CN105537116A - Sand separating and removing device used for powdery material - Google Patents
Sand separating and removing device used for powdery material Download PDFInfo
- Publication number
- CN105537116A CN105537116A CN201510641873.5A CN201510641873A CN105537116A CN 105537116 A CN105537116 A CN 105537116A CN 201510641873 A CN201510641873 A CN 201510641873A CN 105537116 A CN105537116 A CN 105537116A
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- CN
- China
- Prior art keywords
- casing
- valve body
- adjusting
- shutter
- rotating shaft
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a sand separating and removing device used for a powdery material. The sand separating and removing device comprises a sealed box, wherein a charge hole is formed in the top of the box; a sand drainage hole is formed in the bottom of the box; air inlet doors and a discharge hole are respectively arranged at left and right sides of the box; material separating plates and rotary shafts are uniformly distributed in the box; the two ends of each rotary shaft are respectively mounted on the front wall and the rear wall of the box; the material separating plates are mounted on the rotary shafts and rotate along with the rotary shafts; a regulating device used for regulating an angle between the material separating plates and an air inlet direction is further arranged on the outer wall of the box; the regulating device comprises a regulating lever and a connecting row; when the connecting row moves, the regulating lever is driven to rotate by taking the rotary shafts as the circle center, so that the rotary shafts and the material separating plates mounted on the rotary shafts are driven to rotate. The device is used for effectively separating and removing sand particles in sanding powder, so that the sanding powder is recycled, and raw material cost required for plate production is effectively reduced.
Description
Technical field
The present invention relates to a kind of sorting desanding device for pulverulent material, particularly relate to a kind of for artificial straw plate sanding powder sorting desanding device, belong to mechanical device technical field.
Background technology
The sanding powder produced in existing artificial board of straw production process; the sand grains come off because of abrasive band is mixed into wherein; cannot recycle among the regenerative ratio of sheet material; boiler oil can only be used as and be converted to heat energy utilization; significantly reduce the value of sanding powder; cause the very big wasting of resources, increase enterprise's production cost.Therefore, recycling value for improving sanding powder, researching and developing a kind of sanding powder sorting desanding device, necessary.
Summary of the invention
The invention solves the deficiency in background technology, provide a kind of sorting desanding device for pulverulent material, this device is effectively separated removing to the sand grains in sanding powder, after guaranteeing that sanding powder is recycled, to subsequent production process and product quality unaffected, and effectively reduce sheet material and produce needed raw material cost.
Realizing the technical scheme that above-mentioned purpose of the present invention adopts is:
A kind of sorting desanding device for pulverulent material, at least comprise an airtight casing, the top of casing is provided with charging aperture, the bottom of casing is provided with sand removing hole, the left and right sides of described casing is respectively arranged with shutter and discharging opening, charging aperture is positioned at the side near shutter on casing top, described discharging opening and sand removing hole are all in funnel-form, material separating plate and rotating shaft is evenly distributed with in described casing, on the antetheca that the two ends of rotating shaft are arranged on casing respectively and rear wall, rotating shaft is horizontal positioned and perpendicular with the air intake direction of shutter, described material separating plate is installed on the rotary shaft and is rotated with rotating shaft, described cabinet exterior is also provided with the adjusting device for regulating angle between material separating plate and air intake direction, described adjusting device comprises adjustment (adjusting) lever and connects row, one end of described adjustment (adjusting) lever is fixedly connected with one end of rotating shaft, the other end of adjustment (adjusting) lever is hinged on and connects on row, and the adjustment (adjusting) lever be positioned on same vertical direction is hinged on same connection row, when connecting row and being mobile, adjustment (adjusting) lever is driven to be that the center of circle rotates with rotating shaft, thus driven rotary axle and the material separating plate be installed on rotating shaft rotate.
Fixing chute is also provided with in described adjusting device, described fixing chute is installed on the outer wall of casing, and the shape of fixing chute be connected the motion track arranged and match, the top connecting row is provided with one and is positioned at fixing chute and along the fixed screw of slide, when fixed screw is positioned at the lowermost end of chute, connect lever and be positioned at level, the angle of material separating plate and horizontal direction is 45 °.
Described shutter is provided with three, is respectively enterprising air door, middle shutter and lower shutter, and shutter is provided with the air door chute for damper size.
Described sand removing hole is provided with automatic sand draining valve, the upper valve body identical by structure and lower valve body form, described upper valve body and lower valve body include gravity self-unloading valve, gravity adjusting screw and regulate counterweight, gravity self-unloading valve is positioned at valve body, gravity adjusting screw is positioned at outside valve body, gravity self-unloading valve and gravity adjusting screw are fixedly connected and are hinged on the sidewall of valve body in junction, regulate counterweight to be installed on gravity adjusting screw and can to regulate the position on gravity adjusting screw.
Sorting desanding device for pulverulent material provided by the invention, gas is adopted to select Gravity Separation to be separated with material collision refraction the method combined, by to the sanding powder containing sand grains through the sorting of air-flow and separating plate, effectively the harmful sand grains in sanding powder is separated and removes, original sanding powder that can only be used as fuel is fully reclaimed, the utilization rate of effective raising resource, reduces production cost and enhances the performance of enterprises.The present invention can also be used in the classification and sorting of metal, nonmetal powder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sorting desanding device for pulverulent material provided by the invention;
Fig. 2 is the side view of Fig. 1;
In figure: 1, charging aperture, 2, enterprising air door, 3, middle shutter, 4, lower shutter, 5, fixing chute, 6, material separating plate, 7, rotating shaft, 8, adjustment (adjusting) lever, 9, connect row, 10, air door chute, 11, casing, 12, discharging opening, 13, sand grains; 14, gravity self-unloading valve, 15, upper valve body, 16, gravity adjusting screw, 17, regulate counterweight, 18, lower valve body, 19, fixed screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed specific description is done to the present invention.
The structure of the sorting desanding device for pulverulent material provided by the invention as depicted in figs. 1 and 2, comprise an airtight casing 11, the top of casing 11 is provided with charging aperture 1, the bottom of casing 11 is provided with sand removing hole, the left and right sides of described casing 11 is respectively arranged with shutter and discharging opening 12, charging aperture 1 is positioned at the side near shutter on casing 11 top, described shutter is provided with three, be respectively enterprising air door 2, middle shutter 3 and lower shutter 4, and shutter be provided with the air door chute 10 for damper size.
Described discharging opening 12 and sand removing hole are all in funnel-form, described sand removing hole is provided with automatic sand draining valve, the upper valve body 15 identical by structure and lower valve body 18 form, described upper valve body 15 and lower valve body 18 include gravity self-unloading valve 14, gravity adjusting screw 16 and adjustment counterweight 17, gravity self-unloading valve 14 is positioned at valve body, gravity adjusting screw 16 is positioned at outside valve body, gravity self-unloading valve and gravity adjusting screw are fixedly connected and are hinged on the sidewall of valve body in junction, counterweight 17 is regulated to be installed on gravity adjusting screw 16 and the position on gravity adjusting screw 16 can be regulated.The weight arranged in upper valve body is in use less than lower valve body, and the sand grains 13 therefore sorted out first is deposited on upper valve body 15, when the weight of piling up reaches the weight of upper valve body setting, then is fallen on lower valve body by upper valve body.
Material separating plate 6 and rotating shaft 7 is evenly distributed with in described casing 11, on the antetheca that the two ends of rotating shaft 7 are arranged on casing respectively and rear wall, rotating shaft is horizontal positioned and perpendicular with the air intake direction of shutter, described material separating plate 6 to be arranged on rotating shaft 7 and to rotate with rotating shaft 7, described cabinet exterior is also provided with the adjusting device for regulating angle between material separating plate 6 and air intake direction, described adjusting device comprises adjustment (adjusting) lever 8 and connects row 9, one end of described adjustment (adjusting) lever 8 is fixedly connected with one end of rotating shaft 7, the other end of adjustment (adjusting) lever 8 is hinged on and connects on row 9, and the adjustment (adjusting) lever 8 be positioned on same vertical direction is hinged on same connection row 9, when connecting row 9 and moving, drive adjustment (adjusting) lever 8 with rotating shaft 7 for the center of circle rotates, thus driven rotary axle 7 and the material separating plate 6 be installed on rotating shaft 7 rotate.
Fixing chute 5 is also provided with in described adjusting device, described fixing chute 5 is installed on the outer wall of casing 11, and the shape of fixing chute 5 matches with the motion track being connected row 9, the top connecting row is provided with one and is positioned at fixing chute and along the fixed screw 19 of slide, when fixed screw 19 is positioned at the lowermost end of chute, connect lever and be positioned at level, material separating plate 6 is 45 ° with the angle of horizontal direction.
The workflow of the sorting desanding device for pulverulent material provided by the invention is as follows:
First according to the output of sanding powder in production process or artificially arrange output number, calculate the concrete size dimension designing this device; Respectively by processing associated components or forming materials in Fig. 1 and Fig. 2, then carrying out welding procedure and assembly by schematic structure and becoming complete machine.
On-the-spot at production and application, after this device is fixing with support installing, connect with FEOL equipment sanding powder dispenser (flange) by sanding powder charging aperture in figure; Sanding powder discharging opening connects with the air intake pipe orifice (flange) of last part technology equipment air exhauster.
After completing above-mentioned installation, following adjustment or location is done to this device self associated components: 1, utilize the lifting connecting row, material separating plate adjusted to the position of about 45 ° and be fixed on fixing chute by connection row; 2, enterprising air door, middle shutter and lower shutter are open on the position of 1/2nd respectively; 3, upper valve body is adjusted to closed condition, its weights is adjusted to the preset weight being greater than valve and is about 1kg, and lower valve body is also adjusted to closed condition, and the weight of its weights is adjusted to and is greater than valve preset weight and is about 2kg.
After completing said apparatus and regulating, practicality can be carried out and regulate.First open blower fan, make sorting desanding device inside produce negative-pressure air-flow, entered by enterprising air door, middle shutter and lower shutter side respectively, flow through between material separating plate, flow out to sanding powder discharging opening; Then open sanding powder dispenser, the sanding powder be sorted is entered by charging aperture, run in opposite directions with air-flow in separator in the process of deadweight falling motion.Straw biomass powder wherein, take away with air-flow due to light specific gravity, sand grains wherein, to run downwards with adjusting the separating plate of certain angle to produce to collide to reflect because its proportion is in operation greatly in addition, thus make sand grains be able to effectively to be separated from sanding powder fall to concentrating on sand grains outlet automatic sand draining valve on.When sand grains concentrates gross weight to exceed the counterweight of upper valve time, then this counterweight is up, and gravity self-unloading valve is then descending to be opened, and sand grains is let out to lower valve by under the valve opened, and first valve is closed automatically; The operation principle of lower valve is identical with upper valve, but due to regulate arrange open counterpoise difference, lower valve therefore can not be caused synchronously to open, thus make combined valve guarantee wherein together or twice be in closed condition.
Finally, according to the effect that sand grains/powder is separated, the ON/OFF size degree of each air door in further adjustment upper, middle and lower, the velocity flow profile of air flow rate and upper, middle and lower in adjustment separator, simultaneously, the angle of adjustment material separating plate, changes the collision baffling angle of sand grains, makes separating effect reach best.
Claims (4)
1. the sorting desanding device for pulverulent material, at least comprise an airtight casing, the top of casing is provided with charging aperture, the bottom of casing is provided with sand removing hole, it is characterized in that: the left and right sides of described casing is respectively arranged with shutter and discharging opening, charging aperture is positioned at the side near shutter on casing top, described discharging opening and sand removing hole are all in funnel-form, material separating plate and rotating shaft is evenly distributed with in described casing, on the antetheca that the two ends of rotating shaft are arranged on casing respectively and rear wall, rotating shaft is horizontal positioned and perpendicular with the air intake direction of shutter, described material separating plate is installed on the rotary shaft and is rotated with rotating shaft, described cabinet exterior is also provided with the adjusting device for regulating angle between material separating plate and air intake direction, described adjusting device comprises adjustment (adjusting) lever and connects row, one end of described adjustment (adjusting) lever is fixedly connected with one end of rotating shaft, the other end of adjustment (adjusting) lever is hinged on and connects on row, and the adjustment (adjusting) lever be positioned on same vertical direction is hinged on same connection row, when connecting row and being mobile, adjustment (adjusting) lever is driven to be that the center of circle rotates with rotating shaft, thus driven rotary axle and the material separating plate be installed on rotating shaft rotate.
2. the sorting desanding device for pulverulent material according to claim 1, it is characterized in that: in described adjusting device, be also provided with fixing chute, described fixing chute is installed on the outer wall of casing, and the shape of fixing chute be connected the motion track arranged and match, the top connecting row is provided with one and is positioned at fixing chute and along the fixed screw of slide, when fixed screw is positioned at the lowermost end of chute, connect lever and be positioned at level, the angle of material separating plate and horizontal direction is 45 °.
3. the sorting desanding device for pulverulent material according to claim 1, it is characterized in that: described shutter is provided with three, be respectively enterprising air door, middle shutter and lower shutter, and shutter be provided with the air door chute for damper size.
4. the sorting desanding device for pulverulent material according to claim 1, it is characterized in that: described sand removing hole is provided with automatic sand draining valve, the upper valve body identical by structure and lower valve body form, described upper valve body and lower valve body include gravity self-unloading valve, gravity adjusting screw and adjustment counterweight, gravity self-unloading valve is positioned at valve body, gravity adjusting screw is positioned at outside valve body, gravity self-unloading valve and gravity adjusting screw are fixedly connected and are hinged on the sidewall of valve body in junction, counterweight is regulated to be installed on gravity adjusting screw and the position on gravity adjusting screw can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641873.5A CN105537116A (en) | 2015-10-08 | 2015-10-08 | Sand separating and removing device used for powdery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641873.5A CN105537116A (en) | 2015-10-08 | 2015-10-08 | Sand separating and removing device used for powdery material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537116A true CN105537116A (en) | 2016-05-04 |
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ID=55816948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641873.5A Pending CN105537116A (en) | 2015-10-08 | 2015-10-08 | Sand separating and removing device used for powdery material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105537116A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012071A (en) * | 2017-06-14 | 2017-08-04 | 广西金茂生物化工有限公司 | A kind of cassava prepares the pretreatment unit of alcohol |
| CN107413510A (en) * | 2017-06-14 | 2017-12-01 | 广西金茂生物化工有限公司 | A kind of Cassava crushing reprocesses equipment |
| CN108816768A (en) * | 2018-06-27 | 2018-11-16 | 广西浩林人造板股份有限公司 | A kind of wood dust recyclable device of multi-stage separation desanding |
| CN113959823A (en) * | 2021-12-21 | 2022-01-21 | 长沙卡顿海克尔仪器有限公司 | Environment-friendly continuous separation device and separation method |
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| CN2402876Y (en) * | 1999-11-02 | 2000-10-25 | 张秀东 | Internal sealed automatic water feed valve |
| JP4268478B2 (en) * | 2003-08-26 | 2009-05-27 | 株式会社東洋精米機製作所 | Method and apparatus for discharging residual material to be sorted in sorter |
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| CN203304193U (en) * | 2013-05-23 | 2013-11-27 | 湖南中烟工业有限责任公司 | Air volume regulation device for tobacco air separator |
| CN203750848U (en) * | 2014-03-06 | 2014-08-06 | 高波 | Air regulating plate for grain cleaner |
| CN205217364U (en) * | 2015-10-08 | 2016-05-11 | 万华生态板业股份有限公司 | A select separately sand removing device for pulverulent material |
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2015
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Patent Citations (7)
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| CN2402876Y (en) * | 1999-11-02 | 2000-10-25 | 张秀东 | Internal sealed automatic water feed valve |
| JP4268478B2 (en) * | 2003-08-26 | 2009-05-27 | 株式会社東洋精米機製作所 | Method and apparatus for discharging residual material to be sorted in sorter |
| CN202028538U (en) * | 2011-04-01 | 2011-11-09 | 云南同宇传动件有限公司 | Tea winnowing machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012071A (en) * | 2017-06-14 | 2017-08-04 | 广西金茂生物化工有限公司 | A kind of cassava prepares the pretreatment unit of alcohol |
| CN107413510A (en) * | 2017-06-14 | 2017-12-01 | 广西金茂生物化工有限公司 | A kind of Cassava crushing reprocesses equipment |
| CN107413510B (en) * | 2017-06-14 | 2023-08-18 | 广西金茂生物化工有限公司 | Cassava crushing and reprocessing equipment |
| CN107012071B (en) * | 2017-06-14 | 2023-09-05 | 广西金茂生物化工有限公司 | Pretreatment device for preparing alcohol from cassava |
| CN108816768A (en) * | 2018-06-27 | 2018-11-16 | 广西浩林人造板股份有限公司 | A kind of wood dust recyclable device of multi-stage separation desanding |
| CN108816768B (en) * | 2018-06-27 | 2023-07-25 | 广西浩林人造板股份有限公司 | Multistage separation degritting's wood flour dirt recovery unit |
| CN113959823A (en) * | 2021-12-21 | 2022-01-21 | 长沙卡顿海克尔仪器有限公司 | Environment-friendly continuous separation device and separation method |
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Application publication date: 20160504 |