CN208853237U - A kind of positive/negative-pressure screening machine - Google Patents

A kind of positive/negative-pressure screening machine Download PDF

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Publication number
CN208853237U
CN208853237U CN201821566317.1U CN201821566317U CN208853237U CN 208853237 U CN208853237 U CN 208853237U CN 201821566317 U CN201821566317 U CN 201821566317U CN 208853237 U CN208853237 U CN 208853237U
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pedestal
negative
pressure
air
positive
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CN201821566317.1U
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Chinese (zh)
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金君杰
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Taizhou Kingang Environmental Protection Technology Co Ltd
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Taizhou Kingang Environmental Protection Technology Co Ltd
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Abstract

The utility model provides a kind of positive/negative-pressure screening machine, belongs to waste recovery machinery equipment technical field.It solves the problems, such as that the wind of existing screening mechanism of ocean blowout will result in blockage to discharge port sieve.This positive/negative-pressure screening machine, wabbler mechanism is provided between sorting frame and pedestal, it is installed with the negative-pressure pipeline for being connected to disposal box on the cover, and the feed inlet for being connected to pulverizer discharge pipe, the wind pressure machine that air pressure is generated to sorting frame is provided in pedestal, hose is connected on the exhaust passage of wind pressure machine, on the mesh for the sieve that the free end of the hose is connected to the lower section of sorting frame and the nozzle of the hose is right against sorting frame, it is fixed on the side wall of pedestal to set Rose Box, there is filter wind apparatus in Rose Box, the intake stack of wind pressure machine is connected with the filter wind apparatus of the Rose Box.The utility model is filtered wind pressure machine inspiration air, and the mesh for sorting the sieve of frame will not be blocked up by dust.

Description

A kind of positive/negative-pressure screening machine
Technical field
The utility model belongs to waste recovery machinery equipment technical field, is related to a kind of positive/negative-pressure screening machine.
Background technique
In electric wire, cable industry, with the continuous development of electric wire, cable industry, waste electric wire is also largely generated, and is being returned During receiving waste electric wire, it is necessary to waste electric wire are first broken into graininess using crusher, formed by broken waste electric wire Particle be mainly plastic grain and metallic particles.Both particles mixed are difficult to adopt manual mode and are divided From in order to which both particles are effectively separated, it is necessary to the separation for both designing a kind of sorting unit to realize.
Traditional separator is not directly directly separated plastic grain, metallic particles, but relevant point Still have from device, such as Chinese patent Patent No.: " 200320118550.0 " disclose a kind of airflow separator, shell Middle part be provided with a main shaft, offer feed inlet on the shell of main shaft side, main shaft, which is located on that section in shell, to be fixed There is the rotor of the material separating disc for throwing away rubber powder dispersion and formation crosscurrent, material separating disc is located at the top of rotor;In material separating disc Top has been provided with the buffering ring of backgauge effect, and the lower section of rotor is then provided with the stream reforming for mandatory whirlpool of rotor generation The ring of eddy of stream, buffering ring and ring of eddy are all connected with shell;Being provided between material separating disc and rotor can move up and down, and adjust Save the adjusting ring of rubber powder fineness;The lower end of shell is then fixed with the outer cylinder and inner cylinder being separated from each other, and has respectively on outer cylinder and inner cylinder There are coarse powder outlet and fine powder outlet.Above-mentioned patent is the separation for realizing rubber powder, it is obvious that due to isolated production Product be it is different, which can not be as plastic grain, the separator of metallic particles;And structure is complicated for the patent, Components are more, cause production cost higher, can not bring enough economic benefits.
There are also a kind of separators, such as China Patent No. in the market are as follows: a kind of metal described in " 200920314152.3 " Plastic Separator offers the charging being connected with above-mentioned working chamber including the shell with working chamber at the top of shell Mouth and discharge port, are also provided with tapping channel one and tapping channel two in the side of shell, are provided in shell by plastic grain The power mechanism blown out by discharge port, is additionally provided with metallic particles and the undecomposed particle of metallo-plastic respectively by discharging in shell Channel one and tapping channel two shake vibrating mechanism out.In such a configuration, dust suction processing, that work are not carried out to working chamber Chamber has many dusts in separating plastic particle, metallic particles and blows out from tapping channel one and tapping channel two, influences worker Working environment, the health of worker can also be had or not to inspiration when workers with long time works serious in such a case Air be filtered processing, discharge port can be blocked containing dust in that air, service life is short.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, cover for the above-mentioned problems in the prior art Cover the negative pressure straw for being provided with and being connected to the cover inner cavity, the positive/negative-pressure screening machine being also filtered to wind pressure machine inspiration air.
The purpose of this utility model can be realized by the following technical scheme: a kind of positive/negative-pressure screening machine, including pedestal and The cover for the side of being set on the base, the pedestal and the cover are fixedly connected with, and are connected between pedestal and the cover with sieve The sorting frame of net is provided with the wabbler mechanism that can make to sort frame vibration sorting, on the cover between sorting frame and the pedestal It is installed with the negative-pressure pipeline for being connected to disposal box and the feed inlet for being connected to pulverizer discharge pipe, feature exists In being provided with the wind pressure machine for generating air pressure to sorting frame in the pedestal, be connected on the exhaust passage of the wind pressure machine soft Pipe, the free end of the hose is connected to the lower section of sorting frame and the nozzle of the hose is right against the net of the above-mentioned sieve for sorting frame Kong Shang, it is fixed on the side wall of the pedestal to set Rose Box, there is filter wind apparatus in the Rose Box, the wind pressure machine Intake stack is connected with the filter wind apparatus of the Rose Box.
It is provided with the Rose Box for air filtration on side wall in this positive/negative-pressure screening machine, filter wind is provided in Rose Box Device, the wind pressure machine are connected with filter wind apparatus, and by filter wind apparatus come air draught, the purpose being arranged in this way be wind pressure machine to point Select the air of the mesh pressure of the sieve of frame without containing dust, the mesh for sorting the sieve of frame will not be blocked up by dust, service life It is long.
In above-mentioned positive/negative-pressure screening machine, the filter wind apparatus include be provided in Rose Box partition and by every Rose Box is separated into left chamber, upper right chamber and bottom right chamber by plate, the lower part of the left chamber be provided with air-out passage and The air-out passage is connected with the intake stack of the wind pressure machine, is provided in the air-out passage and adjusts ventilation quantity size Regulating device, be provided with ventilation hole between the left chamber and upper right chamber, the upper right chamber and bottom right chamber it It is provided with several connection pores on spacing board, is provided with filter core set on the connection pore.Filter core set is the prior art, i.e., For air filtering core, can directly buy on the market.
In above-mentioned positive/negative-pressure screening machine, the regulating device includes the round adjusting being arranged in air-out passage Plate, the diametrical direction on the circular adjusting plate along circular adjusting plate are provided with connecting rod, and the both ends of the connecting rod are stretched out respectively Circular adjusting plate, one end of the connecting rod is plugged on the conduit wall of the air-out passage and the connecting rod relatively described can go out The conduit wall in wind channel rotates, and the other end of the connecting rod, which stretches out on the conduit wall and the extension end of the air-out passage, to be connected There is adjustment seat.
In above-mentioned positive/negative-pressure screening machine, the wabbler mechanism includes that motor is provided in pedestal, on pedestal It is provided with the rotation axis connecting with motor drive, the both ends of the rotation axis pass through cam respectively and are connected with connecting rod, described The other end of connecting rod is hinged on the sorting frame, is also respectively symmetrically equipped between the sorting frame both sides edge and pedestal Spring steel plate.
In above-mentioned positive/negative-pressure screening machine, before the sorting frame includes rectangle support, is connected to rectangle support The discharging connecting plate of end face, rear end face is held, the hose is fixed to be set on the rectangle support.
Compared with prior art, the advantages of this positive/negative-pressure screening machine are as follows: the structure uses positive/negative-pressure principle, makes metal and modeling Glue separates purer, and separating rate is fast, high efficiency, and structure simply, in the cover is provided with the negative pressure being connected to the cover inner cavity Pipeline carries out dust suction processing, and dust in the cover will not be made to pollute air, be also filtered to wind pressure machine inspiration air, wind pressure machine When generating wind pressure to the sieve of sorting frame, the mesh of the sieve of the sorting frame will not be blocked up by dust, long service life.
Detailed description of the invention
Fig. 1 is the schematic perspective view of this positive/negative-pressure screening machine.
Fig. 2 is the schematic cross-sectional view of Rose Box in this positive/negative-pressure screening machine.
Fig. 3 is the schematic cross-sectional view of regulating device in air-out passage in this positive/negative-pressure screening machine.
In figure, 1, pedestal;2, the cover;3, frame is sorted;4, negative-pressure pipeline;5, feed inlet;6, hose;7, Rose Box;8, go out Wind channel;9, ventilation hole;10, it is connected to pore;11, filter core set;12, circular adjusting plate;13, connecting rod;14, adjustment seat;15, electric Machine;16, rotation axis;17, connecting rod;18, spring steel plate;19, discharge connecting plate.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this positive/negative-pressure screening machine is mainly by pedestal 1 and the cover 2 being arranged in above pedestal 1 Composition, pedestal 1 and the cover 2 are fixedly connected with, and the sorting frame 3 with sieve is connected between pedestal 1 and the cover 2, sort frame 3 Being provided between pedestal 1 can make to sort the wabbler mechanism that frame 3 shakes sorting, be installed in the cover 2 for connecting with disposal box Logical negative-pressure pipeline 4 and the feed inlet 5 for being connected to pulverizer discharge pipe are provided in pedestal 1 and generate to sorting frame 3 The wind pressure machine of air pressure is connected with hose 6 on the exhaust passage of wind pressure machine, the free end of the hose 6 be connected to the lower section of sorting frame 3 and The nozzle of the hose 6 is right against on the mesh of the sieve of above-mentioned sorting frame 3, fixed on the side wall of pedestal 1 to set Rose Box 7, mistake There is filter wind apparatus, the intake stack of wind pressure machine is connected with the filter wind apparatus of Rose Box 7 in filter box 7.
In actually manufacture, the specific embodiment of the filter wind apparatus are as follows: be provided with partition in Rose Box 7 and pass through Rose Box 7 is separated into left chamber, upper right chamber and bottom right chamber by partition, and the lower part of left chamber is provided with air-out passage 8 and should Air-out passage 8 is connected with the intake stack of wind pressure machine, and the regulating device for adjusting ventilation quantity size is provided in air-out passage 8, It is provided with ventilation hole 9 between left chamber and upper right chamber, is provided with several be connected on upper right chamber and the spacing board of bottom right chamber Pore 10 is connected on pore 10 and is provided with filter core set 11.
In actually manufacture, the specific embodiment of the regulating device are as follows: the mainly circle by being arranged in air-out passage 8 Adjustable plate 12 forms, and the diametrical direction on circular adjusting plate 12 along circular adjusting plate 12 is provided with connecting rod 13, the connecting rod 13 Both ends stretch out circular adjusting plate 12 respectively, one end of the connecting rod 13 is plugged on the conduit wall of the air-out passage 8 and should Connecting rod 13 can be relative to the conduit wall rotation of the air-out passage 8, and it is logical that the other end of the connecting rod 13 stretches out the outlet air Adjustment seat 14 is fixed on the conduit wall in road 8 and the extension end.
In actually manufacture, the specific embodiment of the wabbler mechanism are as follows: motor 15 is provided in pedestal 1, in pedestal 1 On be provided with motor 15 be sequentially connected rotation axis 16, the both ends of the rotation axis 16 pass through cam respectively and are connected with Bar 17, the other end of the connecting rod 17 are hinged on the sorting frame 3, the 3 both sides edge of sorting frame and pedestal 1 Between also respectively symmetrically be equipped with spring steel plate 18.
In practical application, the sorting frame 3 includes rectangle support, is connected to rectangle support front end surface, rear end end The discharging connecting plate 19 in face, the fixation of hose 6 are set on rectangle support.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although pedestal 1 is used more herein;The cover 2;Sort frame 3;Negative-pressure pipeline 4;Feed inlet 5;Hose 6;Filtering Case 7;Air-out passage 8;Ventilation hole 9;It is connected to pore 10;Filter core set 11;Circular adjusting plate 12;Connecting rod 13;Adjustment seat 14;Motor 15;Rotation axis 16;Connecting rod 17;Spring steel plate 18;Discharge the terms such as connecting plate 19, but the possibility using other terms is not precluded Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention;It is construed as any The additional limitation of one kind is all contrary to the spirit of the present invention.

Claims (5)

1. a kind of positive/negative-pressure screening machine, including pedestal (1) and the cover (2) being arranged above pedestal (1), the pedestal (1) It is fixedly connected with the cover (2), the sorting frame (3) with sieve, point is connected between pedestal (1) and the cover (2) The wabbler mechanism for being provided between frame (3) and pedestal (1) and capable of making to sort frame (3) vibration sorting is selected, it is fixed useful on the cover (2) In the negative-pressure pipeline (4) being connected to disposal box and feed inlet (5) for being connected to pulverizer discharge pipe, which is characterized in that It is provided with the wind pressure machine for generating air pressure to sorting frame (3) in the pedestal (1), is connected on the exhaust passage of the wind pressure machine Hose (6), the free end of the hose (6) is connected to the lower section of sorting frame (3) and the nozzle of the hose (6) is right against above-mentioned point It is fixed on the side wall of the pedestal (1) to set Rose Box (7) on the mesh for selecting the sieve of frame (3), in the Rose Box (7) With filter wind apparatus, the intake stack of the wind pressure machine is connected with the filter wind apparatus of the Rose Box (7).
2. a kind of positive/negative-pressure screening machine according to claim 1, which is characterized in that the filter wind apparatus is included in filtering It is provided with partition in case (7) and Rose Box (7) is separated by left chamber, upper right chamber and bottom right chamber by partition, it is described The lower part of left chamber is provided with air-out passage (8) and the air-out passage (8) is connected with the intake stack of the wind pressure machine, institute It is provided with the regulating device for adjusting ventilation quantity size in the air-out passage (8) stated, is set between the left chamber and upper right chamber Be equipped with ventilation hole (9), be provided on the upper right chamber and the spacing board of bottom right chamber it is several be connected to pore (10), it is described Filter core set (11) are provided in connection pore (10).
3. a kind of positive/negative-pressure screening machine according to claim 2, which is characterized in that the regulating device includes that setting exists Circular adjusting plate (12) in air-out passage (8), along the diametrical direction of circular adjusting plate (12) on the circular adjusting plate (12) Connecting rod (13) are provided with, circular adjusting plate (12) are stretched out at the both ends of the connecting rod (13) respectively, one end of the connecting rod (13) It is plugged on the conduit wall of the air-out passage (8) and the conduit wall of air-out passage (8) that the connecting rod (13) can be relatively described Rotation, the other end of the connecting rod (13), which stretches out on the conduit wall of the air-out passage (8) and the extension end, is fixed with adjusting Seat (14).
4. a kind of positive/negative-pressure screening machine according to claim 1 or 3, which is characterized in that the wabbler mechanism is included in Motor (15) are provided in pedestal (1), the rotation axis (16) with motor (15) transmission connection is provided on pedestal (1), it is described The both ends of rotation axis (16) pass through cam respectively and be connected with connecting rod (17), the other end of the connecting rod (17) is hinged on described Sorting frame (3) on, between sorting frame (3) the both sides edge and pedestal (1) also respectively symmetrically be equipped with spring steel plate (18).
5. a kind of positive/negative-pressure screening machine according to claim 4, which is characterized in that the sorting frame (3) includes rectangle Bracket, the discharging connecting plate (19) for being connected to rectangle support front end surface, rear end face, the hose (6) fixing sleeve It is located on the rectangle support.
CN201821566317.1U 2018-09-26 2018-09-26 A kind of positive/negative-pressure screening machine Active CN208853237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821566317.1U CN208853237U (en) 2018-09-26 2018-09-26 A kind of positive/negative-pressure screening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821566317.1U CN208853237U (en) 2018-09-26 2018-09-26 A kind of positive/negative-pressure screening machine

Publications (1)

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CN208853237U true CN208853237U (en) 2019-05-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871810A (en) * 2020-08-07 2020-11-03 焦作集越纳米材料技术有限公司 Impurity removing device for preparing carbon nano tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111871810A (en) * 2020-08-07 2020-11-03 焦作集越纳米材料技术有限公司 Impurity removing device for preparing carbon nano tube

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