CN211463897U - Air separation sundry removing device in construction waste - Google Patents

Air separation sundry removing device in construction waste Download PDF

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Publication number
CN211463897U
CN211463897U CN201921918291.7U CN201921918291U CN211463897U CN 211463897 U CN211463897 U CN 211463897U CN 201921918291 U CN201921918291 U CN 201921918291U CN 211463897 U CN211463897 U CN 211463897U
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air
turbine
motor
belt
belt wheel
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CN201921918291.7U
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Chinese (zh)
Inventor
李春梅
邱建清
孟立滨
姜猛
张福强
李金华
梁东昌
崔兴
霍静
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Beijing Shougang Resources Comprehensive Utilization Technology Development Co ltd
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Beijing Shougang Resources Comprehensive Utilization Technology Development Co ltd
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Abstract

The utility model discloses a selection by winnowing removes debris device among building rubbish belongs to building rubbish resourceful technical field. A device for removing sundries in construction waste through winnowing comprises a winnowing box, wherein a first support frame is connected in an air inlet pipe, a first turbine is rotatably connected on the first support frame, a second belt wheel is connected on the first turbine, a first motor is connected on the air inlet pipe, a first belt wheel is connected on the first motor, and the first belt wheel is connected with the second belt wheel through a first belt; the air suction pipe is internally connected with a filter screen and a second support frame, the second support frame is rotatably connected with a second turbine, the second turbine is connected with a fourth belt wheel, the air suction pipe is connected with a second motor, the second motor is connected with a third belt wheel, the third belt wheel is rotatably connected with the fourth belt wheel through a second belt, the second turbine is connected with a cleaning rod, the cleaning rod is attached to the filter screen, and the air suction pipe is connected with an air inlet pipe through a drainage pipe; the utility model discloses the circulation is high-efficient, and does not have the raise dust and be convenient for concentrate and clean.

Description

Air separation sundry removing device in construction waste
Technical Field
The utility model relates to a building rubbish resourceful technical field especially relates to a debris device is got rid of to selection by winnowing among building rubbish.
Background
The resource treatment of the construction waste is completed by the processes of sorting, removing impurities, crushing, screening, shaping particles and the like, and the main impurities in the construction waste are removed as follows: removing heavy metals by magnetic separation, removing large impurities by manual sorting, removing fine light impurities by air separation, and removing larger light impurities by hydraulic flotation; the process comprises the steps of breaking, screening, particle shaping and the like after dregs contained in the construction waste are removed completely, wherein 0-50mm (or 0-80mm) of dregs pass through two layers of dregs sieves, aggregate with the particle size of more than 25mm enters a hydraulic flotation and breaking screening process, the dregs with the particle size of 0-25mm pass through the dregs sieves and are divided into dregs aggregate with the particle size of 0-10mm for replacement and filling application, and the dregs aggregate with the particle size of 10-25mm needs to be subjected to air separation and impurity removal due to the fact that more fine light impurities are mixed in the dregs aggregate.
In the prior art, the sundries are removed by winnowing, a multi-purpose fan is used for directly blowing the sundries, and the circulation function is not provided, so that the waste of redundant air volume is caused; therefore, a device for removing impurities by winnowing construction wastes, which can efficiently utilize the residual wind, is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a winnowing sundry removing device in construction waste.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the device for removing the sundries in the construction wastes through winnowing comprises a winnowing box, wherein air inlets and air suction openings are formed in two side walls of the winnowing box, an air inlet pipe is connected to the air inlets, a protective net and a first support frame are connected to the air inlet pipe, a first turbine is rotatably connected to the first support frame, the first turbine penetrates through the first support frame and is connected with a second belt wheel, a first motor is connected to the top of the air inlet pipe, the output end of the first motor is connected with a first belt wheel, and the first belt wheel is rotatably connected with the second belt wheel through a first belt;
be connected with the aspiration channel on the inlet scoop, aspiration channel in-connection has filter screen and second support frame, it is connected with the second turbine to rotate on the second support frame, the second turbine runs through the second support frame and is connected with the fourth band pulley, the top of aspiration channel is connected with the second motor, the output of second motor is connected with the third band pulley, the third band pulley rotates with the fourth band pulley through the second belt and links to each other, the second turbine runs through the filter screen through the pivot and is connected with the scavenging lever, the scavenging lever laminates with the filter screen mutually, the aspiration channel passes through the drainage tube and links to each other with the air-supply line.
Preferably, the top of winnowing box has seted up the feed inlet, first bin outlet and second bin outlet have been seted up to winnowing box's bottom.
Preferably, the inner wall of the winnowing box is connected with an induced draft plate, and the inner wall of the bottom of the winnowing box is connected with a splitter plate.
Preferably, the top of the air inlet pipe is connected with a first mounting table, the first motor is fixedly connected to the first mounting table, a first groove is formed in the air inlet pipe, the first belt is rotatably connected to the first groove, and an air return opening is formed in the outer wall of the air inlet pipe.
Preferably, the top of aspiration channel is connected with the second mount table, second motor fixed connection is on the second mount table, the second recess has been seted up on the aspiration channel, the second belt rotates to be connected in the second recess.
Preferably, the drainage tube is connected with the outer wall of the winnowing box through a support rod.
Preferably, the bottom of the winnowing box is fixedly connected with a support leg.
Compared with the prior art, the utility model provides a debris device is got rid of to selection by winnowing among building rubbish possesses following beneficial effect:
1. the debris removing device for wind separation in construction waste is characterized in that a wind separation box is fixed on a horizontal plane, a conveying belt is used for conveying materials into the wind separation box from a feeding hole, a first motor and a second motor are started for blowing, 10-25mm muck aggregate particles and fine light impurities are separated in a wind separation mode, the muck aggregate falls into a first discharging hole, the fine light impurities fall into a second discharging hole, the feeding hole is aligned to the first discharging hole for discharging, a first turbine and a second turbine are located below an air guide plate, it is guaranteed that blown dust cannot be blown out, specifically, when mixed materials fall to the position of an air inlet, the first motor drives the first turbine to rotate on a first support frame through a first belt, external wind is conveyed into the wind separation box through an air inlet pipe, the first belt rotates in a first groove, air inlet tightness can be effectively guaranteed, promote air supply efficiency, thereby the protection network of connecting on the air-supply line can prevent that the aggregate from getting into the air-supply line and damaging first turbine, in lasting air supply process, aggregate and slight impurity separation, the aggregate directly falls into first discharge opening, slight impurity then is blown to the filter screen of laminating mutually with the selection by winnowing box inner wall, sweep down by the scavenging lever, fall into the second discharge opening, here, the second motor is transferred through the second belt and is moved the second turbine and rotate, induced draft, and then will blow the slight impurity of coming and tightly adsorb on the filter screen, be convenient for concentrate and clean, and the second turbine will be inhaled gas through the drainage tube after filtering and then send back in the air-supply line, thereby form the circulation, the raise dust has not only been suppressed, still the efficiency has been saved, separation efficiency has been promoted.
Drawings
Fig. 1 is a first schematic structural view of a device for removing sundries by winnowing in construction waste provided by the utility model;
fig. 2 is a schematic structural view of an air separation box of the air separation debris removal device in the construction waste provided by the utility model;
fig. 3 is a schematic structural view of a second device for removing sundries in construction waste by winnowing, which is provided by the utility model;
fig. 4 is a third schematic structural view of the air separation debris removal device in construction waste of the present invention;
fig. 5 is a fourth schematic structural view of the air separation debris removal device in the construction waste of the utility model;
fig. 6 is a schematic structural diagram of a fifth device for removing impurities by winnowing in construction waste according to the present invention.
In the figure: 1. a winnowing box; 101. a feed inlet; 102. a first discharge port; 103. a second discharge opening; 104. a flow distribution plate; 105. an air induction plate; 106. a support leg; 107. an air inlet; 108. an air suction opening; 2. a first motor; 201. a first pulley; 2011. a first belt; 202. a second pulley; 203. a first turbine; 3. a second motor; 301. a third belt pulley; 3011. a second belt; 302. a fourth pulley; 303. a second turbine; 304. a cleaning rod; 3041. a rotating shaft; 4. an air inlet pipe; 401. a first groove; 402. an air return opening; 403. a first mounting table; 404. a first support frame; 405. a protective net; 5. an air suction pipe; 501. a second groove; 502. a filter screen; 503. a second mounting table; 504. a second support frame; 6. a drainage tube; 601. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-6, a device for removing impurities by winnowing in construction waste comprises a winnowing box 1, an air inlet 107 and an air suction opening 108 are formed in two side walls of the winnowing box 1, an air inlet pipe 4 is connected to the air inlet 107, a protective net 405 and a first support frame 404 are connected to the air inlet pipe 4, a first turbine 203 is rotatably connected to the first support frame 404, the first turbine 203 penetrates through the first support frame 404 and is connected with a second belt wheel 202, a first motor 2 is connected to the top of the air inlet pipe 4, the output end of the first motor 2 is connected with a first belt wheel 201, and the first belt wheel 201 is rotatably connected with the second belt wheel 202 through a first belt 2011;
be connected with aspiration channel 5 on inlet scoop 108, filter screen 502 and second support frame 504 are connected to aspiration channel 5 in, it is connected with second turbine 303 to rotate on the second support frame 504, second turbine 303 runs through second support frame 504 and is connected with fourth band pulley 302, the top of aspiration channel 5 is connected with second motor 3, the output of second motor 3 is connected with third band pulley 301, third band pulley 301 rotates with fourth band pulley 302 through second belt 3011 and links to each other, second turbine 303 runs through filter screen 502 through pivot 3041 and is connected with cleaning rod 304, cleaning rod 304 laminates with filter screen 502, aspiration channel 5 links to each other with air-supply line 4 through drainage tube 6.
The top of the winnowing box 1 is provided with a feeding hole 101, and the bottom of the winnowing box 1 is provided with a first discharging hole 102 and a second discharging hole 103.
The inner wall of the winnowing box 1 is connected with an induced draft plate 105, and the inner wall of the bottom of the winnowing box 1 is connected with a splitter plate 104.
The top of air-supply line 4 is connected with first mount table 403, and first motor 2 fixed connection has seted up first recess 401 on the air-supply line 4 on first mount table 403, and first belt 2011 rotates to be connected in first recess 401, and return air inlet 402 has been seted up to the air-supply line 4 outer wall.
The top of aspiration channel 5 is connected with second mount table 503, and second motor 3 fixed connection has seted up second recess 501 on the aspiration channel 5 on the second mount table 503, and second belt 3011 rotates to be connected in second recess 501.
The drainage tube 6 is connected with the outer wall of the winnowing box 1 through a support rod 601.
The bottom of the winnowing box 1 is fixedly connected with a support leg 106.
The working principle is as follows: in the utility model, the winnowing box 1 is fixed on the horizontal plane, a conveying belt sends the materials into the winnowing box 1 from the feed inlet 101, the first motor 2 and the second motor 3 are started to blow, 10-25mm muck aggregate particles and fine light impurities are winnowed and separated, the muck aggregate falls into the first discharge port 102, the fine light impurities fall into the second discharge port 103, here, the feed inlet 101 is aligned with the first discharge port 102 to discharge, the first turbine 203 and the second turbine 303 are both positioned below the induced draft plate 105 to ensure that the blown dust cannot be blown out, specifically, when the mixed materials fall to the position of the air inlet 107, the first motor 2 drives the first turbine 203 to rotate on the first support frame 404 through the first belt 2011, the external air is sent into the winnowing box 1 through the air inlet pipe 4, here, the first belt 2011 rotates in the first groove 401, leakproofness when can effectively guaranteeing the air inlet, promote air supply efficiency, thereby the protection network 405 of connecting on air-supply line 4 can prevent that the aggregate from getting into air-supply line 4 and damaging first turbine 203, in lasting air supply process, aggregate and slight impurity separation, the aggregate directly falls in first discharge gate 102, slight impurity then is blown to on the filter screen 502 of laminating mutually with selection by winnowing box 1 inner wall, sweep by cleaning rod 304, fall into second discharge gate 103, here, second motor 3 mobilizes second turbine 303 through second belt 3011 and rotates, induced draft, and then the slight impurity that will blow comes adsorbs tightly on filter screen 502, be convenient for concentrate and clean, and second turbine 303 send the gas of inhaling back to air-supply line 4 through drainage tube 6 after filtering, thereby form the circulation, raise dust has not only been inhibited, the efficiency has still been saved, separation efficiency has been promoted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a selection by winnowing removes debris device among building rubbish, includes winnowing box (1), its characterized in that, air intake (107) and inlet scoop (108) have been seted up to the both sides wall of winnowing box (1), be connected with air-supply line (4) on air intake (107), protective screen (405) and first support frame (404) are connected to the air-supply line (4) in-connection, rotate on first support frame (404) and be connected with first turbine (203), first turbine (203) run through first support frame (404) and be connected with second band pulley (202), the top of air-supply line (4) is connected with first motor (2), the output of first motor (2) is connected with first band pulley (201), first band pulley (201) rotates with second band pulley (202) through first belt (2011) and links to each other;
the air suction opening (108) is connected with an air suction pipe (5), the air suction pipe (5) is internally connected with a filter screen (502) and a second support frame (504), a second turbine (303) is rotatably connected to the second supporting frame (504), the second turbine (303) penetrates through the second supporting frame (504) and is connected with a fourth belt wheel (302), the top of the air suction pipe (5) is connected with a second motor (3), the output end of the second motor (3) is connected with a third belt wheel (301), the third belt wheel (301) is rotationally connected with the fourth belt wheel (302) through a second belt (3011), the second turbine (303) penetrates through the filter screen (502) through a rotating shaft (3041) and is connected with a cleaning rod (304), the cleaning rod (304) is attached to the filter screen (502), and the air suction pipe (5) is connected with the air inlet pipe (4) through the drainage pipe (6).
2. The air separation sundry removal device in building rubbish according to claim 1, wherein a feeding hole (101) is formed in the top of the air separation box (1), and a first discharging hole (102) and a second discharging hole (103) are formed in the bottom of the air separation box (1).
3. The air separation sundries removing device in building rubbish according to claim 2, characterized in that an air guide plate (105) is connected to the inner wall of the air separation box (1), and a splitter plate (104) is connected to the inner wall of the bottom of the air separation box (1).
4. The air separation sundry removing device in the building rubbish according to claim 1, wherein a first mounting table (403) is connected to the top of the air inlet pipe (4), the first motor (2) is fixedly connected to the first mounting table (403), a first groove (401) is formed in the air inlet pipe (4), the first belt (2011) is rotatably connected in the first groove (401), and an air return opening (402) is formed in the outer wall of the air inlet pipe (4).
5. The air separation sundry removing device in the building rubbish according to claim 1, wherein a second mounting table (503) is connected to the top of the air suction pipe (5), the second motor (3) is fixedly connected to the second mounting table (503), a second groove (501) is formed in the air suction pipe (5), and the second belt (3011) is rotatably connected to the second groove (501).
6. The air separation sundries removing device in the construction waste as claimed in claim 1, characterized in that the drainage tube (6) is connected with the outer wall of the air separation box (1) through a support rod (601).
7. The air separation sundry removal device in the construction waste as claimed in claim 6, wherein a support leg (106) is fixedly connected to the bottom of the air separation box (1).
CN201921918291.7U 2019-11-08 2019-11-08 Air separation sundry removing device in construction waste Active CN211463897U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921918291.7U CN211463897U (en) 2019-11-08 2019-11-08 Air separation sundry removing device in construction waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921918291.7U CN211463897U (en) 2019-11-08 2019-11-08 Air separation sundry removing device in construction waste

Publications (1)

Publication Number Publication Date
CN211463897U true CN211463897U (en) 2020-09-11

Family

ID=72374954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921918291.7U Active CN211463897U (en) 2019-11-08 2019-11-08 Air separation sundry removing device in construction waste

Country Status (1)

Country Link
CN (1) CN211463897U (en)

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