Ash melting equipment suitable for organic solid waste treatment

Abstract

The invention belongs to the technical field of biomass combustion boilers, and particularly relates to ash melting equipment suitable for organic solid waste treatment. Comprising a boiler, the boiler is provided with a supporting base, the supporting base is provided with a discharging device, the discharging device is composed of a rotating roller, a chain wheel chain and a plurality of material bearing discs, the material bearing discs of the discharging device are provided with a plurality of material grooves, the boiler is rotationally connected with a rotating disc, and the boiler is fixedly connected with a protection shell. The protective shell is provided with two cavities. Melted materials are alternately and temporarily stored through the two cavities, and the materials are discharged after being cooled to be in a viscous state, so that the probability that the materials are adhered to the interior of the trough after being cooled due to high fluidity is reduced, the discharging efficiency of the materials is ensured, the ash melting efficiency is improved, and the ash melting quality is improved. And the probability that new materials overflow when being injected into the material groove is reduced, so that the threat to personnel safety caused by overflowing and sputtering of the materials is reduced, and the safety of ash melting treatment is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of biomass combustion boilers, and in particular relates to an ash melting device suitable for organic solid waste treatment. Background Art

[0002] Solid waste ash melting equipment is a core technical equipment used to treat organic solid waste (such as fly ash, slag and waste residue). The core technology of the ash melting equipment is to convert the ash into stable glassy slag through ultra-high temperature melting to effectively decompose dioxins in the solid waste and permanently solidify heavy metals. However, after the existing ash melting equipment melts the ash, the high-temperature molten ash will be directly discharged into the mold and the material trough. Since the fluid molten material has strong fluidity and low surface tension, it is easy to infiltrate the surface of the metal trough. Therefore, the fluid molten material will penetrate into the microscopic pores through capillary action and form a strong mechanical bite with the trough after cooling, making the molten material difficult to demold after cooling, thereby affecting the demolding efficiency of the material, and then affecting the efficiency of ash melting. Moreover, if the new molten material is discharged into the trough that has not been demolded, it will cause the molten material to overflow the trough and splash around, posing a great threat to the safety of personnel, resulting in low safety of the existing ash melting equipment. Summary of the Invention

[0003] In order to overcome the shortcomings pointed out in the above background technology, the present invention provides an ash melting device suitable for organic solid waste treatment.

[0004] Technical solution: A slag melting equipment suitable for organic solid waste treatment, comprising a boiler, the boiler is provided with a support base, the support base is provided with a feeder, the feeder is composed of a rotating roller, a sprocket chain and a plurality of receiving plates, the receiving plate of the feeder is provided with a plurality of material troughs, the boiler is installed with a first motor, the boiler is rotatably connected to a rotating plate, the output shaft of the first motor and the rotating plate are transmitted by a first transmission member, the rotating plate is provided with a semicircular through hole connected to the interior of the boiler, the boiler is fixedly connected to a protective shell rotatably connected to the rotating plate, the protective shell is provided with two chambers and two feeding holes, the protective shell is installed with a plurality of temperature monitors, the protective shell is rotatably connected to a rotating ring, the rotating ring is provided with two flow holes respectively used to connect adjacent feeding holes, the protective shell is installed with a reciprocating motor, the output shaft of the reciprocating motor and the rotating ring are transmitted by a second transmission member.

[0005] Furthermore, the protective shell is fixed with a deflector cover, the rotating ring is rotatably connected to the deflector cover, the protective shell is installed with a second motor, a stirring member rotatably connected to the protective shell is provided in the chamber, and the output shaft of the second motor and the two stirring members are transmitted through a third transmission member.

[0006] Furthermore, the stirring member is made of a heat-conducting material and is connected to an external cooling device.

[0007] Furthermore, the discharge hole is fixedly connected with a filter plate, and the filter plate is used to filter impurities.

[0008] Furthermore, the support seat is slidably connected to a connecting frame, the connecting frame is fixed with a vibrating block, and the vibrating block is used to impact the feeder.

[0009] Furthermore, an electric push rod is installed at a position near the connecting frame on the support seat, and the telescopic part of the electric push rod is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the connecting frame. The connecting plate is slidably connected to a number of scrapers distributed at intervals, and the scrapers are used to be inserted into all the material troughs in sequence.

[0010] Furthermore, the scraper block is provided with a scraper portion, and the scraper portion is used to clean impurities adhering to the inner side surface of the material trough.

[0011] Furthermore, a first elastic member is fixedly connected between the scraping block and the connecting plate.

[0012] Furthermore, a water flow channel is provided in the scraper block, and the water flow channel is connected to an external high-pressure water injection device. The water flow channel is used to flush all the material troughs in sequence.

[0013] Furthermore, an impact block is slidably connected in the water flow channel, and a second elastic member is fixedly connected between the impact block and the adjacent scraping block.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention temporarily stores the melted material alternately in two chambers, and discharges the material after the material is cooled to a viscous state, thereby reducing the probability of the material adhering to the material trough after cooling due to its strong fluidity, thereby ensuring the material discharge efficiency, thereby improving the efficiency of ash melting, and reducing the probability of new material overflowing when injected into the trough, thereby reducing the threat to personnel safety caused by material overflow and splashing, improving the safety of ash melting treatment, and using a protective shell and a guide cover to cover the discharged material, reducing the probability of personnel injury due to material splashing, and improving the present invention. The safety of the device is improved. During the melting process of ash, the vibration block impacts the receiving plate of the feeder, and the scraper scrapes off the impurities adhering to the inner side of the trough, and the material in the auxiliary trough falls off. At the same time, the water flow is used to flush and the impact block impacts the inside of the trough to further remove the impurities in the trough, so as to reduce the overflow of new material during injection due to the presence of adhered material in the trough, thereby reducing the probability of the trough being difficult to clean due to the overflow of molten material, and reducing the threat to personnel safety caused by the splashing of material overflow, thereby improving the safety of ash melting treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional structure of the boiler of the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the protective shell of the present invention; Figure 4 It is a three-dimensional structural cross-sectional view of the swivel and the fairing of the present invention; Figure 5 This is an exploded view of the three-dimensional structure of the protective shell and the rotating ring of the present invention; Figure 6 This is an exploded view of the three-dimensional structure of the rotating disk, protective shell and rotating ring of the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the vibrating block of the present invention; Figure 8 It is a three-dimensional structural cross-sectional view of the scraping block of the present invention.

[0016] In the figure: 1. Boiler, 2. Support base, 3. Feeder, 301. Material trough, 4. First motor, 401. Rotating disk, 402. Semicircular through hole, 5. Protective shell, 501. Chamber, 502. Feeding hole, 503. Temperature monitor, 6. Rotating ring, 601. Flow hole, 602. Reciprocating motor, 7. Flow guide cover, 8. Second motor, 801. Stirring element, 9. Filter plate, 10. Connecting frame, 11. Vibrating block, 12. Electric push rod, 13. Connecting plate, 14. Scraping block, 1401. Scraper part, 15. First elastic member, 16. Water flow channel, 17. Impact block, 18. Second elastic member. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to specific embodiments.

[0018] Example 1

[0019] After the existing ash melting equipment melts the ash, the high-temperature molten ash will be directly discharged into the mold and the material trough. When the melt is not cooled sufficiently, its fluidity is strong. During the process of transferring the molten material into the mold, it is easy to adhere to the inner wall of the mold, resulting in difficulty in demolding, thereby affecting the demolding efficiency of the material.

[0020] An ash melting device suitable for organic solid waste treatment, such as Figures 1-6As shown, it includes a boiler 1, the boiler 1 is provided with a support base 2, the support base 2 is provided with a control terminal not shown in the figure, the boiler 1 is electrically connected to the control terminal, the right part of the support base 2 is provided with a collecting box not shown in the figure, the support base 2 is provided with a feeder 3, the feeder 3 is electrically connected to the control terminal, the feeder 3 is an existing structure, the feeder 3 is composed of a rotating roller, a sprocket chain and a receiving plate, the receiving plate of the feeder 3 is provided with a plurality of material troughs 301, the collecting box of the support base 2 is used to collect the material after demoulding in the material trough 301, the boiler 1 is installed with a first motor 4 electrically connected to the control terminal, the boiler 1 is rotatably connected to the rotating disk 401, the output shaft of the first motor 4 and the rotating disk 401 are transmitted through a first transmission member, wherein the first transmission member is It is composed of two spur gears, one of which is fixedly connected to the output shaft of the first motor 4, and the other is fixedly connected to the rotating disk 401. The rotating disk 401 is provided with a semicircular through hole 402 communicating with the interior of the boiler 1. The boiler 1 is fixedly connected to a protective shell 5 rotatably connected to the rotating disk 401. The protective shell 5 is provided with two chambers 501 and two discharge holes 502. When the rotating disk 401 rotates at intervals, the two semicircular through holes 402 are sequentially connected to the adjacent chambers 501 every time the rotating disk 401 rotates 180°, and the rotating disk 401 blocks the adjacent chambers 501 in turn. The protective shell 5 is equipped with a number of temperature monitors 503 that are electrically connected to the control terminal. Four are taken as an example in the figure. The two temperature monitors 503 on the left are used to monitor the temperature in the left chamber 501. The temperature of the right side chamber 501 is monitored by the two temperature monitors 503. The protective shell 5 is rotatably connected to the rotating ring 6. The rotating ring 6 is provided with two flow holes 601 respectively used to connect adjacent feed holes 502. The distance between the two flow holes 601 is different from the distance between the two feed holes 502. Initially, the left feed hole 502 is connected to the left flow hole 601, and the right feed hole 502 is not connected to the right flow hole 601. The right feed hole 502 is blocked by the rotating ring 6. The protective shell 5 is equipped with a reciprocating motor 602 electrically connected to the control terminal. The output shaft of the reciprocating motor 602 is transmitted to the rotating ring 6 through a second transmission member, wherein the second transmission member is composed of a spur gear and an arc rack. The spur gear and the output of the reciprocating motor 602 are connected. The shaft is fixed, the arc-shaped rack is fixed to the rotating ring 6, and the protective shell 5 is fixed with a guide cover 7. The existing equal-amount feeding structure can be set in the guide cover 7. The height of the lower side of the guide cover 7 is flush with the height of the upper side of the feeder 3. The guide cover 7 is used to cover the material to reduce the probability of splashing when the material is discharged. The rotating ring 6 is rotatably connected to the guide cover 7. The protective shell 5 is equipped with a second motor 8 electrically connected to the control terminal. A stirring member 801 rotatably connected to the protective shell 5 is provided in the chamber 501. The output shaft of the second motor 8 and the two stirring members 801 are transmitted through a third transmission member, wherein the third transmission member is composed of three spur gears, one of which is fixed to the output shaft of the second motor 8, and the other two spur gears are respectively fixed to adjacent stirring members 801.The stirring element 801 is used to stir the materials in the adjacent chamber 501. The stirring element 801 is made of heat-conducting material and is connected to an external cooling device. The external cooling device is electrically connected to the control terminal. By cooling the stirring element 801, the temperature of the materials in the chamber 501 is also reduced. The discharge hole 502 is fixed with a filter plate 9, which is used to filter impurities (such as stones) that cannot be melted by the temperature of the boiler 1.

[0021] The specific working principle is as follows: Initially, the left feed hole 502 is connected to the left circulation hole 601 , and the right feed hole 502 is not connected to the right circulation hole 601 , and the right feed hole 502 is blocked by the swivel 6 .

[0022] When the operator needs to use this device to melt the ash, the operator places the ash into the boiler 1 and starts the boiler 1 through the control terminal. The boiler 1 melts the ash, and the melted material (i.e., the ash melt) first flows into the chamber 501 on the right through the semicircular through hole 402. After the right chamber 501 is filled with the material, the first motor 4 is started through the control terminal. The output shaft of the first motor 4 drives the rotating disk 401 through the first transmission member. The rotating disk 401 rotates 180°, so that the semicircular through hole 402 rotates to connect with the chamber 501 on the left. The right chamber 501 is blocked by the rotating disk 401, and the material flows into the chamber 501 on the left through the semicircular through hole 402.

[0023] In the process of material flowing into the chamber 501, the external cooling device and the second motor 8 are turned on through the control terminal, and the external cooling device cools down the stirring member 801, and the stirring member 801 exchanges heat with the material in the chamber 501 to cool down the material, so that the material is gradually cooled. At the same time, the output shaft of the second motor 8 drives the two stirring members 801 through the third transmission member, and the two stirring members 801 rotate and stir the materials in the adjacent chambers 501 respectively, so that the temperature of the materials is more uniform. In the process of material flowing into the left chamber 501, the external cooling device and the second motor 8 are turned on through the control terminal. There is a temperature monitor 503. The right temperature monitor 503 monitors the temperature of the material in the right chamber 501. After the temperature of the material in the right chamber 501 drops and the material in the right chamber 501 becomes viscous, the operator controls the reciprocating motor 602 to turn on through the control terminal. The output shaft of the reciprocating motor 602 transmits the rotating ring 6 through the second transmission member to rotate the rotating ring 6. The left circulation hole 601 rotates until it loses connection with the left discharge hole 502. The right circulation hole 601 rotates to connect with the right discharge hole 502. The cooled material on the right side flows downward through the right discharge hole 502.

[0024] In the process of the cooled material flowing downward through the right discharge hole 502, the material flows into the material trough 301 through the right filter plate 9, the right flow hole 601 and the guide cover 7 in turn (the equal amount discharge structure in the guide cover 7 evenly distributes the material to different material troughs 301), so that the material is filled into a row of material troughs 301 distributed front and back. After the material troughs 301 in the front and back rows are filled, the operator turns on the discharger 3 through the control terminal, and the discharger 3 transports the material in the material trough 301 to the right. When the new row of material troughs 301 distributed front and back moves to align with the guide cover 7, the material repeats the above steps and is filled into the new row of material troughs 301. The above steps are repeated, and the discharger 3 continuously transports the material to the collection box of the support seat 2. After the collected material is completely cooled, the operator collects the cooled material.

[0025] When the left temperature monitor 503 detects that the temperature of the material in the left chamber 501 decreases, causing the material in the left chamber 501 to become viscous, the control terminal controls the output shaft of the first motor 4 to rotate and the output shaft of the reciprocating motor 602 to reverse. The output shaft of the first motor 4 drives the rotating disk 401 through the first transmission member, and the rotating disk 401 rotates 180 degrees again, so that the semicircular through hole 402 rotates to connect with the right chamber 501. The output shaft of the reciprocating motor 602 drives the rotating ring 6 through the second transmission member, so that the rotating ring 6 reverses, and the right circulation hole 601 rotates to lose connection with the right discharge hole 502. The left circulation hole 60 1 is rotated until the left discharge hole 502 is connected, and the material on the left side after cooling flows downward through the left discharge hole 502. The above steps are repeated to process and collect the material discharged from the left discharge hole 502. The discharged material is covered by the protective shell 5 and the guide cover 7 to reduce the probability of personal injury caused by material splashing, thereby improving the safety of the use of the device. The two chambers 501 are used to alternately store the melted material. After the material is cooled to a viscous state, the material is discharged, thereby reducing the probability of the material adhering to the material trough 301 due to its strong fluidity, thereby ensuring the material discharge efficiency and further improving the efficiency of ash melting.

[0026] When it is necessary to stop using the device, the operator turns off the boiler 1, the feeder 3, the first motor 4, all temperature monitors 503, the reciprocating motor 602, the second motor 8 through the control terminal, and finally cleans the boiler 1, all material troughs 301 and the interior of the protective shell 5.

[0027] Example 2

[0028] During long-term use of the existing trough, debris and scaling are likely to remain on the inner wall of the trough, which causes the molten material to adhere to the inner wall of the trough, thereby affecting the discharge efficiency of the molten material.

[0029] On the basis of Example 1, Figure 3 and Figure 7 As shown, the support seat 2 is slidably connected to the connecting frame 10, and the connecting frame 10 is fixed with a vibrating block 11. When the vibrating block 11 moves downward, the vibrating block 11 impacts the receiving plate of the feeder 3 to assist the demolding of the material in the material trough 301.

[0030] like Figure 7 As shown, two electrically controlled push rods 12 are installed at the lower part of the support seat 2, both of which are electrically connected to the control terminal. The telescopic parts of the two electrically controlled push rods 12 are commonly fixed with a connecting plate 13, and the connecting plate 13 is fixed with the connecting frame 10. The telescopic parts of the two electrically controlled push rods 12 are commonly used to drive the connecting plate 13 to move back and forth up and down. The connecting plate 13 drives the vibration block 11 to move back and forth up and down through the connecting frame 10. The connecting plate 13 is slidably connected with a number of scraper blocks 14 distributed at intervals. The scraper blocks 14 are used to be inserted into all material troughs 301 in sequence. The scraper blocks 14 are provided with a scraper portion 1401. The scraper portion 1401 is used to clean impurities adhered to the inner side surface of the material trough 301 to reduce the amount of impurities adhered to the inner side surface of the material trough 301.

[0031] like Figure 8 As shown, a first elastic member 15 is fixedly connected between the scraper block 14 and the connecting plate 13, wherein the first elastic member 15 is a compression spring. After the scraper block 14 moves upward to the limit position, the upper side of the scraper block 14 fits into the material trough 301. If there are impurities in the material trough 301, the upper side of the scraper block 14 is blocked by the impurities and cannot move to the limit position. The first elastic member 15 is compressed. A pressure sensor can be installed between the scraper block 14 and the connecting plate 13. When the first elastic member 15 is compressed, the pressure sensor is subjected to pressure to remind the operator that the material in the material trough 301 has not been demolded, so that the operator can clean the material trough 301.

[0032] The specific working principle is as follows: During the process of melting the ash, the operator turns on the two electric push rods 12 through the control terminal. The two electric push rods 12 jointly drive the connecting plate 13 to move back and forth. The connecting plate 13 drives the vibration block 11 to move back and forth through the connecting frame 10. The vibration block 11 impacts the receiving plate of the discharger 3, causing all the material troughs 301 on the lower side to vibrate. If there is material adhering to some material troughs 301 (that is, the material is not successfully demolded and falls into the collection box of the support seat 2), the material in the auxiliary material trough 301 will fall off through the impact of the material trough 301, so as to reduce the phenomenon of new material overflowing during injection due to the presence of adhering material in individual material troughs 301, thereby reducing the probability of the material trough 301 being difficult to clean due to the overflow of molten material, and reducing the threat to personnel safety caused by the splashing of material overflow, thereby improving the safety of ash melting treatment.

[0033] During the up and down reciprocating movement of the connecting plate 13, the connecting plate 13 drives all the scraping blocks 14 to move up and down. After a material trough 301 moves above the corresponding scraping block 14, the scraping block 14 moves upward and scrapes off the impurities adhered to the inner surface of the material trough 301 through the scraper part 1401 on it, so as to reduce the amount of impurities adhered to the inner surface of the material trough 301, ensure the smoothness of the inner surface of the material trough 301, thereby reducing the probability of material adhering to the material trough 301, and then improving the material demolding efficiency to ensure the efficiency of ash melting treatment.

[0034] When it is necessary to stop using the device, the operator turns off the boiler 1, the feeder 3, the first motor 4, all temperature monitors 503, the reciprocating motor 602, the second motor 8 and the two electric control push rods 12 through the control terminal, and finally cleans the boiler 1, all material troughs 301 and the interior of the protective shell 5.

[0035] Example 3

[0036] The existing trough will cyclically receive and discharge materials during use, which will cause the trough to be in a high temperature state for a long time. The lack of cooling in the trough will make it difficult for the molten material in it to be formed, which in turn affects the normal discharge of the molten material.

[0037] On the basis of Example 2, Figure 8 As shown, a water flow channel 16 is provided in the scraper block 14, and the water flow channel 16 is connected to an external high-pressure water injection device, and the external high-pressure water injection device is electrically connected to the control terminal. When the scraper block 14 is inserted into the adjacent material trough 301, the high-pressure water flow in the water flow channel 16 is ejected and flushes the adjacent material trough 301.

[0038] like Figure 8As shown, an impact block 17 is slidably connected in the water flow channel 16, and a second elastic member 18 is fixed between the impact block 17 and the adjacent scraper block 14, wherein the second elastic member 18 is a compression spring. When the scraper block 14 is inserted into the corresponding material trough 301, the external high-pressure water injection device is turned on by the control terminal, and the external high-pressure water injection device injects high-pressure water into the water flow channel 16. The water flow channel 16 discharges high-pressure water, and the high-pressure water flushes the interior of the adjacent material trough 301 to reduce the amount of impurities adhering to the material trough 301, and cools the material trough 301 by the high-pressure water flow, so that when the new material is injected into the material trough 301, it is accelerated. The speed of material cooling and forming is increased, and the probability of material adhering to the material trough 301 is reduced, thereby ensuring the efficiency of material discharge. When the high-pressure water flow in the water flow channel 16 is ejected, the high-pressure water flow squeezes the impact block 17 to move upward, and the impact block 17 impacts the adjacent material trough 301, vibrating the inside of the material trough 301, reducing the amount of impurities adhering to the material trough 301, and thereby reducing the probability of material overflowing in the material trough 301 when new material is injected, so as to reduce the threat to personnel safety caused by material overflow and splashing, and improve the safety of ash melting treatment. After using this device, the external high-pressure water injection equipment is turned off through the control terminal.

[0039] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An ash melting device suitable for organic solid waste treatment, comprising a boiler (1), wherein the boiler (1) is provided with a support base (2), and a feeder (3) is provided on the support base (2), wherein the feeder (3) is composed of a rotating roller, a sprocket chain and a plurality of receiving trays, and the receiving tray of the feeder (3) is provided with a plurality of troughs (301), wherein the feeder (3) is characterized in that: The boiler (1) is equipped with a first motor (4), the boiler (1) is rotatably connected to a rotating disk (401), the output shaft of the first motor (4) and the rotating disk (401) are driven by a first transmission member, the rotating disk (401) is provided with a semicircular through hole (402) connected to the interior of the boiler (1), the boiler (1) is fixed with a protective shell (5) rotatably connected to the rotating disk (401), the protective shell (5) is provided with two chambers (501) and two discharge holes (502), the protective shell (5) is equipped with a plurality of temperature monitors (503), the protective shell (5) is rotatably connected to a rotating ring (6), the rotating ring (6) is provided with two flow holes (601) respectively used to connect adjacent discharge holes (502), the protective shell (5) is equipped with a reciprocating motor (602), the output shaft of the reciprocating motor (602) and the rotating ring (6) are driven by a second transmission member.

2. The ash melting equipment suitable for organic solid waste treatment according to claim 1 is characterized in that: The protective shell (5) is fixedly connected to a flow guide cover (7), the rotating ring (6) is rotatably connected to the flow guide cover (7), the protective shell (5) is installed with a second motor (8), a stirring member (801) rotatably connected to the protective shell (5) is provided in the chamber (501), and the output shaft of the second motor (8) and the two stirring members (801) are driven by a third transmission member.

3. The ash melting equipment suitable for organic solid waste treatment according to claim 2 is characterized in that: The stirring member (801) is made of a heat-conducting material, and the stirring member (801) is connected to an external cooling device.

4. The ash melting equipment suitable for organic solid waste treatment according to claim 1 is characterized in that: The discharge hole (502) is fixedly connected to a filter plate (9), and the filter plate (9) is used to filter impurities.

5. The ash melting equipment suitable for organic solid waste treatment according to claim 1 is characterized in that: The support seat (2) is slidably connected to a connecting frame (10), and the connecting frame (10) is fixedly connected to a vibration block (11), and the vibration block (11) is used to impact the feeder (3).

6. The ash melting equipment suitable for organic solid waste treatment according to claim 5 is characterized in that: An electric control push rod (12) is installed at a position of the support seat (2) close to the connecting frame (10), and the telescopic portion of the electric control push rod (12) is fixedly connected to a connecting plate (13), and the connecting plate (13) is fixedly connected to the connecting frame (10). The connecting plate (13) is slidably connected to a plurality of scraping blocks (14) distributed at intervals, and the scraping blocks (14) are used to be inserted into all the material troughs (301) in sequence.

7. The ash melting equipment suitable for organic solid waste treatment according to claim 6 is characterized in that: The scraper block (14) is provided with a scraper portion (1401), and the scraper portion (1401) is used to clean impurities adhering to the inner side surface of the material trough (301).

8. The ash melting equipment suitable for organic solid waste treatment according to claim 7, characterized in that: A first elastic member (15) is fixedly connected between the scraper block (14) and the connecting plate (13).

9. The ash melting equipment suitable for organic solid waste treatment according to claim 8, characterized in that: A water flow channel (16) is provided in the scraper block (14), and the water flow channel (16) is connected to an external high-pressure water injection device. The water flow channel (16) is used to flush all the material troughs (301) in sequence.

10. The ash melting equipment suitable for organic solid waste treatment according to claim 9, characterized in that: An impact block (17) is slidably connected in the water flow channel (16), and a second elastic member (18) is fixedly connected between the impact block (17) and the adjacent scraping block (14).

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