Sewage treatment device with activated carbon filter element

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an activated carbon filter element sewage treatment device which comprises a base, a sewage pool fixed on the base, a gantry bracket fixed on the base and above the sewage pool, a telescopic bracket arranged below the gantry bracket, and an activated carbon filter element replacement mechanism arranged below the telescopic bracket, the activated carbon filter element replacing mechanism comprises U-shaped supports capable of moving up and down, openings of the U-shaped supports face downwards, a plurality of activated carbon filter pipes are arranged between the U-shaped supports, first clamping blocks are fixed to the positions, located at one ends of the activated carbon filter pipes, of the U-shaped supports, and second clamping blocks are arranged at the other ends of the activated carbon filter pipes. The problems that an activated carbon filter element needs to be replaced after being used for a period of time, and a worker needs to wear gloves to take out the activated carbon filter element from sewage, so that the operation is very troublesome, inconvenience is brought to the work of the worker, the working intensity of the worker is increased, and the working efficiency of the worker is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with an activated carbon filter element. Background Art

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people. Activated carbon filter elements are usually used in sewage treatment. After being used for a period of time, the activated carbon filter elements need to be replaced. When replacing, the staff need to wear gloves to take out the activated carbon filter elements in the sewage. Such an operation is very troublesome, bringing inconvenience to the work of the staff, increasing the work intensity of the staff, and reducing the work efficiency of the staff. To solve the above problems, we propose a sewage treatment device with an activated carbon filter element. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] To solve the problem that after the activated carbon filter element is used for a period of time, it needs to be replaced, and when replacing, the staff need to wear gloves to take out the activated carbon filter element in the sewage. Such an operation is very troublesome, bringing inconvenience to the work of the staff, increasing the work intensity of the staff, and reducing the work efficiency of the staff, a sewage treatment device with an activated carbon filter element is provided.

[0005] (2) Technical Solutions

[0006] A sewage treatment device with an activated carbon filter element includes a base. A sewage tank is fixed on the base. A gantry bracket is fixed on the base and above the sewage tank. A telescopic bracket is arranged below the gantry bracket. An activated carbon filter element replacement mechanism is arranged below the telescopic bracket. The activated carbon filter element replacement mechanism includes a U-shaped support that can move up and down. The opening of the U-shaped support faces downward. A plurality of activated carbon filter tubes are arranged between the U-shaped supports. A first clamping block is fixed at one end of the activated carbon filter tube on the U-shaped support, and a second clamping block is arranged at the other end. Slots are formed on both the first clamping block and the second clamping block. Both ends of the activated carbon filter tube can be embedded in the slots. A clamping rod is horizontally fixed on the side wall of the first clamping block. The clamping rod penetrates through the side wall of the U-shaped support to the outside. A clamping block is fixed at the end of the clamping rod penetrating through the side wall of the U-shaped support to the outside. A through groove is formed on the clamping block. An inclined block is fixed inside the through groove. A push rod is vertically fixed on the lower surface of the gantry bracket. An inclined surface is formed at the bottom end of the push rod. The inclined surface of the inclined block abuts against the inclined surface formed at the bottom end of the push rod. A first return spring is sleeved on the clamping rod. One end of the first return spring is fixedly connected to the side wall of the U-shaped support, and the other end is fixedly connected to the side wall of the first clamping block.

[0007] As a preferred technical solution, the top end of the telescopic bracket is fixedly connected to the lower surface of the gantry bracket, and the bottom end of the telescopic bracket is fixedly connected to the upper surface of the U-shaped support.

[0008] As a preferred technical solution, a cylinder with an output shaft pointing vertically downward is fixed to the top of the gantry bracket, the cylinder output shaft passes through the top surface of the gantry bracket, and the cylinder output shaft end is fixedly connected to the top surface of the U-shaped support.

[0009] As a preferred technical solution, a locking plate is provided inside the slot, a second return spring is fixed to one end of the locking plate, and the other end of the second return spring is fixedly connected to the inner wall of the slot.

[0010] As a preferred technical solution, the number of activated carbon filter tubes is at least two.

[0011] (III) Beneficial effects

[0012] The beneficial effects of the utility model are:

[0013] (1) When the active filter tube needs to be replaced, the cylinder is started to drive the cylinder output shaft to move upward. The end of the cylinder output shaft is fixedly connected to the top surface of the C-shaped support. The upward movement of the cylinder output shaft cooperates with the telescopic bracket to drive the C-shaped support to move upward. A clamping rod is horizontally fixed on the side wall of the first clamping block. The clamping rod passes through the side wall of the C-shaped support and is externally arranged. A clamping block is fixed on the end of the clamping rod that passes through the side wall of the C-shaped support. A through groove is provided on the clamping block. A push rod is vertically fixed on the lower surface of the gantry bracket. The upward movement of the C-shaped support drives the clamping block to move upward. The clamping block moves upward until the push rod is inserted into the through groove of the clamping block. An inclined block is fixed inside the through groove. The bottom end of the push rod is formed with a slope, and the clamping block continues to move upward, and the slope of the slope block abuts against the slope formed at the bottom end of the push rod. At this time, the push rod drives the slope block to move right, and the movement of the slope block to the right drives the clamping block to move right. The movement of the clamping block to the right drives the clamping rod to move right, and the movement of the clamping rod to the right drives the first clamping block to move right, thereby making the first clamping block and the second clamping block move away from each other. At this time, the active filter tube can be taken out and then replaced, so that the staff does not need to wear gloves to take out the activated carbon filter tube from the sewage, which brings convenience to the staff's work, reduces the staff's work intensity, and improves the staff's work efficiency.

[0014] (2) After the replacement is completed, the cylinder output shaft moves downward, driving the U-shaped support to move downward until the push rod is separated from the clamping block. At this time, due to the action of the first reset spring, the first clamping block is reset, thereby cooperating with the second clamping block to clamp the active filter tube.

[0015] (3) The active filter tube can be further clamped by providing a locking plate and a second return spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is a structural schematic diagram of the present invention;

[0018] Figure 2 is a side cross-sectional view of the present invention;

[0019] 1 - Base; 2 - Sewage tank; 3 - Gantry bracket; 4 - Telescopic bracket; 5 - Activated carbon filter element replacement mechanism; 6 - U-shaped support; 7 - Activated carbon filter tube; 8 - First clamping block; 9 - Second clamping block; 10 - Clamping rod; 11 - Clamping block; 12 - Inclined block; 13 - Push rod; 14 - First return spring; 15 - Cylinder; 16 - Locking plate; 17 - Second return spring; Detailed implementation manners

[0020] A sewage treatment device with an activated carbon filter element of the present invention will be further described in conjunction with the accompanying drawings.

[0021] Combined with the attached Figure 1-2 As shown, a sewage treatment device with an activated carbon filter element includes a base 1. A sewage tank 2 is fixed on the base 1. A gantry bracket 3 is fixed on the base 1 and above the sewage tank 2. A telescopic bracket 4 is arranged below the gantry bracket 3. An activated carbon filter element replacement mechanism 5 is arranged below the telescopic bracket 4. The activated carbon filter element replacement mechanism 5 includes a U-shaped support 6 that can move up and down. The opening of the U-shaped support 6 faces downward. A plurality of activated carbon filter tubes 7 are arranged between the U-shaped supports 6. A first clamping block 8 is fixed at one end of the activated carbon filter tube 7 on the U-shaped support 6, and a second clamping block 9 is arranged at the other end. Slots are formed on both the first clamping block 8 and the second clamping block 9. Both ends of the activated carbon filter tube 7 can be embedded in the slots. A clamping rod 10 is horizontally fixed on the side wall of the first clamping block 8. The clamping rod 10 penetrates through the side wall of the U-shaped support 6 and extends outside. A clamping block 11 is fixed at the end of the clamping rod 10 that penetrates through the side wall of the U-shaped support 6 and extends outside. A through slot is formed on the clamping block 11, and an inclined block 12 is fixed inside the through slot. A push rod 13 is vertically fixed on the lower surface of the gantry bracket 3. An inclined surface is formed at the bottom end of the push rod 13. The inclined surface of the inclined block 12 abuts against the inclined surface formed at the bottom end of the push rod 13. A first return spring 14 is sleeved on the clamping rod 10. One end of the first return spring 14 is fixedly connected to the side wall of the U-shaped support 6, and the other end is fixedly connected to the side wall of the first clamping block 8.

[0022] It should be noted that when the active filter tube 7 needs to be replaced, the cylinder 15 is started to drive the output shaft of the cylinder 15 to move upward, and the output shaft end of the cylinder 15 is fixedly connected to the top surface of the U-shaped support 6. The output shaft of the cylinder 15 moves upward to cooperate with the telescopic bracket 4 to drive the U-shaped support 6 to move upward. A clamping rod 10 is horizontally fixed on the side wall of the first clamping block 8, and the clamping rod 10 penetrates the side wall of the U-shaped support 6 and is externally arranged. A clamping block 11 is fixed at one end of the device, and a through groove is opened on the clamping block 11. A push rod 13 is vertically fixed to the lower surface of the gantry bracket 3. The U-shaped support 6 moves upward to drive the clamping block 11 to move upward. The clamping block 11 moves upward until the push rod 13 is inserted into the through groove of the clamping block 11. An inclined block 12 is fixed inside the through groove. The bottom end of the push rod 13 is formed with an inclined surface. The clamping block 11 continues to move upward, and the inclined surface of the inclined block 12 forms an inclined surface with the bottom end of the push rod 13. The inclined surfaces of the shaped parts abut against each other, at this time, the push rod 13 drives the inclined block 12 to move right, the inclined block 12 moves rightward, drives the clamping block 11 to move rightward, the clamping block 11 moves rightward, drives the clamping rod 10 to move rightward, and the clamping rod 10 moves rightward and drives the first clamping block 8 to move rightward, so that the first clamping block 8 and the second clamping block 9 move away from each other, and the active filter tube 7 can be taken out at this time, and then replaced. After the replacement is completed, the output shaft of the cylinder 15 moves downward, driving the shaped support 6 to move downward until the push rod 13 is separated from the clamping block 11. At this time, due to the action of the spring force of the first reset spring 14, the first clamping block 8 is driven to reset, thereby cooperating with the second clamping block 9 to clamp the active filter tube 7, so that the staff does not need to wear gloves to take out the activated carbon filter tube 7 in the sewage, which brings convenience to the staff's work, reduces the staff's work intensity, and improves the staff's work efficiency.

[0023] Combined with Figure 1 As shown, the top end of the telescopic bracket 4 is fixedly connected to the lower surface of the gantry bracket 3, and the bottom end of the telescopic bracket 4 is fixedly connected to the upper surface of the U-shaped support 6.

[0024] Combined with Figure 1 As shown, a cylinder 15 with an output shaft pointing vertically downward is fixed to the top of the gantry bracket 3 , the output shaft of the cylinder 15 passes through the top surface of the gantry bracket 3 , and the output shaft end of the cylinder 15 is fixedly connected to the top surface of the U-shaped support 6 .

[0025] Combined with Figure 2 As shown, a locking plate 16 is disposed inside the slot, a second return spring 17 is fixed to one end of the locking plate 16, and the other end of the second return spring 17 is fixedly connected to the inner wall of the slot.

[0026] It should be noted that the active filter tube 7 can be further clamped by providing the locking plate 16 and the second return spring 17 .

[0027] Furthermore, the number of activated carbon filter tubes 7 is at least two.

[0028] Working principle: When the active filter tube 7 needs to be replaced, the cylinder 15 is started to drive the output shaft of the cylinder 15 to move upward. The output shaft end of the cylinder 15 is fixedly connected to the top surface of the U-shaped support 6. The output shaft of the cylinder 15 moves upward to cooperate with the telescopic bracket 4 to drive the U-shaped support 6 to move upward. A clamping rod 10 is horizontally fixed on the side wall of the first clamping block 8. The clamping rod 10 penetrates the side wall of the U-shaped support 6 and is externally arranged. A clamping block 11 is fixed at one end, and a through groove is opened on the clamping block 11. A push rod 13 is vertically fixed on the lower surface of the gantry bracket 3. The U-shaped support 6 moves upward to drive the clamping block 11 to move upward. The clamping block 11 moves upward until the push rod 13 is inserted into the through groove of the clamping block 11. An inclined block 12 is fixed inside the through groove. The bottom end of the push rod 13 is formed with an inclined surface. The clamping block 11 continues to move upward, and the inclined surface of the inclined block 12 is formed with the bottom end of the push rod 13. The inclined surfaces abut against each other, at this time, the push rod 13 drives the inclined block 12 to move right, the inclined block 12 moves rightward, drives the clamping block 11 to move rightward, the clamping block 11 moves rightward, drives the clamping rod 10 to move rightward, and the clamping rod 10 moves rightward and drives the first clamping block 8 to move rightward, so that the first clamping block 8 and the second clamping block 9 move away from each other, and the active filter tube 7 can be taken out at this time, and then replaced. When the replacement is completed, the output shaft of the cylinder 15 moves downward, driving the U-shaped support 6 to move downward until the push rod 13 is separated from the clamping block 11. At this time, due to the action of the spring force of the first reset spring 14, the first clamping block 8 is driven to reset, thereby cooperating with the second clamping block 9 to clamp the active filter tube 7, so that the staff does not need to wear gloves to take out the activated carbon filter tube 7 in the sewage, which brings convenience to the staff's work, reduces the staff's work intensity, and improves the staff's work efficiency.

[0029] The above embodiments are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary personnel in this field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have been fully recorded in the claims.

Claims

1. An activated carbon filter element sewage treatment device, comprising a base (1), a sewage pool (2) being fixed on the base (1), characterized in that: A gantry bracket (3) is fixed on the base (1) and above the sewage tank (2). An expansion bracket (4) is arranged below the gantry bracket (3). An activated carbon filter element replacement mechanism (5) is arranged below the expansion bracket (4). The activated carbon filter element replacement mechanism (5) includes a U-shaped support (6) that can move up and down. The opening of the U-shaped support (6) faces downward. A plurality of activated carbon filter tubes (7) are arranged between the U-shaped supports (6). A first clamping block (8) is fixed at one end of the activated carbon filter tube (7) on the U-shaped support (6), and a second clamping block (9) is arranged at the other end. Slots are formed on both the first clamping block (8) and the second clamping block (9). Both ends of the activated carbon filter tube (7) can be embedded in the slots. A clamping rod (10) is horizontally fixed on the side wall of the first clamping block (8). The clamping rod (10) penetrates through the side wall of the U-shaped support (6) and extends outside. A clamping block (11) is fixed at the end of the clamping rod (10) that penetrates through the side wall of the U-shaped support (6) and extends outside. A through groove is formed on the clamping block (11), and an inclined block (12) is fixed inside the through groove. A push rod (13) is vertically fixed on the lower surface of the gantry bracket (3). An inclined surface is formed at the bottom end of the push rod (13). The inclined surface of the inclined block (12) abuts against the inclined surface formed at the bottom end of the push rod (13). A first return spring (14) is sleeved on the clamping rod (10). One end of the first return spring (14) is fixedly connected to the side wall of the U-shaped support (6), and the other end is fixedly connected to the side wall of the first clamping block (8).

2. The activated carbon filter element sewage treatment device according to claim 1, characterized in that: The top end of the expansion bracket (4) is fixedly connected to the lower surface of the gantry bracket (3), and the bottom end of the expansion bracket (4) is fixedly connected to the upper surface of the U-shaped support (6).

3. The activated carbon filter element sewage treatment device according to claim 2, characterized in that: A cylinder (15) with its output shaft vertically downward is fixed at the top end of the gantry bracket (3). The output shaft of the cylinder (15) penetrates through the top surface of the gantry bracket (3), and the end of the output shaft of the cylinder (15) is fixedly connected to the top surface of the U-shaped support (6).

4. The activated carbon filter element sewage treatment device according to claim 1, characterized in that: A locking plate (16) is arranged inside the slot. One end of the locking plate (16) is fixed with a second return spring (17), and the other end of the second return spring (17) is fixedly connected to the inner wall of the slot.

5. The activated carbon filter element sewage treatment device according to claim 1, characterized in that: The number of the activated carbon filter tubes (7) is at least two.

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