An industrial wastewater degradation treatment device based on activated carbon

Abstract

The present invention discloses an industrial wastewater degradation treatment device based on activated carbon, and relates to the technical field of industrial wastewater treatment. The industrial wastewater degradation treatment device based on activated carbon comprises a tank body, the top and bottom of the tank body are respectively welded with a water inlet and a water outlet connected to the inner cavity thereof, and a hydraulic cylinder is fixedly installed in the middle of the top of the tank body, the output end of the hydraulic cylinder passes through the inner top of the tank body and is fixedly connected to a moving rod, an elastic net is fixedly connected to the middle of the inner wall of the tank body, and the middle of the elastic net is fixedly connected to the moving rod. In the industrial wastewater degradation treatment device based on activated carbon, the movable contact mechanism continuously expands the contact range with the surrounding activated carbon particles during the deformation process, thereby effectively improving the contact effect with the activated carbon particles, so that the relative positions and angles of a large number of activated carbon particles change, and avoids the situation where the parts of the activated carbon particles that contact each other cannot effectively absorb toxic substances and impurities.

Description

Technical Field

[0001] The invention relates to the technical field of industrial wastewater treatment, and in particular to an industrial wastewater degradation treatment device based on activated carbon. Background Art

[0002] Adsorption is a method of removing one or more substances in wastewater by adsorbing them on the solid surface using porous solid substances (i.e. adsorbents). Commonly used adsorbents include various activated carbon adsorbents based on carbon and metal and non-metal oxide adsorbents (such as silica gel, alumina, molecular sieves, natural clay, etc.). Activated carbon-based materials are recommended as adsorbents for soluble, biodegradable COD in sewage treatment because of their large adsorption capacity at normal and low temperatures. At present, activated carbon has been widely used in water treatment processes, such as directly adding powdered activated carbon to sewage and filtering with granular activated carbon. Activated carbon has a good removal efficiency for micro-pollution and color in water.

[0003] After being put into the treatment pool, the activated carbon settles to the bottom of the pool. After the activated carbon particles accumulate, the utilization rate of its surface area is significantly reduced, resulting in some particles inside the activated carbon layer being unable to fully utilize their utilization rate, causing a waste of resources. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an industrial wastewater degradation treatment device based on activated carbon, which can effectively improve the utilization rate of activated carbon particles and avoid the situation where the surface area of ​​the particles cannot be fully utilized in the stacked state.

[0005] To achieve the above objectives, the present invention is implemented through the following technical scheme: an activated carbon-based industrial wastewater degradation treatment device, comprising a tank body, wherein the top and bottom of the tank body are respectively welded with a water inlet and a water outlet connected to the inner cavity thereof, and a hydraulic cylinder is fixedly installed in the middle of the top of the tank body, the output end of the hydraulic cylinder passes through the inner top of the tank body and is fixedly connected to a moving rod, an elastic net is fixedly connected to the middle of the inner wall of the tank body, and the middle part of the elastic net is fixedly connected to the moving rod, the elastic net is filled with activated carbon particles, and a plurality of movable contact mechanisms are equidistantly arranged in the elastic net, and an auxiliary contact mechanism is arranged between every two adjacent movable contact mechanisms.

[0006] Preferably, the movable contact mechanism includes a connecting rod, a V-shaped rod, a cylindrical magnetic block, an elastic spherical capsule, an arc-shaped magnetic sheet, an arc-shaped rod and a squeezing ball. The number of the connecting rods is two, and the opposite ends of the two connecting rods are fixedly connected to the inner wall of the elastic net and the movable rod respectively. The number of the V-shaped rods is two, and the two V-shaped rods are symmetrically arranged. The left and right ends of the two V-shaped rods are respectively hinged at the opposite ends of the two connecting rods. The spherical capsule is located between the two V-shaped rods, and the top and bottom of the spherical capsule are respectively fixedly connected to the upper and lower sides of the inner wall of the elastic net. Arc-shaped magnetic sheets are embedded in the front and back sides of the spherical capsule, and the magnetic force between the arc-shaped magnetic sheet and the cylindrical magnetic block repels each other. A plurality of arc-shaped rods equidistantly distributed in rows are fixedly connected to one side of the spherical capsule opposite to the straight rod, and a squeezing ball is fixedly connected to the end of the arc-shaped rod away from the straight rod.

[0007] Preferably, the V-shaped rod is composed of two straight rods and a cylindrical magnetic block, and adjacent ends of the two straight rods are sleeved in the middle of the cylindrical magnetic block.

[0008] Preferably, the diameters of the upper and lower ends of the cylindrical magnetic block are larger than the diameter of the middle portion, and the position of the cylindrical magnetic block is opposite to the arc-shaped magnetic piece.

[0009] Preferably, the auxiliary contact mechanism includes an arc tube, an elastic membrane, a sliding block, a reset spring, a first contact rod and a second contact rod, the two ends of the arc tube are respectively fixedly connected to the spherical capsules in two adjacent movable contact mechanisms, the inner cavity of the arc tube is connected to the inner cavity of the spherical capsule, the middle part of one side of the arc tube opposite to the moving rod is fixedly connected with an elastic membrane running through the inner and outer sides of the tube wall, two sliding blocks are slidably connected in the arc tube, and the two sliding blocks are respectively located on both sides of the elastic membrane, the opposite sides of the two sliding blocks are fixedly connected with reset springs, and the end of the reset spring away from the sliding block is fixedly connected to the inner wall of the arc tube, one end of the first contact rod is fixedly connected to the outer surface of the elastic membrane, and several second contact rods are fixedly connected to the side surface of the first contact rod.

[0010] Preferably, the return spring is in a contracted state when stationary, and the elastic force of the return spring is greater than the deadweight of the sliding block, and the distance between the two sliding blocks is greater than the length of the elastic membrane.

[0011] The present invention provides an industrial wastewater degradation treatment device based on activated carbon. It has the following beneficial effects:

[0012] (1) The activated carbon-based industrial wastewater degradation treatment device uses the movable contact mechanism to push the activated carbon particles when it is deformed by traction and contacts the surrounding activated carbon particles, thereby changing the relative position of the activated carbon particles in the elastic net, causing the contact points between the activated carbon particles to change, thereby fully improving the surface area utilization rate of the activated carbon particles and effectively absorbing a large amount of toxic substances and impurities in the industrial wastewater.

[0013] (2) In the activated carbon-based industrial wastewater degradation treatment device, the movable contact mechanism continuously expands the contact range with the surrounding activated carbon particles during the deformation process, thereby effectively improving the contact effect between the activated carbon particles, causing the relative positions and angles of a large number of activated carbon particles to change, thereby avoiding the situation where the parts of the activated carbon particles that are in contact with each other cannot effectively absorb toxic substances and impurities.

[0014] (3) The activated carbon-based industrial wastewater degradation treatment device, based on the deformation of the movable contact mechanism during the traction process, causes the air in the movable contact mechanism to be squeezed and push the contact rod to deviate in the activated carbon particles, further fully increasing the contact range between the movable contact mechanism and the activated carbon particles in the elastic net, thereby achieving the purpose of improving the utilization rate of the activated carbon particles.

[0015] (4) In the activated carbon-based industrial wastewater degradation treatment device, when the elastic net is deformed by traction, the impurity particles accumulated on the surface of the activated carbon particles fall off after the activated carbon particles are tilted. At the same time, when the elastic net is reciprocatedly stretched, the turbulence generated in the water acts on the surface of the activated carbon particles, which can effectively promote the sludge and impurity particles attached to the surface to fall off. Furthermore, when the movable contact mechanism is deformed and contacts the activated carbon particles, it can also scrape off the impurities attached to the surface of the activated carbon particles, thereby increasing the service life of the activated carbon and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a front cross-sectional view of the structure of the present invention;

[0018] Figure 3 It is a cross-sectional view of the structure of the present invention;

[0019] Figure 4 For the present invention Figure 3 A magnified view of the structure at A;

[0020] Figure 5 It is a cross-sectional view of the auxiliary contact mechanism of the present invention.

[0021] In the figure: 1 tank body, 2 hydraulic cylinder, 3 moving rod, 4 elastic net, 5 movable contact mechanism, 6 auxiliary contact mechanism, 51 connecting rod, 52 V-shaped rod, 53 cylindrical magnetic block, 54 spherical capsule, 55 arc-shaped magnetic sheet, 56 arc-shaped rod, 57 squeezing ball, 61 arc-shaped tube, 62 elastic membrane, 63 sliding block, 64 return spring, 65 first contact rod, 66 second contact rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] See also Figure 1-5 The present invention provides a technical solution: an activated carbon-based industrial wastewater degradation treatment device, comprising a tank body 1, the top and bottom of the tank body 1 are respectively welded with a water inlet and a water outlet connected to the inner cavity thereof, and a hydraulic cylinder 2 is fixedly installed in the middle of the top of the tank body 1, the output end of the hydraulic cylinder 2 passes through the inner top of the tank body 1 and is fixedly connected to a moving rod 3, an elastic net 4 is fixedly connected to the middle of the inner wall of the tank body 1, and the middle of the elastic net 4 is fixedly connected to the moving rod 3, the elastic net 4 is filled with activated carbon particles, and a plurality of movable contact mechanisms 5 are equidistantly arranged in the elastic net 4, and an auxiliary contact mechanism 6 is arranged between every two adjacent movable contact mechanisms 5.

[0025] The movable contact mechanism 5 includes a connecting rod 51, a V-shaped rod 52, a cylindrical magnetic block 53, an elastic spherical capsule 54, an arc-shaped magnetic sheet 55, an arc-shaped rod 56 and a squeezing ball 57. The number of the connecting rods 51 is two, and the opposite ends of the two connecting rods 51 are fixedly connected to the inner wall of the elastic net 4 and the moving rod 3 respectively. The number of the V-shaped rods 52 is two, and the two V-shaped rods 52 are symmetrically arranged. The left and right ends of the two V-shaped rods 52 are respectively hinged to the opposite ends of the two connecting rods 51. The spherical capsule 54 is located between the two V-shaped rods 52, and the top and bottom of the spherical capsule 54 are respectively connected to the inner wall of the elastic net 4. The upper and lower sides are fixedly connected, and arc-shaped magnetic sheets 55 are embedded in the front and back sides of the spherical capsule 54. The arc-shaped magnetic sheets 55 and the cylindrical magnetic blocks 53 repel each other magnetically. A plurality of arc-shaped rods 56 equidistantly distributed in rows are fixedly connected to one side of the spherical capsule 54 opposite to the straight rod, and an extrusion ball 57 is fixedly connected to one end of the arc-shaped rod 56 away from the straight rod. The V-shaped rod 52 is composed of two straight rods and a cylindrical magnetic block 53. The adjacent ends of the two straight rods are sleeved on the middle part of the cylindrical magnetic block 53. The diameters of the upper and lower ends of the cylindrical magnetic block 53 are larger than the diameter of the middle part, and the position of the cylindrical magnetic block 53 is opposite to the arc-shaped magnetic sheet 55.

[0026] The auxiliary contact mechanism 6 includes an arc tube 61, an elastic membrane 62, a sliding block 63, a reset spring 64, a first contact rod 65 and a second contact rod 66. The two ends of the arc tube 61 are respectively fixedly connected to the spherical capsules 54 in the two adjacent movable contact mechanisms 5. The inner cavity of the arc tube 61 is connected to the inner cavity of the spherical capsule 54. The middle part of one side of the arc tube 61 opposite to the moving rod 3 is fixedly connected with an elastic membrane 62 that runs through the inner and outer sides of the tube wall. Two sliding blocks 63 are slidably connected in the arc tube 61, and the two sliding blocks 63 are respectively located at the elastic membrane 62 and the elastic membrane 62. On both sides of the membrane 62, the opposite sides of the two sliding blocks 63 are fixedly connected with return springs 64, and the end of the return spring 64 away from the sliding block 63 is fixedly connected to the inner wall of the arc tube 61, one end of the first contact rod 65 is fixedly connected to the outer surface of the elastic membrane 62, and several second contact rods 66 are fixedly connected to the side surface of the first contact rod 65. The return spring 64 is in a contracted state when stationary, and the elastic force of the return spring 64 is greater than the dead weight of the sliding block 63, and the distance between the two sliding blocks 63 is greater than the length of the elastic membrane 62.

[0027] When in use, the water inlet and the water outlet at the top and the bottom of the tank body 1 are connected to the external water pipe respectively, and the waste water is purified by the activated carbon particles filled in the elastic net 4 when passing through the elastic net 4. After a period of use, the parts of the surfaces of the aggregated activated carbon particles that are in contact with each other are not effectively utilized. At this time, the hydraulic cylinder 2 is operated to drive the moving rod 3 to reciprocate up and down, so that the elastic net 4 is stretched by the moving rod 3. During the stretching process of the elastic net 4, the two connecting rods 51 in the movable contact mechanism 5 move in opposite directions, and the middle parts of the two V-shaped rods 52, that is, the cylindrical magnetic block 53 are pulled toward the spherical capsule 54 through the connection mode of the connecting rod 51 and the V-shaped rod 52. During the movement of the above structure, the V-shaped rod 52 drives the arc rod 56 and the squeezing ball 57 to move when moving, thereby having a pushing effect on the activated carbon particles in the elastic net 4, thereby changing the activated carbon particles. The relative position and contact surface between the particles are improved, thereby achieving the effect of fully utilizing the surface of the activated carbon particles to adsorb impurities in the wastewater. The range of the activated carbon particles that are pushed is further expanded by squeezing the ball 57. When the cylindrical magnetic block 53 is close to the arc-shaped magnetic sheet 55, it is pushed toward the inside of the spherical capsule 54 based on the magnetic repulsion, thereby squeezing the spherical capsule 54. During the process of increasing internal pressure, the sliding block 63 is pushed and moves. During the relative movement of the two sliding blocks 63, the air in the arc tube 61 is continuously squeezed, so that the elastic membrane 62 bulges outward and drives the first contact rod 65 and the second contact rod 66 to move, further promoting the relative position of the activated carbon particles to change, thereby avoiding the situation where the contact surface between the activated carbon particles cannot be fully utilized when the activated carbon particles are in a static state for a long time, thereby greatly improving the purification effect of the activated carbon particles.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An activated carbon-based industrial wastewater degradation treatment device, comprising a tank body (1), characterized in that: The top and bottom of the tank body (1) are respectively welded with a water inlet and a water outlet connected to the inner cavity thereof, and a hydraulic cylinder (2) is fixedly installed in the middle of the top of the tank body (1), the output end of the hydraulic cylinder (2) penetrates the inner top of the tank body (1) and is fixedly connected to a moving rod (3), an elastic net (4) is fixedly connected to the middle of the inner wall of the tank body (1), and the middle of the elastic net (4) is fixedly connected to the moving rod (3), the elastic net (4) is filled with activated carbon particles, and a plurality of movable contact mechanisms (5) are equidistantly arranged in the elastic net (4), and an auxiliary contact mechanism (6) is arranged between every two adjacent movable contact mechanisms (5); The movable contact mechanism (5) comprises a connecting rod (51), a V-shaped rod (52), a columnar magnetic block (53), an elastic spherical capsule (54), an arc-shaped magnetic sheet (55), an arc-shaped rod (56) and a squeezing ball (57). The number of the connecting rods (51) is two, and the opposite ends of the two connecting rods (51) are fixedly connected to the inner wall of the elastic net (4) and the movable rod (3) respectively. The V-shaped rod (52) is composed of two straight rods and a columnar magnetic block (53). The adjacent ends of the two straight rods are both sleeved in the middle of the columnar magnetic block (53). The number of the V-shaped rods (52) is two, and the two V-shaped rods (52) are symmetrical. The left and right ends of the two V-shaped rods (52) are respectively hinged to the opposite ends of the two connecting rods (51); the spherical capsule (54) is located between the two V-shaped rods (52); the top and bottom of the spherical capsule (54) are respectively fixedly connected to the upper and lower sides of the inner wall of the elastic net (4); arc-shaped magnetic sheets (55) are embedded in the front and rear sides of the spherical capsule (54); the arc-shaped magnetic sheets (55) and the columnar magnetic blocks (53) repel each other by magnetic force; a plurality of arc-shaped rods (56) arranged in rows and at equal intervals are fixedly connected to one side of the spherical capsule (54) opposite to the straight rod; and a squeezing ball (57) is fixedly connected to the end of the arc-shaped rod (56) away from the straight rod; The auxiliary contact mechanism (6) comprises an arc tube (61), an elastic membrane (62), a sliding block (63), a return spring (64), a first contact rod (65) and a second contact rod (66); the two ends of the arc tube (61) are respectively fixedly connected to the spherical capsules (54) in the two adjacent movable contact mechanisms (5); the inner cavity of the arc tube (61) is connected to the inner cavity of the spherical capsule (54); the elastic membrane (62) penetrating the inner and outer sides of the tube wall is fixedly connected to the middle part of one side of the arc tube (61) opposite to the moving rod (3). Two sliding blocks (63) are slidably connected inside the arc tube (61), and the two sliding blocks (63) are respectively located on both sides of the elastic membrane (62), and the opposite sides of the two sliding blocks (63) are fixedly connected with return springs (64), and one end of the return spring (64) away from the sliding block (63) is fixedly connected to the inner wall of the arc tube (61), one end of the first contact rod (65) is fixedly connected to the outer surface of the elastic membrane (62), and a plurality of second contact rods (66) are fixedly connected to the side surface of the first contact rod (65).

2. The industrial wastewater degradation treatment device based on activated carbon according to claim 1 is characterized in that: The diameters of the upper and lower ends of the columnar magnetic block (53) are greater than the diameter of the middle portion, and the position of the columnar magnetic block (53) is opposite to the arc-shaped magnetic sheet (55).

3. The industrial wastewater degradation treatment device based on activated carbon according to claim 1 is characterized in that: The return spring (64) is in a contracted state when stationary, and the elastic force of the return spring (64) is greater than the deadweight of the sliding block (63), and the distance between the two sliding blocks (63) is greater than the length of the elastic membrane (62).

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