CN209840105U

CN209840105U - Power generation system is with reducing garbage bin negative pressure and peculiar smell device

Info

Publication number: CN209840105U
Application number: CN201920231085.2U
Authority: CN
Inventors: 熊代理
Original assignee: Meishan Renewable Energy Co Ltd
Current assignee: Meishan Renewable Energy Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-12-24
Anticipated expiration: 2029-02-25

Abstract

The utility model belongs to the refuse handling installation field, concretely relates to power generation system is with reducing rubbish storehouse negative pressure and peculiar smell device. There is malleation and the peculiar smell problem that causes because the grid blocks up in the garbage bin among the power generation system to prior art, the technical scheme of the utility model is that: the method comprises the following steps: dig loose device including gate (5), grid (6) and rubbish, rubbish is dug loose device and is included drive arrangement, the last drive belt (12) that is connected with of drive arrangement is connected with transmission shaft C (17) on drive belt (12), transmission shaft C (17) and drive belt (12) one side pass through the cooperation of driving gear, fixedly connected with digs loose wheel (13) on transmission shaft C (17), it is protruding to be equipped with a plurality of on loose wheel (13) to dig, it is connected with connecting rod (14) to rotate on transmission shaft C (17), connecting rod (14) and gate (5) fixed connection. The utility model is suitable for a garbage storehouse reduces garbage storehouse negative pressure and peculiar smell among the msw incineration power generation.

Description

Power generation system is with reducing garbage bin negative pressure and peculiar smell device

Technical Field

The utility model belongs to the refuse handling installation field, concretely relates to power generation system is with reducing rubbish storehouse negative pressure and peculiar smell device.

Background

Along with the development of economy and the continuous acceleration of urbanization process, garbage disposal has become a social problem which is not negligible. Due to the increasing quantity and variety of garbage, the original garbage landfill can not meet the requirement. Simple landfill pollutes the environment and wastes resources. The waste incineration power generation can effectively reduce pollution, save energy and bring considerable economic benefits.

In domestic waste incineration power plant, the garbage storehouse adopts the flat bottom of pit formula and trench to collect the leachate basically, but leachate collecting effect is very unsatisfactory, and the main problem of existence has:

1. the leachate has high concentration, is viscous and flows slowly, and the slag soil, plastics and the like which slide to the bottom of the tank also influence the flow of the leachate, even block the grating, so that the leachate cannot be discharged in time. If the leachate can not be discharged in time, the garbage bin can generate foul smell.

2. Most waste incineration power plants adopt water-washed or mechanical mode mediation grid at present, but the mediation effect is unsatisfactory to the grid can only be changed with the garbage storehouse clearance when damaging. And because the garbage bin is very large in size, the time and energy are wasted when the garbage bin is emptied.

3. Because the fermentation of microorganism produces a large amount of harmful gas in the garbage storehouse, in order to guarantee that the gas does not leak in the garbage storehouse, need to make the garbage storehouse be in the negative pressure state.

SUMMERY OF THE UTILITY MODEL

Among the prior art, grid mediation effect is unsatisfactory to can only empty the garbage bin when the grid damages and just can change the grid, and because the garbage bin is very big, empty the problem of rubbish both time-wasting and energy, the utility model aims to: the utility model provides a power generation system is with reducing garbage bin negative pressure and peculiar smell device to reduce garbage bin negative pressure, reduce the garbage bin peculiar smell.

The utility model adopts the technical scheme as follows:

the utility model provides a power generation system is with reducing garbage bin negative pressure and peculiar smell device, includes: dig loose device including gate, grid and rubbish, rubbish is dug loose device and is included drive arrangement, the last drive belt that is connected with of drive arrangement is connected with transmission shaft C on the drive belt, transmission shaft C passes through the driving tooth cooperation with drive belt one side, fixedly connected with digs the loose wheel on the transmission shaft C, it is protruding to dig to take turns to and is equipped with a plurality of, it is connected with the connecting rod to rotate on the transmission shaft C, connecting rod and gate fixed connection.

After adopting this technical scheme, dig the loose wheel and can dig the rubbish of gate below to keeping away from gate one side, fall the gate downwards and get the space clearance and come out to dig loose wheel and gate fixed connection, dig the loose wheel and dig the rubbish of gate below more easily under the action of gravity of gate and dig. After the gate is put down, the garbage is blocked, and the grid is convenient to replace.

Preferably, the driving device comprises a motor A and a transmission shaft A, the motor A is positioned outside a wall body of the garbage bin, a support frame is connected to the motor A, and the support frame is fixedly connected with the wall body; the wall body is provided with a hole, and the motor A is connected with the transmission shaft A through the hole in the wall body.

After the technical scheme is adopted, the motor A is positioned outside the garbage bin, is not influenced by garbage and is easier to maintain.

Preferably, a protective cover A is arranged on the outer sides of the transmission belt and the transmission shaft A, and an automatic opening closing device is arranged on the contact part of the protective cover A and the transmission shaft C.

After the technical scheme is adopted, the transmission belt and the transmission shaft A are isolated from garbage, and cannot be corroded by the garbage or clamped by the garbage to influence the normal operation of the device.

Preferably, the gate is connected with a traction rope, the traction rope is connected with a transmission shaft B, and the transmission shaft D is connected with a motor B; the lower part of the gate is an inclined plane, and the inclined plane faces one side of the digging wheel.

After the technical scheme is adopted, the gate can be conveniently lifted or put down, and the lower part of the gate is an inclined plane, so that the gate can be more easily put down.

Preferably, the motor B is positioned on the outer side of the wall body of the garbage bin, a support frame is connected to the motor B, and the support frame is fixedly connected with the wall body; the wall body is provided with a hole, and the motor B is connected with the transmission shaft D through the hole in the wall body.

After the technical scheme is adopted, the motor B is positioned outside the garbage bin, is not influenced by garbage and is easier to maintain.

Preferably, a protective cover B is arranged on the outer side of the transmission shaft D.

After the technical scheme is adopted, the transmission of the transmission shaft D is not influenced by garbage, is not easy to corrode by the garbage and is not easy to damage.

Preferably, the wall bodies on two sides of the gate are provided with grooves.

After the technical scheme is adopted, the gate slides in the groove, so that the gate cannot deflect and is more stable.

Preferably, the garbage bin further comprises a fan, the fan is arranged on the upper portion of the garbage bin, a pipeline is connected to the fan, and the other end of the pipeline is connected with the combustion chamber.

After the technical scheme is adopted, slight negative pressure can be kept in the garbage bin, harmful gas cannot leak out, and the resource utilization rate is improved by burning the harmful gas.

Preferably, the connection between the grating and the wall body is detachable.

After the technical scheme is adopted, the grating can be conveniently cleaned and replaced, so that the percolate can be timely drained away, and the generation of peculiar smell can be prevented.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. dig the loose wheel and can dig the rubbish of gate below to keeping away from gate one side, fall the gate downwards and get the space clearance and come out to dig loose wheel and gate fixed connection, dig the loose wheel and dig the rubbish of gate below more easily under the action of gravity of gate. After the gate is put down, the garbage is blocked, and the grid is convenient to replace.

2. The motor A is positioned outside the garbage bin, is not influenced by garbage and is easier to maintain.

3. The transmission belt and the transmission shaft A are isolated from the garbage, and cannot be corroded by the garbage or clamped by the garbage to influence the normal operation of the device.

4. The gate can be conveniently lifted or put down, and the lower part of the gate is an inclined surface so that the gate can be more easily put down.

5. The transmission of the transmission shaft D is not influenced by garbage, is not easy to be corroded by the garbage and is not easy to be damaged.

6. The motor B is positioned outside the garbage bin, is not influenced by garbage and is easier to maintain.

7. The gate slides in the groove, so that deflection cannot occur, and the gate is more stable.

8. Slight negative pressure can be kept in the garbage bin, harmful gas cannot leak out, and the resource utilization rate is improved by burning the harmful gas.

9. The grid can be conveniently cleaned and replaced, so that the percolate can be timely drained away, and peculiar smell can be prevented.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a side view of a trash receptacle;

FIG. 2 is a front view of the trash receptacle;

FIG. 3 is a partial top plan view of the waste bin;

FIG. 4 is a side view of the scarification device and the gate;

FIG. 5 is an elevational view of the scarification device;

fig. 6 is an elevation view of the gate.

In the figure, 1-garbage bin, 2-percolate pool, 3-combustion chamber, 4-garbage inlet, 5-gate, 6-grid, 7-fan, 8-pipeline, 9-motor A, 10-motor B, 11-support frame, 12-transmission belt, 13-loosening wheel, 14-connecting rod, 15-transmission shaft A, 16-traction rope, 17-transmission shaft C, 18-transmission shaft B, 19-protective cover A, 20-groove, 21-transmission shaft D, 22-protective cover B.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The present invention will be described in detail with reference to fig. 1 to 6.

A power generation system as shown in the figure is with reducing garbage bin negative pressure and peculiar smell device includes: dig loose device including gate 5, grid 6 and rubbish, rubbish is dug loose device and is included drive arrangement, the last drive belt 12 that is connected with of drive arrangement, the last transmission shaft C17 that is connected with of drive belt 12, transmission shaft C17 passes through the driving cog cooperation with 12 one side of drive belt, fixedly connected with digs loose wheel 13 on the transmission shaft C17, it is protruding to dig to be equipped with a plurality of on the loose wheel 13, it is connected with connecting rod 14 to rotate on the transmission shaft C17, connecting rod 14 and 5 fixed connection of gate.

Preferably, the driving device comprises a motor A9 and a transmission shaft A15, the motor A9 is positioned outside the wall of the garbage bin 1, a support frame 11 is connected to the motor A9, and the support frame 11 is fixedly connected with the wall; the wall body is provided with a hole, and the motor A9 is connected with the transmission shaft A15 through the hole on the wall.

Preferably, the driving belt 12 and the driving shaft A15 are provided with a protective cover A19 on the outer side, and the contact part of the protective cover A19 and the driving shaft C17 is provided with an automatic opening closing device. The self-closing opening device may be a pair of zipper strips, or a pair of overlapping bristles, or a rubber material clamped to each other. When the drive shaft C17 passes, the self-closing opening device can close immediately, preventing garbage from entering the protective cover a19.

Preferably, a pulling rope 16 is connected to the gate 5, a transmission shaft D21 is connected to the pulling rope 16, and a motor B10 is connected to the transmission shaft D21; the lower part of the gate 5 is an inclined plane, and the inclined plane faces one side of the scarification wheel 13.

Preferably, the motor B10 is located outside the wall of the garbage bin, the motor B10 is connected with a support frame 11, and the support frame 11 is fixedly connected with the wall; the wall body is provided with a hole, and the motor B10 is connected with the transmission shaft D21 through the hole on the wall.

Preferably, a protective cover B22 is arranged outside the transmission shaft D21.

Preferably, the wall bodies on both sides of the gate are provided with grooves 20.

Further preferably, the garbage bin further comprises a fan 7, wherein the fan 7 is arranged on the upper portion of the garbage bin 1, a pipeline 8 is connected to the fan 7, and the other end of the pipeline 8 is connected with the combustion chamber 3.

Further preferably, the connection between the grille 6 and the wall body is detachable.

The working mode of the embodiment is specifically described as follows:

garbage is dumped into the garbage bin 1 from a garbage inlet 4, the garbage is fermented in the garbage bin 1, the bottom of the garbage bin 1 with a percolate flow channel generated by fermentation flows into the percolate pool 2 through the grating 6, and gas generated by fermentation is discharged into the combustion chamber 3 through the fan 7 arranged at the upper part of the garbage bin 1 to be combusted for power generation, so that the garbage bin 1 keeps micro negative pressure, harmful gas is prevented from leaking, and the utilization rate of resources is improved.

When the grill is plugged, motor A9 is activated. The motor a9 drives the loosening wheel 13 to rotate clockwise (taking fig. 4 as an example), so that the protrusion on the lower part of the loosening wheel 13 moves away from the gate 5. When the scarification wheel 13 rotates, the garbage below the gate 5 is taken away, and a space is provided for the gate 5 to fall down. At the same time, motor B10 is activated and gate 5 falls downward. Because the gate 5 is fixedly connected with the digging wheel 13, the gate 5 falls down to drive the digging wheel 13 to fall down. The loosening wheel 13 continues to rotate in the falling process, the garbage below the gate 5 continues to be removed, a space is created for the falling of the gate 5, and the process is repeated. When the gate is bottomed, motor a9 and motor B10 are closed.

Meanwhile, the lower part of the gate 5 is set to be an inclined plane, one side of the inclined plane faces the digging wheel 13, the gate can extrude the garbage towards the digging wheel 13 in the falling process, and the digging wheel 13 can dig the extruded garbage away when rotating. And, the lower part of the gate 5 is set to be an inclined plane, so that the pressure is higher, and the gate is easier to fall downwards.

When the gate 5 is lowered to the bottom, the removable grill 6 can be removed for cleaning or replacement. When the motor 10B is started to lift the shutter 5 after the grille 6 is returned, the motor a9 may be simultaneously started in order to make it easier to lift the shutter 5. The gate 5 is raised to the top, closing motor a9 and motor B10.

At the moment, the cleaning and replacing operations of the grating 6 are finished, and the problem of peculiar smell caused by the blockage of the grating 6 is solved.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. The utility model provides a power generation system is with reducing garbage bin negative pressure and peculiar smell device which characterized in that: dig loose device including gate (5), grid (6) and rubbish, rubbish is dug loose device and is included drive arrangement, the last drive belt (12) that is connected with of drive arrangement is connected with transmission shaft C (17) on drive belt (12), transmission shaft C (17) and drive belt (12) one side pass through the cooperation of driving gear, fixedly connected with digs loose wheel (13) on transmission shaft C (17), it is protruding to be equipped with a plurality of on loose wheel (13) to dig, it is connected with connecting rod (14) to rotate on transmission shaft C (17), connecting rod (14) and gate (5) fixed connection.

2. The device for reducing the negative pressure and the peculiar smell of the garbage bin for the power generation system according to claim 1, wherein the driving device comprises a motor A (9) and a transmission shaft A (15), the motor A (9) is positioned outside a wall body of the garbage bin (1), a support frame (11) is connected to the motor A (9), and the support frame (11) is fixedly connected with the wall body; the wall body is provided with a hole, and the motor A (9) is connected with the transmission shaft A (15) through the hole in the wall.

3. The device for reducing the negative pressure and the peculiar smell of the garbage bin for the power generation system according to claim 2, wherein a protective cover A (19) is arranged outside the transmission belt (12) and the transmission shaft A (15), and an automatic opening closing device is arranged at the contact part of the protective cover A (19) and the transmission shaft C (17).

4. The device for reducing the negative pressure and the peculiar smell of the garbage bin for the power generation system according to claim 1, wherein a traction rope (16) is connected to the gate (5), a transmission shaft D (21) is connected to the traction rope (16), and a motor B (10) is connected to the transmission shaft D (21); the lower part of the gate (5) is an inclined plane, and the inclined plane faces one side of the digging wheel (13).

5. The device for reducing the negative pressure and the peculiar smell of the garbage bin for the power generation system according to claim 4, wherein the motor B (10) is positioned outside a wall body of the garbage bin (1), a support frame (11) is connected to the motor B (10), and the support frame (11) is fixedly connected with the wall body; the wall body is provided with a hole, and the motor B (10) is connected with the transmission shaft D (21) through the hole in the wall.

6. A device for reducing negative pressure and odor in a garbage bin for a power generation system according to claim 4, wherein a protective cover B (22) is provided outside the transmission shaft D (21).

7. A device for reducing negative pressure and odor in a garbage bin for use in a power generation system according to claim 1, wherein the gate has recesses (20) formed in the walls on both sides thereof.

8. The device for reducing the negative pressure and the peculiar smell of the garbage bin for the power generation system according to claim 1, characterized by further comprising a fan (7), wherein the fan (7) is arranged at the upper part of the garbage bin (1), a pipeline (8) is connected to the fan (7), and the other end of the pipeline (8) is connected with the combustion chamber (3).

9. A device for reducing negative pressure and odor in a waste bin for use in a power generation system according to claim 1, wherein the connection between said grate (6) and the wall is a detachable connection.