CN220250001U

CN220250001U - Garbage incinerator

Info

Publication number: CN220250001U
Application number: CN202320711739.8U
Authority: CN
Inventors: 吴凤龙; 白雪; 张丽霞; 裴珊珊
Original assignee: Hainan Ruichu Environmental Protection Technology Co ltd
Current assignee: Hainan Ruichu Environmental Protection Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-12-26
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of garbage incineration, and particularly discloses a garbage incinerator. The device comprises a frame, a furnace body is detachably fixed on the frame, a fire grate is installed in the furnace body, a blower and an ash discharge port are arranged below the fire grate, the blower and the ash discharge port are respectively arranged on two sides of the furnace body, a burner and a smoke outlet are further arranged on one side of the furnace body, the fire grate is arranged below a combustion-supporting ignition port of the burner, a garbage inlet is arranged at the top of the furnace body, a pretreatment box body for pretreating garbage is further installed in the furnace body, an adjustable baffle is installed in the pretreatment box body, one side of the pretreatment box body is fixedly connected with the inner wall of the furnace body, a partition plate is fixedly connected with the other side of the pretreatment box body, a plurality of ventilation holes are formed in the partition plate, one side of the partition plate, which is not connected with the pretreatment box body, is fixedly connected with the inner wall of the furnace body, and the pretreatment box body is arranged at the position between the burner and the smoke outlet. According to the utility model, the baffle piece and the crushing rod are arranged to crush and cut the garbage entering the pretreatment box body, so that the garbage incineration efficiency is improved.

Description

Garbage incinerator

Technical Field

The utility model relates to the technical field of garbage incineration, in particular to a garbage incinerator.

Background

The solid waste (household garbage, medical garbage and combustible industrial hazardous waste) has very complex forms, contains various putrefying organic matters and chemical harmful components, and has wide particle size variation range. Compared with the traditional method, the method for incinerating the garbage by utilizing the incinerator is a better treatment method.

However, the existing garbage incinerator still has the following disadvantages:

(1) the disposable large-scale input of garbage is extremely easy to cause the extinguishing of flame in the incinerator;

(2) the pretreatment device is absent, so that the garbage can be fed into an incinerator after being crushed before being incinerated, and the cost is high;

(3) the smoldering condition caused by the accumulation of garbage is serious, the combustion is insufficient, harmful gases such as dioxin and the like are easily generated, and the incineration efficiency is low.

Disclosure of Invention

The utility model aims to provide a garbage incinerator for solving the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a garbage incinerator, includes the frame, can dismantle in the frame and be fixed with the furnace body, install the grate in the furnace body, the grate below is equipped with air-blower and ash discharge mouth, air-blower and ash discharge mouth are established in the furnace body both sides respectively, one side of furnace body still is equipped with combustor and outlet flue, the grate is established in combustor auxiliary firing mouth below, the furnace body top is equipped with the rubbish entry, still install the pretreatment box that is used for carrying out pretreatment to rubbish in the furnace body, install adjustable fender piece in the pretreatment box, one side and the furnace body inner wall fixed connection of pretreatment box, and its opposite side fixedly connected with baffle, be equipped with a plurality of ventilation holes on the baffle, one side and the furnace body inner wall fixed connection that the baffle is not connected with the pretreatment box, the position between combustor and outlet flue is established to the pretreatment box.

Further, the outer wall of the furnace body is fixedly provided with a bulge, and the upper side of the frame is provided with a mounting groove for placing the bulge.

Further, the baffle piece comprises a plurality of supporting rods which are longitudinally arranged and a plurality of crushing rods which are transversely arranged, wherein the supporting rods and the crushing rods are arranged at the bottom of the inner side of the pretreatment box body, and perforations are formed between the supporting rods and the crushing rods.

Further, the periphery of the crushing rod is uniformly provided with a plurality of sections of spiral slices and a plurality of sections of limiting parts, the spiral slices and the limiting parts are arranged in a staggered mode, and the limiting parts are recessed in the crushing rod body.

Further, a transmission case is further arranged at the bottom of the inner side of the pretreatment case body, the transmission case is arranged at one side of the horizontal position of the baffle, and a plurality of through holes are uniformly formed in the side wall of the transmission case, which is close to one side of the baffle; a plurality of round grooves are uniformly formed in the side wall of one side, far away from the transmission case, of the pretreatment case body; a plurality of round holes are uniformly formed in the support rod; the round hole, the round groove and the through hole are corresponding in the horizontal direction; the utility model discloses a crushing device, including round hole, broken pole, drive motor, chain, through-hole, the spacing portion rotatable coupling of broken pole is inboard at the round hole, the one end rotatable coupling of broken pole is inboard at the round hole, the other end of broken pole passes through the through-hole setting and fixedly connected with driven sprocket, the furnace body rear side is equipped with the machine case, driving motor is installed to the machine incasement, driving motor output shaft's tip fixedly connected with driving sprocket, the last meshing of driving sprocket has the chain, the chain runs through furnace body and pretreatment box setting in proper order, and with each driven sprocket meshing inside the transmission case.

Further, a filter screen is arranged on the inner side of the vent hole on the partition board.

Further, a stand is arranged on one side of the furnace body, and the air blower is arranged on the upper side of the stand.

Further, a door is arranged on the ash discharge port, and the door and the furnace body are hinged together through a plurality of hinges.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the pretreatment box in the furnace body, the fender piece that its inside set up can avoid rubbish once only throw into in a large number extremely easily to lead to the condition that the flame of grate top was put out, and the spiral section of high-speed rotation on the broken pole can smash the cutting to getting into the big rubbish in the pretreatment box, also enables rubbish on the fender piece slowly to drop on the flame of grate top, thereby avoids rubbish to pile up the condition that leads to smoldering, reduces harmful gas's such as dioxin production, has improved the efficiency of waste incineration greatly.

Drawings

Fig. 1 is a schematic view of a garbage incinerator according to an embodiment of the present utility model;

FIG. 2 is a top view of a garbage incinerator according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view showing the internal structure of the garbage incinerator according to the embodiment of the present utility model;

FIG. 4 is a schematic view of a frame according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a breaker bar according to an embodiment of the utility model;

FIG. 6 is a schematic view showing the mounting structure of the pretreatment tank, the baffle and the partition plate according to the embodiment of the present utility model;

FIG. 7 is a top view of FIG. 6;

fig. 8 is an enlarged view at a in fig. 7.

In the figure: 1. a furnace body; 1.1, bulges; 2. a frame; 21. a mounting groove; 3. a base; 4. a blower; 5. a combustion machine; 6. a smoke outlet; 7. a waste inlet; 8. a chassis; 9. an ash discharge port; 91. a door; 10. a pretreatment box body; 101. a circular groove; 11. a partition plate; 111. a vent hole; 12. a blocking member; 121. a support rod; 1211. a round hole; 122. a breaker bar; 1221. spiral slicing; 1222. a limit part; 13. a transmission case; 14. a driven sprocket; 15. a chain; 16. a drive sprocket; 17. a driving motor; 18. the fire grate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, of the embodiments of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-8, a garbage incinerator provided by an embodiment of the present utility model includes a frame 2 and a furnace body 1, where the furnace body 1 is detachably and fixedly installed on the frame 2. The furnace body 1 is internally provided with a fire grate 18, and solid fuel for incinerating garbage is arranged on the fire grate 18. In order to provide oxygen required for incineration, a blower 4 is arranged below the grate 18; in order to clean the combustion residue inside the furnace body 1 conveniently, an ash discharge port 9 is also arranged below the fire grate 18, and the blower 4 and the ash discharge port 9 are respectively arranged at two sides of the furnace body 1. A burner 5 and a smoke outlet 6 are also arranged on one side of the furnace body 1, a fire grate 18 is arranged below the combustion supporting ignition port of the burner 5, and solid fuel placed on the fire grate 18 is ignited to burn garbage. The top of the furnace body 1 is provided with a garbage inlet 7, a pretreatment box body 10 for pretreating garbage is further arranged in the furnace body 1, and the pretreatment box body 10 is arranged right below the garbage inlet 7, so that the garbage entering from the garbage inlet 7 directly falls into the pretreatment box body 10 for pretreatment. Wherein, the pretreatment box body 10 is internally provided with an adjustable baffle 12, and the baffle 12 can prevent a plurality of large garbage blocks from directly falling on the fire grate 18 to extinguish fires, thereby improving the efficiency of garbage incineration. One side of the pretreatment box 10 is fixedly connected with the inner wall of the furnace body 1, the other side of the pretreatment box is fixedly connected with a baffle 11, a plurality of ventilation holes 111 through which the burnt flue gas can pass are formed in the baffle 11, one side of the baffle 11, which is not connected with the pretreatment box 10, is fixedly connected with the inner wall of the furnace body 1, and the pretreatment box 10 is arranged at the position between the combustor 5 and the flue outlet 6.

Referring to fig. 1-4, in order to stably install the furnace body 1, the outer wall of the furnace body 1 provided by the embodiment of the utility model is fixedly provided with a protrusion 1.1, and the upper side of the frame 2 is provided with an installation groove 21 in which the protrusion 1.1 can be placed.

Referring to fig. 3, 6 and 7, the baffle 12 provided in the embodiment of the present utility model includes a plurality of support rods 121 and a plurality of crushing rods 122, wherein the support rods 121 and the crushing rods 122 are respectively arranged longitudinally and transversely, and the support rods 121 and the crushing rods 122 are both disposed at the bottom of the inner side of the pretreatment tank 10, and a perforation is formed therebetween for passing garbage.

Referring to fig. 5, specifically, the periphery of the crushing rod 122 provided in the embodiment of the present utility model is uniformly provided with a plurality of sections of spiral slices 1221 and a plurality of sections of limiting portions 1222, the spiral slices 1221 and the limiting portions 1222 are staggered, and the limiting portions 1222 are recessed in the body of the crushing rod 122.

Referring to fig. 6-8, a transmission case 13 is further installed at the bottom of the inner side of the pretreatment case 10 provided in the embodiment of the present utility model, the transmission case 13 is disposed at one side of the horizontal position of the baffle 12, and a plurality of through holes are uniformly formed on the side wall of the side of the transmission case close to the baffle 12. A plurality of round grooves 101 are uniformly formed in the side wall of the pretreatment box body 10, which is far away from the transmission box 13. The support rod 121 is uniformly provided with a plurality of round holes 1211. Wherein the circular hole 1211, the circular groove 101, and the through hole correspond in the horizontal direction. The limit portion 1222 of the crushing rod 122 is rotatably connected to the inside of the circular hole 1211, one end of the crushing rod 122 is rotatably connected to the inside of the circular groove 101, and the other end of the crushing rod 122 is disposed through the through hole and is fixedly connected to the driven sprocket 14. The rear side of the furnace body 1 is provided with a machine box 8, a driving motor 17 is arranged in the machine box 8, the end part of an output shaft of the driving motor 17 is fixedly connected with a driving sprocket 16, a chain 15 is meshed on the driving sprocket 16, and the chain 15 sequentially penetrates through the furnace body 1 and the pretreatment box 10 and is meshed with each driven sprocket 14 in the transmission box 13. Therefore, after the driving motor 17 is started, under the transmission action of the driving sprocket 16 and the chain 15, the driven sprocket 14 drives the crushing rod 122 to rotate, and at this time, the spiral slice 1221 rotating at high speed can crush and cut massive garbage, so that the garbage on the baffle 12 slowly falls on the flame above the fire grate 18, and the phenomenon that the garbage is accumulated to cause smoldering is avoided, the generation of harmful gases such as dioxin is reduced, and the garbage burning efficiency is greatly improved.

Wherein, due to the difference of actual garbage types, the sizes of the holes on the gear shift member 12 can be reasonably set by adjusting the number of the supporting rods 121 and the breaking rods 122.

In particular, a filter screen (not shown in the figure) may be disposed inside the ventilation hole 111 on the partition 11 provided in the embodiment of the present utility model, and the filter screen filters the flue gas after the garbage incineration, so as to greatly reduce the pollution caused by the flue gas emission.

Referring to fig. 1 and 3, in order to stably install the blower 4, one side of the furnace body 1 provided by the embodiment of the utility model is provided with a stand 3, and the blower 4 is installed on the upper side of the stand 3. The ash discharge port 9 is provided with a door 91, the door 91 is opened after the garbage incineration is finished, the garbage combustion residue at the bottom of the furnace body 1 is cleaned, the door 91 and the furnace body 1 are hinged together through a plurality of hinges (not shown in the figure), and the number of the hinges is preferably 2.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a garbage incinerator, includes frame (2), be fixed with furnace body (1) on can dismantling in frame (2), a serial communication port, install grate (18) in furnace body (1), grate (18) below is equipped with air-blower (4) and ash discharge mouth (9), air-blower (4) and ash discharge mouth (9) establish respectively in furnace body (1) both sides, one side of furnace body (1) still is equipped with combustor (5) and outlet flue (6), grate (18) are established in combustion-supporting ignition mouth below of combustor (5), furnace body (1) top is equipped with rubbish entry (7), still install in furnace body (1) and be used for carrying out preliminary treatment box (10) of preliminary treatment to rubbish, install adjustable fender (12) in preliminary treatment box (10), one side and furnace body (1) inner wall fixed connection of preliminary treatment box (10), and its opposite side fixedly connected with baffle (11), be equipped with baffle (111) on baffle (11), be connected with between the fixed position of ventilation hole (6) and preliminary treatment box (10) and the outlet flue (5).

2. The garbage incinerator according to claim 1, wherein a protrusion (1.1) is fixedly arranged on the outer wall of the incinerator body (1), and a mounting groove (21) for placing the protrusion (1.1) is formed in the upper side of the rack (2).

3. The garbage incinerator according to claim 1, characterized in that the baffle (12) comprises a plurality of support rods (121) arranged longitudinally and a plurality of crushing rods (122) arranged transversely, the support rods (121) and the crushing rods (122) are both arranged at the bottom of the inner side of the pretreatment tank (10), and perforations are formed between the support rods and the crushing rods.

4. A garbage incinerator according to claim 3, wherein the periphery of the crushing rod (122) is uniformly provided with a plurality of spiral slices (1221) and a plurality of limiting parts (1222), the spiral slices (1221) and the limiting parts (1222) are arranged in a staggered manner, and the limiting parts (1222) are recessed in the body of the crushing rod (122).

5. The garbage incinerator according to claim 4, wherein a transmission case (13) is further installed at the bottom of the inner side of the pretreatment case body (10), the transmission case (13) is arranged on one side of the horizontal position of the baffle (12), and a plurality of through holes are uniformly formed in the side wall of the side, close to the baffle (12), of the transmission case; a plurality of round grooves (101) are uniformly formed in the side wall of one side, far away from the transmission case (13), of the pretreatment case body (10); a plurality of round holes (1211) are uniformly formed in the supporting rod (121); the round hole (1211), the round groove (101) and the through hole are corresponding in the horizontal direction; the utility model discloses a crushing device, including round hole (1211), crushing rod (122), drive motor (17) are installed in quick-witted case (8), drive motor (17) output shaft's tip fixedly connected with driving sprocket (16), the meshing has chain (15) on driving sprocket (16), chain (15) run through furnace body (1) and preliminary treatment box (10) setting in proper order, and with each driven sprocket (14) meshing inside transmission case (13) in the other end of crushing rod (122) passes through the through-hole setting and fixedly connected with driven sprocket (14), spacing portion (1222) of crushing rod (122) rotatable coupling is inboard at round hole (1211).

6. A waste incinerator according to claim 1, characterized in that the inside of the ventilation hole (111) on the partition (11) is provided with a filter screen.

7. The garbage incinerator according to claim 1, wherein a base (3) is arranged on one side of the furnace body (1), and the blower (4) is installed on the upper side of the base (3).

8. A waste incinerator according to claim 1, characterized in that the ash discharge port (9) is provided with a door (91), and the door (91) and the furnace body (1) are hinged together through a plurality of hinges.