CN110899080A - Municipal building sand is with high-efficient screening plant - Google Patents
Municipal building sand is with high-efficient screening plant Download PDFInfo
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- CN110899080A CN110899080A CN201911206182.7A CN201911206182A CN110899080A CN 110899080 A CN110899080 A CN 110899080A CN 201911206182 A CN201911206182 A CN 201911206182A CN 110899080 A CN110899080 A CN 110899080A
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- Prior art keywords
- screening
- feeding
- box
- feeding mechanism
- impurity removing
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Classifications
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- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
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- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/04—Stationary flat screens
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the field of municipal buildings, in particular to a high-efficiency screening device for municipal building sand. The structure setting of this device has not only accomplished the separation of debris, still dries the sand, and screening case that can the at utmost prevents to block up, has improved the efficiency of screening and the quality of screening, and the practicality is strong.
Description
Technical Field
The invention relates to the field of municipal buildings, in particular to a high-efficiency screening device for municipal building sand.
Background
The sand screening machine is indispensable during building construction, but the sand screening machine is inconvenient to move due to large volume, and if the universal wheel is arranged at the bottom end of the sand screening machine, the sand screening machine is unstable; and current screening sand device efficiency is lower, can not satisfy the user demand volume on the building site, can not realize the classified screening of sand.
Chinese patent (publication No. CN 109985809A) discloses a sand screening device for construction engineering, which can increase the stability of supporting legs by arranging a transverse plate between the supporting legs at the bottom end of a shell, wherein an electric telescopic rod is arranged on the transverse plate, one end of the electric telescopic rod is connected with an installation plate, and a roller is arranged at the bottom end of the installation plate, so that when the sand screening device needs to be moved, the roller is contacted with the ground, and the movement of the screening device is convenient; when sand screening is carried out, the roller is retracted by using the electric telescopic rod, and the four supporting legs are in contact with the ground, so that the sand screening device is more stable in working; the sand is smashed by the crushing teeth, and the two ends of the screening groove move up and down to enable the sand to roll in the screening groove, so that the screening efficiency of the sand can be improved; the sand that filters through the screening groove gets into the second grade screen cylinder under the effect of guide plate, and the inner tube rotates under rotating electrical machines's drive for sand between inner tube and the urceolus carries out the secondary screening through the effect of screening hole on the inner tube once more, makes the screening effect better. However, since the sand is generally stored outdoors, garbage such as plastic bags and the like can be mixed into the sand, and the conventional screening device cannot be separated, so that the device is easily blocked, and the normal use of the device is affected.
Disclosure of Invention
The invention aims to provide an efficient screening device for municipal building sand, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a municipal administration building sand is with high-efficient screening plant, includes the base, the downside four corners of base is provided with the universal wheel, and the right-hand member of base is provided with and pushes away the frame, and the upside of base is provided with the screening case, the left side of screening case is connected with the edulcoration case through first feeding mechanism, the left side of edulcoration case is provided with second feeding mechanism, the right side of edulcoration case is provided with the air heater, be provided with the hot-blast main that stretches into the edulcoration incasement on the air heater, the left end of hot-blast main is connected with the blowout preventer of vertical setting, the left side of blowout preventer is provided with a plurality of shower nozzles, and the inside of edulcoration case is provided with the protection network that is used for protecting the blowout preventer, and the inside of edulcoration case is provided with.
As a still further scheme of the invention: the upper end of the first feeding mechanism is connected with the screening box through a first feeding pipe, and the lower end of the first feeding mechanism is connected with the impurity removing box through a first material pumping pipe.
As a still further scheme of the invention: the upper end of the second feeding mechanism is connected with the upper end of the impurity removing box through a second feeding pipe, a second material pumping pipe is arranged at the lower end of the second feeding mechanism, and a feeding hopper is arranged on the second material pumping pipe.
As a still further scheme of the invention: the first feeding mechanism and the second feeding mechanism both comprise feeding barrels, feeding motors are arranged at the upper ends of the feeding barrels, feeding shafts are arranged at the output ends of the feeding motors, and spiral feeding blades are arranged on the feeding shafts.
As a still further scheme of the invention: the inside slope of screening case is provided with a plurality of screening nets, and the right side of screening case is provided with a plurality of row's material pipes that correspond with the screening net.
As a still further scheme of the invention: the upper end of screening case is provided with actuating mechanism, the last pivot that stretches into the screening case that is provided with of actuating mechanism, be provided with a plurality of puddlers in the pivot, the puddler sets up with the screening net is crisscross.
As a still further scheme of the invention: the driving mechanism comprises a cooling box, a driving motor is arranged at the upper end of the cooling box, a driving shaft is arranged at the output end of the driving motor, an upper heat insulation plate is arranged at the lower end of the driving shaft, a lower heat insulation plate is connected to the lower side of the upper heat insulation plate through a connecting rod, and the upper end of the rotating shaft is connected with the upper heat insulation plate.
As a still further scheme of the invention: a plurality of refrigerating devices and temperature sensors are arranged in the cooling box, and an intelligent controller is arranged on the outer side of the cooling box.
Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, in operation, utilize second feeding mechanism to send into the sand in the edulcoration case, open the air heater, dry the sand that gets into, because the quality of debris is lighter, can be along with hot-blast left side removal to the edulcoration case, make sand and debris separation, the sand enters into the right side of L type division board, get into the screening incasement through first feeding mechanism and filter, debris enter into the left debris intracavity of L type division board, fall into in the drawer, clear up through the drawer, the device has not only accomplished the separation of debris, still dry the sand, can be furthest prevent that the screening case from blockking up, the efficiency of screening and the quality of screening have been improved, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram of the device.
FIG. 2 is a schematic view of the trash box.
Fig. 3 is a schematic structural diagram of the driving mechanism.
Fig. 4 is a schematic structural diagram of the first feeding mechanism and the second feeding mechanism.
1-base, 2-universal wheel, 3-pushing frame, 4-screening box, 5-first feeding mechanism, 6-impurity removing box, 7-second feeding mechanism, 8-first feeding pipe, 9-first material pumping pipe, 10-second feeding pipe, 11-second material pumping pipe, 12-feed hopper, 13-drawer, 14-screening net, 15-material discharging pipe, 16-driving mechanism, 17-rotating shaft, 18-stirring rod, 19-hot air machine, 20-hot air pipe, 21-air spraying pipe, 22-nozzle, 23-protective screen, 24-L-shaped partition plate, 25-impurity cavity, 26-cooling box, 27-driving motor, 28-driving shaft, 29-upper heat insulation plate, 30-connecting rod, 31-lower heat insulation plate, 32-a refrigerating device, 33-a temperature sensor, 34-a feeding barrel, 35-a feeding motor and 36-a spiral feeding blade.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
Referring to fig. 1, 2 and 4, in the embodiment of the invention, an efficient screening device for municipal construction sand comprises a base 1, universal wheels 2 are arranged at four corners of the lower side of the base 1, a pushing frame 3 is arranged at the right end of the base 1, a screening box 4 is arranged at the upper side of the base 1, the left side of the screening box 4 is connected with an impurity removing box 6 through a first feeding mechanism 5, a second feeding mechanism 7 is arranged at the left side of the impurity removing box 6, a hot air blower 19 is arranged at the right side of the impurity removing box 6, a hot air pipe 20 extending into the impurity removing box 6 is arranged on the hot air blower 19, a vertically arranged air spraying pipe 21 is connected to the left end of the hot air pipe 20, a plurality of spray nozzles 22 are arranged at the left side of the air spraying pipe 21, a protective screen 23 for protecting the air spraying 21 is arranged in the impurity removing box 6, an L-shaped partition plate 24 is arranged in the impurity removing box 6, a impurity chamber 25, the lower end of the sundries cavity 25 is provided with a drawer 13. This device's structure setting, in operation, utilize second feeding mechanism 7 to send into the sand in edulcoration case 6, open air heater 19, dry the sand that gets into, because the quality of debris is lighter, can be along with hot-blast left side removal to edulcoration case 6, make sand and debris separation, the sand enters into the right side of L type division board 24, get into screening case 4 through first feeding mechanism 5 and filter, debris enter into the left debris chamber 25 of L type division board 24, fall into in drawer 13, clear up through drawer 13, the device has not only accomplished the separation of debris, still dry the sand, can be furthest prevent that screening case from blockking up, the efficiency of screening and the quality of screening have been improved, therefore, the clothes hanger is strong in practicability.
The upper end of a first feeding mechanism 5 is connected with a screening box 4 through a first feeding pipe 8, the lower end of the first feeding mechanism 5 is connected with an impurity removing box 6 through a first pumping pipe 9, the upper end of a second feeding mechanism 7 is connected with the upper end of the impurity removing box 6 through a second feeding pipe 10, the lower end of the second feeding mechanism 7 is provided with a second pumping pipe 11, the second pumping pipe 11 is provided with a feed hopper 12, the first feeding mechanism 5 and the second feeding mechanism 7 both comprise feeding barrels 34, the upper end of each feeding barrel 34 is provided with a feeding motor 35, the output end of each feeding motor 35 is provided with a feeding shaft 36, and each feeding shaft 36 is provided with a spiral feeding blade 37. The structure can realize feeding of the device and reduce the height of the feed hopper 12, thereby reducing the labor intensity of workers and improving the working efficiency.
The inside slope of screening case 4 is provided with a plurality of screening nets 14, and the right side of screening case 4 is provided with a plurality of row's material pipe 15 that correspond with screening net 14. Can realize multistage screening, satisfy different user demands.
Example two
On the basis of the first embodiment, and referring to fig. 1 and 3, the upper end of the sifting box 4 is provided with a driving mechanism 16, the driving mechanism 16 is provided with a rotating shaft 17 extending into the screening box 4, the rotating shaft 17 is provided with a plurality of stirring rods 18, the stirring rods 18 and the screening net 14 are arranged in a staggered manner, and when screening, stirring the sand, improving the efficiency and effectiveness of the screening, said drive mechanism 16 comprising a cooling tank 26, the upper end of the cooling tank 26 is provided with a driving motor 27, the output end of the driving motor 27 is provided with a driving shaft 28, an upper heat insulation plate 29 is provided at the lower end of the driving shaft 28, a lower heat insulation plate 31 is connected to the lower side of the upper heat insulation plate 29 by a connection rod 30, the upper end of the rotating shaft 17 is connected with an upper heat insulation plate 31, a plurality of refrigerating devices 32 and temperature sensors 33 are arranged inside the cooling box 26, and an intelligent controller is arranged outside the cooling box 26. Separately set up pivot 17 and driving motor 27, can prevent that the heat in screening case 4 from transmitting driving motor 27 through pivot 17 on, realize the protection to driving motor 27 to can further cool down the device through cooler bin 26, the protection is effectual, and the practicality is strong.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The high-efficiency screening device for the municipal building sand comprises a base (1), universal wheels (2) are arranged at four corners of the lower side of the base (1), a pushing frame (3) is arranged at the right end of the base (1), a screening box (4) is arranged at the upper side of the base (1), the left side of the screening box (4) is connected with an impurity removing box (6) through a first feeding mechanism (5), a second feeding mechanism (7) is arranged at the left side of the impurity removing box (6), and the high-efficiency screening device is characterized in that a hot air fan (19) is arranged at the right side of the impurity removing box (6), a hot air pipe (20) extending into the impurity removing box (6) is arranged on the hot air fan (19), the left end of the hot air pipe (20) is connected with a vertically arranged air spraying pipe (21), a plurality of spray nozzles (22) are arranged at the left side of the air spraying pipe (21), a protective net (23) for protecting the air spraying pipe (, an L-shaped partition plate (24) is arranged in the impurity removing box (6), a impurity cavity (25) is arranged between the L-shaped partition plate (24) and the impurity removing box (6), and a drawer (13) is arranged at the lower end of the impurity cavity (25).
2. The efficient screening device for the municipal building sand according to claim 1, wherein the upper end of the first feeding mechanism (5) is connected with the screening box (4) through a first feeding pipe (8), and the lower end of the first feeding mechanism (5) is connected with the impurity removing box (6) through a first pumping pipe (9).
3. The efficient screening device for the municipal building sand according to claim 2, wherein the upper end of the second feeding mechanism (7) is connected with the upper end of the impurity removing box (6) through a second feeding pipe (10), the lower end of the second feeding mechanism (7) is provided with a second pumping pipe (11), and a feed hopper (12) is arranged on the second pumping pipe (11).
4. The efficient screening device for the municipal building sand according to claim 1, wherein the first feeding mechanism (5) and the second feeding mechanism (7) comprise feeding barrels (34), the feeding motors (35) are arranged at the upper ends of the feeding barrels (34), the output ends of the feeding motors (35) are provided with feeding shafts (36), and spiral feeding blades (37) are arranged on the feeding shafts (36).
5. The efficient screening device for the municipal building sand according to claim 1 or 4, wherein a plurality of screening nets (14) are obliquely arranged inside the screening box (4), and a plurality of discharging pipes (15) corresponding to the screening nets (14) are arranged at the right side of the screening box (4).
6. The efficient screening device for the municipal building sand according to claim 5, wherein a driving mechanism (16) is arranged at the upper end of the screening box (4), a rotating shaft (17) extending into the screening box (4) is arranged on the driving mechanism (16), a plurality of stirring rods (18) are arranged on the rotating shaft (17), and the stirring rods (18) and the screening net (14) are arranged in a staggered mode.
7. The efficient screening device for the municipal building sand according to claim 6, wherein the driving mechanism (16) comprises a cooling tank (26), a driving motor (27) is arranged at the upper end of the cooling tank (26), a driving shaft (28) is arranged at the output end of the driving motor (27), an upper heat insulation plate (29) is arranged at the lower end of the driving shaft (28), a lower heat insulation plate (31) is connected to the lower side of the upper heat insulation plate (29) through a connecting rod (30), and the upper end of the rotating shaft (17) is connected with the upper heat insulation plate (31).
8. The efficient screening device for municipal building sand according to claim 7, wherein a plurality of refrigeration devices (32) and temperature sensors (33) are arranged inside the cooling box (26), and an intelligent controller is arranged outside the cooling box (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206182.7A CN110899080A (en) | 2019-11-29 | 2019-11-29 | Municipal building sand is with high-efficient screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206182.7A CN110899080A (en) | 2019-11-29 | 2019-11-29 | Municipal building sand is with high-efficient screening plant |
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| Publication Number | Publication Date |
|---|---|
| CN110899080A true CN110899080A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911206182.7A Pending CN110899080A (en) | 2019-11-29 | 2019-11-29 | Municipal building sand is with high-efficient screening plant |
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| Country | Link |
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| CN (1) | CN110899080A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832771A (en) * | 2021-11-26 | 2021-12-24 | 江苏靓时新材料科技股份有限公司 | Dryer for semiconductor impregnated paper |
| CN114160263A (en) * | 2021-12-08 | 2022-03-11 | 常德新鑫环保墙体材料有限公司 | Hierarchical type concrete raw material mechanism that sieves |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179956A (en) * | 2016-10-09 | 2016-12-07 | 芜湖瑞德机械科技有限公司 | Sandy soil screening plant for building and operational approach thereof |
| CN107442425A (en) * | 2017-09-07 | 2017-12-08 | 成都点金云科技有限公司 | A kind of field wheat removal of impurities screening plant |
| CN206911713U (en) * | 2017-07-11 | 2018-01-23 | 厦门理工学院 | A kind of civil engineering classification sand sieving machine |
| CN108889592A (en) * | 2018-07-06 | 2018-11-27 | 安徽机电职业技术学院 | A kind of novel sandstone screening installation |
| CN208758031U (en) * | 2018-06-12 | 2019-04-19 | 新疆诚大新材料科技有限公司 | A kind of building sandstone classified screening device |
-
2019
- 2019-11-29 CN CN201911206182.7A patent/CN110899080A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179956A (en) * | 2016-10-09 | 2016-12-07 | 芜湖瑞德机械科技有限公司 | Sandy soil screening plant for building and operational approach thereof |
| CN206911713U (en) * | 2017-07-11 | 2018-01-23 | 厦门理工学院 | A kind of civil engineering classification sand sieving machine |
| CN107442425A (en) * | 2017-09-07 | 2017-12-08 | 成都点金云科技有限公司 | A kind of field wheat removal of impurities screening plant |
| CN208758031U (en) * | 2018-06-12 | 2019-04-19 | 新疆诚大新材料科技有限公司 | A kind of building sandstone classified screening device |
| CN108889592A (en) * | 2018-07-06 | 2018-11-27 | 安徽机电职业技术学院 | A kind of novel sandstone screening installation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832771A (en) * | 2021-11-26 | 2021-12-24 | 江苏靓时新材料科技股份有限公司 | Dryer for semiconductor impregnated paper |
| CN113832771B (en) * | 2021-11-26 | 2022-02-15 | 江苏靓时新材料科技股份有限公司 | Dryer for semiconductor impregnated paper |
| CN114160263A (en) * | 2021-12-08 | 2022-03-11 | 常德新鑫环保墙体材料有限公司 | Hierarchical type concrete raw material mechanism that sieves |
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Application publication date: 20200324 |