CN211372430U

CN211372430U - A even feed conveyor for domestic waste burns

Info

Publication number: CN211372430U
Application number: CN201921888432.5U
Authority: CN
Inventors: 张宝家; 董立立
Original assignee: Jiangsu Zhongtai Environmental Engineering Co ltd
Current assignee: Jiangsu Zhongtai Environmental Engineering Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-28
Anticipated expiration: 2029-11-05

Abstract

The utility model provides a uniform feeding and conveying device for household garbage incineration, which mainly comprises a support receiving hopper, a bracket, a conveyer belt, a controller, a driving motor, a material stopping mechanism, a sealing material stopping plate, a conveying device shell and a travel switch; during operation, the domestic garbage falls into the stop mechanism from the conveying belt, and when the domestic garbage moves to the upper end limit position along with the stop mechanism, the stop mechanism can return to the initial position rapidly, the domestic garbage uniformly falls into the incinerator under the action of the sealing stop plate, and thus the uniform feeding and conveying operation can be completed by continuing the next circulation. The utility model discloses even feed conveyor through the velocity of motion of control stock stop, realizes msw incineration's even transport feed, has avoided piling up of rubbish in the incinerator, has improved combustion efficiency, has reduced the refuse treatment cost, and installs simple structure, and the sealing layer of formation still can play the effect of keeping apart incineration furnace and external world, improves the life-span of domestic waste treatment equipment.

Description

A even feed conveyor for domestic waste burns

Technical Field

The utility model relates to a refuse treatment technical field especially relates to an even feed conveyor for domestic waste burns's even feed is carried.

Background

The household garbage refers to solid waste, liquid waste and a mixture thereof and the like generated in daily life, is complex in components, various in types and different in size, occupies a large amount of land resources if being not treated in time, and simultaneously greatly pollutes the environment and harms the health of people. With the increasing emphasis on environmental protection, people are increasingly concerned about garbage disposal methods. In the prior art, the domestic garbage treatment mainly comprises three types of sanitary landfill, composting and incineration, wherein the incineration can greatly reduce the volume and weight of the garbage and generate clean electric energy, so that the domestic garbage treatment becomes a hot treatment mode.

In the waste incineration treatment process, in order to improve combustion efficiency, generally need smash, stir operation such as even, the device structure that uses at present is more complicated, and the volume that receives of rubbish is less, needs the frequent action of grab bucket, breaks down or damages easily, and the maintenance cost is higher. After the general garbage enters the incinerator or the pyrolysis gasifier, the accumulation state of a certain part is easy to appear, an extra stirring device is needed to uniformly distribute the garbage, the larger the treatment tonnage is, the larger the resistance is, the easier the stirrer is to be damaged, the effect is poor, and the cost is increased.

Therefore, a special uniform feeding device is needed to improve the combustion efficiency of incinerated garbage and reduce the garbage disposal cost.

Disclosure of Invention

The utility model provides a uniform feeding and conveying device for domestic garbage incineration, which mainly comprises a support receiving hopper, a support, a conveying belt, a pulley, a self-lubricating bearing, a rolling shaft, a controller, a driving motor, a stop mechanism, a sealing stop plate, a conveying device shell, a travel switch and the like, aiming at the problems that in the existing domestic garbage incineration technology, the feeding and conveying device has a more complex structure, the garbage has smaller receiving capacity, the grab bucket needs to frequently move and is easy to break down or damage; the stock stop mainly comprises a pulley, a self-lubricating bearing and a rolling shaft; the sealing material baffle plate has the main functions that when the material baffle mechanism returns quickly, the domestic garbage is prevented from moving reversely and falling into the incinerator evenly, and then the garbage is prevented from being clamped into a gap between the material baffle mechanism and the shell of the conveying device, and the reciprocating even feeding of the material baffle mechanism is guaranteed to be carried out smoothly. During operation, the household garbage falls into the material blocking mechanism from the conveying belt, moves upwards along with the conveying belt, and can uniformly fall into the incinerator at the relative speed ascending along with the material blocking mechanism, and rapidly returns to the initial position along with the reverse movement of the material blocking mechanism when moving to the upper end limit position, and at the moment, the household garbage also uniformly falls into the incinerator under the action of the sealing material blocking plate, and the material blocking mechanism moves reversely at the initial position to continue the next circular uniform feeding operation. The utility model discloses avoid piling up of rubbish in the incinerator, improved rubbish combustion efficiency and reduced refuse treatment cost.

Advantageous effects

The utility model provides a pair of even feed conveyor that domestic waste burns through the effect of the motion of control stock stop and sealed striker plate, realizes the even arrangement of domestic waste in the incinerator, has avoided burning rubbish to pile up, has simple structure, with low costs, advantage that combustion efficiency is high, still can form even sealing layer and will burn furnace and external isolation, further improves the life-span of domestic waste treatment facility.

The utility model discloses a realize above-mentioned technical purpose through following technological means:

a uniform feeding and conveying device for household garbage incineration mainly comprises a support receiving hopper (1), a support (2), a conveying belt (3), a controller (4), a driving motor I (5), a material blocking mechanism (6), a conveying device shell (9), a travel switch (10), a sealing material blocking plate (11) and the like; the method is characterized in that: the controller (4) is fixedly arranged on the conveying device shell (9); the driving motor I (5) is fixedly arranged on the conveying device shell (9); the material blocking mechanism (6) mainly comprises a pulley (6-1), a self-lubricating bearing (6-2) and a roller (6-3), wherein the pulley (6-1) of the material blocking mechanism (6) is embedded into a sliding groove (9-1) arranged at two sides of a conveying device shell (9), and the roller (6-3) is arranged at the lower part of the bottom end of the conveying device shell (9) after installation; the rolling shaft (6-3) is arranged on the stock stop (6) through a self-lubricating bearing (6-2); one end of the conveying device shell (9) is fixedly provided with the conveying belt (3), and the bottom of the other end of the conveying device shell is not provided with a bottom plate so that garbage conveyed by the conveying belt can smoothly fall into the material blocking mechanism (6); the sealing material baffle plate (11) has the main functions of preventing domestic garbage from reversely moving and uniformly falling into the incinerator (7) when the material baffle mechanism (6) rapidly returns, and then preventing the garbage from being clamped into a gap between the material baffle mechanism (6) and the conveying device shell (9) and ensuring that reciprocating uniform feeding of the material baffle mechanism (6) is smoothly carried out; the travel switch (10) is arranged at the positions A and B, and transmits a signal detected at the limit position of the travel to the controller (4) and drives the material stopping mechanism (6) to move up and down through the driving motor I (5) so as to feed uniformly.

Preferably, the bottom end of the conveying device shell (9) is not provided with a bottom plate from a position D to a position E, the sliding groove (9-1) is arranged from a position A to a position B of the conveying device shell (9), and the conveying belt (3) is arranged from C to D of the mounting position of the conveying device shell (9), so that the domestic garbage can be uniformly distributed in the incinerator (7).

Preferably, the controller (4) can set the ascending and descending speeds of the material blocking mechanism (6) through a program and the like so as to adjust the quantity and the speed of different types of domestic garbage falling into the incinerator (7), and meanwhile, a sealing layer with a required thickness is formed, so that the domestic garbage can be fully combusted, and the generated sealing layer can also play a role in isolating the incinerator hearth from the outside.

Preferably, the material of the sealing striker plate (11) can be high-wear-resistance rubber or stainless steel.

Preferably, the utility model discloses selected self-lubricating bearing (6-2) for use, the harm to the bearing is remained to reducible rubbish to improve this even feed conveyor's life.

Drawings

Fig. 1 is the structure schematic diagram of the uniform feeding and conveying device of the present invention.

Fig. 2 is the structure schematic diagram of the stock stop of the utility model.

Fig. 3 is a schematic structural diagram of the conveying device housing of the present invention.

The reference numerals are explained below:

1. a support receiving hopper; 2. a support; 3. a conveyor belt; 4. a controller; 5. driving a motor I; 6. a stock stop mechanism; 6-1, a pulley; 6-2, self-lubricating bearing; 6-3, a roller; 7. an incinerator; 8. driving a motor II; 9. a conveyor housing; 9-1, a chute; 10. a travel switch; 11. and (5) sealing the striker plate.

Detailed Description

The structure, principle and operation of the present invention will be further described with reference to the accompanying drawings.

The utility model provides a uniform feeding and conveying device for household garbage incineration, as shown in figure 1, mainly comprises a support receiving hopper (1), a bracket (2), a conveying belt (3), a controller (4), a driving motor I (5), a stock stop mechanism (6), a conveying device shell (9) and a travel switch (10); the controller (4) is fixedly arranged on the conveying device shell (9), the ascending and descending speeds of the material blocking mechanism (6) can be set through the controller (4) so as to adjust the speed and the quantity of different types of domestic garbage falling into the incinerator (7), and the reciprocating uniform feeding movement of the material blocking mechanism (6) is realized by means of the travel switch (10); the driving motor I (5) is fixedly arranged on the conveying device shell (9), and the material blocking mechanism (6) can be driven to reciprocate along the sliding groove (9-1) through the controller (4); the bracket (2) is used for supporting the whole feeding device; the travel switches (10) are respectively arranged at the A position and the B position of the conveying device shell (9), the travel switches (10) are triggered when the stock stop mechanism (6) performs reciprocating uniform feeding motion, and a position signal of the stock stop mechanism (6) is transmitted to the controller (4) so as to control the reciprocating uniform feeding motion of the stock stop mechanism (6); the conveyer belt (3) is arranged on the section from C to D of the conveying device shell (9).

As shown in fig. 2, the material blocking mechanism (6) mainly comprises a pulley (6-1), a self-lubricating bearing (6-2) and a roller (6-3), wherein the pulley (6-1) of the material blocking mechanism (6) is embedded in a chute (9-1) arranged at two sides of a conveying device shell (9), the roller (6-3) is arranged at the lower part of the bottom end of the conveying device shell (9) after installation, and a household garbage sealing strip is arranged at the lower end of the material blocking mechanism (6), so that the accumulation of household garbage is avoided, and the reciprocating uniform feeding operation of the material blocking mechanism (6) is retarded; the rolling shaft (6-3) is arranged on the stock stop (6) through a self-lubricating bearing (6-2), so that the domestic garbage can be conveyed normally and uniformly; the garbage incinerator is characterized in that the material blocking mechanism (6) and the rolling shaft (6-3) move upwards together, the running speed of the material blocking mechanism (6) is lower than that of the conveying belt (3), garbage forms a thickness layer meeting the requirements of combustion and sealing on the rolling shaft (6-3) of the material blocking mechanism (6), after the material blocking mechanism (6) moves upwards to the end B and triggers the travel switch (10), the controller (4) receives a signal and drives the material blocking mechanism (6) to return quickly through the driving motor I (5), household garbage on the rolling shaft (6-3) of the material blocking mechanism (6) sequentially and uniformly falls into the incinerator (7) from the upper end of the material blocking mechanism (6) under the action of the sealing strip, and the household garbage is uniformly distributed in the incinerator (7) and forms a uniform and thick sealing layer for isolating the incinerator hearth from the outside.

As shown in fig. 3, the conveyor belt (3) is fixedly installed at one end of the conveyor housing (9), and no bottom plate is arranged at the bottom of the other end of the conveyor housing (9), i.e., no bottom plate is arranged at the bottom end of the conveyor housing (9) from position D to position E, so that the household garbage can fall off from the conveyor belt (3) conveniently and can be uniformly distributed on the roller (6-3) of the material blocking mechanism (6); the sealing material baffle plate (11) has the main functions of preventing domestic garbage from reversely moving and uniformly falling into the incinerator (7) when the material baffle mechanism (6) rapidly returns, and then preventing the garbage from being clamped into a gap between the material baffle mechanism (6) and the conveying device shell (9) and ensuring that reciprocating uniform feeding of the material baffle mechanism (6) is smoothly carried out; the chute (9-1) is arranged from A to B on the shell (9) of the conveying device, so that the material blocking mechanism (6) is convenient to mount and perform reciprocating uniform feeding motion, and the requirement of uniform distribution of domestic garbage during complete combustion in the incinerator (7) is met.

The utility model discloses an operation process for domestic waste burns even feed conveyor combines the figure, will do following detailed description:

a) checking the operation performance of each part, after the operation performance is confirmed, opening a switch of a driving motor II (8), and setting the conveying speed and the uniform distribution operation speed of the required conveying belt (3) and the material stop mechanism (6) according to the actual condition of the household garbage.

b) The household garbage enters the receiving hopper (1) from the upper part of the receiving hopper (1) and then falls into the conveying belt (3), and when the household garbage is about to fall from the upper end of the conveying belt (3), the controller (4) drives the stock stop mechanism (6) to move upwards and evenly distribute the household garbage on the rolling shaft (6-3) of the stock stop mechanism (6).

c) Under the effect of roller bearing (6-3), along with striker mechanism (6) continue to trigger travel switch (10) and to send information when up moving to the B position, rapid reverse motion to initial A position is made in striker mechanism (6) through driving motor I (5) in controller (4), like this, striker mechanism (6), the domestic waste on roller bearing (6-3) just evenly falls into burning furnace (7) with abundant burning under the effect of sealed striker plate (11) to form the sealing layer of keeping apart burning furnace and external.

d) After the stop mechanism (6) returns to move to the initial position A, the travel switch (10) is triggered and information is sent to the controller (4), the controller (4) enables the stop mechanism (6) to move upwards again through the driving motor I (5), and domestic garbage is uniformly distributed on the rolling shafts (6-3) in the stop mechanism (6) again. Therefore, the continuous and uniform feeding operation of the household garbage is completed in a circulating and reciprocating way.

The embodiment is a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and any obvious improvement, replacement or modification which can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.

Claims

1. A uniform feeding and conveying device for household garbage incineration mainly comprises a support receiving hopper (1), a support (2), a conveying belt (3), a controller (4), a driving motor I (5), a material blocking mechanism (6), a conveying device shell (9) and a travel switch (10); the method is characterized in that: the controller (4) is fixedly arranged on the conveying device shell (9) and is used for controlling the forward and reverse operation of the driving motor I (5); the driving motor I (5) is fixedly arranged on the conveying device shell (9) and can drive the material blocking mechanism (6) to reciprocate along the sliding groove (9-1); the material blocking mechanism (6) mainly comprises a pulley (6-1), a self-lubricating bearing (6-2) and a roller (6-3), the pulley (6-1) of the material blocking mechanism (6) is installed and embedded in a sliding groove (9-1) on two sides of a conveying device shell (9), the roller (6-3) is located on the lower portion of the bottom end of the conveying device shell (9) after installation, and a sealing material blocking plate (11) is arranged at the transition position of a conveying belt (3) and the roller (6-3) of the material blocking mechanism (6); the rolling shaft (6-3) is arranged on the stock stop (6) through a self-lubricating bearing (6-2), so that the domestic garbage can be uniformly conveyed; one end of the conveying device shell (9) is fixedly provided with the conveying belt (3), and the bottom of the other end of the conveying device shell is not provided with a bottom plate, so that the domestic garbage can be uniformly fed conveniently; travel switch (10) install in the A and the B position of conveyor shell (9), will be in the signal transmission that the extreme position of stroke detected to controller (4) and through driving motor I (5) drive stock stop (6) the even feed of up-and-down motion.

2. A uniform feed delivery device for incineration of household waste according to claim 1, it is characterized in that the stock stop (6) and the roller (6-3) move upwards together, the running speed of the material blocking mechanism (6) is less than that of the conveying belt (3), so that the garbage forms a thickness layer which meets the requirements of combustion and sealing on a rolling shaft (6-3) of the material blocking mechanism (6), after the stock stop (6) moves upwards to the end B and triggers the travel switch (10), the controller (4) receives a signal and drives the stock stop (6) to return quickly through the driving motor I (5), under the action of the sealing strips, the household garbage on the rolling shafts (6-3) of the material blocking mechanisms (6) sequentially and uniformly fall into the incinerator (7) from the upper end of the material blocking mechanisms (6), and are uniformly distributed in the incinerator (7) to form a uniform and thick sealing layer for isolating the incinerator hearth from the outside; when the material blocking mechanism (6) is in a return stroke, the controller (4) controls the material blocking mechanism to rapidly move to the initial position A and start the next cycle operation.

3. A uniform feed conveyor for incineration of house refuse according to claim 1, characterized in that the bottom end of the conveyor housing (9) has no bottom plate from position D to position E, the chute (9-1) is at position a to position B of the conveyor housing (9), and the conveyor belt (3) is at position C to position D of the conveyor housing (9) to facilitate uniform feed distribution of the house refuse in the incinerator (7).

4. The uniform feeding and conveying device for household garbage incineration as claimed in claim 1, characterized in that the controller (4) can set the ascending and descending speed of the material blocking mechanism (6) by program, can set the number and speed of different household garbage falling into the incinerator (7) according to the requirement, and simultaneously form a sealing layer with the required thickness, which is helpful for the sufficient combustion of the household garbage, and the generated sealing layer can also play the role of isolating the incinerator hearth from the outside.

5. The uniform feeding and conveying device for household garbage incineration as claimed in claim 1, wherein the travel switches (10) are respectively installed at positions A and B of the material blocking mechanism (6), the end portion of the material blocking mechanism (6) passes through the two positions, the travel switches (10) can transmit position signals of the material blocking mechanism (6) to the controller (4), and then the material blocking mechanism (6) is controlled to reciprocate through the driving motor I (5).

6. A uniform feeding and conveying device for domestic garbage incineration according to claim 1, characterized in that the material of the sealing striker plate (11) can be high wear-resistant rubber or stainless steel.

7. A uniform feed conveyor for incineration of household waste according to claim 1, characterised in that said self-lubricating bearing (6-2) can be replaced by a sliding or rolling bearing.