CN211099561U

CN211099561U - Magnetic separation screening plant is used in Refuse Derived Fuel (RDF) production

Info

Publication number: CN211099561U
Application number: CN201921565692.9U
Authority: CN
Inventors: 蔡贵鹏
Original assignee: Chongqing Lete Polyxin Resources Recycling Technology Co ltd
Current assignee: Chongqing Lete Polyxin Resources Recycling Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-28
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a refuse derived fuel produces technical field, and discloses a Refuse Derived Fuel (RDF) production is with magnetic separation screening plant, the loach carrying platform comprises a supporting fram, the left side fixed mounting of support frame has the transmission frame that extends to the support frame is inside, the left side fixed mounting of transmission frame has the fixing base, the top of fixing base and the equal movable mounting of right-hand member of transmission frame have the driving roller, the top fixed mounting of transmission frame has the link that is located support frame and the relative one side of fixing base, the top fixed mounting of link has conveyer motor. This magnetic separation screening plant is used in Refuse Derived Fuel (RDF) production can sieve out great granule before carrying out the magnetic separation, avoids subsequent handling to great granule raw materials incomplete, improves follow-up machining efficiency, can directly transmit away the raw materials after the magnetic separation simultaneously, need not the manual work and collects the back and unify the transport, avoids piling up the back and processes together, improves production machining efficiency.

Description

Magnetic separation screening plant is used in Refuse Derived Fuel (RDF) production

Technical Field

The utility model relates to a refuse derived fuel produces technical field, specifically is a Refuse Derived Fuel (RDF) production is with magnetic separation screening plant.

Background

The refuse derived fuel is called RDF for short, namely the fuel prepared by crushing, sorting, drying, adding a medicament, compressing and molding combustible refuse, and the RDF fuel has the characteristics of uniform size and uniform heat value, the molding process can improve the heat value of the refuse by about 4 times, the refuse is easy to transport and store, and the RDF fuel can be stored for 6-10 months at normal temperature, SO that a part of the refuse can be temporarily stored to solve the problem of disposal capability of a boiler technology during shutdown or refuse output peak period caused by strong seasons, the purposes of removing SO2 and HC l in a furnace and reducing the emission of dioxin substances can be achieved by adding an additive in the RDF molding process, and the obtained RDF fuel has the characteristics of high heat value, stable combustion, easy transportation, easy storage, low secondary pollution, low emission of dioxin substances and the like, and can be used as a main raw material to be independently combusted, it can also be mixed with coal and fuel oil for burning according to the technological requirements of boiler.

Traditional magnetic separation device for refuse derived fuel production when using, need collect the raw materials after the magnetic separation and unify the transport in the manual work and carry out next process, this process is extravagant the manpower, and piles up the back and carry out the processing simultaneously and can prolong the processing required time, reduces processing production efficiency, so proposes a Refuse Derived Fuel (RDF) production and solves the above-mentioned problem that proposes with magnetic separation screening plant.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a Rubbish Derived Fuel (RDF) production is with magnetic separation screening plant possesses advantages such as can improve production efficiency, has solved traditional rubbish derived fuel production and has used magnetic separation device, when using, needs to collect the raw materials after the magnetic separation and unify the transport in the manual work and carry out one process down, and the extravagant manpower of this process, and pile up the back and carry out the processing simultaneously and handle and can prolong the processing required time, reduce the problem of processing production efficiency.

(II) technical scheme

For the above-mentioned purpose that can improve production efficiency of realization, the utility model provides a following technical scheme: a magnetic separation screening device for producing Refuse Derived Fuel (RDF) comprises a supporting frame, wherein a transmission frame extending into the supporting frame is fixedly installed on the left side of the supporting frame, a fixed seat is fixedly installed on the left side of the transmission frame, transmission rollers are movably installed on the top of the fixed seat and the right end of the transmission frame, a connecting frame located on one side, opposite to the fixed seat, of the supporting frame is fixedly installed on the top of the transmission frame, a conveying motor is fixedly installed on the top of the connecting frame, the output end of the conveying motor is in transmission connection with the front face of the transmission roller on the left side through a first transmission belt, the outer portions of the two transmission rollers are in transmission connection through a transmission belt extending into the supporting frame, a charging bin is fixedly installed inside the supporting frame, a magnetic separation roller located below the charging bin is movably installed inside the supporting frame, a discharging hopper located below the magnetic separation roller and extending to the, the inside of support frame and the back fixed mounting who is located the feed bin have the screening storehouse, the inside fixed mounting of support frame has the rotation motor that is located the screening storehouse left, the output that rotates the motor is passed through second drive belt transmission with the left end of magnetic separation roller and is connected, the bottom fixed mounting in screening storehouse has the baffle that extends to the conveyer belt top back, the inside fixed mounting in feed bin has the sieve that extends to the inside in screening storehouse, the bottom of sieve openly all passes through powerful spring fixed connection with the feed bin with the back, the back bottom fixed mounting of sieve has vibrating motor.

Preferably, the left side fixed mounting of magnetic separation roller has the transmission shaft, the right side movable mounting of magnetic separation roller has with support frame fixed connection and extend to the inside connecting axle of magnetic separation roller, fixed mounting has the permanent magnet on the connecting axle.

Preferably, the top of the transmission frame is fixedly provided with supporting rollers which are transversely and uniformly distributed at equal intervals.

Preferably, the screening bin is communicated with the charging bin through an opening, and the bottom of the screening bin is communicated with a storage barrel extending to the back face of the support frame.

Preferably, the outside of the vibrating motor is fixedly connected with the sieve plate through a machine shell, and a sieve separating net located in the charging bin is embedded in the top of the sieve plate.

Preferably, the bottom of the charging bin is provided with a discharge port, and the discharge hopper is obliquely arranged.

(III) advantageous effects

Compared with the prior art, the utility model provides a Rubbish Derived Fuel (RDF) production is with magnetic separation screening plant possesses following beneficial effect:

the magnetic separation screening device for producing the Refuse Derived Fuel (RDF) is used for feeding raw materials subjected to primary crushing treatment from the top of a charging bin, driving a screen plate to vibrate through a strong spring by a vibration motor, separating small particles from large particles in the raw materials, enabling the lower particles to fall downwards through the screen plate, discharging the large particles through a screening bin to be crushed again, driving the top of a magnetic separation roller to rotate towards the front from the back bottom by a rotation motor through a second driving belt after the small particles fall out of the charging bin, adsorbing magnetic particles contained in the raw materials discharged from the charging bin, sending the magnetic particles into a discharging hopper through centrifugal force to discharge, stopping the raw materials subjected to magnetic separation by a baffle and falling onto a conveying belt, driving a left driving roller to rotate clockwise by the conveying motor through a first driving belt, and sending the separated raw materials out through the conveying belt, this device stable in structure is reasonable, can sieve out great granule before carrying out the magnetic separation, avoids subsequent handling incomplete to great granule raw materials processing, improves follow-up machining efficiency, can directly transmit away the raw materials after the magnetic separation simultaneously, need not the manual work and collects the unified transport of back, avoids piling up the back and carries out processing together, improves production machining efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the support frame of the present invention;

fig. 3 is a sectional view of the left structure of the loading bin of the present invention.

In the figure: the device comprises a support frame 1, a transmission frame 2, a fixed seat 3, a transmission roller 4, a connecting frame 5, a conveying motor 6, a first transmission belt 7, a transmission belt 8, a charging bin 9, a magnetic separation roller 10, a discharge hopper 11, a screening bin 12, a rotating motor 13, a second transmission belt 14, a baffle 15, a screening plate 16, a strong spring 17 and a vibrating motor 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a magnetic separation screening device for producing Refuse Derived Fuel (RDF) comprises a support frame 1, a transmission frame 2 extending into the support frame 1 is fixedly installed on the left side of the support frame 1, supporting rollers are fixedly installed on the top of the transmission frame 2 and are transversely and uniformly distributed at equal intervals, a fixed seat 3 is fixedly installed on the left side of the transmission frame 2, transmission rollers 4 are movably installed on the top of the fixed seat 3 and the right end of the transmission frame 2, a connecting frame 5 located on one side of the support frame 1 opposite to the fixed seat 3 is fixedly installed on the top of the transmission frame 2, a conveying motor 6 is fixedly installed on the top of the connecting frame 5, the type of the conveying motor 6 can be 35BYG250B-0081, the output end of the conveying motor 6 is in transmission connection with the front side of the transmission roller 4 on the left side through a first transmission belt 7, the outer portions of the two transmission rollers 4 are in transmission, the inside of the support frame 1 is fixedly provided with a charging bin 9, the inside of the support frame 1 is movably provided with a magnetic separation roller 10 positioned below the charging bin 9, the left side of the magnetic separation roller 10 is fixedly provided with a transmission shaft, the right side of the magnetic separation roller 10 is movably provided with a connecting shaft which is fixedly connected with the support frame 1 and extends to the inside of the magnetic separation roller 10, a permanent magnet is fixedly arranged on the connecting shaft, the inside of the support frame 1 is fixedly provided with a discharge hopper 11 positioned below the magnetic separation roller 10 and extending to the front side of the support frame 1, the bottom of the charging bin 9 is provided with a discharge hole, the discharge hopper 11 is arranged in an inclined manner, the inside of the support frame 1 and positioned at the back side of the charging bin 9 are fixedly provided with a screening bin 12, the screening bin 12 is communicated with the charging bin 9 through an opening, the bottom of the screening bin 12 is, the type of the rotating motor 13 can be 35BYG250B-0081, the output end of the rotating motor 13 is in transmission connection with the left end of the magnetic separation roller 10 through a second transmission belt 14, a baffle plate 15 extending to the back surface of the top of the transmission belt 8 is fixedly installed at the bottom of the screening bin 12, a screen plate 16 extending to the inside of the screening bin 12 is fixedly installed inside the loading bin 9, the front surface and the back surface of the bottom of the screen plate 16 are fixedly connected with the loading bin 9 through a strong spring 17, a vibration motor 18 is fixedly installed at the bottom of the back surface of the screen plate 16, the type of the vibration motor 18 can be MVE60/3-10AO, the outside of the vibration motor 18 is fixedly connected with the screen plate 16 through a machine shell, a screen separating net located inside the loading bin 9 is embedded at the top of the screen plate 16, when the magnetic separator is used, raw materials subjected to one-stage crushing treatment are put into the top of the, the small particles and the large particles in the raw materials are separated, the lower particles fall downwards through the sieve plate 16, the large particles are discharged through the sieving bin 12 to be crushed again, after the small particles fall out of the charging bin 9, the motor 13 is rotated to drive the top of the magnetic separation roller 10 to rotate towards the back bottom to the front through the second transmission belt 14, the magnetic particles contained in the raw materials discharged from the charging bin 9 are adsorbed and are sent into the discharging hopper 11 to be discharged through centrifugal force, the raw materials after magnetic separation are blocked by the baffle 15 and fall onto the transmission belt 8, the transmission motor 6 drives the left transmission roller 4 to rotate clockwise through the first transmission belt 7, and the separated raw materials are sent out through the transmission belt 8, the device has stable and reasonable structure, the large particles can be sieved out before magnetic separation, incomplete treatment of the large particle raw materials in subsequent procedures is avoided, and the subsequent processing efficiency is improved, simultaneously can directly transmit away the raw materials after the magnetic separation, need not the manual work and collect the unified transport in back, avoid piling up the back and carry out processing together, improve production machining efficiency.

In summary, when the magnetic separation screening device for producing Refuse Derived Fuel (RDF) is used, raw materials which are subjected to primary crushing treatment are fed from the top of a charging bin 9, a vibration motor 18 drives a screen plate 16 to vibrate through a strong spring 17, small particles and large particles in the raw materials are separated, the lower particles fall downwards through the screen plate 16, the large particles are discharged through a screening bin 12 to be crushed again, after the small particles fall out of the charging bin 9, a rotation motor 13 drives a magnetic separation roller 10 to rotate from the top to the back and the bottom to the front through a second transmission belt 14, magnetic particles contained in the raw materials discharged from the charging bin 9 are adsorbed and are sent into a discharging hopper 11 to be discharged through centrifugal force, the raw materials subjected to magnetic separation are blocked by a baffle plate 15 and fall onto a transmission belt 8, and the transmission motor 6 drives a left transmission roller 4 to rotate clockwise through a first transmission belt 7, and see the raw materials that will separate through conveyer belt 8 out, this device stable in structure is reasonable, can sieve out great granule before carrying out the magnetic separation, it is incomplete to great granule raw materials to avoid the subsequent handling, improve follow-up machining efficiency, can directly transmit away the raw materials after the magnetic separation simultaneously, need not the artifical unified transport of collecting the back, it carries out the processing together to avoid piling up the back, the efficiency of production and processing is improved, traditional magnetic separation device for refuse derived fuel production has been solved, when using, need collect the raw materials after the magnetic separation and carry out the next process in the manual work unified transport, the extravagant manpower of this process, and pile up the back and carry out the processing simultaneously and can prolong the required time of processing, reduce the problem of processing production efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a Refuse Derived Fuel (RDF) production is with magnetic separation screening plant, includes support frame (1), its characterized in that: the conveying device is characterized in that a conveying frame (2) extending to the inside of the supporting frame (1) is fixedly mounted on the left side of the supporting frame (1), a fixing seat (3) is fixedly mounted on the left side of the conveying frame (2), a driving roller (4) is movably mounted at the top of the fixing seat (3) and the right end of the conveying frame (2), a connecting frame (5) located on one side, opposite to the fixing seat (3), of the supporting frame (1) is fixedly mounted at the top of the connecting frame (5), a conveying motor (6) is fixedly mounted at the output end of the conveying motor (6) and the front of the left driving roller (4) are in transmission connection through a first transmission belt (7), the outer portions of the driving roller (4) are in transmission connection through a transmission belt (8) extending to the inside of the supporting frame (1), and a charging bin (9) is fixedly mounted inside the supporting frame (1), the magnetic separation device is characterized in that a magnetic separation roller (10) located below a charging bin (9) is movably mounted inside the support frame (1), a discharge hopper (11) located below the magnetic separation roller (10) and extending to the front side of the support frame (1) is fixedly mounted inside the support frame (1), a screening bin (12) is fixedly mounted inside the support frame (1) and located at the back side of the charging bin (9), a rotating motor (13) located on the left side of the screening bin (12) is fixedly mounted inside the support frame (1), the output end of the rotating motor (13) is in transmission connection with the left end of the magnetic separation roller (10) through a second transmission belt (14), a baffle (15) extending to the back side of the top of the conveyor belt (8) is fixedly mounted at the bottom of the screening bin (12), a screen plate (16) extending to the inside of the screening bin (12) is fixedly mounted inside the charging bin (9), the front and the back of the bottom of the sieve plate (16) are fixedly connected with the charging bin (9) through a strong spring (17), and the bottom of the back of the sieve plate (16) is fixedly provided with a vibrating motor (18).

2. The magnetic separation screening device for the production of Refuse Derived Fuel (RDF) according to claim 1, characterized in that: the left side fixed mounting of magnetic separation roller (10) has the transmission shaft, the right side movable mounting of magnetic separation roller (10) has with support frame (1) fixed connection and extends to the inside connecting axle of magnetic separation roller (10), fixed mounting has the permanent magnet on the connecting axle.

3. The magnetic separation screening device for the production of Refuse Derived Fuel (RDF) according to claim 1, characterized in that: supporting rollers are fixedly mounted at the top of the transmission frame (2) and are transversely and uniformly distributed at equal intervals.

4. The magnetic separation screening device for the production of Refuse Derived Fuel (RDF) according to claim 1, characterized in that: the screening bin (12) is communicated with the charging bin (9) through an opening, and the bottom of the screening bin (12) is communicated with a storage barrel extending to the back of the support frame (1).

5. The magnetic separation screening device for the production of Refuse Derived Fuel (RDF) according to claim 1, characterized in that: the outside of the vibrating motor (18) is fixedly connected with the sieve plate (16) through a machine shell, and a screen separating screen positioned in the charging bin (9) is embedded in the top of the sieve plate (16).

6. The magnetic separation screening device for the production of Refuse Derived Fuel (RDF) according to claim 1, characterized in that: the bottom of the charging bin (9) is provided with a discharge hole, and the discharge hopper (11) is obliquely arranged.