Garbage packaging tank for containing harmful substances

Abstract

The utility model provides a garbage packaging tank body for containing harmful substances. The garbage packaging tank body comprises garbage at a core part and a barrel body shell for sealing and surrounding the garbage. Liquid or garbage with the liquid is packaged in the can body shell. The shape of the barrel body shell comprises an assembled barrel body shell consisting of two semicircular barrel bodies and a connecting piece for connecting the two semicircular barrel bodies; or the semi-circular barrel body shell consists of a semi-circular barrel body and a sealing cover; or the round whole barrel shell consists of a round whole barrel with an opening at the upper end and a sealing cover; or the polygonal whole barrel shell consists of a polygonal whole barrel with an opening at the upper end and a sealing cover. The garbage packaging tank has the advantages that the garbage packaging tank can be matched with the concrete building blocks to package liquid or semi-liquid garbage, the garbage is converted into building materials, permanent harmless treatment is formed, a garbage landfill is removed, land is saved, and pollution of the garbage to the environment is eliminated.

Description

Technical Field

[0001] The present invention belongs to the field of environmental protection, and particularly relates to the harmless treatment of garbage. Background Art

[0002] With the rich variety of human material life, the amount of harmful garbage generated has increased significantly, and the amount of harmful substances has gradually increased with industrial production. At present, there are problems of lagging treatment techniques and capabilities for liquid or semi-fluid harmful garbage, and temporary landfill treatment has to be carried out. There are landfill sites all over the place. Not only does it occupy a large amount of land, but it also causes continuous pollution to the environment. The treatment of radioactive waste is difficult and there are subsequent safety hazards. Summary of the Invention

[0003] The purpose of the present invention is to provide a garbage encapsulation tank body for containing harmful substances, which is used for the treatment of liquid or semi-liquid or solid garbage accumulation, and overcomes the above-mentioned deficiencies existing in the existing garbage treatment.

[0004] The purpose of the present invention is to provide a garbage encapsulation tank body for containing harmful substances, including: garbage in the core part, and a barrel shell that encloses the garbage.

[0005] Preferably, the barrel shell encapsulates liquid or garbage with liquid or solid garbage.

[0006] Preferably, the shape of the barrel shell includes: a assembled barrel shell composed of two semi-circular barrels and a connecting member connecting the two semi-circular barrels; or, a semi-circular barrel shell composed of a semi-circular barrel and a sealing cover; or, a circular integral barrel shell composed of a circular integral barrel with an open upper end and a sealing cover; or, a polygonal integral barrel shell composed of a polygonal integral barrel with an open upper end and a sealing cover.

[0007] Preferably, a support strengthening member is arranged inside the barrel shell, and the support strengthening member is used to increase the pressure-bearing strength of the barrel shell.

[0008] Preferably, the support strengthening member includes one or more of the following structures; the following structures include: support steel bars, support trusses, support rods, support frames.

[0009] Preferably, the two half barrels of the assembled barrel body are divided into two assembling forms.

[0010] One is that two semi-circular barrels form an assembled barrel shell with a cavity through a connecting member.

[0011] The other is that the open sides of the two semi-circular barrels are sealed with a sealing cover to form a semi-circular barrel shell with two cavities, and then connected into an assembled barrel shell through a connecting member.

[0012] Preferably in the present invention, the connecting member is also used to connect the semi-cylindrical barrel of the semi-cylindrical barrel housing and the sealing cover, connect the whole circular barrel of the circular whole barrel housing and the sealing cover, and connect the whole polygonal barrel of the polygonal whole barrel housing and the sealing cover. The connecting member includes one or more of the following structures; the following structures include: connecting bolts, connecting edge seats, and cast-in-place concrete connecting members;

[0013] The connecting bolts are used to fixedly connect two semi-cylindrical barrels together, and / or fixedly connect the whole circular barrel and the sealing cover together, and / or fixedly connect the whole polygonal barrel and the sealing cover together;

[0014] The connecting edge seat is used to cover the outward extension convex edge of the screw holes of the two semi-cylindrical barrels;

[0015] The cast-in-place concrete connecting member is used to fixedly connect the opening side of the semi-cylindrical barrel and the sealing cover through cast-in-place concrete sealing.

[0016] Preferably in the present invention, a fiberglass barrel or a lead-lined barrel or a rock wool concrete barrel is provided between the garbage in the circular whole barrel or polygonal whole barrel with an upper opening and the barrel wall.

[0017] Preferably in the present invention, a steel reinforcement cage is sleeved on the barrel housing, and the steel reinforcement cage is used to increase the connection strength between the barrel housing and the cast-in-place concrete.

[0018] Preferably in the present invention, reinforcing beard bars or steel bar trusses extending into the barrel are provided on the lower side of the sealing cover, and the reinforcing beard bars or steel bar trusses are used to enhance the connection strength between the sealing cover and the barrel housing.

[0019] The positive effects of the present invention are:

[0020] 1. The garbage encapsulation tank of the present invention can cooperate with concrete building blocks to encapsulate liquid or semi-liquid garbage, convert the garbage into building materials, form permanent harmless treatment, eliminate the garbage landfill, save land, and eliminate the environmental pollution caused by garbage.

[0021] 2. The present invention enriches the application scenarios of concrete building blocks and has achieved good effects in foundation filling.

[0022] 3. The present invention adds support and strengthening members in the garbage encapsulation tank to further increase the bearing capacity of the garbage encapsulation tank. After adding a steel bar truss in the garbage encapsulation tank, mixtures such as sand can be filled, so that the liquid garbage becomes semi-liquid garbage. While improving the support strength of the liquid garbage encapsulated in the garbage encapsulation tank, it can also enrich the subsequent application scenarios.

[0023] 4. When dealing with chemical waste and liquid waste, the present invention encapsulates them by adding a barrel body shell made of metal material to further enhance its sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the assembled barrel body shell in Embodiment 1.

[0025] Figure 2 Schematic diagram after installing the first steel bar truss on the first semi-circular barrel body in Embodiment 1.

[0026] Figure 3 Side view of the assembled barrel body shell in Embodiment 1.

[0027] Figure 4 Cross-sectional view of the assembled barrel body shell in Embodiment 1.

[0028] Figure 5 Exploded view of the assembled barrel body shell in Embodiment 1.

[0029] Figure 6 Installation application scenario diagram of multiple assembled barrel body shells and waste compression concrete encapsulated building blocks in Embodiment 1.

[0030] Figure 7 Schematic diagram of the semi-circular barrel body shell in Embodiment 2.

[0031] Figure 8 Schematic diagram of the installation structure of the semi-circular barrel body shell and the metal grid in Embodiment 2.

[0032] Figure 9 Top view of the installation structure of the semi-circular barrel body shell and the metal grid in Embodiment 2.

[0033] Figure 10 Comparison diagram of two forms of the inner wall card holder in Embodiment 2.

[0034] Figure 11 Schematic diagram of the installation of the metal grid and the inner wall card strip in Embodiment 2.

[0035] Figure 12 Schematic diagram of the installation of the first sealing cover and the second steel bar truss in Embodiment 2.

[0036] Figure 13 Schematic diagram of the installation of the first sealing cover in Embodiment 2.

[0037] Figure 14 Schematic diagram of the second semi-circular barrel body unfolded into a flat plate in Embodiment 2.

[0038] Figure 15 Front view of the connection of multiple semi-circular barrel body shells in Embodiment 2.

[0039] Figure 16 Schematic diagram of connecting multiple semi-circular barrel shells by steel bars in Embodiment 2

[0040] Figure 17 Schematic diagram of the inner wall clamping strip in Embodiment 2

[0041] Figure 18 Schematic diagram of the installation of the semi-circular barrel shell and the beard bar in Embodiment 2

[0042] Figure 19 Schematic diagram of the installation of the semi-circular barrel shell and the metal wire mesh shaped like a beard bar in Embodiment 2

[0043] Figure 20 Schematic diagram of installing multiple semi-circular barrel shells by beard bars in Embodiment 2

[0044] Figure 21 Front view of installing multiple semi-circular barrel shells by beard bars in Embodiment 2

[0045] Figure 22 Installation flow chart of the first circular whole barrel, the second sealing cover and the circular whole barrel shell in Embodiment 3

[0046] Figure 23 One of the installation flow charts of the circular whole barrel shell and the steel reinforcement cage in Embodiment 3

[0047] Figure 24 Two of the installation flow charts of the circular whole barrel shell and the steel reinforcement cage in Embodiment 3

[0048] Figure 25 Installation flow chart of the circular whole barrel shell and the support steel bars in Embodiment 3

[0049] Figure 26 Schematic diagram of the lifting ring in Embodiment 3

[0050] Figure 27 Installation flow chart of the second sealing cover and the second beard bar in Embodiment 3

[0051] Figure 28 Schematic diagram of the clamping seat in Embodiment 3

[0052] Figure 29 Schematic diagram of the support rod in Embodiment 3

[0053] Figure 30 Installation flow chart of the trapezoidal whole barrel, the third sealing cover and the trapezoidal whole barrel shell in Embodiment 4

[0054] Figure 31It is the installation flow chart of the third sealing cover and the steel reinforcement cage in Embodiment 4.

[0055] Figure 32 It is the schematic diagram of the steel reinforcement cage in Embodiment 4.

[0056] Figure 33 It is the schematic diagram of the circular integral barrel outer shell frame in Embodiment 5.

[0057] Figure 34 It is the sectional view of the circular integral barrel outer shell frame in Embodiment 5.

[0058] Figure 35 It is one of the installation flow charts of the second circular integral barrel, the fourth sealing cover and the fiberglass barrel in Embodiment 5.

[0059] Figure 36 It is the second installation flow chart of the second circular integral barrel, the fourth sealing cover and the fiberglass barrel in Embodiment 5.

[0060] Figure 37 It is the installation flow chart of putting the circular integral barrel outer shell into the waste compression concrete encapsulated building block in Embodiment 5.

[0061] Figure 38 It is the first installation flow chart of putting the circular integral barrel outer shell into the waste compression concrete encapsulated building block and placing the cast-in-place cage frames both inside and outside in Embodiment 5.

[0062] Figure 39 It is the second installation flow chart of putting the circular integral barrel outer shell into the waste compression concrete encapsulated building block and placing the cast-in-place formwork trusses both inside and outside in Embodiment 5.

[0063] Figure 40 It is the assembly flow chart of the cast-in-place formwork truss in Embodiment 5.

[0064] Figure 41 It is the sectional view of putting the circular integral barrel outer shell into the waste compression concrete encapsulated building block and placing the cast-in-place formwork trusses both inside and outside in Embodiment 5.

[0065] Figure 42 It is the front view and sectional comparison view of the barrel body outer shell made of metal material in Embodiment 6.

[0066] Figure 43 It is the front view and sectional comparison view of the barrel body outer shell made of concrete material in Embodiment 6.

[0067] Figure 44 It is the schematic diagram of the barrel body outer shell in Embodiment 6.

[0068] Figure 45Front view and sectional comparison view of the third circular integral barrel made of metal in Embodiment 6.

[0069] Figure 46 Front view and sectional comparison view of the third circular integral barrel made of concrete in Embodiment 6.

[0070] Figure 47 Installation flow chart of the third circular integral barrel, the fifth sealing cover, and the vacuum tank in Embodiment 6.

[0071] Figure 48 Vacuum tank and sectional comparison view in Embodiment 6.

[0072] Figure 49 Schematic diagram of the installation process of the barrel housing in Embodiment 7.

[0073] Figure 50 Schematic diagram of the installation process of the barrel housing and the steel reinforcement cage in Embodiment 7.

[0074] Figure 51 Explosion view of the barrel housing in Embodiment 7.

[0075] Figure 52 Schematic diagram of the unflanged edge of the bolt through-hole of the third semi-circular barrel in Embodiment 7.

[0076] Figure 53 Schematic diagram of the flanged edge of the bolt through-hole of the third semi-circular barrel after flanging in Embodiment 7.

[0077] Figure 54 Schematic diagram of the sixth sealing cover in Embodiment 7.

[0078] Description of the drawings: The first semi-circular barrel 1, connecting bolt 2, connecting card edge seat 3, extended flange of the screw hole 4, first steel bar truss 5, steel reinforcement cage 6, first sealing cover 7, second steel bar truss 8, metal grid 9, supporting steel bar 10, inner wall card seat 11, inner wall card strip 12, outer wall card seat 13, first beard bar 14, first circular integral barrel 15, second sealing cover 16, support rod 17, second beard bar 18, trapezoidal integral barrel 19, third sealing cover 20, third beard bar 21, second circular integral barrel 22, fourth sealing cover 23, fiberglass barrel 24, fourth beard bar 25, third circular integral barrel 26, fifth sealing cover 27, vacuum tank 28, second semi-circular barrel 29, third semi-circular barrel 30, sixth sealing cover 31, third steel bar truss 32. Detailed implementation manners

[0079] Embodiment 1

[0080] Refer to Figure 1-6, this embodiment provides a garbage encapsulation tank body for containing harmful substances, including: garbage in the core part, and a barrel shell that encloses the garbage; a liquid or garbage with liquid is encapsulated in the barrel shell; among them, the liquid is also filled with mixtures such as sand, basalt, and fiber to make it into semi-liquid garbage.

[0081] The barrel shell in this embodiment is a assembled barrel shell, and the assembled barrel shell includes: two first semi-circular barrels 1, and a connecting piece connecting the two first semi-circular barrels 1. The connecting piece includes a connecting bolt 2 and a connecting edge seat 3. The two first semi-circular barrels 1 are assembled into a whole circular barrel through the connecting bolt 2 and the connecting edge seat 3. The opening sides of the two first semi-circular barrels 1 extend outwards with screw hole extension flanges 4. Bolt through holes are provided on both the screw hole extension flanges 4 and the connecting edge seats 3. Four U-shaped connecting edge seats 3 are clamped on the four screw hole extension flanges 4 of the whole circular barrel. The two first semi-circular barrels 1 are fixed into one body by multiple connecting bolts 2 passing through the screw hole extension flanges 4 of the two first semi-circular barrels 1 and the bolt through holes on the connecting edge seats 3.

[0082] In this embodiment, the assembled barrel shell is adopted to install support and strengthening members inside the assembled barrel. Through the support and strengthening members, the pressure-bearing capacity of the assembled barrel shell can be enhanced. The support and strengthening members in this embodiment adopt multiple groups of first steel bar trusses 5 with hollow spaces. The edges of the first steel bar trusses 5 are clamped or welded or bolt-connected to the inside of the first semi-circular barrels 1.

[0083] In this embodiment, the bottom end of the first semi-circular barrel 1 serving as the base is provided with four column feet, and the upper end of the first semi-circular barrel 1 serving as the upper cover is provided with four connecting seats with lifting rings and flange connection ports. Among them, after the first semi-circular barrel 1 to be used as the upper cover and the first semi-circular barrel 1 to be used as the base are provided with the first steel bar truss 5 as support, they are fixed into one body through the connecting bolt 2 and the connecting edge seat 3. Liquid or semi-liquid garbage can be poured through the flange connection port.

[0084] The assembled barrel shell in this embodiment is also wrapped with a steel bar cage 6. Since multiple assembled barrel shells filled with garbage need to be cast with concrete to form a foundation, the steel bar cage 6 can increase the connection strength between the assembled barrel shell and the cast concrete.

[0085] In this embodiment, three assembled barrel shells filled with garbage are placed in a rectangular garbage compression concrete encapsulation building block and cast with concrete, so that the rectangular garbage compression concrete encapsulation building block and the assembled barrel shell form a whole, and can be used as a foundation or a dam.

[0086] Embodiment 2

[0087] Refer to Figure 7-21, this embodiment provides a garbage encapsulation tank for containing harmful substances, including: garbage in the core part, and a barrel shell that encloses the garbage; liquid or garbage with liquid is encapsulated in the barrel shell; among them, the liquid is also filled with mixtures such as sand to make it into semi-liquid garbage.

[0088] The barrel shell in this embodiment is a semi-circular barrel shell composed of a second semi-circular barrel 29 and a first sealing cover 7. The first sealing cover 7 on the second semi-circular barrel 29 is encapsulated in the opening side of the second semi-circular barrel 29 in the form of a concrete slab, or the first sealing cover 7 is made of the same metal material as the second semi-circular barrel 29 and is fixedly connected by welding. A second steel bar truss 8 is arranged on the upper end surface of the first sealing cover 7 to enhance the connection strength during the later cast-in-place concrete.

[0089] In this embodiment, multiple layers of metal wire meshes 9 and support steel bars 10 are arranged inside the second semi-circular barrel 29 as support and reinforcement members. Among them, a plurality of inner wall clamping seats 11 connected to the support steel bars 10 are arranged on the inner wall of the second semi-circular barrel 29. The support steel bars 10 are fixedly connected to the inside of the second semi-circular barrel 29 through the inner wall clamping seats 11 and support the second semi-circular barrel 29. A plurality of inner wall clamping strips 12 connected to the metal wire meshes 9 are arranged on the inner wall of the second semi-circular barrel 29. The metal wire meshes 9 are fixedly connected to the inside of the second semi-circular barrel 29 through the inner wall clamping strips 12 and support the second semi-circular barrel 29. By increasing the metal wire meshes 9, after filling the liquid garbage with sand, the stability inside the barrel shell can be further increased.

[0090] An outer wall clamping seat 13 is also arranged on the outer wall of the semi-circular barrel shell in this embodiment. Adjacent two semi-circular barrel shells are connected by support steel bars 10 and steel bar trusses, and cast-in-place concrete is carried out at the connection of the support steel bars 10 and the steel bar trusses, so that a plurality of semi-circular barrel shells containing garbage form an integral foundation or dam.

[0091] A first beard bar 14 is also arranged on the outer wall of the semi-circular barrel shell in this embodiment. Adjacent two semi-circular barrel shells are connected by the first beard bar 14, and cast-in-place concrete is carried out at the connection of the first beard bar 14, so that a plurality of semi-circular barrel shells containing garbage form an integral foundation or dam.

[0092] The metal wire mesh 9 in this embodiment adopts a wire mesh structure with voids composed of woven beard bars, or a wire mesh structure composed of multiple metal steel bars.

[0093] Embodiment 3

[0094] Refer to Figure 22-29, this embodiment provides a garbage encapsulation tank for containing harmful substances, including: garbage in the core part, and a barrel shell that encloses the garbage; the barrel shell encapsulates liquid or garbage with liquid; among them, the liquid is also filled with mixtures such as sand to make it into semi-liquid garbage.

[0095] In this embodiment, the barrel shell is a circular integral barrel shell composed of a first circular integral barrel 15 with an open upper end and a second sealing cover 16. A plurality of clamping seats are arranged on the inner wall of the first circular integral barrel 15. The support rod 17 as a support strengthening member is clamped on the clamping seats to improve the pressure-bearing capacity of the circular integral barrel shell through the support rod 17. A lifting ring is arranged on the outer wall of the first circular integral barrel 15; a plurality of second beard ribs 18 are arranged on the second sealing cover 16. After the second sealing cover 16 is welded or bolted to the first circular integral barrel 15 to form a whole, the second beard ribs 18 of the second sealing cover 16 are placed inside the first circular integral barrel 15. Since the first circular integral barrel 15 is filled with liquid or semi-liquid garbage and also filled with fillers such as sand, the second beard ribs 18 inserted into the thickened liquid or semi-liquid garbage can further increase the connection strength between the first circular integral barrel 15 and the second sealing cover 16.

[0096] In this embodiment, a steel reinforcement cage is sleeved on the first circular integral barrel 15, and the connection strength of the cast-in-place concrete of the integral barrel shell can be improved through the steel reinforcement cage.

[0097] Embodiment 4

[0098] Refer to Figure 30-32 , this embodiment provides a garbage encapsulation tank for containing harmful substances, including: garbage in the core part, and a barrel shell that encloses the garbage; the barrel shell encapsulates liquid or garbage with liquid; among them, the liquid is also filled with mixtures such as sand to make it into semi-liquid garbage.

[0099] In this embodiment, the barrel shell is a trapezoidal integral barrel shell composed of a trapezoidal integral barrel 19 with an open upper end and a third sealing cover 20. A plurality of clamping seats are arranged on the inner wall of the trapezoidal integral barrel 19. The support rod as a support strengthening member is clamped on the clamping seats to improve the pressure-bearing capacity of the trapezoidal integral barrel shell; a plurality of third beard ribs 21 are arranged on the third sealing cover 20. After the third sealing cover 20 is welded or bolted to the trapezoidal integral barrel 19 to form a whole, the third beard ribs 21 of the third sealing cover 20 are placed inside the trapezoidal integral barrel 19. Since the trapezoidal integral barrel 19 is filled with liquid or semi-liquid garbage and also filled with fillers such as sand, the third beard ribs 21 inserted into the thickened liquid or semi-liquid garbage can further increase the connection strength between the trapezoidal integral barrel 19 and the third sealing cover 20.

[0100] In this embodiment, a steel reinforcement cage is also sleeved on the trapezoidal integral barrel shell, and the connection strength of the cast-in-place concrete of the trapezoidal integral barrel shell can be improved through the steel reinforcement cage. A lifting ring is arranged on the third sealing cover 20 of the trapezoidal integral barrel shell.

[0101] Example 5

[0102] See Figure 33-41 This embodiment provides a garbage packaging tank for containing hazardous substances, including: garbage in the core, a barrel shell that seals and surrounds the garbage; liquid or garbage with liquid is encapsulated in the barrel shell; the liquid is also filled with a mixture such as sand to turn it into semi-liquid garbage.

[0103] The barrel shell in this embodiment comprises a second circular barrel 22 with an open top, a fourth sealing cover 23, and a fiberglass barrel 24. The second circular barrel 22 is made of metal or concrete, and the fiberglass barrel 24 is disposed within the second circular barrel 22. The fiberglass barrel 24 is used to hold corrosive liquid waste. The fourth sealing cover 23 is bolted to the second circular barrel 22 and is provided with fourth ribs 25. The liquid or semi-liquid waste inside the fiberglass barrel 24 is filled with a mixture such as sand.

[0104] Alternatively, a lead-lined barrel or a rock wool concrete barrel is added to the second circular barrel 22 in this embodiment to cope with liquid waste in different situations.

[0105] In this embodiment, the space between the glass fiber reinforced plastic drum 24 and the inner wall of the second circular drum 22 is filled with cast-in-place concrete or other fillers to connect the glass fiber reinforced plastic drum 24 and the inner wall of the second circular drum 22. The outer surface of the second circular drum 22 is covered with a steel cage frame, and an outer shell is also wrapped on the steel cage frame.

[0106] Example 6

[0107] See Figure 42-48 This embodiment provides a garbage packaging can for containing hazardous substances, including: a core of garbage and a barrel shell that seals and surrounds the garbage.

[0108] The barrel shell in this embodiment is a third circular barrel 26 and a fifth sealing cover 27 connected to the third circular barrel 26. A vacuum tank 28 is provided inside the third circular barrel 26. The material of the third circular barrel 26 is a precast concrete barrel or a metal barrel. The precast concrete barrel has a pre-embedded threaded sleeve for connecting the fifth sealing cover 27. Garbage is placed in the vacuum tank 28. The garbage that is more active in the air is sealed by the vacuum tank 28 and then placed in the third circular barrel 26.

[0109] Example 7

[0110] See Figure 49-54 This embodiment provides a garbage packaging can for containing hazardous substances, including: a core of garbage and a barrel shell that seals and surrounds the garbage.

[0111] In this embodiment, the barrel housing is a third semi-circular barrel 30 and a sixth sealing cover 31 bolted to the third semi-circular barrel 30. The edge of the opening side of the third semi-circular barrel 30 is bent inward to form a bolt through-hole edge, and the sixth sealing cover 31 is fixedly connected to the bolt through-hole edge of the third semi-circular barrel 30 by bolts. A third steel bar truss 32 is arranged inside the third semi-circular barrel 30, and the edge of the third steel bar truss 32 is fixedly connected to the inner wall of the third semi-circular barrel 30. The third steel bar truss 32 is used as a support strengthening member to enhance the pressure-bearing strength of the third semi-circular barrel 30. A steel cage frame is arranged outside the third semi-circular barrel 30 to enhance the connection strength of the barrel housing in cast-in-place concrete. A steel bar truss is arranged at the upper end of the sixth sealing cover 31.

Claims

1. A garbage encapsulation tank for containing harmful substances, characterized in that, Comprising: The garbage in the core part, and the barrel shell that encloses the garbage hermetically; The barrel shell is encapsulated with liquid or garbage with liquid or solid garbage; The shape of the barrel shell includes: a assembled barrel shell composed of two semi-circular barrels and a connecting piece connecting the two semi-circular barrels; or, a semi-circular barrel shell composed of a semi-circular barrel and a sealing cover; or, a circular whole barrel shell composed of a circular whole barrel with an open upper end and a sealing cover; or, a polygonal whole barrel shell composed of a polygonal whole barrel with an open upper end and a sealing cover; A support and reinforcement member is arranged inside the barrel shell, and the support and reinforcement member is used to increase the pressure-bearing strength of the barrel shell; The support and reinforcement member includes one or more of the following structures; the following structures include: support steel bars, support trusses, support rods, support frames.

2. The garbage encapsulation tank body for containing harmful substances according to claim 1, wherein, The two half barrels of the assembled barrel are divided into two assembling forms, One is that the two semi-circular barrels form an assembled barrel shell with a cavity through a connecting piece; The other is that the open sides of the two semi-circular barrels are sealed by a sealing cover to form a semi-circular barrel shell with two cavities, and then connected by a connecting piece to form an assembled barrel shell.

3. A garbage encapsulation tank for containing harmful substances according to claim 1, characterized in that, The connecting piece is also used to connect the semi-circular barrel of the semi-circular barrel shell with the sealing cover, connect the circular whole barrel of the circular whole barrel shell with the sealing cover, and connect the polygonal whole barrel of the polygonal whole barrel shell with the sealing cover. The connecting piece includes one or more of the following structures; the following structures include: connecting bolts, connecting card edge seats, cast-in-place concrete connecting pieces; The connecting bolt is used to fixedly connect the two semi-circular barrels together, and / or fixedly connect the circular whole barrel and the sealing cover together, and / or fixedly connect the polygonal whole barrel and the sealing cover together; The connecting card edge seat is used to cover the convex edge of the screw hole extending outside the two semi-circular barrels; The cast-in-place concrete connecting piece is used to fixedly connect the open side of the semi-circular barrel and the sealing cover by cast-in-place concrete.

4. A garbage encapsulation tank for containing harmful substances according to claim 1, characterized in that, A fiberglass barrel or a lead-lined barrel or a rock wool concrete barrel is arranged between the garbage in the circular whole barrel or the polygonal whole barrel with an open upper end and the barrel wall.

5. A garbage encapsulation tank for containing harmful substances according to claim 1, characterized in that, A steel bar cage is sleeved on the barrel shell, and the steel bar cage is used to increase the connection strength between the barrel shell and the cast-in-place concrete.

6. The garbage encapsulation tank body for containing harmful substances according to claim 1, wherein, Reinforcing beard bars or steel bar trusses extending into the barrel are arranged on the lower side of the sealing cover, and the reinforcing beard bars or steel bar trusses are used to enhance the connection strength between the sealing cover and the barrel shell.

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