阅读说明：本技术 一种垃圾处理炉排炉的给料系统及其装置 (Feeding system and device of garbage disposal grate furnace ) 是由 陈燚 于 2021-08-17 设计创作，主要内容包括：本发明涉及垃圾焚烧设备技术领域,具体为一种垃圾处理炉排炉的给料系统及其装置,包括给料部、焚烧部,焚烧部上端连接有导烟管,导烟管一端与给料部外侧相连接,给料部内部上端安装有导料转轮,导料转轮内侧连接有隔板,给料部内部中端安装有推动装置,通过导烟管上端一侧连接有排烟管,排烟管为贯穿给料部内部设置,则能将物料在焚烧部内产生的烟气从导烟管向外排出,而后进入排烟管内,使得物料从上端进入给料部内部时,就能通过与排烟管接触,吸收高温烟气中的热量,避免排出烟气温度过高损坏环保设备的同时,能去除物料中部分水分,提高进入焚烧部后燃烧的效率,其中通过排烟管共设置有多个,则能将物料相互隔开产生间隙方便水蒸气排出。(The invention relates to the technical field of garbage incineration equipment, in particular to a feeding system of a garbage disposal grate furnace and a device thereof, which comprises a feeding part and an incineration part, wherein the upper end of the incineration part is connected with a smoke guide pipe, one end of the smoke guide pipe is connected with the outer side of the feeding part, the upper end of the interior of the feeding part is provided with a material guide rotating wheel, the inner side of the material guide rotating wheel is connected with a partition plate, the middle end of the interior of the feeding part is provided with a pushing device, one side of the upper end of the smoke guide pipe is connected with a smoke exhaust pipe, the smoke exhaust pipe is arranged through the interior of the feeding part, so that smoke generated in the incineration part by materials can be discharged outwards from the smoke guide pipe and then enters the smoke exhaust pipe, when the materials enter the interior of the feeding part from the upper end, the heat in high-temperature smoke can be absorbed through being contacted with the smoke exhaust pipe, the environment-friendly equipment is prevented from being damaged by overhigh temperature of the discharged smoke, partial moisture in the materials can be removed, and the efficiency of the post-combustion after the materials enter the incineration part can be improved, wherein a plurality of smoke exhaust pipes are arranged, so that the materials can be separated from each other to form gaps, and the water vapor can be conveniently exhausted.)

1. A feeding system of a garbage disposal grate furnace comprises the following steps:

firstly, leading out high-temperature smoke generated by burning materials in the burning part (2) by using a smoke guide pipe (3);

secondly, the smoke exhaust pipe (5) is utilized to lead high-temperature smoke to pass through the feeding part (1) when being led out, so that the materials moving downwards in the feeding part can remove partial moisture under the action of high temperature of the smoke;

thirdly, the material can be extruded by the material pushing plate (8) before being pushed into the burning part (2) to extrude the internal moisture;

fourthly, the materials can be completely pushed into the incineration step part (2) under the action of a closed plate in the material pushing plate (8).

2. The feeding system and device of the garbage disposal grate furnace according to claim 1, wherein: the smoke exhaust pipes (5) are distributed at equal intervals, so that the contact area between the smoke exhaust pipes and materials can be increased.

3. The feeding system and device of the garbage disposal grate furnace according to claim 1, wherein: the self weight of the materials can be utilized through the material guide rotating wheel (4), the smoke exhaust pipe (5) is driven to rotate, and the moisture removal effect is improved.

4. The utility model provides a feeder of refuse treatment grate furnace, includes burning portion (2), its characterized in that: incineration portion (2) left side is provided with feed portion (1), feed portion (1) inside is provided with can be by material weight driven guide runner (4), still including discharge fume tub (5) in feed portion (1), the pipe of discharging fume is provided with a plurality ofly altogether, and runs through inside feed portion (1), it is protruding to discharge fume the intraductal side, transmission case (6) are installed in feed portion (1) outside, feed portion (1) inside middle-end is provided with scraping wings (8) and orders about pusher (7) that scraping wings (8) removed, be provided with in scraping wings (8) and open through-hole (13) of closing along with the moving direction of scraping wings (8).

5. The feeding device of a waste processing grate furnace of claim 4, characterized in that: the upper end of the incineration part (2) is connected with a smoke guide pipe (3), and the upper end of the smoke guide pipe (3) is communicated with the inside of the smoke exhaust pipe (5).

6. The feeding device of a waste processing grate furnace of claim 4, characterized in that: an inclined partition plate (16) is arranged in the material guide rotating wheel (4).

7. The feeding device of a waste processing grate furnace of claim 4, characterized in that: one side of the material guide rotating wheel (4) and one side of the smoke exhaust pipe (5) penetrate into the transmission case (6), and a side gear meshed with the material guide rotating wheel (4) and the smoke exhaust pipe (5) is arranged inside the transmission case (6).

8. The feeding device of a waste processing grate furnace of claim 4, characterized in that: the material pushing plate (8) is internally provided with a closing plate (14) and a lower pressing rod (15), and the upper end of the material pushing plate (8) further comprises a driving rotating rod (9).

9. A feeding device for a waste disposal grate furnace according to any one of claims 4 or 8, characterized in that: a stop block (11) is arranged in the feeding part (1) corresponding to the upper part of the material pushing plate (8), sloping plates (16) are connected to two sides of the lower pressing rod (15), and a cam (12) and a convex block (10) are arranged on the driving rotating rod (9).

Technical Field

The invention relates to the technical field of waste incineration equipment, in particular to a feeding system of a waste treatment grate furnace and a device thereof.

Background

In order to meet the world environmental protection trend, promote energy conservation and emission reduction and sludge resource utilization, the method becomes an important treatment mode of daily domestic garbage in cities and towns and villages, wherein a garbage sludge incineration process can be adopted in large and medium-sized cities with developed economy, the treatment efficiency of the garbage is improved, and the grate furnace has the advantages of mature technology, stable and reliable operation, so that most of solid garbage can be directly fed into the furnace for combustion without any pretreatment.

However, the existing garbage enters a slow combustion state in the grate furnace due to high moisture content, so that the garbage treatment efficiency is reduced, and the flue gas generated during combustion can be discharged outwards only after being subjected to various filtering and environment-friendly treatments, so that the high-temperature flue gas is directly contacted with environment-friendly equipment, the equipment loss is accelerated, and the service life is shortened.

Disclosure of Invention

A feeding system of a garbage disposal grate furnace and a device thereof, which aim to solve the problems.

The utility model provides a feeder of refuse treatment grate furnace, includes feed portion, burns the portion, it is connected with the smoke guide pipe to burn portion upper end, smoke guide pipe one end is connected with the feed portion outside, the guide runner is installed to the inside upper end of feed portion, guide runner inboard is connected with the baffle, thrust unit is installed to the inside middle-end of feed portion, thrust unit one side is connected with the scraping wings, the through-hole has been seted up to scraping wings inside, the inside closed plate that is provided with of scraping wings, the drive bull stick is installed to the scraping wings upper end, drive bull stick upper end is connected with the lug, the transmission case is installed in the feed portion outside.

Preferably, one side of the upper end of the smoke guide pipe is connected with a smoke exhaust pipe, and the smoke exhaust pipe penetrates through the feeding part.

Preferably, the smoke exhaust pipe is provided with a plurality of smoke exhaust pipes.

Preferably, the baffle is arranged in the material guide rotating wheel in an inclined mode, one end of the material guide rotating wheel penetrates into the transmission case, and the outer side of the material guide rotating wheel is connected with the gear.

Preferably, one side of the smoke exhaust pipe penetrates into the transmission box, a gear is connected to the outer side of the smoke exhaust pipe, a transmission gear meshed with the material guide rotating wheel and the smoke exhaust pipe is arranged in the transmission box, and the outer side of the smoke exhaust pipe is in an oval shape.

Preferably, a lower pressing rod is arranged inside the material pushing plate, sloping plates are connected to two sides of the lower pressing rod, and grooves attached to the sloping surfaces of the sloping plates are formed in the closed plates.

Preferably, a stop block is arranged in the feeding portion and above the material pushing plate, a cam is arranged on the driving rotating rod, and elastic rotating shafts are arranged at two ends of the driving rotating rod.

A feeding system of a garbage disposal grate furnace comprises the following steps:

firstly, leading out high-temperature smoke generated by burning materials in a burning part by using a smoke guide pipe;

secondly, the smoke exhaust pipe is utilized to lead high-temperature smoke to pass through the interior of the feeding part when being led out, so that the materials moving downwards in the feeding part can remove partial moisture under the action of high temperature of the smoke;

thirdly, the material can be extruded by the material pushing plate before being pushed into the burning part, and the internal moisture is extruded;

and fourthly, ensuring that the materials can be completely pushed into the incineration step part under the action of a closed plate in the material pushing plate.

Preferably, the smoke exhaust pipes are distributed at equal intervals, so that the contact area between the smoke exhaust pipes and the materials can be increased.

As preferred, make through the guide runner and utilize the weight of material self, it is rotatory to order about the tub of discharging fume, improves the moisture and gets rid of the effect.

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

1. one side of the upper end of the smoke guide pipe is connected with a smoke exhaust pipe which is arranged in the feeding part in a penetrating way, so that smoke generated in the burning part of the material can be discharged from the smoke guide pipe outwards and then enters the smoke exhaust pipe, when the material enters the feeding part from the upper end, the material can absorb heat in high-temperature smoke through contacting with the smoke exhaust pipe, the environment-friendly equipment can be prevented from being damaged due to overhigh temperature of the discharged smoke, partial moisture in the material can be removed, the burning efficiency after entering the burning part can be improved, wherein a plurality of smoke exhaust pipes are arranged, the contact area with the smoke exhaust pipe can be increased, the material can be separated from each other to generate gaps so as to facilitate the discharge of water vapor while the moisture removal efficiency is improved, the partition plate is arranged in an inclined way inside the material guide rotating wheel, one end of the material guide rotating wheel penetrates into the transmission box, the outer side of the material guide rotating wheel is connected with a gear, and the material guide rotating wheel can be arranged at the upper end inside the feeding part, make just can the inside slip after material and the contact of baffle, thereby utilize self weight to order about the guide runner and rotate, then penetrate the transmission incasement portion and the outside is connected with the gear through discharging fume pipe one side, the transmission incasement portion is provided with the guide runner and discharges fume the drive gear of tub looks interlock, make the guide runner rotatory back just can drive the pipe of discharging fume and rotate, thereby when further improving material and the pipe outside even contact efficiency of discharging fume, can utilize the pipe outside of discharging fume to set up for oval-shaped, make the pipe rotatory back of discharging fume, can intermittent type nature block the material downstream, improve the contact time in material and the pipe outside of discharging fume, further improve the effect of getting rid of moisture in the material.

2. One side of the pushing device is connected with the pushing plate, the through hole is formed in the pushing plate, and when the material reaches the left side of the pushing plate, the pushing plate can move leftwards to extrude the material in a pioneer mode, so that the material is extruded from the through hole to reach the right side of the pushing plate, moisture in the material is extruded, and the moisture removing effect in the material is further improved.

3. Through the inside closing plate that is provided with of scraping wings, the inside depression bar that is provided with of scraping wings, depression bar both sides are connected with the swash plate down, set up the recess with the laminating of swash plate inclined plane on the closing plate, then depression bar after the lapse bar moves down, just can utilize the swash plate to order about the closing plate and remove to both sides and seal the through-hole, make after the scraping wings promoted the extrusion material left, just can remove right, let the lug and the inboard dog contact of feed portion of drive bull stick upper end, thereby it overcomes both sides elastic rotation's effort to order about the drive bull stick and rotates, push down the depression bar with the cam and move down, reach the effect along with the moving direction of scraping wings opens the through-hole of closing, thereby guarantee the feed efficiency to burning portion.

Drawings

FIG. 1 is a system block diagram of the apparatus of the present invention;

FIG. 2 is an overall perspective view of the device of the present invention;

FIG. 3 is an internal perspective view of the feeder section of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a left perspective view of the pusher plate of the present invention;

FIG. 6 is a perspective view of the drive spindle of the present invention;

FIG. 7 is a perspective view of a material guiding wheel according to the present invention;

FIG. 8 is a left side view of the smoke guide tube of the present invention;

fig. 9 is a perspective view of the interior of the transmission case of the present invention.

In FIGS. 1-9: 1-feeding part, 2-burning part, 3-smoke guide pipe, 4-material guide rotating wheel, 5-smoke exhaust pipe, 6-transmission box, 7-pushing device, 8-material pushing plate, 9-driving rotating rod, 10-lug, 11-stop block, 12-cam, 13-through hole, 14-closing plate, 15-lower pressure rod, 16-inclined plate and 17-partition plate.

Detailed Description

Referring to fig. 1 to 9, a feeding system of a garbage disposal grate furnace and a device thereof are schematically illustrated in a planar structure and a three-dimensional structure.

The utility model provides a feeder of refuse treatment grate furnace, including feed portion 1, burn portion 2, it is connected with to burn 2 upper ends of portion and leads tobacco pipe 3, it is connected with the 1 outside of feed portion to lead 3 one ends of tobacco pipe, guide runner 4 is installed to the inside upper end of feed portion 1, guide runner 4 inboard is connected with baffle 16, thrust unit 7 is installed to the inside middle-end of feed portion 1, thrust unit 7 one side is connected with scraping wings 8, scraping wings 8 has inside seted up through-hole 13, scraping wings 8 inside is provided with closing plate 14, driving bull stick 9 is installed to scraping wings 8 upper ends, driving bull stick 9 upper end is connected with lug 10, transmission case 6 is installed in the 1 outside of feed portion.

In the concrete implementation, 3 upper end one sides of leading tobacco pipe are connected with the pipe 5 of discharging fume, the pipe 5 of discharging fume is for running through 1 inside settings of feed portion, then can outwards discharge the flue gas that the material produced in burning portion 2 from leading tobacco pipe 3, then get into in the pipe 5 of discharging fume, make the material get into feed portion 1 when inside from the upper end, just can be through with the pipe 5 contact of discharging fume, absorb the heat in the high temperature flue gas, when avoiding discharging the too high damage environmental protection equipment of flue gas temperature, can get rid of partial moisture in the material, improve the efficiency of getting into burning portion 2 postcombustion.

In specific implementation, the smoke exhaust pipe 5 is provided with a plurality of smoke exhaust pipes, so that the contact area between the smoke exhaust pipes 5 can be increased, the moisture removal efficiency is improved, and the materials can be separated from each other to form gaps so as to facilitate the discharge of water vapor.

In the specific implementation, the baffle 16 is obliquely arranged inside the material guiding runner 4, one end of the material guiding runner 4 penetrates into the transmission case 6, the outer side of the material guiding runner 4 is connected with a gear, one side of the smoke exhaust pipe 5 penetrates into the transmission case 6, the outer side of the smoke exhaust pipe 5 is connected with a gear, the transmission gear meshed with the material guiding runner 4 and the smoke exhaust pipe 5 is arranged inside the transmission case 6, the outer side of the smoke exhaust pipe 5 is arranged in an oval shape, the material guiding runner 4 can be arranged at the upper end inside the feeding part 1, so that the material can slide inwards after contacting with the baffle 17, the material guiding runner 4 is driven to rotate by the self weight, the smoke exhaust pipe 5 is driven to rotate, the uniform contact efficiency between the material and the outer side of the smoke exhaust pipe 5 is further improved, the outer side of the smoke exhaust pipe 5 is arranged in an oval shape, the material can be intermittently prevented from moving downwards after the smoke exhaust pipe 5 rotates, and the contact time between the material and the outer side of the smoke exhaust pipe is prolonged, further improving the effect of removing the water in the materials.

In a specific implementation, a lower pressing rod 15 is arranged inside the material pushing plate 8, sloping plates 16 are connected to two sides of the lower pressing rod 15, and grooves attached to the sloping surfaces of the sloping plates 16 are formed in the closing plate 14, so that after the lower pressing rod 15 moves downwards, the sloping plates 16 can drive the closing plate 14 to move towards two sides to close the through hole 13.

In the concrete implementation, the inside portion of the feeding portion 1 corresponding to the upper portion of the material pushing plate 8 is provided with a stop block 11, the driving rotating rod 9 is provided with a cam 12, two ends of the driving rotating rod 9 are provided with elastic rotating shafts, the material pushing plate 8 pushes and extrudes the material leftwards, and then moves rightwards, so that a convex block 10 at the upper end of the driving rotating rod 9 is contacted with the stop block 11 at the inner side of the feeding portion 1, and therefore the driving rotating rod 9 is driven to rotate by overcoming the elastic rotating acting force at two sides, the lower pressing rod 15 is pressed downwards by the cam 12, the effect of opening and closing the through hole 13 along with the moving direction of the material pushing plate 8 is achieved, and the feeding efficiency of the burning portion 2 is guaranteed.

A feeding system of a garbage disposal grate furnace comprises the following steps:

firstly, leading out high-temperature smoke generated by burning materials in the burning part 2 by using a smoke guide pipe 3;

secondly, the smoke exhaust pipe 5 is utilized to lead high-temperature smoke to pass through the feeding part 1 when being led out, so that the materials moving downwards in the feeding part can remove partial moisture under the action of high temperature of the smoke;

thirdly, the material can be extruded by the material pushing plate 8 before being pushed into the burning part 2, and the internal moisture is extruded;

and fourthly, ensuring that the materials can be completely pushed into the incineration step part 2 under the action of a closed plate in the material pushing plate 8.

In the specific implementation, the smoke exhaust pipes 5 are distributed at equal intervals, so that the contact area between the smoke exhaust pipes and the materials can be increased.

In the concrete implementation, the weight of the materials can be utilized through the material guide rotating wheel 4 to drive the smoke exhaust pipe 5 to rotate, and the moisture removal effect is improved.

The working principle of the feeding system and the feeding device of the garbage disposal grate furnace is as follows.

Firstly, one side of the upper end of the smoke guide pipe 3 is connected with a smoke exhaust pipe 5, the smoke exhaust pipe 5 is arranged to penetrate through the feeding part 1, smoke generated in the material burning part 2 can be discharged from the smoke guide pipe 3 outwards and then enters the smoke exhaust pipe 5, when the material enters the feeding part 1 from the upper end, the material can absorb heat in high-temperature smoke through contacting with the smoke exhaust pipe 5, the environment-friendly equipment is prevented from being damaged due to overhigh temperature of the discharged smoke, partial moisture in the material can be removed, the burning efficiency after entering the burning part 2 is improved, wherein a plurality of smoke exhaust pipes 5 are arranged, the contact area with the smoke exhaust pipe 5 can be increased, the moisture removal efficiency is improved, the material can be separated from each other to generate gaps so as to facilitate the discharge of water vapor, the partition plate 16 is arranged in an inclined manner inside the guide runner 4, one end of the guide runner 4 penetrates into the transmission box 6, and the outer side of the guide runner 4 is connected with a gear, the guide runner 4 can be arranged at the upper end in the feeding part 1, so that the material can slide inwards after contacting with the partition plate 17, the guide runner 4 is driven to rotate by the self weight, then the smoke exhaust pipe 5 penetrates into the transmission box 6 through one side of the smoke exhaust pipe 5, the outer side of the transmission box 6 is connected with a gear, the transmission gear meshed with the guide runner 4 and the smoke exhaust pipe 5 is arranged in the transmission box 6, the smoke exhaust pipe 5 can be driven to rotate after the guide runner 4 rotates, the uniform contact efficiency of the material and the outer side of the smoke exhaust pipe 5 is further improved, meanwhile, the outer side of the smoke exhaust pipe 5 is arranged in an oval shape, the smoke exhaust pipe 5 can intermittently stop the material from moving downwards after rotating, the contact time of the material and the outer side of the smoke exhaust pipe is prolonged, the moisture removal effect of the material is further improved, the material pushing plate 8 is connected with one side of the pushing device 7, and the through hole 13 is formed in the material pushing plate 8, when the material reaches the left side of the material pushing plate 8, the material pushing plate 8 can be moved leftwards to extrude the material, so that the material is extruded from the through hole 13 to reach the right side of the material pushing plate 8, thereby extruding the moisture in the material, further improving the moisture removing effect in the material, then a closing plate 14 is arranged in the material pushing plate 8, a lower pressing rod 15 is arranged in the material pushing plate 8, both sides of the lower pressing rod 15 are connected with inclined plates 16, grooves which are attached to the inclined surfaces of the inclined plates 16 are arranged on the closing plate 14, after the lower pressing rod 15 moves downwards, the closing plate 14 can be driven to move towards both sides by the inclined plates 16 to close the through hole 13, so that after the material pushing plate 8 pushes and extrudes the material leftwards, the material can move rightwards, the bump 10 at the upper end of the driving rotating rod 9 is contacted with the stop block 11 at the inner side of the feeding part 1, and the driving rotating rod 9 is driven to rotate against the acting force of elastic rotation of both sides, the cam 12 presses the lower pressing rod 15 downwards to achieve the effect of opening and closing the through hole 13 along with the moving direction of the material pushing plate 8, thereby ensuring the feeding efficiency of the incineration part 2.