CN221035744U - Refuse incinerator - Google Patents

Abstract

The application relates to the technical field of garbage incineration equipment, in particular to a garbage incineration device, which comprises: the incinerator body is provided with an incineration chamber for garbage to enter and be incinerated; the storage hopper is fixedly arranged on the outer side wall of the incinerator main body and communicated with the incineration chamber, and is used for storing garbage to be incinerated and controlling the garbage to be incinerated to fall into the incineration chamber; the weighing platform is arranged in the incineration chamber and used for detecting the weight of the incineration garbage, and when the weight of the incineration garbage is detected to be lower than a preset weight value, the storage hopper is controlled to put in the incineration garbage with the belt. The application has the effect of generating stable heat when the garbage in the incinerator is incinerated.

Description

Refuse incinerator

Technical Field

The application relates to the technical field of garbage incineration equipment, in particular to a garbage incineration device.

Background

The garbage incinerator is equipment for burning combustible garbage so as to perform harmless burning treatment on the combustible garbage.

In the related art, the incinerator is used for incinerating garbage, when the garbage is fully combusted, the temperature in the incinerator can reach about 600-800 ℃, the combustion temperature can meet the requirement of fully combusting the garbage, and as the combusted garbage belongs to the same material, when the garbage in the incinerator reaches the set time, the garbage in the incinerator can be reduced to a certain allowance, at the moment, the heat generated by combustion can be reduced, and the garbage needs to be added again for incineration so as to supplement the combustion temperature when the fuel is used for stabilizing.

With respect to the related art described above, lack of effective monitoring of the combustion margin of the refuse may cause the refuse remaining amount in combustion and the predicted refuse remaining amount within a set time to be out of correspondence when the rate of the refuse in the incinerator during the combustion process is changed, thereby causing a decrease in the stability of the supply of the combustion heat.

Disclosure of utility model

The application provides a garbage incinerator, which can generate stable heat during garbage incineration in an incinerator.

The application provides a garbage incinerator which adopts the following technical scheme:

A garbage incinerator body provided with an incineration chamber for garbage to enter and be incinerated;

The storage hopper is fixedly arranged on the outer side wall of the incinerator main body and communicated with the incineration chamber, and is used for storing garbage to be incinerated and controlling the garbage to be incinerated to fall into the incineration chamber;

the weighing platform is arranged in the incineration chamber and used for detecting the weight of the incineration garbage, and when the weight of the incineration garbage is detected to be lower than a preset weight value, the storage hopper is controlled to put in the incineration garbage with the belt.

Through adopting above-mentioned technical scheme, weighing platform detects through the weight to burning rubbish, when burning the weight that draws to connect lower, and control storage hopper gets into the burning chamber with remaining rubbish in, plays the effect that provides fuel, compares in carrying out the interval material of adding according to the interval time that sets up, can more accurately learn the burning surplus of rubbish to help in time adding to wait to burn rubbish, thereby keep the stability of burning heat supply.

Optionally, the feed hopper includes funnel main part, striker plate and servo motor, storage tank and feed channel have been seted up to the funnel main part, the storage tank supplies to take to burn the material to store and get into through feed channel burn in the chamber, the striker plate rotate connect in the feed channel inner wall, servo motor's output shaft with the striker plate is fixed, the striker plate is used for sheltering from or opening when rotating feed channel.

Through adopting above-mentioned technical scheme, weighing platform rotates servo motor control, and when servo motor rotated, the striker plate was rotated through the output shaft drive to change the striker plate and to feed channel's shielding state, realize treating the unloading control of burning rubbish.

Optionally, the garbage incinerator further comprises a feeding assembly, wherein the feeding assembly is arranged on the funnel main body and used for controlling the weight of garbage to be incinerated to fall into the incineration chamber.

Through adopting above-mentioned technical scheme, the setting of pay-off subassembly is with waiting to burn rubbish weight to falling into the chamber of burning to the realization is to burning the interior rubbish total amount of chamber and controlling, thereby makes waiting to burn rubbish and can not excessively fall into the chamber of burning, and the heat temperature that produces when making the chamber of burning rubbish is difficult for taking place the change in a large scale, helps further maintaining the stability of burning production heat.

Optionally, the feeding subassembly includes rotating electrical machines and feeding carousel, the rotating electrical machines is fixed to be located the lateral wall of funnel main part, the feeding carousel is located in the feed channel, the output shaft of rotating electrical machines stretches into in the feed channel with feeding carousel fixed connection, the feeding carousel is the annular setting of spiral, the rotating electrical machines is driven the feeding carousel rotates, the feeding carousel has the trend of order about to wait to burn rubbish orientation burn the cavity and remove.

Through adopting above-mentioned technical scheme, the rotating electrical machines rotates through driving the feeding carousel to the feeding rotates and drives the rubbish of waiting to burn that will contact gradually to burn in the cavity, thereby can be through the rotational speed of control feeding carousel, in order to realize waiting to burn rubbish in the feed channel and carry out accurate unloading control.

Optionally, the incinerator main body is provided with an ash accumulation groove, the ash accumulation groove is communicated with the incineration chamber, the inner wall of the notch of the ash accumulation groove is fixedly provided with a grid plate, and the grid plate is provided with a plurality of grid holes in uniform arrays.

Through adopting above-mentioned technical scheme, seting up in the ash accumulation groove so that the residue that remains after the msw incineration can fall into the ash accumulation groove, realize the concentrated storage to burning residue to be convenient for follow-up collect the discharge to the residue, with can centralized processing to the residue.

Optionally, the incinerator body has seted up the ash removal groove, the ash removal groove with the ash accumulation groove intercommunication, the lateral wall of incinerator body articulates there is sealed lid, when sealed lid rotates along two different directions, is used for closing or opening the opening in ash removal groove.

Through adopting above-mentioned technical scheme, sealed lid closes or opens through rotating to the opening of different directions in order to realize the clear ash groove, when sealed lid shelters from the opening of clear ash groove for the waste incineration residue in the deposition groove is difficult for dropping from the ash groove opening part, when sealed lid opens the opening of clear ash groove, can clear up the residue of gathering and take out.

Optionally, the opening border inner wall in ash removal groove has seted up and has accomodate the groove, when sealed lid rotates to the lid the opening in ash removal groove, sealed lid embedding accomodate the inslot.

Through adopting above-mentioned technical scheme, offer in order to make sealed lid when rotating the opening that the lid closed the ash removal groove of accomodating the groove, can accomodate and imbed to accomodate the inslot for sealed lid is difficult for protruding the lateral wall of burning furnace main part, reduces sealed lid and receives the probability that foreign object touched by mistake, is favorable to keeping sealed lid to the notch lid of ash removal groove and closes stability.

Optionally, a pulling handle is fixedly arranged on the surface of one side of the sealing cover, and when the sealing cover rotates to cover the opening of the ash removal groove, the pulling handle is positioned on one side of the sealing cover away from the incinerator main body.

Through adopting above-mentioned technical scheme, the setting of pulling handle makes the staff can be through grasping the pulling handle to increase the area of grabbing the sealed lid and hold stability, be convenient for light pulling sealed lid rotates, so that sealed lid can be from lid to close the open state of ash removal groove opening and rotate to open ash removal groove open-ended state.

Optionally, the pulling handle includes grips handle and magnetism portion of inhaling, grip handle with sealed lid fixed connection, magnetism portion of inhaling with grip handle fixed connection, the incinerator main part is close to ash removal groove open-ended lateral wall is fixed to be equipped with the actuation piece, the actuation piece is made by magnetic metal, works as sealed lid will the opening in ash removal groove is covered, magnetism portion of inhaling with actuation piece actuation.

Through adopting above-mentioned technical scheme, the attraction piece on magnetic attraction portion and the incinerator body is through mutual actuation to when the sealed lid will clear ash chute's opening lid, under the attraction effect of magnetic attraction portion and attraction piece, make sealed lid have better lid to clear ash chute's opening and close the fastness.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The weighing platform detects the weight of the burnt garbage, when the weight of the burnt pull-in is lower, the storage hopper is controlled to enable the rest garbage to enter the burning cavity, so that the effect of providing fuel is achieved, and compared with the process of adding the garbage at intervals according to the set interval time, the burning residual amount of the garbage can be known more accurately, so that the garbage to be burnt can be added in time, and the stability of burning and heat supply is maintained;

2. The rotating motor drives the feeding rotary table to rotate, so that the feeding rotary table gradually drives the contacted garbage to be incinerated into the incineration chamber, and the accurate discharging control of the garbage to be incinerated in the feeding channel can be realized by controlling the rotating speed of the feeding rotary table;

3. The sealing cover is rotated to different directions to cover or open the opening of the ash removal groove, when the sealing cover shields the opening of the ash removal groove, garbage incineration residues in the ash accumulation groove are not easy to fall from the opening of the ash removal groove, and when the sealing cover opens the opening of the ash removal groove, the accumulated residues can be cleaned and taken out.

Drawings

Fig. 1 is a refuse incinerator according to the present application.

Fig. 2 is a cross-sectional view taken along the A-A direction of fig. 1.

Fig. 3 is a partial cross-sectional view of the funnel body of fig. 2.

Fig. 4 is a partially assembled construction view of the incinerator body and the seal cover according to the present application.

Fig. 5 is a partial exploded view of the incinerator body and the sealing cover in the present application.

Reference numerals illustrate: 1. an incinerator body; 11. an incineration chamber; 111. an ash accumulation groove; 112. an ash removal groove; 1121. a storage groove; 113. an abutment ring; 12. a grid plate; 121. grid holes; 13. sealing cover; 131. a connection bump; 14. a hinge block; 141. a groove is embedded; 15. perforating; 16. a pin shaft; 17. pulling the handle; 171. holding a handle; 172. a magnetic attraction part; 18. a suction block; 2. a storage hopper; 21. a funnel body; 211. a storage tank; 212. a feed channel; 22. a striker plate; 221. a hinge shaft; 23. a servo motor; 3. a weighing platform; 4. a feeding assembly; 41. a rotating electric machine; 42. a feeding turntable; 421. a rotating shaft; 422. and driving the ring.

Detailed Description

The application is described in further detail below with reference to fig. 1-5. In this embodiment, the direction indicated by the z-axis of the coordinate axis in the figure is the upper direction, and the direction opposite to the z-axis is the lower direction.

The embodiment of the application discloses a garbage incineration device. Referring to fig. 1 and 2, the garbage incineration device comprises an incinerator body 1, a storage hopper 2 and a weighing platform 3, wherein an incineration chamber 11 is formed in the incinerator body 1 for garbage to be put into incineration, the storage hopper 2is fixedly arranged on the outer side wall of the incinerator body 1 for storing garbage to be incinerated, the storage hopper 2 and the incineration chamber 11 are mutually communicated, the weighing platform 3 is arranged in the incineration chamber 11 and used for weighing the garbage to be incinerated, and when the weighing weight is lower than a preset weight value, the garbage to be incinerated in the storage hopper 2is controlled to enter the incineration chamber 11 to play a role of supplementing fuel, so that heat generated by garbage combustion can be uniformly supplied.

It should be noted that, the material storage hopper 2 is connected with the weighing platform 3 through setting up a PLC control system, and the PLC control system receives the weighing signal of the weighing platform 3 and sends out a control signal, and the control signal is transmitted to the material storage hopper 2, so as to control the material storage hopper 2 to burn garbage supplement. Wherein, burn the inner wall of cavity 11 fixedly and be provided with the butt ring 113, the week side outer wall of butt ring 113 is laminated and is concentric setting with the inner wall of burning cavity 11, and butt ring 113 supplies weighing platform 3 to place to weigh platform 3 carries out the bearing, is provided with corresponding weighing sensor between weighing platform 3 and the butt ring 113, detects with the rubbish weight on the weighing platform 3, has seted up the less through-hole of size on the weighing platform 3, falls into the bottom of burning cavity 11 when forming grey residue after the waste incineration. In addition, a circulating fan is further provided on the funnel main body 21 for supplying oxygen required for garbage incineration.

The top of the incinerator body 1 is provided with a corresponding heat transfer pipe through which heat is transferred to an external boiler, as a source of heat for filtering to generate water vapor, and kinetic energy is generated by heat exchange, which is a prior art in the art, and is not a focus of the present application, and thus is not explained in detail.

Referring to fig. 2 and 3, the hopper 2 includes a hopper body 21, a baffle 22 and a servo motor 23, the hopper body 21 is provided with a storage tank 211, the storage tank 211 is used for temporarily storing waste to be burned, a feeding channel 212 is provided between the hopper body 21 and the incineration chamber 11, the waste to be burned passes through and falls into the incineration chamber 11, the servo motor 23 is fixedly arranged on the outer side wall of the hopper body 21, the baffle 22 is rotatably connected to the opening communication position of the Chu Liaocao and the feeding channel 212 and is used for shielding the opening of the feeding channel 212, the primary horizontal side wall of the baffle 22 is fixedly provided with a hinge shaft 221, a corresponding hinge hole is provided on the inner wall of the storage tank 211 for the hinge shaft 221 to be inserted into and rotated, an output shaft of the servo motor 23 is inserted into the storage tank 211 and is fixedly connected with the baffle 22 through a coupling, and the output shaft of the servo motor 23 and the hinge shaft 221 are coaxially arranged, and when the PLC system sends a control signal, the servo motor 23 is responsive to the control signal and is rotated to a position which does not shield the waste to be burned in the storage tank 211, so that the waste to be burned falls into the feeding channel 212.

In addition, referring to fig. 2 and 3, still be provided with feeding assembly 4 on the funnel main part 21, feeding assembly 4 includes rotating electrical machines 41 and feeding carousel 42, rotating electrical machines 41 is fixed to be set up in the lateral wall of funnel main part 21, and set up corresponding intercommunicating pore on the funnel main part 21 and supply the output shaft of rotating electrical machines 41 to insert to in the feed channel 212, feeding carousel 42 includes rotation axis 421 and fixed driving ring 422 that sets up on rotation axis 421 circumference lateral wall, driving ring 422 sets up along the axis direction spiral of rotation axis 421, can connect fixedly through the shaft coupling between rotation axis 421 and the output shaft of rotating electrical machines 41, so that driving ring 422 is synchronous to rotate along with rotating electrical machines 41 under the drive of rotating electrical machines 41, because driving ring 422 is the heliciform setting, make the rubbish that contacts with driving ring 422 have the trend of gradually conveying to burn in the cavity 11, thereby under the different rotational speed control of rotating electrical machines 41, can control the weight that the rubbish that waits to burn in getting into burns cavity 11, improve the burning amount accuracy control of area burning rubbish. It should be noted that, signal control is formed between the rotary electric machine 41 and the PLC system, and when the garbage to be incinerated falls into the feeding channel 212, the PLC system controls the rotary electric machine 41 to rotate.

Referring to fig. 2, the inner wall of the incineration chamber 11 is fixedly provided with a grid plate 12, the grid plate 12 is fixedly arranged below the weighing platform 3, the grid plate 12 and the weighing platform 3 are arranged in parallel, the grid plate 12 is provided with a plurality of grid holes 121, the grid holes 121 are uniformly arranged in a horizontal direction, the grid holes 121 penetrate through the upper surface and the lower surface of the grid plate 12 so as to prevent unburned residues when garbage is incinerated, and small-sized particulate ash is formed after the garbage is incinerated. And ash accumulation grooves 111 are formed between the grid plates 12 and the bottom side wall of the incineration chamber 11 at intervals for accumulating ash particles after incineration, so that the subsequent centralized collection treatment is facilitated.

Referring to fig. 2 and 4, an ash removing groove 112 is opened at an outer sidewall of the incinerator body 1, and the ash removing groove 112 and the ash accumulating groove 111 are communicated with each other, so that a worker can clean residues in the ash accumulating groove 111 to the outside. In addition, the side wall of the edge of the incinerator body 1, which is close to the opening of the ash removal tank 112, is hinged with a sealing cover 13, the sealing cover 13 covers the opening of the ash removal tank 112 when rotating around the hinge towards the side of the opening of the ash removal tank 112, and the opening of the ash removal tank 112 is opened when the sealing cover 13 rotates towards the side of the opening away from the ash removal tank 112. Thereby sealed lid 13 can be through closing ash removal groove 112 opening in the garbage incineration process to the residue that makes the rubbish produce is difficult for dropping from ash removal groove 112 opening, keeps the week side environment of incinerator main part 1 clean and tidy, when the residual accumulation that the garbage incineration produced is more, through rotating sealed lid 13 to the position that does not shelter from ash removal groove 112, can not cause the hindrance when the staff clears up the residue.

Referring to fig. 4 and 5, specifically, the edge side wall of the ash removal groove 112, which is close to the notch, is fixedly provided with a hinging block 14, the side wall of the hinging block 14, which is far away from the incinerator body 1, is provided with an embedded groove 141, one side horizontal edge side wall of the sealing cover 13 is fixedly provided with a connecting lug 131, the connecting lug 131 is embedded into the embedded groove 141, through the hinging block 14 and the connecting lug 131, through holes 15 are formed, the hinging block 14 and the connecting lug 131 are kept coaxial and have the same size, through the hinging block 14 and the connecting lug 131 which are sequentially penetrated by the pin 16 through the holes 15, and the pin 16 and the connecting lug 131 are welded and fixed, so that the sealing cover 13 can rotate around the pin 16 in the axial circumferential direction.

In addition, referring to fig. 4 and 5, in order to facilitate the worker to rotate the sealing cover 13, the rim side wall of the sealing cover 13 is provided with a pulling handle 17, the pulling handle 17 includes a grip handle 171 and a magnetic attraction portion 172, when the sealing cover 13 is in a state of covering the opening of the ash removal groove 112, the grip handle 171 is fixedly welded to the rim side wall of the sealing cover 13 away from the connection bump 131 and facing away from the incinerator body 1, specifically, one end of the grip handle 171 is fixedly welded to the sealing cover 13, the other end of the grip handle 171 is fixedly welded to the magnetic attraction portion 172, the magnetic attraction portion 172 is made of a magnetic material, the incinerator body 1 is fixedly provided with an attraction block 18 near the rim side wall of the opening of the ash removal groove 112, the attraction block 18 is made of a magnetic material, and when the sealing cover 13 covers the opening of the ash removal groove 112, the attraction block 18 and the magnetic attraction portion 172 attract each other, so that the sealing cover 13 is opened by lowering the opening of the ash removal groove 112 under the non-manual adjustment.

Referring to fig. 5, a receiving groove 1121 is formed in an inner wall of an opening peripheral edge of the ash removal groove 112, the receiving groove 1121 is used for the sealing cover 13 to be embedded and received when the sealing cover 13 rotates to cover the opening of the ash removal groove 112, so that a side wall of the sealing cover 13 far away from the incinerator body 1 is not easy to be in a state of protruding out of the circumferential side wall of the incinerator body 1, and the condition that the sealing cover 13 is touched by mistake is reduced.

The implementation principle of the garbage incineration device provided by the embodiment of the application is as follows: the garbage to be incinerated in the incineration chamber 11 is weighed through the weighing platform 3, when the weight of the garbage to be incinerated is smaller than a preset weight value, the striker plate 22 is controlled to be opened, the garbage to be incinerated falls into the feeding channel 212, the rotating motor 41 drives the feeding turntable 42 to rotate again, so that the control accuracy of the garbage to be incinerated entering the incineration chamber 11 is improved, the garbage in the incineration chamber 11 can be in a state of keeping balance in the incineration process, and the heat generated during garbage combustion is kept in a stable state.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (9)

1. A waste incineration device, characterized by comprising:

An incinerator main body (1) provided with an incineration chamber (11) for garbage to enter and be incinerated;

The storage hopper (2) is fixedly arranged on the outer side wall of the incinerator main body (1) and is communicated with the incineration chamber (11), and the storage hopper (2) is used for storing garbage to be incinerated and controlling the garbage to be incinerated to fall into the incineration chamber (11);

The weighing platform (3) is arranged in the incineration chamber (11) and is used for detecting the weight of the incineration garbage, and when the weight of the incineration garbage is detected to be lower than a preset weight value, the feeding hopper (2) is controlled to feed the incineration garbage.

2. A waste incineration device according to claim 1, characterised in that: the storage hopper (2) comprises a hopper main body (21), a baffle plate (22) and a servo motor (23), wherein a storage groove (211) and a feeding channel (212) are formed in the hopper main body (21), the storage groove (211) is used for storing incineration materials and enabling the incineration materials to enter the incineration chamber (11) through the feeding channel (212), the baffle plate (22) is rotationally connected to the inner wall of the feeding channel (212), an output shaft of the servo motor (23) is fixed with the baffle plate (22), and the baffle plate (22) is used for shielding or opening the feeding channel (212) when rotating.

3. A waste incineration device according to claim 2, characterised in that: the garbage incinerator further comprises a feeding assembly (4), wherein the feeding assembly (4) is arranged on the funnel main body (21) and used for controlling the weight of garbage to be incinerated to fall into the incineration chamber (11).

4. A waste incineration device according to claim 3, characterised in that: the feeding assembly (4) comprises a rotating motor (41) and a feeding turntable (42), the rotating motor (41) is fixedly arranged on the outer side wall of the funnel main body (21), the feeding turntable (42) is arranged in the feeding channel (212), an output shaft of the rotating motor (41) stretches into the feeding channel (212) to be fixedly connected with the feeding turntable (42), the feeding turntable (42) is in a spiral annular arrangement, and when the rotating motor (41) drives the feeding turntable (42) to rotate, the feeding turntable (42) has a trend of driving garbage to be incinerated to move towards the incineration chamber (11).

5. A waste incineration device according to claim 1, characterised in that: the incinerator is characterized in that an ash accumulation groove (111) is formed in the incinerator body (1), the ash accumulation groove (111) is communicated with the incineration chamber (11), a grid plate (12) is fixedly arranged on the inner wall of a notch of the ash accumulation groove (111), and a plurality of grid holes (121) in uniform arrays are formed in the grid plate (12).

6. A waste incineration device according to claim 5, characterised in that: the incinerator is characterized in that the incinerator body (1) is provided with an ash removal groove (112), the ash removal groove (112) is communicated with the ash accumulation groove (111), the outer side wall of the incinerator body (1) is hinged with a sealing cover (13), and the sealing cover (13) is used for covering or opening an opening of the ash removal groove (112) when rotating in two different directions.

7. A waste incineration device according to claim 6, characterised in that: the inner wall of the edge of the opening of the ash removal groove (112) is provided with a storage groove (1121), and when the sealing cover (13) rotates to cover the opening of the ash removal groove (112), the sealing cover (13) is embedded into the storage groove (1121).

8. A waste incineration device according to claim 6, characterised in that: a pulling handle (17) is fixedly arranged on one side surface of the sealing cover (13), and when the sealing cover (13) rotationally covers the opening of the ash cleaning groove (112), the pulling handle (17) is positioned on one side of the sealing cover (13) far away from the incinerator main body (1).

9. A waste incineration device according to claim 8, characterised in that: pulling handle (17) are including gripping handle (171) and magnetism portion of inhaling (172), grip handle (171) with sealed lid (13) fixed connection, magnetism portion of inhaling (172) with grip handle (171) fixed connection, incinerator main part (1) are close to ash removal groove (112) open-ended lateral wall is fixed to be equipped with actuation piece (18), actuation piece (18) are made by magnetic metal, works as sealed lid (13) will when the opening lid in ash removal groove (112), magnetism portion of inhaling (172) with actuation piece (18) actuation.