CN212348929U - A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle - Google Patents
A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle Download PDFInfo
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- CN212348929U CN212348929U CN202020733155.7U CN202020733155U CN212348929U CN 212348929 U CN212348929 U CN 212348929U CN 202020733155 U CN202020733155 U CN 202020733155U CN 212348929 U CN212348929 U CN 212348929U
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Abstract
The utility model relates to a paper powder separator for treating waste gypsum boards in decoration garbage, which comprises a frame and a box body fixedly arranged on the frame, wherein the box body is provided with a guide chute for feeding; the utility model discloses a gypsum plaster tablet machine, including box, motor, main shaft, gear piece, motor drive main shaft, gear piece, motor drive main shaft, the fixed screen cloth that is equipped with a plurality of screens that are used for sifting out the gypsum powder on the box, the fixed feed bin that is equipped with to be used for accepting the gypsum powder of sifting out from the screen cloth in the frame, the feed bin is located the below of box, be equipped with in the box with the coaxial setting of box, and through fixing the rotatory main shaft of motor drive in the frame, the one end of main shaft passes behind the box with the output fixed connection of motor, the other end and the box rotation of main shaft are connected, there are a plurality of members along the axis spiral distribution of main.
Description
Technical Field
The utility model relates to a paper powder separating centrifuge for processing waste gypsum board among fitment rubbish belongs to building rubbish utilization field.
Background
At present, China is in the period of rapid development of urbanization, and is the largest building market in the world, the current building amount exceeds more than half of the total amount of the world, the generation and discharge amount of garbage in urban construction is rapidly increased, and the building garbage accounts for 30% -40% of the total amount of the garbage. So far, the utilization rate of the construction waste in China is not very high, and the resource utilization rate is less than 5 percent. The recycling and cyclic utilization of the construction waste are realized, and the method is very important for solving the problem of environmental pollution of the waste enclosed city.
The construction waste, particularly the decoration waste, contains a large amount of waste gypsum boards, and the content of the waste gypsum in the construction waste is about 4.7%, while the specific gravity in the demolition construction waste is often more than 10%. If the building waste containing gypsum board is recycled as underground building material or disposed in landfills, toxic hydrogen sulfide gas is produced, which is harmful to living beings. When the concentration of hydrogen sulfide reaches 1.0x103ml/m3Can cause the death of human and livestock immediately, and the waste gypsum board is completely recyclable. The waste gypsum blocks and the broken mask paper after the waste gypsum boards are broken and separated can be reused. Depending on the characteristics of the gypsum, the waste gypsum block may be used as a raw material for gypsum board production, together with other raw materials. While the facing paper chips can be used to beat paper pulpIt can be used as raw material for making gypsum board. At present, no mechanized treatment technology and complete equipment for waste gypsum boards sorted from construction wastes exist in China. The mechanical treatment process of the waste gypsum boards mainly comprises two important links of rough separation and paper powder separation, and the paper powder separation technology is particularly key, so that the development of the paper powder separator for treating the waste gypsum boards in decoration garbage has great environmental protection significance and economic value.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paper powder separating centrifuge that is arranged in fitment rubbish useless gypsum board to handle can realize mechanical separation useless gypsum board's mask paper piece and gesso.
Realize the utility model discloses the technical scheme of purpose is: the utility model relates to a paper powder separator for treating waste gypsum boards in decoration garbage, which comprises a frame and a box body fixedly arranged on the frame, wherein the box body is provided with a guide chute for feeding waste gypsum board fragments which are crushed to a certain particle size; the utility model discloses a gypsum plaster tablet machine, including box, motor, main shaft, gear piece, motor drive main shaft, gear piece, motor drive main shaft, motor, gear piece, motor, gear piece, the box is last to be fixed to be equipped with a plurality of screen meshes that are used for sifting out the gypsum powder on the box, and the fixed feed bin that is used for accepting the gypsum powder of sifting out from the screen mesh that is equipped with in the frame, and the feed bin is located the below of box, is equipped with in the box with the coaxial setting of box, and through fixing the rotatory main shaft of motor drive in the frame, the one end of main shaft passes the output fixed connection with the motor behind the box, and.
The box comprises an upper box body and a lower box body, the upper box body and the lower box body are formed by bending and welding sheet metal parts, the upper box body and the lower box body are fixedly arranged on a rack, a plurality of screen meshes with different through holes are fixedly arranged on the upper box body, a guide chute is fixedly arranged on the upper box body, the lower box body is fixedly provided with a plurality of screen meshes with different through holes, an upper box body assembly is formed by the guide chute, the screen meshes with different through holes and the upper box body, a lower box body assembly is formed by the lower box body and the screen meshes with different through holes, a main shaft, a rod piece, a tooth piece and a main shaft assembly are coaxially arranged, and the upper box body assembly, the lower box body assembly and the main shaft assembly form a closed cylindrical sieve barrel.
The blind hole screen and the through hole screen are both provided with bolt through holes, and the upper box body and the lower box body are both provided with threaded holes; the blind hole screen and the upper box body are fixed on the upper box body in a matching way with the threaded hole after penetrating through the bolt through hole through a screw, the blind hole screen and the lower box body are fixed on the lower box body in a matching way with the threaded hole after penetrating through the bolt through hole through the screw, and the guide chute is fixedly connected with the upper box body through a bolt.
The fixed two bearing frames that are equipped with in above-mentioned frame, one of them bearing frame is located the left side of box, and is located between box and the motor, and another bearing frame is located the right side of box, all installs antifriction bearing in two bearing frames, the fixed shaft coupling that is equipped with of output of motor, the one end of main shaft pass on the left bearing frame of box back and shaft coupling fixed connection, the other end of main shaft is worn out and is connected on the bearing frame on box right side behind the box.
The main shaft is a hollow shaft, each rod piece is fixed on the main shaft at intervals through an axis spiral along the main shaft, an external thread is arranged at one end, far away from the main shaft, of each rod piece, a nut is arranged on the external thread, a step is arranged at one end, far away from the main shaft, of each rod piece in the axis direction of the rod piece, a through hole is formed in each tooth piece, and each tooth piece penetrates through the through hole and then is pressed on the step and fixed on the rod piece through the nut.
The tooth piece is a claw-shaped tooth piece, the through hole is a counter bore, a spring washer is arranged in the counter bore, the tooth piece is fixedly connected with the rod piece through the matching of the external thread on the rod piece and the nut, the spring washer is located between the nut and the external thread, and the end with the external thread on the rod piece does not extend out of the counter bore.
The rotation radius of the tooth piece rotating along the axis of the main shaft is smaller than the inner diameter of the box body.
Be equipped with on the terminal surface of above-mentioned cylindrical sieve bucket and be used for the mask paper exhaust discharge gate of separating, the feed bin comprises two sections, and the left section of feed bin is located the below of screen cloth, and is used for collecting the fine gypsum powder that the sieve mesh screen was distinguished, and the right-hand member of feed bin is located the below of cylindrical sieve bucket terminal surface discharge gate, and is used for collecting exhaust waste gypsum board mask paper piece.
The rack is formed by welding profile steels, and a plurality of bolt through holes are reserved in the rack.
The utility model discloses has positive effect: (1) the utility model discloses a be provided with motor drive's main shaft in the box, the main shaft is high-speed rotatory under the drive of motor, hit through member and dentate and hit the hitting of useless gypsum board, shed and the extrusion, make the mask paper and the gypsum separation of useless gypsum board, carry out the physics through mechanical device with the mask paper and the gypsum of useless gypsum board and separate, recycle mask paper and gypsum after will separating respectively, the environmental protection, separation efficiency is high, there are great economic and environmental protection value, simultaneously all important part modularization installations, can change the screen cloth in different apertures and the dentate of different grade type wantonly according to actual demand, convenient transformation, installation and maintenance.
(2) The utility model discloses a box subassembly, lower box subassembly and main shaft assembly are gone up in the setting to going up box subassembly, lower box subassembly and main shaft and connecting coaxial setting, having guaranteed the stability of connecting, and can guarantee that the epaxial tine can be smooth and easy beat, shed and extrude the useless gypsum board in the box, avoided appearing hitting the uneven condition of beating.
(3) The utility model discloses a screw is screwed up from the extroversion to the inside face of the cylindric sieve section of thick bamboo that makes upper box and lower box form is closely combined by four screen cloth and is constituteed, does not have the bulge, can not form the scratch to the useless gypsum board of high-speed motion in the box and tear and lead to the fact kibbling phenomenon, has improved the efficiency of the separation of mask paper and gypsum, and is practical convenient.
(4) The utility model discloses a set up two bearing frames to be connected the both ends and two bearing frames of main shaft, set up the shaft coupling in the connection of the output of main shaft and motor, the vibrations that produce when can reducing the rotation on the one hand, stability when on the other hand has also guaranteed the main shaft rotation, safe practical.
(5) The utility model discloses an one end of keeping away from the main shaft on the body of rod sets up external screw thread and step, sets up the perforation on the tooth piece, and the body of rod passes through nut and external screw thread and cooperation and tooth piece fixed connection, stability when having guaranteed the tooth piece rotation, and on the other hand also can guarantee the fastness of tooth piece and body of rod connection, and is safe practical.
(6) The utility model discloses a to perforate and set the counter bore to, and set up spring washer between the bottom of nut and counter bore, and the one end of outband screw thread does not stretch out the counter bore on the body of rod, the waste gypsum board fragment of having avoided high-speed motion in to the box forms the scratch and tears, cause crushing, the tooth piece has specific angle installation with the axis of main shaft simultaneously, make it can promote the axial motion of waste gypsum board fragment and mask paper piece in the box, also can guarantee smoothly when smashing when guaranteeing the security when smashing, high-efficient practical.
(7) The utility model discloses a set the pick to the claw form, utilize the bionical design of claw shape pick, the pick that has certain angle can be hit the waste gypsum board and hit, shed, extrusion and impetus for the mask paper and the smooth separation of gypsum of waste gypsum board.
(8) The utility model discloses a set the feed bin to both ends, one section is used for collecting the gypsum powder, and another section is used for collecting the mask paper, the effectual high efficiency of having guaranteed the collection, and the management and the control of the resource of being convenient for are retrieved, and are high-efficient practical.
(9) The utility model discloses an utilize mechanical device, the useless gypsum board is retrieved to physics for useless gypsum board building rubbish utilization compares in the landfill processing, and incineration disposal, chemical treatment have great environmental protection meaning and economic value, accord with sustainable development theory.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
FIG. 1 is a front view of the overall structure of a paper-powder separator for waste gypsum board treatment in decoration garbage according to the present invention;
FIG. 2 is a schematic view of the overall structure of the paper-powder separator for treating waste gypsum boards in decoration garbage according to the present invention;
FIG. 3 is a front view of the overall structure of the upper and lower case assemblies of the present invention;
FIG. 4 is a front view of the overall structure of the middle and lower case assembly of the present invention;
FIG. 5 is a front view of the overall structure of the spindle assembly of the present invention;
in the figure: 1-frame, 2-motor, 3-shaft coupling, 4-bearing seat, 5-material guide groove, 6-blind hole screen, 7-upper box body, 8-material bin, 9-lower box body, 10-through hole screen, 11-main shaft, 12-rod piece and 13-tooth piece.
Detailed Description
Referring to fig. 1 to 5, the utility model has a frame 1 and a box body fixedly arranged on the frame 1, wherein the frame 1 is formed by welding section steels including but not limited to angle steels, channel steels, gusset plates and the like, a plurality of bolt through holes are reserved on the frame 1, and a material guide chute 5 for feeding is arranged on the box body; the box body is fixedly provided with a plurality of screen meshes for screening out gypsum powder, the frame 1 is fixedly provided with a bin 8 for receiving the gypsum powder screened out from the screen meshes, the bin 8 is positioned below the box body, the box body is provided with a discharge hole for discharging separated mask paper fragments, the bin 8 consists of two sections, the left section of the bin 8 is positioned below the screen meshes and is used for collecting the fine gypsum powder separated by the screen meshes, the right end of the bin 8 is positioned below the discharge hole and is used for collecting the discharged waste gypsum board mask paper fragments, a main shaft 11 which is coaxial with the box body and is driven to rotate by a motor 2 fixed on the frame 1 is arranged in the box body, one end of the main shaft 11 is fixedly connected with the output end of the motor 2 after penetrating through the box body, the other end of the main shaft 11 is rotatably connected with the box body, a plurality of rod pieces 12 are spirally distributed on the main shaft 11 along the axis of the main shaft 11, one end of each rod piece 12 is fixedly arranged on the main shaft 11, the other end of each rod piece 12 is fixedly provided with a tooth piece 13, the tooth pieces 13 with different sizes and shapes can be replaced randomly according to the size of the fed waste gypsum board and the required gypsum fine-grained degree, meanwhile, the tooth pieces 13 and the axis of the main shaft 11 are arranged at a specific angle, so that the tooth pieces can push the waste gypsum board fragments to move axially in the box body, the tooth pieces 13 on each rod piece 12 drive the main shaft 11 to rotate through the motor 2 and then act on the waste gypsum board fragments in the box body, and the rod pieces 12 and the tooth pieces 13 hit, shed and extrude the waste gypsum board fragments, so that the mask paper of the waste gypsum board is separated from gypsum;
the box body comprises an upper box body 7 and a lower box body 9, the upper box body 7 and the lower box body 9 are formed by bending and welding sheet metal parts, the upper box body 7 and the lower box body 9 are fixedly arranged on the rack 1, the upper box body 7 is fixedly provided with a plurality of blind hole screens 6, and screens with different apertures can be replaced freely according to the size of fed waste gypsum board fragments and the required gypsum fine-grained degree; the blind hole screen 6 can be completely replaced by a through hole screen 10 according to actual requirements, the guide chute 5 is fixedly arranged on the upper box body 7, the lower box body 9 is fixedly provided with a plurality of through hole screens 10, the guide chute 5, the blind hole screen 6 and the upper box body 7 form an upper box body assembly, the lower box body 9 and the through hole screens 10 form a lower box body assembly, the spindle 11, the rod 12, the tooth piece 13 form a spindle assembly, the upper box body assembly, the lower box body assembly and the spindle assembly are coaxially arranged, and the upper box body assembly and the lower box body assembly form a closed cylindrical screen barrel; the blind hole screen 6 and the through hole screen 10 are both provided with bolt through holes, and the upper box body 7 and the lower box body 9 are both provided with threaded holes; the blind hole screen 6 and the upper box body 7 are fixed on the upper box body 7 in a matching way with the threaded hole after penetrating through the bolt through hole through a screw, the blind hole screen 10 and the lower box body 9 are fixed on the lower box body 9 in a matching way with the threaded hole after penetrating through the bolt through hole through a screw, and the material guide chute 5 is fixedly connected with the upper box body 7 through a bolt;
two bearing blocks 4 are fixedly arranged on the rack 1, one bearing block 4 is positioned on the left side of the box body and positioned between the box body and the motor 2, the other bearing block 4 is positioned on the right side of the box body, rolling bearings are respectively arranged in the two bearing blocks 4, a coupler 3 is fixedly arranged at the output end of the motor 2, one end of a main shaft 11 penetrates through the bearing block 4 on the left side of the box body and then is fixedly connected with the coupler 3, the other end of the main shaft 11 penetrates through the box body and then is connected onto the bearing block 4 on the right side of the box body, and the coupler 3 is an elastic pin coupler 3;
the main shaft 11 is a hollow shaft, each rod piece 12 is fixed on the main shaft 11 at intervals through screwing along the axis of the main shaft 11, an external thread is arranged at one end, far away from the main shaft 11, of each rod piece 12, a nut is arranged on the external thread, a step is arranged at one end, far away from the main shaft 11, of each rod piece 12 along the axis direction of the rod piece 12, a through hole is formed in each tooth piece 13, and each tooth piece 13 penetrates through the through hole through the rod piece 12, is pressed against the step and is fixed on the rod piece 12 through the nut; the tooth piece 13 is a claw-shaped tooth piece, the through hole is a counter bore, a spring washer is arranged in the counter bore, the tooth piece 13 is fixedly connected with the rod piece 12 through the matching of the external thread on the rod piece 12 and the nut, the spring washer is positioned between the nut and the external thread, the end of the rod piece 12 with the external thread does not extend out of the counter bore, and the rotating radius of the tooth piece 13 rotating along the axis of the main shaft 11 is smaller than the inner diameter of the box body;
the rotating main shaft 11 and the fixed cylindrical sieve barrel form relative motion, the tooth piece 13 on the rod piece 12 rolls and separates waste gypsum board fragments on one side, gypsum powder particles are sieved out through the sieve and enter the bin 8, the other side spirally pushes the mask paper fragments to move towards the other end of the cylindrical sieve barrel, and the mask paper fragments fall into the bin 8 for collecting the waste gypsum board mask paper fragments from a discharge port at the upper end of the cylindrical sieve barrel.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A paper powder separator for treating waste gypsum boards in decoration garbage comprises a rack (1) and a box body fixedly arranged on the rack (1), wherein a guide chute (5) for feeding is arranged on the box body; the method is characterized in that: the box body is fixedly provided with a plurality of screen meshes for screening out gypsum powder, the frame (1) is fixedly provided with a bin (8) for receiving the gypsum powder screened out from the screen meshes, the bin (8) is positioned below the box body, the box body is internally provided with a main shaft (11) which is coaxial with the box body and is driven to rotate by a motor (2) fixed on the frame (1), one end of the main shaft (11) penetrates through the box body and then is fixedly connected with the output end of the motor (2), the other end of the main shaft (11) is rotatably connected with the box body, a plurality of rod pieces (12) are spirally distributed on the main shaft (11) along the axis of the main shaft (11), one end of each rod piece (12) is fixedly arranged on the main shaft (11), a tooth piece (13) is fixedly arranged at the other end of each rod piece (12), and the tooth piece (13) on each rod piece (12) is driven by the motor (2) to rotate and then acts on the broken pieces of the waste gypsum board in the box body.
2. The paper powder separator for waste gypsum board treatment in decoration waste, according to claim 1, is characterized in that: the box body comprises an upper box body (7) and a lower box body (9), the upper box body (7) and the lower box body (9) are formed by bending and welding sheet metal parts, the upper box body (7) and the lower box body (9) are fixedly arranged on the frame (1), a plurality of screens (6) with blind holes are fixedly arranged on the upper box body (7), the material guide chute (5) is fixedly arranged on the upper box body (7), the lower box body (9) is fixedly provided with a plurality of through hole screens (10), the guide chute (5), the blind hole screens (6) and the upper box body (7) form an upper box body component, the lower box body (9) and the through hole screen (10) form a lower box body assembly, the main shaft (11), the rod piece (12), the tooth piece (13) form a main shaft assembly, the upper box body (7) assembly, the lower box body (9) assembly and the main shaft assembly are coaxially arranged, and the upper box body assembly and the lower box body assembly form a sealed cylindrical screen barrel.
3. The paper powder separator for waste gypsum board treatment in decoration garbage according to claim 2, characterized in that: the blind hole screen (6) and the through hole screen (10) are both provided with bolt through holes, and the upper box body (7) and the lower box body (9) are both provided with threaded holes; the blind hole screen (6) and the upper box body (7) are fixed on the upper box body (7) in a matched mode with the threaded hole after penetrating through the bolt through hole through a screw, the through hole screen (10) and the lower box body (9) are fixed on the lower box body (9) in a matched mode with the threaded hole after penetrating through the bolt through hole through a screw, and the guide chute (5) is fixedly connected with the upper box body (7) through a bolt.
4. The paper powder separator for waste gypsum board treatment in decoration waste, according to claim 1, is characterized in that: frame (1) is gone up to fix and is equipped with two bearing frame (4), and one of them bearing frame (4) is located the left side of box, and is located between box and motor (2), and another bearing frame (4) is located the right side of box, all installs antifriction bearing in two bearing frame (4), the fixed shaft coupling (3) that are equipped with of output of motor (2), the one end of main shaft (11) is passed and is gone up back and shaft coupling (3) fixed connection on left bearing frame (4) of box, and the other end of main shaft (11) is worn out and is connected on bearing frame (4) on box right side behind the box.
5. The paper powder separator for waste gypsum board treatment in decoration waste, according to claim 1, is characterized in that: the main shaft (11) is a hollow shaft, each rod piece (12) is fixed on the main shaft (11) at intervals through an axis spiral along the main shaft (11), one end, far away from the main shaft (11), of each rod piece (12) is provided with an external thread, a nut is arranged on the external thread, one end, far away from the main shaft (11), of each rod piece (12) is provided with a step along the axis direction of the rod piece (12), each tooth piece (13) is provided with a through hole, and each tooth piece (13) penetrates through the through hole through the rod piece (12) and then is pressed on the step and fixed on the rod piece (12) through the nut.
6. The paper powder separator for waste gypsum board treatment in decoration garbage according to claim 5, characterized in that: the tooth piece (13) is a claw-shaped tooth piece, the through hole is a counter bore, a spring washer is arranged in the counter bore, the tooth piece (13) is fixedly connected with the rod piece (12) through the matching of the external thread on the rod piece (12) and the nut, the spring washer is positioned between the nut and the external thread, and the end with the external thread on the rod piece (12) does not extend out of the counter bore.
7. The paper powder separator for waste gypsum board treatment in decoration garbage according to claim 5, characterized in that: the rotating radius of the tooth piece (13) rotating along the axis of the main shaft (11) is smaller than the inner diameter of the box body.
8. The paper powder separator for waste gypsum board treatment in decoration garbage according to claim 2, characterized in that: the tip of cylindrical sieve bucket all is equipped with the discharge gate that is used for the mask paper exhaust of separating, feed bin (8) comprises two sections, and the left section of feed bin (8) is located the below of screen cloth, and is used for collecting the fine gypsum powder that the sieve net sieve was distinguished, and the right-hand member of feed bin (8) is located the below of cylindrical sieve bucket tip discharge gate, and is used for collecting discharged waste gypsum board mask paper piece.
9. The paper powder separator for waste gypsum board treatment in decoration waste, according to claim 1, is characterized in that: the frame (1) is formed by welding profile steel, and a plurality of bolt through holes are reserved on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733155.7U CN212348929U (en) | 2020-05-07 | 2020-05-07 | A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733155.7U CN212348929U (en) | 2020-05-07 | 2020-05-07 | A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle |
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| CN212348929U true CN212348929U (en) | 2021-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644230A (en) * | 2020-05-07 | 2020-09-11 | 江苏营特泰克智能环保设备有限公司 | A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle |
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2020
- 2020-05-07 CN CN202020733155.7U patent/CN212348929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644230A (en) * | 2020-05-07 | 2020-09-11 | 江苏营特泰克智能环保设备有限公司 | A paper powder separating centrifuge for $ fitting up useless gypsum board in rubbish and handle |
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