CN109665343B

CN109665343B - Continuous feeding device for reducing waste residue diffusion by changing gravity

Info

Publication number: CN109665343B
Application number: CN201811444284.8A
Authority: CN
Inventors: 邵书微; 周阳; 朱笔
Original assignee: Nanjing Liuhe District Jinniuhu New Town Construction Investment Co ltd
Current assignee: Nanjing Liuhe District Jinniuhu New Town Construction Investment Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2021-01-15
Anticipated expiration: 2038-11-29
Also published as: CN109665343A

Abstract

The invention discloses a continuous feeding device for reducing waste residue diffusion by changing gravity, which structurally comprises a transmission belt, a motor, a feeding groove, a speed reducer, a feeding hole, a discharging channel, a transmission belt, a roller and an electrostatic rod, wherein the feeding hole is fixedly arranged on the feeding groove, the speed reducer is mechanically connected on the side edge of the outer end of the feeding groove, the speed reducer is rotationally matched with the motor through the transmission belt in transmission connection, two rollers are arranged, and the transmission belt and the discharging channel are matched between the two rollers in transmission to form a waste residue feeding system. Effectively avoids light materials such as lignin, sand grains and dust from scattering and further harming human health.

Description

Continuous feeding device for reducing waste residue diffusion by changing gravity

Technical Field

The invention relates to a continuous feeding device, in particular to a continuous feeding device for reducing waste residue diffusion by changing gravity.

Background

The waste residue of paper mill is mainly the impurity removed from pulping and sewage treatment, pulping is mainly the impurity except some fibers such as some plant skins, dust, sand grains, lignin and the like discharged by plant fibers (trees, wheat straws, bamboos, cottons, reed, and the like), when the impurity waste residue except these fibers has the following problems in the feed utilization:

the lignin, the sand grains and the dust are light, and fall down from a high position in the charging process, so that a large amount of lignin, the sand grains and some substances of the dust are inevitably diffused, the processing environment is easy to be full of a large amount of dust, and the finely-crushed lignin, the sand grains and the dust are sucked into a nasal cavity by a human body, so that the respiratory tract of the human body is easily blocked, and the health of the human body is influenced.

Disclosure of Invention

In order to solve the problems, the invention provides a continuous feeding device for reducing waste residue diffusion by changing gravity.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a change continuous feed arrangement of gravity reduction waste residue diffusion, its structure includes drive belt, motor, feed chute, reduction gear, feed inlet, discharging channel, conveyer belt, cylinder, static stick, fixed mounting has the feed inlet on the feed chute, and mechanical connection has the reduction gear on the outer end side edge of feed chute, and wherein the reduction gear rotates through the drive belt of transmission connection and cooperates in the motor, the cylinder is equipped with two, and transmission cooperation has conveyer belt and discharging channel to form waste residue feeding system between the two, the static stick has four, and each level is located on the inboard support of conveyer belt to clearance fit in outer conveyer belt.

As a further improvement of the invention, an irregular-structure discharging channel is formed inside the feeding chute by a horizontally placed conveying belt and a discharging mechanism.

As a further improvement of the invention, the roller and the feeding hole form a closed feeding bin through an inclined plate.

As a further improvement of the invention, the bottom of the inclined plate is fixed at two raised positions of the shell of the static electricity generator, the two inclined plates and the static electricity generator together form a static electricity conducting layer, and the bottom of the static electricity generator is fixed in the roller at one side of the feed port through the static electricity bracket.

As a further improvement of the invention, the three discharging mechanisms are provided, wherein each discharging mechanism comprises a discharging interlayer and a material pouring device, the material pouring device is of a structure with a wide upper part and a narrow lower part, and the upper end of the material pouring device is welded with the integrated discharging interlayer.

As a further improvement of the invention, the discharging interlayer mainly comprises an outer ring, a discharging cotton body and material guiding bodies, wherein the discharging cotton body is clamped and fixed between the two material guiding bodies, and the discharging cotton body and the material guiding bodies are arranged inside the outer ring.

As a further improvement of the invention, the discharge interlayer is in contact fit with an outer conveying belt at one end of the conveying belt, which is offset from the feed inlet.

As a further improvement of the invention, the discharging cotton body and the material guiding body are both of a circular structure.

Compared with the prior art, the invention has the following beneficial effects:

the electrostatic generator generates static electricity, wherein positive and negative electrons are filled in the cavity of the outer surface and the feeding port of the whole roller through the electrostatic conducting layer, and light materials such as lignin, sand grains and dust are easily adsorbed by the static electricity, so that when the materials are fed from a high position to a low position, the light materials which are easy to diffuse can be safely fed, and the light materials such as the lignin, the sand grains and the dust are effectively prevented from being scattered outside to further harm human health.

Secondly, the static bar is matched with the conveyor belt, the upper end of the conveyor belt is divided into a static area and a non-static area, the static area generates a large amount of adsorbed static electricity through the static electricity generating body, and positive ions and negative ions released by the static bar are neutralized with the positive ions and the negative ions carried in the waste slag conveyed to the static area in the non-static area, so that the static electricity is eliminated, and the effective discharging is realized.

Thirdly, because electrostatic action, can remain some waste residues on the outer conveyer belt because electrostatic action, a circulation system that forms through cylinder and conveyer belt cooperate realizes lasting the pay-off, contact with the intermediate layer of unloading, the ware of falling the material in the conveyer belt that circulates to the bottom, utilize the cotton body of unloading to strike off the waste residue that remains on outer conveyer belt down, realize abundant effectual waste residue and carry.

Drawings

FIG. 1 is a schematic view of an appearance structure of a continuous feeding device for reducing waste slag diffusion by changing gravity.

Fig. 2 is a schematic view of the internal structure of the feed chute of the present invention.

FIG. 3 is a schematic view of the left side of the feed inlet and the drum of the present invention.

Fig. 4 is an enlarged schematic view of the discharge mechanism of fig. 2 of the present invention.

Figure 5 is a schematic cross-sectional view of a discharge sandwich according to the present invention.

In the figure: the device comprises a transmission belt-1, a motor-2, a feed chute-3, a speed reducer-4, a feed inlet-5, a discharge channel-6, a transmission belt-7, a roller-8, an electrostatic rod-9, an inclined plate-81, an electrostatic conducting layer-82, an electrostatic generator-83, an electrostatic support-84, a discharging mechanism-A, a discharging interlayer-A1, a pouring device-A2, an outer ring-A11, a discharging cotton-A12 and a material guide-A13.

Detailed Description

In order to make the technical means, the creation features, the achievement objects and the effects of the invention easy to understand, fig. 1 to 5 schematically show the structure of the continuous waste residue feeding device of the embodiment of the invention, and the invention is further explained below with reference to the specific embodiment.

Examples

As shown in figures 1-5, the invention provides a continuous feeding device for reducing waste residue diffusion by changing gravity, which structurally comprises a transmission belt 1, a motor 2, a feeding groove 3, a speed reducer 4, a feeding hole 5, a discharging channel 6, a transmission belt 7, a roller 8 and electrostatic rods 9, wherein the feeding hole 5 is fixedly arranged on the feeding groove 3, the speed reducer 4 is mechanically connected on the outer end side edge of the feeding groove 3, the speed reducer 4 is matched with the motor 2 in a rotating way through the transmission belt 1 in transmission connection, the number of the rollers 8 is two, the transmission belt 7 and the discharging channel 6 are matched between the two rollers in transmission connection to form a waste residue feeding system, the number of the electrostatic rods 9 is four, the four electrostatic rods are horizontally arranged on a support on the inner side of the transmission belt 7 and matched with a transmission belt outside a gap, the discharging channel 6 with an irregular structure is formed in the feeding groove 3 through the transmission, the bottom of the sloping plate 81 is fixed at two convex positions of the housing of the static electricity generating body 83, and the two sloping plates 81 and the static electricity generating body 83 together form a static electricity conducting layer 82, the bottom of the static electricity generator 83 is fixed in the roller 8 at one side of the feed inlet 5 through a static support 84, three discharging mechanisms A are arranged, wherein each discharging mechanism A respectively comprises a discharging interlayer A1 and a material pouring device A2, the material pouring device A2 is of a structure with a wide top and a narrow bottom, an integrated discharging interlayer A1 is welded at the upper end of the cotton-padded mattress, the discharging interlayer A1 mainly comprises an outer ring A11, a discharging cotton body A12 and a material guiding body A13, the discharging cotton body A12 is clamped and fixed between the two material guiding bodies A13, and the cotton discharging body A12 and the material guiding body A13 are arranged inside the outer ring A11, and the discharging interlayer A1 is in contact fit with an outer conveying belt at one end of the conveying belt 7, which is deviated from the feeding port 5.

Specifically, the roller 8 and the feed inlet 5 form a closed feed bin through the inclined plate 81 arranged on the roller, so that ions in static electricity are prevented from dissociating, and the static electricity is more favorable for adsorbing waste residues.

Specifically, the cotton discharging body A12 and the material guiding body A13 are both circular structures, and the circular cotton discharging body A12 can ensure that the cotton discharging body A12 and the material guiding body A13 are in full contact with an outer conveying belt, so that scraping friction is improved.

Specifically, the material pouring device A2 adopts a structural design with a wide upper part and a narrow lower part, and the structure of a wide opening on the discharging cotton A12 after being scraped can ensure that waste residues effectively fall into the discharging cotton A12.

Specifically, the two electrostatic generators 83 are arranged and are each safely fixed by the electrostatic support 84, and in the electrostatic generation, the double electrostatic generators 83 cause electrons transferred by the electrostatic conductive layer 82 to be more sufficient, so that the electrostatic adsorption force is effectively improved.

Specifically, the rollers 8 are separated by the inclined plates 81, so that the feeding positions can be effectively separated, and the whole feeding position can be fully contacted with an electrostatic area.

Specifically, the interior of the guide body A13 is designed to be hollow, so that when the discharge cotton A12 scrapes the surface of the outer conveyor belt, residual materials on the guide body A13 can be effectively discharged through the hollow opening and the material pouring device A2.

The working principle of the continuous waste residue feeding device in the above technical scheme is explained as follows:

when the invention is used, waste residue is added through the feed port 5, when the waste residue is added, the static electricity generator 83 works to release positive and negative ions and transmit the positive and negative ions to the inner cavity of the whole feed port 5 through the static electricity conducting layer 82, therefore, when the waste residue is added, some waste residue with light weight of lignin, sand and dust falls on the conveyor belt 7 under the electrostatic adsorption, the waste residue can not spread out of the feed port 5 due to the gravity effect when the waste residue is poured, the waste residue is stably adsorbed on the conveyor belt 7 under the electrostatic, the roller 8 matched with the conveyor belt 7 realizes the continuous feeding of the waste residue, as shown in a pointed end in figure 2, most of the waste residue is sent to the discharge channel 6 through the conveyor belt 7 to be discharged under the electrostatic elimination of the electrostatic rod 9, and a small part of the waste residue still carries static electricity and can be adsorbed on the conveyor belt 7, in order to ensure the sufficient material conveying, under the matching, the waste residue contacts with the outer conveyer belt through the cotton A12 of unloading that sets up layer by layer, scrapes the waste residue, discharges on discharging channel 6 through tripper A2, discharges at last.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a change continuous feed device that gravity reduces waste residue diffusion, its structure includes drive belt (1), motor (2), feed chute (3), reduction gear (4), feed inlet (5), discharging channel (6), conveyer belt (7), cylinder (8), static stick (9), its characterized in that: the feeding device is characterized in that a feeding hole (5) is fixedly installed on the feeding groove (3), a speed reducer (4) is mechanically connected to the side edge of the outer end of the feeding groove (3), the speed reducer (4) is matched with the motor (2) in a rotating mode through a transmission belt (1) in transmission connection, two rollers (8) are arranged, a transmission belt (7) and a discharge channel (6) are matched between the two rollers in a transmission mode to form a waste residue feeding system, four electrostatic rods (9) are arranged, each electrostatic rod is horizontally arranged on a support on the inner side of the transmission belt (7), and the electrostatic rods are in clearance fit with the outer transmission;

a discharge channel (6) with an irregular structure is formed inside the feed chute (3) through a horizontally placed conveyor belt (7) and the discharge mechanism (A);

the three discharging mechanisms (A) are arranged, wherein each discharging mechanism (A) comprises a discharging interlayer (A1) and a material pouring device (A2), the material pouring device (A2) is of a structure with a wide upper part and a narrow lower part, and the upper end of the material pouring device is welded with an integrated discharging interlayer (A1);

the discharging interlayer (A1) mainly comprises an outer ring (A11), a discharging cotton body (A12) and material guiding bodies (A13), wherein the discharging cotton body (A12) is clamped and fixed between the two material guiding bodies (A13), and the discharging cotton body (A12) and the material guiding bodies (A13) are arranged inside the outer ring (A11);

the discharging interlayer (A1) is in contact fit with an outer conveying belt at one end of the conveying belt (7) deviated from the feeding hole (5);

the discharge cotton body (A12) and the guide body (A13) are both of circular structures.

2. The continuous feed apparatus for reducing slag diffusion by changing gravity according to claim 1, wherein: the roller (8) and the feeding hole (5) form a closed feeding bin through an inclined plate (81).

3. A continuous feed apparatus for reducing slag dispersion by changing gravity as claimed in claim 2, wherein: the bottom of the inclined plate (81) is fixed at two raised positions of the shell of the static electricity generating body (83), the inclined plate (81) and the static electricity generating body (83) jointly form a static electricity conducting layer (82), and the bottom of the static electricity generating body (83) is fixed in a roller (8) positioned on one side of the feeding hole (5) through a static electricity support (84).