Wastewater discharge pipe for waste activated carbon regeneration

Abstract

The utility model relates to a waste water discharge pipe for waste activated carbon regeneration, which comprises a discharge pipe, a plurality of purification plates are arranged in the discharge pipe along the length direction of the discharge pipe, the purification plates and the discharge pipe are jointly provided with dismounting parts, and the dismounting parts are convenient for operators to quickly dismount the corresponding purification plates. A plurality of auxiliary assemblies are arranged on the discharge pipe, the auxiliary assemblies correspond to the purification plates in position, and the number of the auxiliary assemblies is equal to that of the purification plates. The utility model relates to the technical field of waste water discharge pipes. The device has the effects that a large amount of wastewater is prevented from flowing out of the discharge pipe through the through holes for replacing the purification plate, and the surrounding environment is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater discharge pipes, in particular to a wastewater discharge pipe for regenerating waste activated carbon. Background Art

[0002] Hazardous waste activated carbon regeneration method, hazardous waste activated carbon regeneration is to reactivate the fully adsorbed hazardous waste activated carbon after treatment under certain conditions.

[0003] The production of hazardous waste activated carbon generates a large amount of wastewater, which requires purification panels to be placed in the discharge pipe to purify the wastewater.

[0004] At least two purification plates are placed in the discharge pipe. In the prior art, when replacing one of the purification plates, one of the purification plates is taken out by a tool, and the water flows along the original path through the remaining purification plates.

[0005] However, a large amount of wastewater flows along the original path. When the purification board is replaced, a large amount of wastewater may easily flow out, causing the surrounding environment to deteriorate. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wastewater discharge pipe for waste activated carbon regeneration, which has the effect of preventing a large amount of wastewater from flowing out to the outside of the discharge pipe through the through holes of the replacement purification plate, thereby avoiding damage to the surrounding environment.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions:

[0008] A wastewater discharge pipe for regenerating waste activated carbon, comprising a discharge pipe, wherein a plurality of purification plates are arranged along the length of the discharge pipe, wherein the purification plates and the discharge pipe are both provided with a disassembly portion, wherein the disassembly portion facilitates an operator to quickly disassemble and assemble the corresponding purification plates, and wherein a plurality of auxiliary components are provided on the discharge pipe, wherein the auxiliary components correspond to the positions of the purification plates, and the number of the auxiliary components is equal to the number of the purification plates;

[0009] When one of the purification plates is in a dismantling state, the corresponding auxiliary component prevents a large amount of wastewater in the discharge pipe from flowing through the purification plate in the dismantling state.

[0010] In a preferred example, the present invention can be further configured as follows: each of the auxiliary components includes a branch pipe, and a plurality of the branch pipes are arranged along the length direction of the discharge pipe, and the interior of the branch pipe is connected to the interior of the discharge pipe;

[0011] Two solenoid valves are symmetrically arranged on each branch pipe;

[0012] The purification plate is located between the two ports corresponding to the branch pipe;

[0013] Each of the auxiliary assemblies further comprises two cut-off assemblies;

[0014] The two cut-off components are both located between the two ports of the corresponding branch pipes, and the purification plate is located between the two corresponding cut-off components.

[0015] In a preferred embodiment, the present invention can be further configured as follows: the cut-off assembly includes a support frame, the support frame is fixedly arranged on the top of the discharge pipe, an electric telescopic rod is arranged on the top of the support frame, an output end of the electric telescopic rod passes through the corresponding support frame and is provided with a gate, and the gate portion is located in the discharge pipe;

[0016] The vertical cross-sectional width of the gate is adapted to the vertical cross-sectional width of the inner hole of the discharge pipe;

[0017] The height of the vertical section of the gate is 1.3 to 1.5 times the height of the vertical section of the inner hole of the discharge pipe.

[0018] In a preferred example, the present invention can be further configured as follows: a plurality of groups of restriction plates are symmetrically arranged on both sides of the inner wall of the discharge pipe, and the position of the purification plate is limited by the corresponding two groups of restriction plates.

[0019] In a preferred embodiment, the present invention can be further configured as follows: the disassembly portion includes a cover plate, a plurality of first through holes are opened on the top of the discharge pipe, the number of the first through holes is equal to the number of the purification plates, the first through holes are directly opposite to the corresponding purification plates, the cover plate completely covers the corresponding first through holes, and the cover plate is connected to the discharge pipe by bolts;

[0020] A sealing ring is provided along the edge direction of the bottom of the cover plate, and the sealing ring contacts the top of the discharge pipe.

[0021] In a preferred embodiment, the present invention can be further configured as follows: a first placement groove is provided on the top of each purification plate;

[0022] A positioning block is provided at the bottom of the cover plate. When the cover plate is installed on the discharge pipe, the positioning block is located in the corresponding first placement groove, and the positioning block is in contact with the inner hole wall of the corresponding first placement groove.

[0023] In summary, the present invention has at least one of the following beneficial technical effects:

[0024] 1. By arranging an auxiliary component on the discharge pipe, when replacing one of the purification plates, the auxiliary component changes the flow direction of the wastewater so that a large amount of wastewater does not pass through the purification plate being replaced, thereby preventing a large amount of wastewater from flowing out of the discharge pipe through the through-holes of the replacement purification plate, thereby avoiding damage to the surrounding environment.

[0025] 2. By opening a first placement groove on the top of the purification plate and providing a positioning plate at the bottom of the cover plate, it is convenient for the operator to quickly locate the position of the cover plate and connect the cover plate to the discharge pipe in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the main structure of this embodiment;

[0027] Figure 2 yes Figure 1 Schematic diagram of the internal structure from a top view;

[0028] Figure 3 yes Figure 1 Schematic diagram of the structure of the interrupt flow component;

[0029] Figure 4 yes Figure 1 Schematic diagram of the back structure of the middle cover;

[0030] Figure 5 yes Figure 2 Enlarged structural diagram at point A in the middle.

[0031] In the figure, 1. discharge pipe; 11. purification plate; 2. auxiliary component; 21. branch pipe; 22. solenoid valve; 3. cut-off component; 31. support frame; 32. electric telescopic rod; 33. gate; 4. restriction plate; 41. cover plate; 42. sealing ring; 5. first placement groove; 51. positioning block. DETAILED DESCRIPTION

[0032] The present invention will be described in further detail below with reference to the accompanying drawings.

[0033] Example:

[0034] Reference Figure 1-Figure 5 As shown, the present invention discloses a wastewater discharge pipe 1 for regenerating spent activated carbon, comprising a discharge pipe 1. Several purification plates 11 are disposed along the length of the discharge pipe 1. In this embodiment, there are two purification plates 11. Positioning blocks 51 are symmetrically positioned on either side of the inner wall of the discharge pipe 1. The positions of the purification plates 11 are defined by the corresponding two sets of positioning blocks 51 and the restriction plates 4.

[0035] The purification plate 11 and the positioning block 51 are both provided with a disassembly portion on the discharge pipe 1 , which facilitates the operator to quickly disassemble and assemble the corresponding positioning block 51 and the purification plate 11 .

[0036] The disassembly section includes a cover plate 41. A plurality of first through holes are formed on the top of the discharge pipe 1. The number of the first through holes is equal to the number of the positioning block 51 and the purification plate 11. The operator can remove the purification plate 11 through the corresponding first through holes.

[0037] The cover plate 41 completely covers the corresponding first through hole, and the positioning block 51 cover plate 41 is bolted to the positioning block 51 discharge pipe 1. A sealing ring 42 is provided along the bottom edge of the cover plate 41, and the sealing ring 42 of the positioning block 51 contacts the top of the positioning block 51 discharge pipe 1.

[0038] The top of the purification plate 11 contacts the bottom of the cover plate 41 .

[0039] A first placement groove 5 is provided on the top of each positioning block 51 purification plate 11, and a positioning block 51 is provided at the bottom of the cover plate 41. When the positioning block 51 cover plate 41 is installed on the positioning block 51 discharge pipe 1, the positioning block 51 51 is located in the first placement groove 5 of the corresponding positioning block 51, and the positioning block 51 51 is in contact with the inner hole wall of the first placement groove 5 of the corresponding positioning block 51.

[0040] The discharge pipe 1 is provided with a plurality of auxiliary components 2, and the auxiliary components 2 of the positioning block 51 correspond to the positions of the purification plates 11 of the positioning block 51. The number of the auxiliary components 2 is equal to the number of the purification plates 11 of the positioning block 51.

[0041] When the purification plate 11 of one of the positioning blocks 51 is in a disassembled state, the auxiliary component 2 of the corresponding positioning block 51 prevents the wastewater in the discharge pipe 1 of the positioning block 51 from flowing through the purification plate 11 of the positioning block 51 in the disassembled state.

[0042] Each positioning block 51 auxiliary assembly 2 includes a branch pipe 21. Several branch pipes 21 are arranged along the length of the positioning block 51 discharge pipe 1. The interior of the branch pipe 21 of the positioning block 51 is connected to the interior of the positioning block 51 discharge pipe 1. Two solenoid valves 22 are symmetrically installed on each positioning block 51 branch pipe 21 to control whether wastewater passes through the branch pipe 21.

[0043] The positioning block 51 auxiliary assembly 2 also includes two flow cut-off assemblies 3. The two positioning block 51 flow cut-off assemblies 3 are located between the two ports of the corresponding positioning block 51 branch pipe 21, and the positioning block 51 purification plate 11 is located between the two corresponding positioning block 51 flow cut-off assemblies 3.

[0044] The shut-off assembly 3 includes a support frame 31, a positioning block 51 support frame 31 is fixedly arranged on the top of the positioning block 51 discharge pipe 1, an electric telescopic rod 32 is arranged on the top of the positioning block 51 support frame 31, and the output end of the electric telescopic rod 32 of the positioning block 51 passes through the corresponding positioning block 51 support frame 31 and is provided with a gate 33, and the positioning block 51 gate 33 is partially located in the positioning block 51 discharge pipe 1.

[0045] The vertical cross-sectional width of the gate 33 matches the vertical cross-sectional width of the inner hole of the discharge pipe 1 through the positioning block 51. The vertical cross-sectional height of the gate 33 is 1.3 to 1.5 times the vertical cross-sectional height of the inner hole of the discharge pipe 1 through the positioning block 51. In this example, the vertical cross-sectional height of the gate 33 is 1.3 times the vertical cross-sectional height of the inner hole of the discharge pipe 1 through the positioning block 51. When the gate 33 passes through the discharge pipe 1, it mates with the inlet and outlet openings of the discharge pipe 1, making it difficult for wastewater to flow out between the gate 33 and the inlet and outlet openings.

[0046] The implementation principle of the above embodiment is:

[0047] First of all, it should be noted that the entire discharge pipe 1 is supported by a plurality of support frames 31. The entire discharge pipe 1 is tilted at a relatively small angle. The water inlet of the discharge pipe 1 is at a high position, and the water outlet of the discharge pipe 1 is at a low position.

[0048] When one of the purification plates 11 needs to be replaced.

[0049] First, the operator opens the two solenoid valves 22 on the branch pipes 21 corresponding to the purification plate 11 through the remote control. At this time, the water part inside the discharge pipe 1 passes through the branch pipe 21.

[0050] Next, the operator controls one of the electric telescopic rods 32 corresponding to the purification plate 11 through the remote control. The electric telescopic rod 32 is located between the water inlet of the discharge pipe 1 and the purification plate 11 to be replaced.

[0051] The electric telescopic rod 32 drives the corresponding gate 33 to move, and the gate 33 completely blocks the inside of the discharge pipe 1, and the water in the discharge pipe 1 passes through the branch pipe 21.

[0052] After a period of time (2-5 minutes depending on the actual situation), the operator activates another electric telescopic rod 32 in the same auxiliary assembly 2 via the remote control. This electric telescopic rod 32 drives the corresponding gate 33 to move, so that gate 33 also completely blocks the interior of discharge pipe 1. At this point, there is no wastewater or a small amount of wastewater between the two gates 33.

[0053] Next, the operator uses a tool to open the cover 41 to expose the purification plate 11 , takes out the purification plate 11 using the tool, puts a new purification plate 11 therein, and seals the cover 41 using the tool.

[0054] Next, the operator activates the two electric telescopic rods 32 simultaneously through the remote control, and the two electric telescopic rods 32 drive the corresponding gates 33 to move, so that the gates 33 return to their initial positions. It is particularly noted here that part of the gates 33 is always located in the discharge pipe 1.

[0055] Furthermore, the operator first closes the solenoid valve 22 at one end of the branch pipe 21 near the water inlet of the discharge pipe 1 through the remote control, and then waits for a period of time, and then closes the solenoid valve 22 on the other end of the branch pipe 21 through the remote control.

[0056] In addition, only one of the two purification plates 11 on the discharge pipe 1 can be replaced at a time.

[0057] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A wastewater discharge pipe for regenerating waste activated carbon, comprising a discharge pipe (1), wherein a plurality of purification plates (11) are provided in the discharge pipe (1) along its length direction, wherein the purification plates (11) and the discharge pipe (1) are provided with a disassembly portion, wherein the disassembly portion facilitates an operator to quickly disassemble and assemble the corresponding purification plates (11), and wherein the disassembly portion is characterized in that: The discharge pipe (1) is provided with a plurality of auxiliary components (2), the auxiliary components (2) are located correspondingly to the purification plates (11), and the number of the auxiliary components (2) is equal to the number of the purification plates (11); When one of the purification plates (11) is in a dismantling state, the corresponding auxiliary component (2) prevents a large amount of wastewater in the discharge pipe (1) from flowing through the purification plate (11) in the dismantling state.

2. The wastewater discharge pipe for regeneration of spent activated carbon according to claim 1, characterized in that: Each auxiliary component (2) includes a branch pipe (21), and a plurality of the branch pipes (21) are arranged along the length direction of the discharge pipe (1), and the interior of the branch pipe (21) is connected to the interior of the discharge pipe (1); Two solenoid valves (22) are symmetrically arranged on each branch pipe (21); The purification plate (11) is located between two ports corresponding to the branch pipe (21); Each of the auxiliary components (2) further comprises two cut-off components (3); The two cut-off components (3) are both located between the two ports of the corresponding branch pipe (21), and the purification plate (11) is located between the two cut-off components (3).

3. The wastewater discharge pipe for waste activated carbon regeneration according to claim 2, characterized in that: The cut-off assembly (3) comprises a support frame (31), the support frame (31) being fixedly arranged on the top of the discharge pipe (1), an electric telescopic rod (32) being arranged on the top of the support frame (31), an output end of the electric telescopic rod (32) passing through the corresponding support frame (31) and being provided with a gate (33), and the gate (33) being partially located in the discharge pipe (1); The vertical cross-sectional width of the gate (33) is adapted to the vertical cross-sectional width of the inner hole of the discharge pipe (1); The vertical section height of the gate (33) is 1.3 to 1.5 times the vertical section height of the inner hole of the discharge pipe (1).

4. The wastewater discharge pipe for regenerating waste activated carbon according to claim 1, characterized in that: Several groups of limiting plates (4) are symmetrically arranged on both sides of the inner wall of the discharge pipe (1), and the position of the purification plate (11) is limited by the corresponding two groups of limiting plates (4).

5. The wastewater discharge pipe for regeneration of waste activated carbon according to claim 3, characterized in that: The disassembly portion includes a cover plate (41), a plurality of first through holes are opened on the top of the discharge pipe (1), the number of the first through holes is equal to the number of the purification plates (11), the first through holes are directly opposite to the corresponding purification plates (11), the cover plate (41) completely covers the corresponding first through holes, and the cover plate (41) is connected to the discharge pipe (1) by bolts; A sealing ring (42) is provided at the bottom of the cover plate (41) along its edge direction, and the sealing ring (42) is in contact with the top of the discharge pipe (1).

6. The wastewater discharge pipe for regeneration of spent activated carbon according to claim 5, characterized in that: A first placement groove (5) is provided on the top of each purification plate (11); A positioning block (51) is provided at the bottom of the cover plate (41). When the cover plate (41) is installed on the discharge pipe (1), the positioning block (51) is located in the corresponding first placement groove (5), and the positioning block (51) is in contact with the inner hole wall of the corresponding first placement groove (5).

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