provided with and sand washing tube and annular grid is divided into upper and lower two-part sieve unit, sieve unit included successively from top to bottom
Filtering layer, separating layer and supporting layer；The part that the filter layer is located in annular grid is provided with sieve aperture, and the supporting layer is positioned at annular
Part in grid is provided with the opening for allowing quartz sand to pass through；The separating layer is slidably connected between filter layer and supporting layer,
One end of separating layer is connected with the spring for being fixed on sand washing tube inwall, and the other end is provided with the weight positioned at washed-out sand drum outer wall；Institute
State separating layer and the through hole for allowing quartz sand to pass through is provided with close to the side of spring.
The operation principle of this base case is：When needing to carry out quartz sand removal of impurities purification, quartz sand is put into and washed
In the annular grid on sand cylinder top, start motor, the output shaft of motor is driven sand washing tube with higher rotational speed, output shaft
Rotation.With the high-speed rotation of sand washing tube, weight is thrown out of because of centrifugal action, and weight drives separating layer towards away from spring
A lateral movement, the now opening on the mesh portion and supporting layer of the through hole energy alignment filter layer in separating layer.In sand washing tube
During high-speed rotation, the quartz sand of small volume can pass sequentially through sieve aperture, through hole and opening, then drop in sand washing tube
Bottom.Stop motor, sand washing tube stops operating, and separating layer returns to original position, and sieve unit is again by two parts up and down of sand washing tube
Isolation completely, now the larger quartz sand of volume is located in the annular grid of sand washing tube upper part, the quartz sand position of small volume
In in the annular grid of sand washing tube lower part.Upper part toward sand washing tube adds the higher acid solution of concentration, then starts motor, controls
The rotating speed of motor processed, making motor, the distance that weight will not be thrown out of or throw away is shorter, ensures screening with slower rotational speed
Unit completely cuts off two parts up and down of sand washing tube completely.After quartz sand pickling is abundant, the concentration of acid solution decreases, and now adjusts
The rotating speed of motor is saved, makes motor with higher rotational speed, now the acid solution of sand washing tube upper part can pass sequentially through sieve aperture, through hole
And opening, it is transferred to the lower part of sand washing tube.Motor persistently drives sand washing tube to rotate, in sand washing tube upper part annular grid
Quartz sand under the influence of centrifugal force, the acid solution for being attached to quartz sand surface is thrown out of, and finally drops down onto the lower part of sand washing tube；
And the quartz sand in sand washing tube lower part annular grid carries out pickling in the acid solution that concentration reduces, impurity is removed.Work as acid
After washing, motor is closed, opens valve, acid solution is transferred in acid colleciton groove under gravity, is sent out with the alkali lye in acid colleciton groove
Raw neutralization reaction, releases heat, and liberated heat causes the acid solution evaporation for being attached to sand washing tube lower part quartz sand surface, dried
Quartz sand.
The beneficial effect of this base case is：
1st, removal of impurities purification is carried out to quartz sand using the present apparatus, quartz sand can be divided into according to volume size by different specifications, no
The quartz sand of same specification carries out pickling using the acid solution of various concentrations, efficiently solves the small volume that traditional pickling mode is brought
The problem of easy overpickling of quartz sand, bulky quartz sand impurity elimination are insufficient；
2nd, the higher acid solution of concentration first carries out pickling to bulky quartz sand, and the solution that the concentration after pickling reduces is again to volume
Less quartz sand carries out pickling, and the acid solution after use occurs neutralization reaction with alkali lye and just discharged afterwards, avoids polluting environment；This hair
In bright, not only acid solution is carried out effectively sufficiently to utilize, the usage amount of acid solution has been greatly reduced, effectively saves production cost,
And heat caused by neutralization reaction can also evaporate the acid solution of quartz sand surface, water consumption during cleaning quartz sand is reduced.
3rd, when the quartz sand of small volume carries out pickling, the larger quartz sand of volume carries out depickling, drying simultaneously, fully profit
With the energy of motor, processing efficiency is effectively accelerated.
4th, using the process that can complete pickling, depickling in the lump in the present apparatus, it is not required to be shifted material, effectively improves
Processing efficiency.
5th, motor driven quartz sand is constantly moved in acid solution so that quartz sand can fully be contacted with acid solution, reacted, and be added
The fast speed of pickling.
Further, the motor is electrically connected with controller.Controller is used for time and the rotating speed of controlled motor work, will
After quartz sand is put into sand washing tube, controller is configured in advance so that motor is within the default period with fixed speed
Rotate, avoid the trouble of manual control.
Further, it is provided with agitating paddle in the annular grid.During motor driving sand washing tube rotates, agitating paddle energy
Quartz sand in annular grid is stirred, accelerates the pickling speed of quartz sand.
Further, the upper and lower surface of the separating layer is pasted with sealing gasket.The setting of sealing gasket enhances sieve unit
Overall sealing, effectively prevent the quartz sand larger to volume from carrying out during pickling acid solution from the lower part for leaking out to sand washing tube.
Further, the sand washing tube is provided with relief valve.During pickling, part acid solution can volatilize for acid mist, make
The air pressure increase in sand washing tube is obtained, when pressure exceedes relief valve setting pressure in sand washing tube, relief valve automatically turns on pressure release, guarantor
The pressure in sand washing tube is demonstrate,proved under setting pressure, prevents accident.
Brief description of the drawings
Fig. 1 is a kind of structural representation of acid dip pickle embodiment for stone material of the invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Sand washing tube 1, acid colleciton groove 2, motor 3, filter layer 4, sieve aperture 41, separating layer 5,
Through hole 51, spring 52, weight 53, supporting layer 6, opening 61, annular grid 7, agitating paddle 8, relief valve 9.
As shown in figure 1, a kind of acid dip pickle for stone material, including sand washing tube 1, acid colleciton groove 2 and for driving sand washing tube 1
The motor 3 of horizontal rotation, motor 3 are electrically connected with controller, and controller can directly buy gained from the market, in the present embodiment
The controller used is the SDJ-3.5KW electric machine controllers of Foochow Xin Lianda science and technology supplies.By being set in advance to controller
Put, motor 3 can be made and rotated within the default period with fixed speed.Sand washing tube 1 is vertically arranged, and sand washing tube 1 is provided with and let out
Pressure valve 9, the lower surface of sand washing tube 1 are connected with acid colleciton groove 2, and the lower surface of sand washing tube 1 is provided with valve, open valve, in sand washing tube 1
Liquid can be transferred in acid colleciton groove 2.Annular grid 7 is installed with sand washing tube 1, is fixed with and is used in annular grid 7
Stir the agitating paddle 8 of quartz sand；It is additionally provided with sand washing tube 1 and divides sand washing tube 1 and annular grid 7 for two-part screening list up and down
Member, sieve unit include filter layer 4, separating layer 5 and supporting layer 6 successively from top to bottom.Filter layer 4 is located in annular grid 7
Part is provided with sieve aperture 41, and the sieve aperture 41 can sieve the quartz sand of small volume；Supporting layer 6 is located at the portion of the contact of annular grid 7
Separately there is opening 61, quartz sand can pass through from opening 61；Separating layer 5 is slidably connected between filter layer 4 and supporting layer 6, point
The upper surface of absciss layer 5 is provided with the sealing gasket contacted with filter layer 4, and the lower surface of separating layer 5 is close provided with being contacted with supporting layer 6
Packing.One end of separating layer 5 is welded with spring 52, and one end of spring 52 is fixed in separating layer 5, and the other end is fixed on sand washing tube
1 inwall；The other end of separating layer 5 is welded with weight 53, and weight 53 is located at the outer wall of sand washing tube 1.Separating layer 5 is close to bullet
The side of spring 52 is provided with the through hole 51 for allowing quartz sand to pass through, and under normal conditions, the through hole 51 is blocked by filter layer 4, sealed.
In use, according to conventional working experience, controller is configured in advance, makes the section at a fixed time of motor 3
It is interior to be rotated with fixed speed.Quartz sand is put into the annular grid 7 on the top of sand washing tube 1, starts motor 3, the output of motor 3
Axle is rotated with higher rotating speed driving sand washing tube 1, and with the high-speed rotation of sand washing tube 1, weight 53 drives separating layer 5 towards remote
One lateral movement of spring 52, now on the part of sieve aperture 41 and supporting layer 6 of the energy alignment filter of through hole 51 layer 4 in separating layer 5
Opening 61.During the high-speed rotation of sand washing tube 1, the quartz sand of small volume can pass sequentially through sieve aperture 41, through hole 51 and open
Mouth 61, finally drops in the bottom of sand washing tube 1.The stop motion of motor 3, the higher acid solution of concentration is added toward the top of sand washing tube 1,
Then motor 3 starts, and motor 3 is with slower rotational speed, and the distance that weight 53 will not be thrown out of or throw away is shorter, and screening is single
Member completely cuts off two parts up and down of sand washing tube 1 completely.After a period of time, after quartz sand pickling is abundant, the concentration of acid solution has dropped
Low, now motor 3 passes sequentially through sieve aperture 41, through hole 51 and opening with higher rotational speed, the acid solution of the upper part of sand washing tube 1
61, it is transferred to the lower part of sand washing tube 1.The continuous firing of motor 3, the quartz sand in the upper part annular grid 7 of sand washing tube 1 exist
In the presence of centrifugal force, the acid solution for being attached to quartz sand surface is thrown out of, and finally drops down onto the lower part of sand washing tube 1；And it is located at and washes
Quartz sand in the lower part annular grid 7 of sand cylinder 1 carries out pickling in the acid solution that concentration reduces, and removes impurity.After pickling,
Motor 3 is closed, and opens valve, and acid solution is transferred in acid colleciton groove 2, and neutralization reaction occurs with the alkali lye in acid colleciton groove 2, finally will place
Acid solution discharge after reason.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
- A kind of 1. acid dip pickle for stone material, it is characterised in that including be vertically arranged sand washing tube, be placed with alkali lye collection acid Groove and the motor for driving sand washing tube to rotate horizontally；The acid colleciton groove connects with the lower surface of sand washing tube, acid colleciton groove and washed-out sand The junction of cylinder is provided with valve；Annular grid is provided with the sand washing tube, is additionally provided with sand washing tube by sand washing tube and annular grid Be divided into two-part sieve unit, sieve unit up and down includes filter layer, separating layer and supporting layer successively from top to bottom；The mistake The part that filtering layer is located in annular grid is provided with sieve aperture, and the part that the supporting layer is located in annular grid is provided with permission quartz sand The opening passed through；The separating layer is slidably connected between filter layer and supporting layer, and one end of separating layer is connected with to be fixed on and washed The spring of sand cylinder inwall, the other end are provided with the weight positioned at washed-out sand drum outer wall；The separating layer is provided with close to the side of spring The through hole for allowing quartz sand to pass through.
- 2. a kind of acid dip pickle for stone material as claimed in claim 1, it is characterised in that the motor is electrically connected with control Device.
- 3. a kind of acid dip pickle for stone material as claimed in claim 1, it is characterised in that be provided with and stir in the annular grid Mix oar.
- A kind of 4. acid dip pickle for stone material as claimed in claim 1, it is characterised in that the upper and lower surface of the separating layer It is pasted with sealing gasket.
- 5. a kind of acid dip pickle for stone material as claimed in claim 1, it is characterised in that the sand washing tube is provided with pressure release Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766294.2A CN107512720B (en) | 2017-08-30 | 2017-08-30 | A kind of acid dip pickle for stone material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766294.2A CN107512720B (en) | 2017-08-30 | 2017-08-30 | A kind of acid dip pickle for stone material |
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| Publication Number | Publication Date |
|---|---|
| CN107512720A true CN107512720A (en) | 2017-12-26 |
| CN107512720B CN107512720B (en) | 2019-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766294.2A Active CN107512720B (en) | 2017-08-30 | 2017-08-30 | A kind of acid dip pickle for stone material |
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| CN (1) | CN107512720B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455607A (en) * | 2019-08-13 | 2019-11-15 | 兰州高斯年代岩石矿物分选技术服务有限公司 | A kind of purification device for quartz sand |
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| CN101003904A (en) * | 2007-01-17 | 2007-07-25 | 天津市汉沽区茶西制桶厂 | Equipment for acid washing barrels |
| CN200942355Y (en) * | 2006-08-19 | 2007-09-05 | 韩爱妹 | Full automatic sand-washing device |
| CN204220540U (en) * | 2014-10-29 | 2015-03-25 | 柘城惠丰钻石科技有限公司 | The centrifugal acid dip pickle of a kind of diamond |
| CN205270261U (en) * | 2016-01-11 | 2016-06-01 | 郑州华晶金刚石股份有限公司 | Novel pickling of nanometer diamond device |
| CN107098350A (en) * | 2017-04-25 | 2017-08-29 | 陈玉宝 | A kind of used filter equipment of quartz sand pickling |
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2017
- 2017-08-30 CN CN201710766294.2A patent/CN107512720B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942355Y (en) * | 2006-08-19 | 2007-09-05 | 韩爱妹 | Full automatic sand-washing device |
| CN101003904A (en) * | 2007-01-17 | 2007-07-25 | 天津市汉沽区茶西制桶厂 | Equipment for acid washing barrels |
| CN204220540U (en) * | 2014-10-29 | 2015-03-25 | 柘城惠丰钻石科技有限公司 | The centrifugal acid dip pickle of a kind of diamond |
| CN205270261U (en) * | 2016-01-11 | 2016-06-01 | 郑州华晶金刚石股份有限公司 | Novel pickling of nanometer diamond device |
| CN107098350A (en) * | 2017-04-25 | 2017-08-29 | 陈玉宝 | A kind of used filter equipment of quartz sand pickling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455607A (en) * | 2019-08-13 | 2019-11-15 | 兰州高斯年代岩石矿物分选技术服务有限公司 | A kind of purification device for quartz sand |
| CN110455607B (en) * | 2019-08-13 | 2022-01-04 | 兰州高斯年代岩石矿物分选技术服务有限公司 | Quartz sand purification device |
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| Publication number | Publication date |
|---|---|
| CN107512720B (en) | 2019-05-17 |
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Effective date of registration: 20201203 Address after: 274300 East Outer Ring Road East, shunshi Road, Shan county, Heze City, Shandong Province Patentee after: Zeng Huan Address before: Double stone town 402193 Chongqing city Yongchuan District oxtail Pu Cun village group cannon pier Patentee before: CHONGQING YONGCHUAN HONGSHI BUILDING MATERIAL Co.,Ltd. |
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Effective date of registration: 20211021 Address after: 101316 909, floor 9, building 6, yard 2, Jinsui Road, Shunyi District, Beijing Patentee after: Zhongshi hechuang (Beijing) Technology Co.,Ltd. Address before: 274300 East Outer Ring Road, shunshi Road, Shan county, Heze City, Shandong Province Patentee before: Zeng Huan |