Waste source near-surface treatment waste source packaging tube packaging method and device

Abstract

The invention provides a waste source near-surface treatment waste source packaging pipe packaging method and device. The method comprises the steps that an upper end opening of a packaging pipe is connected with the pouring end of a cement pouring device; cement is poured into the packaging pipe through the cement pouring device until pouring is completed; the connection between the packaging pipe and the pouring end of the cement pouring device is removed; mounting a cover body to the upper end opening of the packaging tube; and the packaging pipe is placed at a welding position, and welding connection of the packaging pipe and the cover body is conducted through a welding robot. According to the scheme, automatic cement pouring can be achieved, and the situation that the exposure dose of an operator is increased due to the fact that the operator is too close to the packaging pipe is avoided; automatic welding of the packaging pipe and the cover body can be achieved, the irradiation dose of operators can be prevented from being increased, meanwhile, welding reliability is good, and the welding sealing effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of waste source near-surface disposal, and in particular to a method and device for packaging a waste source packaging tube for waste source near-surface disposal. Background Art

[0002] Currently, there is no overall technical method for sealing waste source packaging tubes. Slurry is mainly filled into the packaging tube by manually holding a funnel. During the slurry filling process, the operator must be close to the packaging tube. Since the surface dose of the packaging tube is high, the radiation dose of the operator increases. After the pouring is completed, the packaging tube and the cover are welded together by a manual handheld welding machine. The manual welding time is long and the operation is complicated, which increases the radiation dose of the operator. At the same time, the reliability of manually welded packaging tubes is poor. Some packaging tubes fail to achieve the specified sealing effect after welding. Summary of the invention

[0003] The present invention provides a method and device for packaging a waste source packaging tube for near-surface disposal of waste sources, which can realize automatic pouring of cement and avoid operators getting too close to the packaging tube, thereby increasing the radiation dose to the operators; and can realize automatic welding of the packaging tube and a cover body, thereby avoiding an increase in the radiation dose to the operators, and at the same time, has good welding reliability and good welding sealing effect.

[0004] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0005] A method for packaging a waste source packaging tube for near-surface disposal of waste sources, comprising:

[0006] Connecting the upper end opening of the packaging tube to the pouring end of the cement pouring device;

[0007] pouring cement into the packaging tube by the cement pouring device until the pouring is completed;

[0008] Disconnecting the encapsulation tube from the cement pouring device;

[0009] Installing a cover body to the upper opening of the packaging tube;

[0010] The packaging tube is placed in a welding position, and the packaging tube and the cover body are welded together by a welding device.

[0011] Optionally, connecting the upper end opening of the packaging tube and the pouring end of the cement pouring device includes:

[0012] Placing a stopper inside the packaging tube, and fixing the waste source in the packaging tube by the stopper;

[0013] The sealing cover is sleeved on the upper end opening of the packaging tube so that the injection pipe of the cement pouring device extends into the packaging tube.

[0014] Optionally, pouring cement into the packaging tube by the cement pouring device until the pouring is completed includes:

[0015] The cement is poured into the packaging tube through the injection pipe of the cement pouring device until the distance between the cement surface in the packaging tube and the upper end opening of the packaging tube reaches a preset distance, and the pouring is completed.

[0016] Optionally, the cement in the packaging tube contacts the lifting ring in the sealing cover, pushing the lifting ring and the lifting rod to rise, so that the limit block is separated from the upper surface of the sealing cover, and the distance between the cement surface in the packaging tube and the upper end opening of the packaging tube reaches a preset distance.

[0017] Optionally, the method for packaging a waste source packaging tube for near-surface disposal of waste sources further comprises:

[0018] After the connection between the packaging tube and the pouring end of the cement pouring device is removed, the upper end opening of the packaging tube and the outer side surface of the packaging tube are cleaned.

[0019] Optionally, placing the packaging tube in a welding position and welding the packaging tube and the cover body by a welding device includes:

[0020] The packaging tube is placed on a three-jaw chuck on the surface of the rotating platform by a clamping tool, and the packaging tube is clamped and fixed by the three-jaw chuck;

[0021] The rotating platform drives the packaging tube to rotate, and the packaging tube is welded to the cover body by a welding robot.

[0022] The present invention also provides a waste source packaging tube packaging device for near-surface disposal of waste sources, which is used to complete the steps of any of the above-mentioned waste source packaging tube packaging methods for near-surface disposal of waste sources, including:

[0023] A cement pouring device, used to connect the upper end opening of the packaging tube and pour cement into the packaging tube until the pouring is completed;

[0024] The cement pouring device comprises a peristaltic pump, the feed end of the peristaltic pump is connected to the cement storage barrel through a suction pipe, the discharge end of the peristaltic pump is connected to an injection pipe, and the control switch of the peristaltic pump is close to the outlet end of the injection pipe;

[0025] A welding device, used to place the packaging tube in a welding position and to weld the packaging tube to the cover body;

[0026] The welding device comprises: a welding robot and a rotating platform, and a three-jaw chuck for fixing the packaging tube is arranged on the surface of the rotating platform.

[0027] Optionally, the cement pouring device further comprises:

[0028] A stopper is used to fix the waste source fiber in the packaging tube, and the stopper is a vortex structure formed by an elastic strip.

[0029] Optionally, the cement pouring device further comprises:

[0030] A sealing cover, wherein the inner diameter of the sealing cover is matched with the outer diameter of the packaging tube, the sealing cover is connected with the injection tube, the outlet end of the injection tube penetrates the upper surface of the sealing cover, and the outlet end of the injection tube extends into the interior of the sealing cover.

[0031] Optionally, the cement pouring device further comprises:

[0032] A lifting ring, the lifting ring is located inside the sealing cover, and the outlet end of the injection pipe passes through the center hole of the lifting ring;

[0033] at least one guide hole extending through the upper surface of the sealing cover;

[0034] A lifting rod is slidably arranged inside at least one guide hole, the bottom end of the lifting rod is connected to the lifting ring, and the upper end of the lifting rod is connected to a limiting block; when the sealing cover is sleeved on the upper end port of the packaging tube, under the action of gravity of the lifting ring, the limiting block abuts against the upper surface of the sealing cover, and the distance between the lifting ring and the upper end port of the packaging tube is a preset distance.

[0035] The above solution of the present invention includes at least the following beneficial effects:

[0036] The above scheme of the present invention can realize automatic pouring of cement, avoiding the operator from being too close to the packaging tube and causing an increase in the radiation dose to the operator; it can realize automatic welding of the packaging tube and the cover body, avoiding an increase in the radiation dose to the operator, and at the same time has good welding reliability and welding sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a flow chart of a method for packaging a waste source packaging tube for near-surface disposal of a waste source provided by an embodiment of the present invention;

[0038] Figure 2 A schematic structural diagram of a stopper in a waste source packaging tube packaging device for near-surface disposal of waste sources provided by an embodiment of the present invention;

[0039] Figure 3 A schematic structural diagram of a sealing cover in a waste source packaging tube packaging device for near-surface disposal of waste sources provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0040] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0041] like Figure 1 As shown, an embodiment of the present invention provides a method for packaging a waste source packaging tube for near-surface disposal of waste sources, comprising:

[0042] Step 11, connecting the upper end opening of the packaging tube 30 to the pouring end of the cement pouring device;

[0043] Step 12, pouring cement into the packaging tube 30 by the cement pouring device until the pouring is completed;

[0044] Step 13, removing the connection between the packaging tube 30 and the pouring end of the cement pouring device;

[0045] Step 14, installing the cover body to the upper opening of the packaging tube 30;

[0046] Step 15, placing the packaging tube 30 at a welding position, and performing welding connection between the packaging tube 30 and the cover body by a welding device.

[0047] In this embodiment, the upper end opening of the packaging tube 30 is connected to the pouring end of the cement pouring device; cement is poured into the packaging tube 30 by the cement pouring device until the pouring is completed; the connection between the packaging tube 30 and the pouring end of the cement pouring device is removed; the cover body is installed to the upper end opening of the packaging tube 30; the packaging tube 30 is placed in a welding position, and the packaging tube 30 and the cover body are welded together by a welding device; automatic pouring of cement can be achieved, and the operator is prevented from getting too close to the packaging tube 30, which may increase the radiation dose to the operator; automatic welding of the packaging tube 30 and the cover body can be achieved, and the operator's radiation dose can be prevented from increasing, and at the same time, the welding reliability is good and the welding sealing effect is good.

[0048] In an optional embodiment of the present invention, step 11 includes:

[0049] Step 111, placing the stopper 26 inside the packaging tube 30, and fixing the waste source in the packaging tube 30 by the stopper 26;

[0050] Step 112 , sleeve the sealing cover 21 onto the upper opening of the packaging tube 30 , so that the injection pipe 20 of the cement pouring device extends into the packaging tube 30 .

[0051] In this embodiment, since the waste source is wrapped in aluminum foil, its overall density is less than that of cement, and the waste source is easily floated during the pouring process, affecting the packaging effect; by placing the stopper 26 inside the packaging tube 30, the waste source can be fixed inside the packaging tube 30 by the stopper 26, which can prevent the waste source from floating during the cement injection process, affecting the packaging effect;

[0052] Among them, Figure 2 As shown, the stopper 26 is a vortex structure formed by an elastic strip. The stopper 26 can fully contact the inner wall of the packaging tube 30 by using its own elasticity, and can ensure the stability of the stopper 26 inside the packaging tube 30. The vortex structure allows a gap to pass through the surface of the stopper 26, which facilitates the contact between the cement and the waste source, thereby ensuring the packaging effect.

[0053] Among them, the injected cement is ultra-fine cement slurry with a water-to-cement ratio of 0.3;

[0054] When connecting the pouring end of the cement pouring device to the upper end opening of the packaging tube 30, the sealing cover 21 is put on the upper end opening of the packaging tube 30, so that the injection pipe 20 of the cement pouring device extends into the interior of the packaging tube 30; the upper end opening of the packaging tube 30 is covered by the sealing cover 21, and at the same time, the injection pipe 20 extends into the interior of the packaging tube 30 to inject cement, which can effectively avoid cement residue in the upper end opening of the packaging tube 30, and can ensure that the subsequent cover body and the packaging tube 30 are accurately in contact, thereby improving the welding effect of the cover body and the packaging tube 30.

[0055] In an optional embodiment of the present invention, step 12 includes:

[0056] Step 121 , pouring cement into the packaging tube 30 through the injection pipe 20 of the cement pouring device until the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches a preset distance, and the pouring is completed.

[0057] In this embodiment, the cement pouring device includes a peristaltic pump, the feed end of the peristaltic pump is connected to the cement storage barrel through a suction pipe, the discharge end of the peristaltic pump is connected to an injection pipe 20, and the control switch of the peristaltic pump is close to the outlet end of the injection pipe 20; the peristaltic pump works, sucks cement in the cement storage barrel through the suction pipe, and injects the cement into the packaging tube 30 through the injection pipe 20;

[0058] By setting a preset distance, and the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance, the pouring is completed, while ensuring the packaging effect of the cement on the waste source, a space is reserved for the installation of the cover body and the packaging tube 30, ensuring that the cover body and the packaging tube 30 are fully in contact, and improving the welding effect of the cover body and the packaging tube 30;

[0059] The preset distance may be 1 cm.

[0060] In an optional embodiment of the present invention, the cement in the packaging tube 30 contacts the lifting ring 22 in the sealing cover 21, pushing the lifting ring 22 and the lifting rod 23 to rise, so that the limit block 25 is separated from the upper surface of the sealing cover 21, and the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches a preset distance.

[0061] In this embodiment, if Figure 3 As shown, a lifting ring 22 is arranged inside the sealing cover 21, the outlet end of the injection pipe 20 passes through the central opening of the lifting ring 22, the surface of the lifting ring 22 is connected to a lifting rod 23, the upper end of the lifting rod 23 passes through a guide hole 24 on the upper surface of the sealing cover 21, and the upper end of the lifting rod 23 is connected to a limiting block 25;

[0062] When the sealing cover 21 is mounted on the upper opening of the packaging tube 30, the stopper 25 abuts against the upper surface of the sealing cover 21 under the action of gravity. At this time, the distance between the lifting ring 22 and the upper opening of the packaging tube 30 is a preset distance.

[0063] As the cement is injected, when the cement contacts the lifting ring 22, under the pushing action of the cement, the lifting ring 22 drives the limit block 25 to rise through the lifting rod 23, so that the limit block 25 is separated from the upper surface of the sealing cover 21. At this time, it can be judged that the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance, and the pouring of cement is stopped;

[0064] The lifting ring 22 drives the lifting rod 23 and the limit block 25 to rise under the pushing action of the cement. The state of whether the limit block 25 is separated from the sealing cover 21 is used to judge whether the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance. The judgment method is simple and clear, and can improve the control accuracy of the preset distance.

[0065] In an optional embodiment of the present invention, the method for packaging a waste source packaging tube for near-surface disposal of waste sources further comprises:

[0066] After the connection between the packaging tube 30 and the pouring end of the cement pouring device is removed, the upper end opening of the packaging tube 30 and the outer side surface of the packaging tube 30 are cleaned.

[0067] In this embodiment, after the connection between the packaging tube 30 and the pouring end of the cement pouring device is removed, the upper end opening of the packaging tube 30 and the outer side surface of the packaging tube 30 are cleaned to ensure that the cover body and the packaging tube 30 are fully in contact and the welding connection effect between the cover body and the packaging tube 30 is ensured;

[0068] Among them, the welding connection between the cover body and the packaging tube 30 is located on the outer side surface of the packaging tube 30. During the welding process, the outer cylindrical surface of the cover body can be heated evenly, which can effectively prevent the cover body from warping and deforming due to uneven heating, thereby ensuring the welding effect and welding sealing of the cover body and the packaging tube 30.

[0069] In an optional embodiment of the present invention, step 15 includes:

[0070] Step 151, placing the packaging tube 30 on a three-jaw chuck on the surface of a rotating platform by a clamping tool, and clamping and fixing the packaging tube 30 by the three-jaw chuck;

[0071] Step 152 , the rotating platform drives the packaging tube 30 to rotate, and the packaging tube 30 is welded to the cover body by a welding robot.

[0072] In this embodiment, after the installation of the cover body is completed, the packaging tube 30 is placed on the three-jaw chuck by a clamping tool, and the packaging tube 30 is clamped and fixed by the three-jaw chuck; the rotating platform drives the three-jaw chuck to rotate, and the cover body and the packaging tube 30 are welded together by a welding robot; by automatically welding the cover body and the packaging tube 30, the increase in radiation dose to the operator can be avoided, and at the same time, the welding reliability is good and the welding sealing effect is good.

[0073] Waste source near surface disposal Waste source packaging tube packaging process:

[0074] The stopper 26 is fixed inside the packaging tube 30, and the waste source is fixed inside the packaging tube 30 by the stopper 26;

[0075] The sealing cover 21 is mounted on the upper opening of the packaging tube 30, and the injection tube 20 is inserted into the packaging tube 30. Under the action of gravity, the limit block 25 abuts against the upper surface of the sealing cover 21;

[0076] The peristaltic pump works, sucks cement in the cement storage barrel through the suction pipe, and injects cement into the packaging tube 30 through the injection pipe 20; when the cement contacts the lifting ring 22, under the pushing action of the cement, the lifting ring 22 drives the limit block 25 to rise through the lifting rod 23, so that the limit block 25 is separated from the upper surface of the sealing cover 21; when the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches a preset distance, the pouring is stopped, and the cement pouring is completed;

[0077] Remove the sealing cover 21 from the upper end opening of the packaging tube 30;

[0078] Clean the upper opening and outer side surface of the packaging tube 30;

[0079] Install the cover to the upper opening of the packaging tube 30;

[0080] Place the packaging tube 30 on the three-jaw chuck by using a clamping tool, and clamp and fix the packaging tube 30 by the three-jaw chuck;

[0081] The rotating platform drives the three-jaw chuck to rotate, and the cover body and the packaging tube 30 are welded together by the welding robot;

[0082] The above process can realize automatic pouring of cement, avoiding the operator being too close to the packaging tube 30 and causing an increase in the radiation dose to the operator; it can realize automatic welding of the packaging tube 30 and the cover body, avoiding an increase in the radiation dose to the operator, and at the same time, the welding reliability is good and the welding sealing effect is good.

[0083] like Figures 2 to 3 As shown, an embodiment of the present invention further provides a packaging device for a waste source packaging tube for near-surface disposal of a waste source, which is used to complete the steps of any of the above-mentioned methods for packaging a waste source packaging tube for near-surface disposal of a waste source, including:

[0084] A cement pouring device, used to connect the upper end opening of the packaging tube 30 and pour cement into the packaging tube 30 until the pouring is completed;

[0085] The cement pouring device includes a peristaltic pump, the feed end of the peristaltic pump is connected to the cement storage barrel through a suction pipe, the discharge end of the peristaltic pump is connected to an injection pipe 20, and the control switch of the peristaltic pump is close to the outlet end of the injection pipe 20;

[0086] A welding device, used to place the packaging tube 30 in a welding position and perform welding connection between the packaging tube 30 and the cover body;

[0087] The welding device comprises: a welding robot and a rotating platform, and a three-jaw chuck for fixing the packaging tube 30 is arranged on the surface of the rotating platform.

[0088] In this embodiment, the peristaltic pump works to absorb cement in the cement storage barrel through the suction pipe and inject the cement into the packaging tube 30 through the injection pipe 20, so that the automatic pouring of cement can be realized, and the operator is prevented from getting too close to the packaging tube 30, which may increase the radiation dose to the operator.

[0089] The packaging tube 30 is clamped and fixed by a three-jaw chuck, and the rotating platform drives the three-jaw chuck to rotate. The cover body and the packaging tube 30 are welded together by a welding robot, so that automatic welding of the packaging tube 30 and the cover body can be achieved, which can avoid an increase in the radiation dose to the operator, and at the same time, the welding reliability is good and the welding sealing effect is good.

[0090] like Figure 2 As shown, in an optional embodiment of the present invention, the cement pouring device further includes:

[0091] The stopper 26 is used to fix the waste fiber in the packaging tube 30, and the stopper 26 is a vortex structure formed by an elastic strip.

[0092] In this embodiment, since the overall density of the waste source after being wrapped with aluminum foil is less than the density of cement, the waste source is likely to float during the pouring process, affecting the packaging effect; by placing the stopper 26 inside the packaging tube 30, the waste source can be limited and fixed inside the packaging tube 30 by the stopper 26, which can prevent the waste source from floating during the cement injection process, affecting the packaging effect;

[0093] The limiter 26 utilizes its own elasticity to fully contact the inner wall of the packaging tube 30, thereby ensuring the stability of the limiter 26 inside the packaging tube 30; the vortex structure is adopted so that there is a gap on the surface of the limiter 26 that allows cement to pass through, which facilitates the contact between the cement and the waste source and ensures the packaging effect.

[0094] like Figure 3 As shown, in an optional embodiment of the present invention, the cement pouring device further includes:

[0095] The sealing cover 21 has an inner diameter that matches the outer diameter of the packaging tube 30 , and the sealing cover 21 is connected to the injection tube 20 . The outlet end of the injection tube 20 passes through the upper surface of the sealing cover 21 , and the outlet end of the injection tube 20 extends into the interior of the sealing cover 21 .

[0096] In this embodiment, the sealing cover 21 is mounted on the upper opening of the packaging tube 30, so that the injection pipe 20 of the cement pouring device extends into the interior of the packaging tube 30; the upper opening of the packaging tube 30 is covered by the sealing cover 21, and at the same time, the injection pipe 20 extends into the interior of the packaging tube 30 to inject cement, which can effectively avoid cement residue in the upper opening of the packaging tube 30, ensure the subsequent accurate contact between the cover body and the packaging tube 30, and improve the welding effect of the cover body and the packaging tube 30.

[0097] like Figure 3 As shown, in an optional embodiment of the present invention, the cement pouring device further includes:

[0098] A lifting ring 22, wherein the lifting ring 22 is located inside the sealing cover 21, and the outlet end of the injection pipe 20 passes through the central hole of the lifting ring 22;

[0099] at least one guide hole 24 extending through the upper surface of the sealing cover 21;

[0100] A lifting rod 23 is slidably arranged inside at least one guide hole 24, the bottom end of the lifting rod 23 is connected to the lifting ring 22, and the upper end of the lifting rod 23 is connected to a limiting block 25; when the sealing cover 21 is sleeved on the upper end port of the packaging tube 30, under the action of gravity of the lifting ring 22, the limiting block 25 abuts against the upper surface of the sealing cover 21, and the distance between the lifting ring 22 and the upper end port of the packaging tube 30 is a preset distance.

[0101] In this embodiment, when the sealing cover 21 is mounted on the upper opening of the packaging tube 30, the stopper 25 abuts against the upper surface of the sealing cover 21 under the action of gravity. At this time, the distance between the lifting ring 22 and the upper opening of the packaging tube 30 is a preset distance.

[0102] As the cement is injected, when the cement contacts the lifting ring 22, under the pushing action of the cement, the lifting ring 22 drives the limit block 25 to rise through the lifting rod 23, so that the limit block 25 is separated from the upper surface of the sealing cover 21. At this time, it can be judged that the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance, and the pouring of cement is stopped;

[0103] The lifting ring 22 drives the lifting rod 23 and the limit block 25 to rise under the pushing action of the cement, and the state of whether the limit block 25 is separated from the sealing cover 21 is used to judge whether the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance. The judgment method is simple and clean, and the control accuracy of the preset distance can be improved;

[0104] In this embodiment, in specific applications, a pressure sensor can be set on the bottom surface of the limit block 25, and the pressure sensor and the peristaltic pump are electrically connected to the controller. The controller controls the peristaltic pump according to the pressure measurement value of the pressure sensor. When the limit block 25 abuts against the upper surface of the sealing cover 21, the pressure sensor measures the pressure and transmits the measurement value to the controller. The controller controls the peristaltic pump to work and automatically inject cement into the packaging tube 30; when the cement contacts the lifting ring 22, under the pushing action of the cement, the lifting ring 22 drives the limit block 25 to rise through the lifting rod 23, so that the limit block 25 is separated from the upper surface of the sealing cover 21. At this time, the pressure sensor cannot measure the pressure, and the controller controls the peristaltic pump to stop, thereby realizing automatic control of the peristaltic pump, which can further improve the control accuracy of the preset distance.

[0105] The waste source packaging tube packaging device for near-surface disposal of waste sources provided by the above-mentioned embodiment of the present invention can realize automatic pouring of cement, and avoid the operator getting too close to the packaging tube 30, which will increase the radiation dose of the operator; it can realize automatic welding between the packaging tube 30 and the cover body, and can avoid the increase of the radiation dose of the operator, and at the same time, the welding reliability is good and the welding sealing effect is good; the waste source is fixed inside the packaging tube 30 by the stopper 26, and it can be prevented that the waste source floats during the cement injection process, which affects the packaging effect; the upper end opening of the packaging tube 30 is blocked by the sealing cover 21, which can effectively prevent cement from remaining at the upper end opening of the packaging tube 30, and can ensure that the subsequent cover body and the packaging tube 30 are accurately in contact, and improve the welding effect of the cover body and the packaging tube 30; the lifting ring 22 drives the lifting rod 23 and the limit block 25 to rise under the pushing action of cement, and uses the state of whether the limit block 25 and the sealing cover 21 are separated to judge whether the distance between the cement surface in the packaging tube 30 and the upper end opening of the packaging tube 30 reaches the preset distance, and the judgment method is simple and clean, which can improve the control accuracy of the preset distance.

[0106] It should be noted that the device is a device corresponding to the above method, and all implementation methods in the above method embodiments are applicable to the embodiments of the device and can achieve the same technical effects.

[0107] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for packaging a waste source packaging tube for near-surface disposal of waste sources, characterized in that: include: Connecting the upper end opening of the packaging tube to the pouring end of the cement pouring device; pouring cement into the packaging tube by the cement pouring device until the pouring is completed; Disconnecting the encapsulation tube from the cement pouring device; Installing a cover body to the upper opening of the packaging tube; The packaging tube is placed in a welding position, and the packaging tube and the cover body are welded together by a welding device.

2. The method for packaging a waste source packaging tube for near-surface disposal of waste sources according to claim 1, characterized in that: The upper end opening of the packaging tube is connected to the pouring end of the cement pouring device, including: Placing a stopper inside the packaging tube, and fixing the waste source in the packaging tube by the stopper; The sealing cover is sleeved on the upper end opening of the packaging tube so that the injection pipe of the cement pouring device extends into the packaging tube.

3. The method for packaging a waste source packaging tube for near-surface disposal of waste sources according to claim 1, characterized in that: Pouring cement into the packaging tube by the cement pouring device until the pouring is completed includes: The cement is poured into the packaging tube through the injection pipe of the cement pouring device until the distance between the cement surface in the packaging tube and the upper end opening of the packaging tube reaches a preset distance, and the pouring is completed.

4. The method for packaging a waste source packaging tube for near-surface disposal of waste sources according to claim 3, characterized in that: The cement in the packaging tube contacts the lifting ring in the sealing cover, pushing the lifting ring and the lifting rod up, so that the limit block is separated from the upper surface of the sealing cover, and the distance between the cement surface in the packaging tube and the upper end opening of the packaging tube reaches a preset distance.

5. The method for packaging a waste source packaging tube for near-surface disposal of waste sources according to claim 1, characterized in that: Also includes: After the connection between the packaging tube and the pouring end of the cement pouring device is removed, the upper end opening of the packaging tube and the outer side surface of the packaging tube are cleaned.

6. The method for packaging a waste source packaging tube for near-surface disposal of waste sources according to claim 1, characterized in that: Placing the packaging tube at a welding position, and welding the packaging tube and the cover body by a welding device includes: The packaging tube is placed on a three-jaw chuck on the surface of the rotating platform by a clamping tool, and the packaging tube is clamped and fixed by the three-jaw chuck; The rotating platform drives the packaging tube to rotate, and the packaging tube is welded to the cover body by a welding robot.

7. A packaging device for a waste source packaging tube for near-surface disposal of waste sources, used to complete the steps of the packaging method for a waste source packaging tube for near-surface disposal of waste sources as claimed in any one of claims 1 to 6, characterized in that: include: A cement pouring device, used to connect the upper end opening of the packaging tube and pour cement into the packaging tube until the pouring is completed; The cement pouring device comprises a peristaltic pump, the feed end of the peristaltic pump is connected to the cement storage barrel through a suction pipe, the discharge end of the peristaltic pump is connected to an injection pipe, and the control switch of the peristaltic pump is close to the outlet end of the injection pipe; A welding device, used to place the packaging tube in a welding position and to weld the packaging tube to the cover body; The welding device comprises: a welding robot and a rotating platform, and a three-jaw chuck for fixing the packaging tube is arranged on the surface of the rotating platform.

8. The waste source packaging tube packaging device for near-surface disposal of waste sources according to claim 7 is characterized in that: The cement pouring device also includes: A stopper is used to fix the waste source fiber in the packaging tube, and the stopper is a vortex structure formed by an elastic strip.

9. The waste source packaging tube packaging device for near-surface disposal of waste sources according to claim 7, characterized in that: The cement pouring device also includes: A sealing cover, wherein the inner diameter of the sealing cover is matched with the outer diameter of the packaging tube, the sealing cover is connected with the injection tube, the outlet end of the injection tube penetrates the upper surface of the sealing cover, and the outlet end of the injection tube extends into the interior of the sealing cover.

10. The waste source packaging tube packaging device for near-surface disposal of waste sources according to claim 9, characterized in that: The cement pouring device also includes: A lifting ring, the lifting ring is located inside the sealing cover, and the outlet end of the injection pipe passes through the center hole of the lifting ring; at least one guide hole extending through the upper surface of the sealing cover; A lifting rod is slidably arranged inside at least one guide hole, the bottom end of the lifting rod is connected to the lifting ring, and the upper end of the lifting rod is connected to a limiting block; when the sealing cover is sleeved on the upper end port of the packaging tube, under the action of gravity of the lifting ring, the limiting block abuts against the upper surface of the sealing cover, and the distance between the lifting ring and the upper end port of the packaging tube is a preset distance.

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