CN210906551U - Multistage screening plant is used in carbon black production - Google Patents
Multistage screening plant is used in carbon black production Download PDFInfo
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- CN210906551U CN210906551U CN201921606634.6U CN201921606634U CN210906551U CN 210906551 U CN210906551 U CN 210906551U CN 201921606634 U CN201921606634 U CN 201921606634U CN 210906551 U CN210906551 U CN 210906551U
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Abstract
The utility model discloses a multistage screening device for carbon black production, which comprises a screening box, one side of the upper end of the screening box is provided with a feed inlet, the other side of the upper end of the screening box is provided with a cover plate, the inner wall of the upper part of the screening box is provided with a rotating shaft, the rotating shaft is provided with a helical blade, the surface of the helical blade is provided with a raised stirring block, the outer side of the helical blade is provided with a screen mesh, the upper end of the screen mesh is open, the lower end of the cover plate is provided with a magnet, one end of the lower end of the screen mesh, which is far away from the feed inlet, is provided with a first discharge outlet, the inside of the screening box is provided with a screen plate, the aperture of the screen mesh of the screen plate is smaller than that of the screen mesh, the screen plate obliquely stretches across two opposite inner side walls of the, need not many times screening, efficiency is higher, and can sieve out the iron matter impurity in the material, improves the purity of sieving out the material.
Description
Technical Field
The utility model relates to a carbon black production facility technical field, concretely relates to carbon black production is with multistage screening plant.
Background
As is well known, with the rapid development of the domestic tire industry, the production amount of waste tires is rapidly increased, the waste tires are not easily naturally degraded and seriously polluted, and the waste tires are known as harmful garbage. At present, the thermal cracking recovery treatment of waste tires is a main recovery utilization mode, and the waste tires are cracked into thermal cracking oil, thermal cracking gas and thermal cracking carbon black at high temperature under the condition of no oxygen or inert gas.
In the production process of carbon black, need sieve broken raw materials to the material of screening out qualified particle diameter gets into next process, and current screening plant once can only sieve out the material of a particle diameter, and can not sieve out the iron impurity that contains in the material, and screening efficiency is low, and then influences follow-up production efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carbon black production is with multistage screening plant, solve screening plant once can only sieve out the material of a particle diameter, and can not sieve out the iron impurity that contains in the material, problem that screening efficiency is low.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a multi-stage screening device for carbon black production comprises a screening box, wherein a feed inlet is formed in one side of the upper end of the screening box, a cover plate is arranged on the other side of the upper end of the screening box, a rotating shaft is arranged on the inner wall of the upper portion of the screening box, a spiral blade is arranged on the rotating shaft, a raised stirring block is arranged on the surface of the spiral blade, one end of the rotating shaft extends out of the screening box and is connected with a motor, a screen is arranged outside the spiral blade, the upper end of the screen is open, a magnet is arranged at the lower end of the cover plate, a first discharge port is formed in one end, far away from the feed inlet, of the lower end of the screen, the first discharge port extends out of the screening box and is connected with a first feed box, a screen plate is arranged below the screen in the screening box, the aperture of a screen hole of the screen plate is smaller than the, the lateral wall of screening case is located sieve low level department is equipped with the second discharge gate, second discharge gate intercommunication has the second workbin, screening bottom of the case portion is equipped with the third discharge gate, be equipped with the valve on the third discharge gate.
Preferably, the bottom wall of the screening box is of a conical structure, and a vibrator is arranged on the bottom wall of the screening box.
Preferably, the one end of apron with screening case is articulated, the other end of keeping away from articulated department on the apron is equipped with the handle, the outer edge of apron is equipped with the boss, screening case upper end is equipped with the adaptation the concave station of boss, the lower surface of boss with the upper surface of concave station is hugged closely and is sealed screening case upper end.
Preferably, the upper end of the concave table is provided with a clamping groove, the bottom of the clamping groove is provided with a rubber pad, the lower end of the boss is provided with an insertion block matched with the clamping groove, and the insertion block is inserted into the clamping groove when the lower surface of the boss is tightly attached to the upper surface of the concave table.
Preferably, the upper end of the helical blade extends out of the upper end opening of the screen, and the side wall of the screening box is provided with an observation port right opposite to the gap between the magnet and the helical blade.
Preferably, the length of the viewing port is greater than the length of the magnet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure can once carry out multistage screening to the material, obtains the material that different fineness required, need not the multiple screening, and efficiency is higher, and can sieve out iron matter impurity in the material, improves the purity of sieving out the material.
2. The bottom wall of the screening box is set to be a conical structure and the vibrator is arranged, so that the materials can fall down more quickly, and the screening efficiency is improved.
3. The boss covers the concave table, so that the attaching area of the cover plate and the screening box is increased, the sealing effect is better, and material raise dust is prevented from overflowing the screening box.
4. The observation port that sets up makes the staff through the adsorption capacity that can know the iron impurity on the magnet in real time to in time clear up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, an embodiment of the present invention is: a multi-stage screening device for carbon black production comprises a screening box 1, wherein a feed inlet 2 is arranged on one side of the upper end of the screening box 1, a cover plate 3 is arranged on the other side of the upper end of the screening box 1, a rotating shaft 4 is arranged on the inner wall of the upper portion of the screening box 1, a spiral blade 5 is arranged on the rotating shaft 4, a raised stirring block 51 is arranged on the surface of the spiral blade, one end of the rotating shaft 4 extends out of the screening box 1 and is connected with a motor 6, a screen 7 is arranged on the outer side of the spiral blade 5, the screen 7 is fixedly connected with the inner side wall of the screening box 1, specifically, the screen 7 is welded or detachably fixed by adopting a bolt, the upper end of the screen 7 is open, a magnet 8 is arranged at the lower end of the cover plate 3, a first discharge port 9 is arranged at one end, far away from the feed inlet 2, of the lower end of the screen 7, be located in screening case 1 the below of screen cloth 7 is equipped with sieve 11, the aperture of the sieve mesh of sieve 11 is less than the aperture of the sieve mesh of screen cloth 7, sieve 11 slope is spaned on the two relative inside walls of screening case 1, the lateral wall of screening case 1 is located 11 low level departments of sieve are equipped with second discharge gate 12, second discharge gate 12 intercommunication has second workbin 13, screening case 1 bottom is equipped with third discharge gate 14, be equipped with the valve on the third discharge gate 14. The material falls into the screen cloth 7 in the screening box 1 from the feed inlet 2, the motor 6 rotates to drive the helical blade 5 on the rotating shaft 4 to push the material to move forward, the iron in the material is adsorbed by the magnet, the stirring block 51 on the surface of the helical blade 5 turns the material, the iron in the material is more easily adsorbed by the magnet 8 and falls onto the screen plate 11 through the screen cloth 7, the material which can not pass through the screen cloth 7 enters the first material box 10 through the first discharge port 9, the screen plate 11 is inclined, the material falling into the screen plate 11 moves along the inclined direction of the screen plate, the material with lower fineness passes through the screen plate 11 and falls into the bottom of the screening box 1 and is discharged through the third discharge port 14, the material which can not pass through the screen plate 11 enters the second material box 13 through the second discharge port 12, the utility model has simple structure, and can perform multi-stage screening on the material at a time to obtain, need not many times screening, efficiency is higher, and can sieve out the iron matter impurity in the material, improves the purity of sieving out the material.
On the basis of the above embodiment, the bottom wall of the screening box 1 is a conical structure, and the bottom wall of the screening box 1 is provided with the vibrator 15. Vibrator 15 adopts the common vibrator in market all can, sets up the diapire through with screening case 1 into the vibrator of toper structure and setting up, is favorable to falling more fast of material, improves screening efficiency.
Referring to fig. 2, on the basis of the above embodiment, one end of the cover plate 3 is hinged to the sieving box 1, the other end of the cover plate 3, which is far away from the hinged position, is provided with a handle 16, the outer edge of the cover plate 3 is provided with a boss 17, the upper end of the sieving box 1 is provided with a concave platform 18 which is matched with the boss 17, and the lower surface of the boss 17 is tightly attached to the upper surface of the concave platform 18 to seal the upper end of the sieving box 1. The one end of apron 3 with screening case 1 is articulated, need not to take off apron 3 completely, opens apron 3 and can clear up the iron debris on the magnet 8, closes on concave station 18 through setting up boss 17 lid, has increased apron 3 and screening case 1's laminating area, and sealed effect is better, avoids the material raise dust to spill over screening case 1.
On the basis of the above embodiment, the upper end of the concave table 18 is provided with a clamping groove 19, the bottom of the clamping groove 19 is provided with a rubber pad 20, the lower end of the boss 17 is provided with an insertion block 21 adapted to the clamping groove 19, and the insertion block 21 is inserted into the clamping groove 19 when the lower surface of the boss 17 is tightly attached to the upper surface of the concave table 18. The draw-in groove 18 and the inserted block 21 that set up, when apron 3 lid closed the screening case, the inserted block 21 cartridge was in draw-in groove 19 guarantees that apron 3 can not take place to slide, improves sealed effect, and the rubber pad 20 of the tank bottom setting of draw-in groove 19 is in when the inserted block 21 cartridge was in draw-in groove 19, the inserted block 21 compressed tightly rubber pad 20 under apron 3's dead weight, further improved sealed effect, the raise dust of avoiding in the screening case 1 spills over.
On the basis of the above embodiment, the upper end of the helical blade 5 extends out of the upper opening of the screen 7, the side wall of the screening box 1 is provided with an observation port 22 at the position facing the gap between the magnet 8 and the helical blade 5, and the length of the observation port 22 is greater than that of the magnet 8. The viewing aperture 22 of setting, and helical blade 5's upper end stretches out outside the upper end of screen cloth 7 is uncovered, it is too much to avoid adsorbing iron impurity on the magnet 8, brings it into the material in the screen cloth 7 at helical blade pivoted in-process, and the staff can know the adsorption capacity of iron impurity on the magnet 8 in real time through viewing aperture 22 to in time clear up, the length of viewing aperture 22 is greater than the impurity adsorption condition on the whole section magnet 8 is known completely to the length of magnet 8.
The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a carbon black production is with multistage screening plant, includes screening case (1), its characterized in that: the screening box is characterized in that a feeding hole (2) is formed in one side of the upper end of the screening box (1), a cover plate (3) is arranged on the other side of the upper end of the screening box (1), a rotating shaft (4) is arranged on the inner wall of the upper portion of the screening box (1), a spiral blade (5) is arranged on the rotating shaft (4), a raised stirring block (51) is arranged on the surface of the spiral blade (5), one end of the rotating shaft (4) extends out of the screening box (1) and is connected with a motor (6), a screen (7) is arranged on the outer side of the spiral blade (5), the upper end of the screen (7) is open, a magnet (8) is arranged at the lower end of the cover plate (3), a first discharging hole (9) is formed in one end, far away from the feeding hole (2), of the lower end of the screen (7), the first discharging hole (9), be located in screening case (1) screen cloth (7) below is equipped with sieve (11), the aperture of the sieve mesh of sieve (11) is less than the aperture of the sieve mesh of screen cloth (7), sieve (11) slope spanes on two relative inside walls of screening case (1), the lateral wall of screening case (1) is located sieve (11) low level department is equipped with second discharge gate (12), second discharge gate (12) intercommunication has second workbin (13), screening case (1) bottom is equipped with third discharge gate (14), be equipped with the valve on third discharge gate (14).
2. The multi-stage screening apparatus for carbon black production according to claim 1, wherein: the bottom wall of the screening box (1) is of a conical structure, and a vibrator (15) is arranged on the bottom wall of the screening box (1).
3. The multi-stage screening apparatus for carbon black production according to claim 1, wherein: the one end of apron (3) with screening case (1) is articulated, keep away from the other end of articulated department on apron (3) and be equipped with handle (16), the outer edge of apron (3) is equipped with boss (17), screening case (1) upper end is equipped with the adaptation concave station (18) of boss (17), the lower surface of boss (17) with the upper surface of concave station (18) is hugged closely and is sealed screening case (1) upper end.
4. The multi-stage screening apparatus for carbon black production according to claim 3, wherein: the upper end of concave station (18) has seted up draw-in groove (19), the tank bottom of draw-in groove (19) is equipped with rubber pad (20), the lower extreme of boss (17) is equipped with the adaptation inserted block (21) of draw-in groove (19), when the lower surface of boss (17) with the upper surface of concave station (18) is hugged closely inserted block (21) cartridge is in draw-in groove (19).
5. The multi-stage screening apparatus for carbon black production according to claim 1, wherein: the upper end of the helical blade (5) extends out of the upper end opening of the screen (7), and the side wall of the screening box (1) is right opposite to the gap between the magnet (8) and the helical blade (5) and is provided with an observation port (22).
6. The multi-stage screening apparatus for carbon black production according to claim 5, wherein: the length of the observation opening (22) is greater than the length of the magnet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606634.6U CN210906551U (en) | 2019-09-25 | 2019-09-25 | Multistage screening plant is used in carbon black production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921606634.6U CN210906551U (en) | 2019-09-25 | 2019-09-25 | Multistage screening plant is used in carbon black production |
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| CN210906551U true CN210906551U (en) | 2020-07-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295887A (en) * | 2020-09-29 | 2021-02-02 | 无锡金球机械有限公司 | Method for separating solid products of waste plastic thermal cracking by using separation device |
| CN113072964A (en) * | 2021-04-06 | 2021-07-06 | 无锡上工锅固废利用科技有限公司 | Horizontal rotary core carbonization furnace for biomass |
| CN115501931A (en) * | 2022-09-06 | 2022-12-23 | 镇康县振兴矿业开发有限责任公司 | Screening and waste-throwing device based on fine treatment of materials after ore crushing and application |
-
2019
- 2019-09-25 CN CN201921606634.6U patent/CN210906551U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295887A (en) * | 2020-09-29 | 2021-02-02 | 无锡金球机械有限公司 | Method for separating solid products of waste plastic thermal cracking by using separation device |
| WO2022067884A1 (en) * | 2020-09-29 | 2022-04-07 | 无锡金球机械有限公司 | Method for separating solid product of pyrolysis of waste plastic by using separation device |
| CN113072964A (en) * | 2021-04-06 | 2021-07-06 | 无锡上工锅固废利用科技有限公司 | Horizontal rotary core carbonization furnace for biomass |
| CN113072964B (en) * | 2021-04-06 | 2021-12-21 | 无锡上工锅固废利用科技有限公司 | Horizontal rotary core carbonization furnace for biomass |
| CN115501931A (en) * | 2022-09-06 | 2022-12-23 | 镇康县振兴矿业开发有限责任公司 | Screening and waste-throwing device based on fine treatment of materials after ore crushing and application |
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