An apparatus for cremating a body using high voltage direct current plasma

Abstract

The application relates to the funeral and interment technical field, in particular to a device for cremating a corpse by using high-voltage direct-current plasma, which comprises a furnace body and two high-voltage direct-current plasma torches installed through the combustion chamber on both sides of the furnace body, an operating trolley is arranged in the combustion chamber of the furnace body, two supports are symmetrically and fixedly installed on the front and rear parts of the upper end of the operating trolley, a table top is rotatably installed between the two supports, a cover is arranged on the upper end of the table top, a limiting frame is fixedly installed at the rear end of the table top, the limiting frame is arranged in a hollow mode and corresponds to the space between the two high-voltage direct-current plasma torches, a pushing piece is installed on the table top, a rotating fixing piece is installed on the front support, and the pushing piece is attached to the rotating fixing piece. The application improves the cremation efficiency, facilitates the next use, and improves the use convenience.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of funeral technology, and in particular to a device for high-voltage direct-current plasma cremation of a body. BACKGROUND

[0002] Most of the existing body cremation devices use oil burners for body cremation. The smoke generated by oil combustion contains a large amount of pollutants and greenhouse gases, which causes damage to the natural environment. Currently, there are devices for plasma cremation of a body. However, the existing devices for plasma cremation of a body can only heat and burn the body from one side during the cremation process, and the heating intensity of the body is limited, so a long time is required for cremation, resulting in low cremation efficiency. SUMMARY

[0003] The present application aims to solve the problems in the background art and provides a device for high-voltage direct-current plasma cremation of a body.

[0004] To achieve the above purpose, the technical scheme adopted by the present application is as follows: a device for high-voltage direct-current plasma cremation of a body, comprising a furnace body and two high-voltage direct-current plasma torches installed through the combustion chamber on both sides of the furnace body, an operating trolley is placed inside the combustion chamber of the furnace body, two supports are symmetrically fixed and installed on the upper end of the operating trolley, a table top is rotatably installed between the two supports, a cover is arranged on the upper end of the table top, a limiting frame is fixedly installed at the rear end of the table top, the limiting frame corresponds to the space between the two high-voltage direct-current plasma torches, the limiting frame is hollow, a pushing piece is installed on the table top, a rotating piece is installed on the front support, the pushing piece and the rotating piece are in close contact, and a connecting piece is installed on the side of the limiting frame.

[0005] Preferably, the cover comprises a housing that is in close contact with the upper end of the table top, guide rods are fixedly installed on both sides of the table top, guide sleeves are in close contact with the outer surfaces of the guide rods, a connecting frame is fixedly installed at the upper end of the guide sleeves, the end of the connecting frame is fixedly connected to the side surface of the housing, a carrier frame is arranged on the side of the guide sleeve, a locking pin is elastically installed in the carrier frame, the locking pin penetrates out from both ends of the carrier frame, and the end of the locking pin penetrates into the side surface of the guide sleeve and the side surface of the guide rod in sequence.

[0006] Preferably, the upper and lower end faces of the carrier frame are fixedly provided with a bearing frame at the rear edge, the end of the bearing frame is fixedly connected with the table top, the outer surface of the locking pin is embedded with a top seat, the top seat is located in the interior of the carrier frame, the upper and lower end faces of the top seat are extended with lugs, the middle part of the upper and lower end faces of the carrier frame is provided with a square hole, the lugs are fitted in the interior of the square hole, the outer side of the locking pin is wound with a spring body, and the two ends of the spring body are fixedly connected with the side surface of the top seat and the interior side surface of the carrier frame.

[0007] Preferably, the pushing piece comprises a threaded rod rotatably arranged in the middle part of the lower end of the table top, the outer surface of the threaded rod is screwed with a threaded sleeve, the upper end of the threaded sleeve is fixedly provided with a pushing frame, the pushing frame penetrates out from the upper end of the table top, the pushing frame is in L shape, the end of the pushing frame is fixedly provided with a pushing seat, and the pushing seat is fitted with the upper end of the table top and the inner wall of the cover.

[0008] Preferably, the lower end of the table top is fixedly provided with a servo motor, the servo motor is located at the side of the threaded rod, the output end of the servo motor is coaxially embedded with two first gears, the two first gears are in meshing connection, the middle part of the upper end face of the table top is provided with a sliding slot, the pushing frame is fitted in the interior of the sliding slot, and the front end upper edge of the pushing frame is fixedly provided with a top frame.

[0009] Preferably, the rotating fastener comprises a directional frame fixedly arranged at the side of the front support, the outer surface of the directional frame is fitted with a directional sleeve, the front end of the front support is rotatably provided with a bearing shaft, the outer surface of the bearing shaft is coaxially embedded with two bevel gears at the end of the connecting shaft of the front end of the table top, the two bevel gears are in meshing connection, the end of the bearing shaft is coaxially embedded with a second gear, the upper part of the second gear is engaged with a toothed plate, and the toothed plate is fixedly connected with the directional sleeve.

[0010] Preferably, the side surface of the directional sleeve is fixedly provided with a fixing frame, the end of the fixing frame is fixedly connected with the upper end of the toothed plate, the rear end of the toothed plate is fixedly provided with an arc-shaped frame, the axis of the arc-shaped frame is collinear with the axis of the connecting shaft of the front end of the table top, the front end of the top frame is provided with a ball, the ball is fitted on the arc-shaped frame, the outer surface of the directional frame is respectively embedded with two limiting frames, and the directional sleeve is fitted on the front limiting frame.

[0011] Preferably, the connecting piece comprises a counterweight connecting bucket fixedly arranged at the side of the limiting frame, the side surface of the counterweight connecting bucket is fixedly provided with a socket, and the interior of the socket is inserted with an insertion plate.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] 1. By setting the rotating part, when the pusher moves to push the body during the cremation process, the top frame will move synchronously with the pusher, allowing the arc-shaped frame to gradually separate from the top frame, allowing the tooth plate to move, at this time the table top is gradually turned over under the gravity of the servo motor, counterweight receiving bucket and other forces, and at the same time the bevel gear on the front connecting shaft during the turning process will drive the bearing shaft to rotate, and then drive the No. 2 gear on the bearing shaft to rotate, so as to drive the tooth plate to move backward gradually, allowing the table top to turn over from a horizontal state to a vertical state, that is, allowing the body on the table top to be in a standing state between the two high-voltage direct-current plasma torches, allowing the two high-voltage direct-current plasma torches to simultaneously burn the body from both sides, thereby increasing the heating intensity of the body and shortening the cremation time and improving the cremation efficiency.

[0014] 2. When the pusher is pushed forward and reset, the top frame will move forward synchronously to push the arc-shaped frame, allowing the tooth plate to move forward and reset, and at the same time the forward tooth plate will synchronously drive the No. 2 gear to rotate, and then drive the bevel gear on the bearing shaft to rotate, so as to drive the table top to turn over, allowing the table top to turn over from a vertical state to a horizontal state for next use.

[0015] 3. By setting the pusher, when the servo motor is working, it will drive the threaded sleeve screwed on the threaded rod to move through the No. 1 gear, and then drive the pusher to slide in the sliding groove, so as to drive the pusher to move backward to push the body, allowing the body to be pushed to the limiting frame for burning, at this time, since the limiting frame is turned over from a horizontal state to a vertical state with the table top, the counterweight receiving bucket originally located beside the limiting frame will be turned over with the limiting frame to move to the lower side of the limiting frame to receive and collect the burned body, which achieves the purpose of self-collection and effectively improves the convenience. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the device for cremating a body by using high-voltage direct-current plasma;

[0017] Figure 2 It is a schematic view of the operation trolley of the device for cremating a body by using high-voltage direct-current plasma;

[0018] Figure 3 It is a schematic view of the bevel gear of the device for cremating a body by using high-voltage direct-current plasma;

[0019] Figure 4 It is another perspective view of the device for cremating a body by using high-voltage direct-current plasma; Figure 3

[0020] Figure 5 ​Fig. 1 is a schematic view of a restriction frame of a device for cremating a corpse by high-voltage direct-current plasma;

[0021] Figure 6 Fig. 2 is a schematic view of a carrier frame of the device for cremating a corpse by high-voltage direct-current plasma;

[0022] Figure 7 Fig. 3 is a schematic view of an end of a top frame of the device for cremating a corpse by high-voltage direct-current plasma;

[0023] Figure 8 Fig. 4 is a schematic view of an end of a counterweight bucket of the device for cremating a corpse by high-voltage direct-current plasma.

[0024] In the figure: 1, furnace body; 2, high-voltage direct-current plasma torch; 3, operation trolley; 4, table top; 5, support; 6, guide rod; 7, connecting frame; 8, counterweight bucket; 9, restriction frame; 10, cover; 11, carrier frame; 12, sliding groove; 13, pushing frame; 14, threaded sleeve; 15, threaded rod; 16, No. 1 gear; 17, top frame; 18, pushing seat; 19, arc-shaped frame; 20, bearing shaft; 21, helical gear; 22, No. 2 gear; 23, toothed plate; 24, ball; 25, directional frame; 26, limiting frame; 27, directional sleeve; 28, fixing frame; 29, servo motor; 30, socket; 31, plugboard; 32, guide sleeve; 33, locking pin; 34, spring body; 35, top seat; 36, lug; 37, square hole; 38, bearing frame. DETAILED DESCRIPTION

[0025] The following description is provided to enable those skilled in the art to practice the invention. The preferred embodiments described below are only examples of how the invention can be implemented. Other variations of the preferred embodiments will be apparent to those skilled in the art.

[0026] As Figures 1-8The device for cremating a body by using high-voltage direct-current plasma torches shown in the figure comprises a furnace body 1 and two high-voltage direct-current plasma torches 2 installed through the combustion chamber on both sides of the furnace body 1, and the high-voltage direct-current plasma torches 2 are connected with an external circulating water cooling system, a high-voltage direct-current plasma power supply cabinet and a power distribution control box to form a plasma torch system. Since the high-voltage direct-current plasma torches 2 and the furnace body 1 are prior art, they are not described in detail here. An operating trolley 3 is placed inside the combustion chamber of the furnace body 1. A camera can be installed in the combustion chamber to take pictures of the operating trolley 3 to facilitate understanding of the burning progress. Two supports 5 are symmetrically and fixedly installed on the front and rear of the upper end of the operating trolley 3. A table top 4 is rotatably installed between the two supports 5. The supports 5 serve to support the table top 4. A cover is arranged on the upper end of the table top 4. A limiting frame 9 is fixedly installed on the rear end of the table top 4. The limiting frame 9 corresponds to the space between the two high-voltage direct-current plasma torches 2. The limiting frame 9 is hollow to facilitate the flame to pass through and burn. A pushing piece is installed on the table top 4. A rotating piece is installed on the front support 5. The pushing piece is in contact with the rotating piece. An interface piece is installed on the side of the limiting frame 9.

[0027] The cover comprises a cover shell 10 which is in contact with the upper end of the table top 4. Guide rods 6 are fixedly installed on both sides of the table top 4. The cover shell 10 serves to limit the body to prevent it from falling off the table top 4. Guide sleeves 32 are in contact with the outer surface of the guide rods 6. A connecting frame 7 is fixedly installed on the upper end of the guide sleeves 32. The guide sleeves 32 and the guide rods 6 serve to guide the cover shell 10. The end of the connecting frame 7 is fixedly connected with the side of the cover shell 10. A carrier frame 11 is arranged on the side of the guide sleeves 32. Locking pins 33 are elastically installed inside the carrier frame 11. The carrier frame 11 serves to carry the locking pins 33. The locking pins 33 pass through the two ends of the carrier frame 11. The ends of the locking pins 33 pass through the side of the guide sleeves 32 and the side of the guide rods 6 in sequence. The locking pins 33 serve to fix the guide sleeves 32 on the guide rods 6.

[0028] A bearing frame 38 is fixedly installed on the upper and lower end faces of the carrier frame 11. The end of the bearing frame 38 is fixedly connected with the table top 4. The bearing frame 38 serves to fix the carrier frame 11. Top seats 35 are inlaid on the outer surface of the locking pins 33. The top seats 35 are located inside the carrier frame 11. Lugs 36 extend from the upper and lower end faces of the top seats 35. Square holes 37 are formed in the middle of the upper and lower end faces of the carrier frame 11. The cooperation between the lugs 36 and the square holes 37 serves to guide the top seats 35. The lugs 36 are in contact with the inside of the square holes 37. Spring bodies 34 are wound around the outside of the locking pins 33. The top seats 35 are pushed out by the spring bodies 34. The two ends of the spring bodies 34 are fixedly connected with the side of the top seats 35 and the inside of the carrier frame 11.

[0029] The pushing piece comprises a threaded rod 15 rotatably installed in the middle of the lower end of the table top 4, a threaded sleeve 14 is screwed on the outer surface of the threaded rod 15, the cooperation between the threaded rod 15 and the threaded sleeve 14 serves to drive the pushing seat 18 to move forward and backward, the upper end of the threaded sleeve 14 is fixedly installed with a pushing frame 13, the pushing frame 13 penetrates out of the upper end of the table top 4, the pushing frame 13 serves to connect the threaded sleeve 14 and the pushing seat 18 together, the pushing frame 13 is in the shape of L, the end of the pushing frame 13 is fixedly installed with the pushing seat 18, and the pushing seat 18 is attached to the upper end of the table top 4 and the inner wall of the cover 10.

[0030] The lower end of the table top 4 is fixedly installed with a servo motor 29, the servo motor 29 is located at the side of the threaded rod 15, the servo motor 29 serves to drive the threaded rod 15 to rotate, the output end of the servo motor 29 and the front end of the threaded rod 15 are respectively coaxially embedded with two first gears 16, the servo motor 29 is controlled by remote technology, the two first gears 16 are engaged, and the first gear 16 serves to connect transmission, the upper end surface of the table top 4 is provided with a sliding groove 12 penetratingly arranged in the middle, the pushing frame 13 is attached to the inside of the sliding groove 12, and the sliding groove 12 serves to normally move the pushing frame 13, and the front end upper edge of the pushing frame 13 is fixedly installed with a top frame 17.

[0031] The rotating fixed piece comprises a directional frame 25 fixedly installed at the side of the front support 5, the outer surface of the directional frame 25 is attached with a directional sleeve 27, the front end of the front support 5 is rotatably installed with a bearing shaft 20, the directional frame 25 and the directional sleeve 27 serve to linearly guide the toothed plate 23, the outer surface of the bearing shaft 20 and the end of the connecting shaft of the table top 4 are respectively coaxially embedded with two bevel gears 21, the two bevel gears 21 are engaged, and the bevel gear 21 serves to connect the bearing shaft 20 and the table top 4, the end of the bearing shaft 20 is coaxially embedded with a second gear 22, the upper part of the second gear 22 is engaged with the toothed plate 23, the toothed plate 23 is fixed with the directional sleeve 27, the connecting shaft of the table top 4 serves to connect with the support 5, and the table top 4 is rotated around the connecting shaft of the table top 4 as the center line.

[0032] The side of the directional sleeve 27 is fixedly installed with a fixing frame 28, the end of the fixing frame 28 is fixedly connected with the upper end of the toothed plate 23, the fixing frame 28 plays a role of fixing the toothed plate 23 and the directional sleeve 27 together, the rear end of the toothed plate 23 is fixedly installed with an arc-shaped frame 19, the arc-shaped frame 19 is arranged in an arc shape, can adapt to the arc of the top frame 17 rotating with the table top 4, the axis of the arc-shaped frame 19 is collinear with the axis of the connecting shaft at the front end of the table top 4, the front end of the top frame 17 is installed with a ball 24, the ball 24 is attached to the arc-shaped frame 19, the ball 24 plays a role of reducing the abrasion between the arc-shaped frame 19 and the top frame 17, the outer surface of the directional frame 25 is respectively inlaid with two limiting frames 26, the directional sleeve 27 is attached to the front limiting frame 26, the front limiting frame 26 plays a role of limiting the forward moving distance of the directional sleeve 27, so that the table top 4 cannot be flipped in the direction opposite to the counterweight connecting bucket 8 after being leveled.

[0033] The connecting piece includes a counterweight connecting bucket 8 fixedly installed on the side of the limiting frame 9, the side of the counterweight connecting bucket 8 is fixedly installed with a socket 30, the counterweight connecting bucket 8 plays a role of receiving and collecting the burned remains on one hand, and plays a role of counterweight on the other hand, so that the table top 4 can be flipped in the direction where the counterweight connecting bucket 8 is located, the inside of the socket 30 is inserted with a plug plate 31, the socket 30 plays a role of cooperating with the plug plate 31 to be plugged.

[0034] In use, first pull the locking pin 33 to enable the locking pin 33 pushed by the spring body 34 to be separated from the guide sleeve 32 and the guide rod 6, then push the cover 10 to enable the cover 10 to be separated from the top of the table top 4, at this time the guide sleeve 32 slides on the guide rod 6 to assist the cover 10 to move, then place the remains on the table top 4, and reset the cover 10 to set the remains cover between the cover 10 and the table top 4, at the same time, insert the locking pin 33 between the guide sleeve 32 and the guide rod 6 to fix the cover 10, then push the operation trolley 3 into the combustion chamber of the furnace body 1, then the servo motor 29 works to drive the threaded sleeve 14 screwed on the threaded rod 15 to move, then drive the push frame 13 to slide in the sliding groove 12 to drive the push seat 18 to move backward to push the remains, so that the remains are pushed to the limiting frame 9, when the push seat 18 pushes the remains, the top frame 17 moves synchronously with the push seat 18 to enable the arc-shaped frame 19 to gradually separate from the top of the top frame 17, so that the toothed plate 23 can move, at this time the table top 4 gradually turns over under the gravity of the servo motor 29, the counterweight receiving hopper 8 and the like, at the same time, the bevel gear 21 on the front connecting shaft drives the bearing shaft 20 to rotate, then drives the second gear 22 on the bearing shaft 20 to rotate to drive the toothed plate 23 to move backward gradually, so that the table top 4 can turn over from the horizontal state to the vertical state, that is, the remains on the table top 4 can be in the side-standing state between the two high-voltage direct-current plasma torches 2, so that the two high-voltage direct-current plasma torches 2 can simultaneously burn the remains from both sides, and the burned remains fall into the counterweight receiving hopper 8 to be collected, when the remains in the limiting frame 9 are completely burned, the push seat 18 continues to push the remaining part of the remains into the limiting frame 9 to be burned, and so on to burn all the remains, after the cremation is completed, pull the plug-in plate 31 to open the counterweight receiving hopper 8 to discharge the collected burned remains, then the push seat 18 moves forward to reset, at this time the top frame 17 moves forward synchronously to push the arc-shaped frame 19, so that the backward toothed plate 23 can move forward to reset, at the same time, the forward toothed plate 23 drives the second gear 22 to rotate, then drives the bevel gear 21 on the bearing shaft 20 to rotate to drive the table top 4 to turn over, so that the table top 4 can turn over from the vertical state to the horizontal state for the next use.

[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A device for cremating a body using high voltage direct current plasma torches, comprising a furnace body (1) and two high voltage direct current plasma torches (2) installed through the combustion chamber on both sides of the furnace body (1), characterized in that: The operating trolley (3) is arranged inside the combustion chamber of the furnace body (1), the upper end of the operating trolley (3) is symmetrically fixed with two supports (5) at the front and back, a table top (4) is rotatably arranged between the two supports (5), the upper end of the table top (4) is provided with a cover, the rear end of the table top (4) is fixed with a limiting frame (9), the limiting frame (9) is arranged between the two high-voltage direct-current plasma torches (2), the limiting frame (9) is hollow, a pushing piece is arranged on the table top (4), a rotating fixing piece is arranged on the front support (5), the pushing piece is attached to the rotating fixing piece, and an interface piece is arranged on the side of the limiting frame (9); The pushing piece comprises a threaded rod (15) rotatably arranged at the middle of the lower end of the table top (4), a threaded sleeve (14) is screwed on the outer surface of the threaded rod (15), a pushing frame (13) is fixedly arranged at the upper end of the threaded sleeve (14), the pushing frame (13) penetrates out of the upper end of the table top (4), the pushing frame (13) is in L shape, a pushing seat (18) is fixedly arranged at the end of the pushing frame (13), and the pushing seat (18) is attached to the upper end of the table top (4); A servo motor (29) is fixedly arranged at the lower end of the table top (4), the servo motor (29) is located at the side of the threaded rod (15), two first gears (16) are coaxially embedded on the output end of the servo motor (29) and the front end of the threaded rod (15) respectively, the two first gears (16) are in meshing connection, a sliding groove (12) is formed in the middle of the upper end surface of the table top (4), the pushing frame (13) is attached to the inside of the sliding groove (12), and a top frame (17) is fixedly arranged at the front end of the upper edge of the pushing frame (13); The rotating fixing piece comprises a directional frame (25) fixedly arranged at the side of the front support (5), a directional sleeve (27) is attached to the outer surface of the directional frame (25), a bearing shaft (20) is rotatably arranged at the front end of the front support (5), two bevel gears (21) are coaxially embedded on the outer surface of the bearing shaft (20) and the end of the connecting shaft at the front end of the table top (4) respectively, the two bevel gears (21) are in meshing connection, a second gear (22) is coaxially embedded on the end of the bearing shaft (20), a toothed plate (23) is engaged with the upper part of the second gear (22), and the toothed plate (23) is fixed with the directional sleeve (27); A fixing frame (28) is fixedly arranged at the side of the directional sleeve (27), the end of the fixing frame (28) is fixedly connected with the upper end of the toothed plate (23), an arc-shaped frame (19) is fixedly arranged at the rear end of the toothed plate (23), the axis of the arc-shaped frame (19) is collinear with the axis of the connecting shaft at the front end of the table top (4), a ball (24) is arranged at the front end of the top frame (17), the ball (24) is attached to the arc-shaped frame (19), and two limiting frames (26) are respectively embedded on the outer surface of the directional frame (25), and the directional sleeve (27) is attached to the front limiting frame (26). The connecting piece comprises a counterweight connecting bucket (8) fixedly installed on the side of the limiting frame (9), the side of the counterweight connecting bucket (8) is fixedly installed with a socket (30), and the inside of the socket (30) is inserted with a plugboard (31).

2. A device for cremating a body using high voltage DC plasma, according to claim 1, characterized in that: The cover piece comprises a cover shell (10) which is attached to the upper end of the table top (4), the push seat (18) is attached to the inner wall of the cover shell (10), the both sides of the table top (4) are fixedly installed with guide rods (6), the outer surface of the guide rod (6) is attached with a guide sleeve (32), the upper end of the guide sleeve (32) is fixedly installed with a connecting frame (7), the end of the connecting frame (7) is fixedly connected with the side of the cover shell (10), the side of the guide sleeve (32) is provided with a carrier frame (11), the inside of the carrier frame (11) is elastically installed with a locking pin (33), the locking pin (33) penetrates out from both ends of the carrier frame (11), and the end of the locking pin (33) is sequentially attached to the side of the guide sleeve (32) and the side of the guide rod (6).

3. A device for the cremation of human remains using high voltage DC plasma, according to claim 2, characterised in that: The both upper and lower end surfaces of the carrier frame (11) are fixedly installed with bearing frames (38), the end of the bearing frame (38) is fixedly connected with the table top (4), the outer surface of the locking pin (33) is inlaid with a top seat (35), the top seat (35) is located in the inside of the carrier frame (11), the both upper and lower end surfaces of the top seat (35) are extended with lugs (36), the both upper and lower end surfaces of the carrier frame (11) are provided with square holes (37), the lugs (36) are attached to the inside of the square holes (37), the outer side of the locking pin (33) is wound with a spring body (34), and the both ends of the spring body (34) are fixedly connected with the side of the top seat (35) and the inside of the carrier frame (11).

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