Adsorption device for treating production wastewater

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses an adsorption device for treating production wastewater, which comprises a machine body, the machine body is in a hollow cylinder shape, a water inlet and a water outlet are arranged on the wall surface of the machine body, an adsorption structure is arranged in a cavity of the machine body, the adsorption structure comprises an adsorption strip and an adsorption cylinder, and the adsorption cylinder is rotatably connected in the cavity of the machine body. According to the scheme, during adsorption, the adsorption efficiency can be improved, and workers do not need to cooperate with a machine to work, so that the working pressure and working time of the workers are reduced; and when the adsorption cylinder rotates, the cleaning rod is driven to be in contact with the interior of the machine body cavity, so that waste water impurities attached to the wall surface of the machine body are cleaned, and the working pressure when workers clean the device is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and specifically relates to an adsorption device for processing production wastewater. Background Art

[0002] Adsorption is a commonly used method for treating low-concentration methanol production wastewater. Its principle is to use activated carbon, molecular sieves and other adsorbents with high specific surface area and porosity to adsorb a large amount of organic and inorganic matter in the wastewater to achieve the purpose of purifying methanol production wastewater.

[0003] Most of the existing wastewater adsorption devices are used by directly installing the activated carbon plate in a cylinder with sieve holes and then putting it into the wastewater for adsorption and purification. This process requires a long time to allow the activated carbon to fully adsorb the methanol in the wastewater. If you want to save waiting time, you need to manually stir the wastewater surface to improve the adsorption efficiency. During stirring, the wastewater will splash out of the device and cause environmental pollution, and the stirring consumes a lot of manual energy.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] An adsorption device for treating industrial wastewater comprises a body, which is in a hollow cylindrical shape. A water inlet and a water outlet are provided on the wall of the body. An adsorption structure is arranged in the cavity of the body. The adsorption structure comprises an adsorption strip and an adsorption cylinder. The adsorption cylinder is rotatably connected in the cavity of the body, and the adsorption strip and the adsorption cylinder are fixedly connected.

[0007] As a preferred embodiment of the utility model, the adsorption cylinder is in the shape of a hollow cylinder with an opening on the top, the wall of the adsorption cylinder is provided with filter holes, the wall of the adsorption strip is also provided with filter holes, the top of the adsorption cylinder also has an opening, and a plurality of adsorption strips are fixedly connected to the wall of the adsorption cylinder, the adsorption strips are distributed in a circular array on the wall of the adsorption cylinder, and each adsorption strip is connected to the cavity of the adsorption cylinder.

[0008] As a preferred embodiment of the utility model, the adsorption structure also includes a slot, a connecting rod and a cleaning rod. The slot is opened on the wall of the adsorption strip, the connecting rod is fixedly connected to the bottom of the side wall of the adsorption strip, and the cleaning rod is fixedly connected to the top of the connecting rod.

[0009] As a preferred embodiment of the utility model, the cross section of the cleaning rod is fan-shaped, and the arc surface of the cleaning rod can contact the inner wall surface of the cavity of the fuselage.

[0010] As a preferred embodiment of the utility model, the adsorption structure also includes a top cover, a card block and a card ball. The top cover is detachably connected to the top of the adsorption strip, the card block is fixedly connected to the side wall of the top cover, the card ball is elastically connected to the wall of the card block, and the bottom of the top cover can cover the top opening of the adsorption strip and the adsorption cylinder. The number of the card blocks is consistent with the card slot, the card slot can adapt to the card ball, and the card ball is carded in the card slot.

[0011] As a preferred embodiment of the utility model, the adsorption structure also includes a clamping block, a slide groove, a first clamping plate, a bolt, a slider and a second clamping plate. The clamping block is fixedly connected to the bottom of the top cover, the slide groove is opened at the bottom of the clamping block, the first clamping plate is fixedly connected to the bottom of the clamping block, the bolt is threadedly connected to the wall of the first clamping plate, the slider is slidably connected in the slide groove, the second clamping plate is fixedly connected to the bottom of the slider, and the wall of the second clamping plate is provided with a threaded hole.

[0012] As a preferred embodiment of the utility model, the width of the clamping block is consistent with the top opening of the adsorption strip, the cross-section of the slide groove and the slider is T-shaped, the slide groove can adapt to the slider, the position of the threaded hole on the wall of the second clamping plate corresponds to the position of the bolt, and the bolt is also threadedly connected to the threaded hole on the wall of the second clamping plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting an activated carbon plate installed in the adsorption structure, methanol wastewater can be adsorbed and purified, and the adsorption efficiency of the activated carbon plate during adsorption can also be improved, because the rotating motor will drive the adsorption cylinder and the adsorption strip to rotate in the wastewater to simulate the scene of stirring the water surface to improve the adsorption efficiency. Therefore, compared with the commonly used machines in the prior art, this solution can improve the adsorption efficiency during adsorption and does not require manual cooperation with the machine to work, thereby reducing the work pressure and working time of the workers. When the adsorption cylinder rotates, it will also drive the cleaning rod to contact the body cavity to clean the wastewater impurities attached to the wall of the body, thereby reducing the work pressure of the workers when cleaning the device.

[0015] 2. By setting up the adsorption structure, activated carbon plates of different thicknesses can be fixed on the device when installing the activated carbon plate to cope with different usage scenarios, and when the top cover is disassembled, it can be disassembled directly by simply pulling the top cover through the handle, thereby reducing the work pressure of the workers.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a side perspective view of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the interior of the fuselage of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the adsorption tube and adsorption strip of the utility model;

[0022] Figure 5 This is a three-dimensional diagram of the top cover of the utility model;

[0023] Figure 6 This is an exploded view of the clamping block structure of the utility model.

[0024] In the figure: 20, fuselage; 21, water inlet; 22, water outlet; 30, adsorption strip; 31, card slot; 32, adsorption cylinder; 33, connecting rod; 34, cleaning rod; 40, top cover; 41, card block; 42, card ball; 50, clamping block; 51, slide groove; 52, first clamping plate; 53, bolt; 54, slider; 55, second clamping plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0026] like Figure 1 and Figure 2 As shown, an adsorption device for treating industrial wastewater includes a body 20, which is in a hollow cylindrical shape. A water inlet 21 and a water outlet 22 are provided on the wall of the body 20. The water inlet 21 and the water outlet 22 are both equipped with valves. A rotating motor is installed through the bottom of the body 20, and a sealing ring is installed on the wall where the rotating motor and the body 20 are in contact. The rotating motor is electrically connected to a power source. This is an existing technology and will not be described in detail here.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, an adsorption structure is provided in the cavity of the fuselage 20, and the adsorption structure includes an adsorption bar 30 and an adsorption cylinder 32. The adsorption cylinder 32 is rotatably connected in the cavity of the fuselage 20, and the adsorption bar 30 and the adsorption cylinder 32 are fixedly connected. Activated carbon plates are fixed in the adsorption bar 30 and the adsorption cylinder 32, and the activated carbon plates can adsorb and purify low-concentration methanol wastewater.

[0028] like Figure 2 , Figure 3 and Figure 4As shown, the adsorption cylinder 32 is in the shape of a hollow cylinder with an opening on the top, and the wall surface of the adsorption cylinder 32 is provided with a filter hole, and the wall surface of the adsorption strip 30 is also provided with a filter hole. The top of the adsorption cylinder 32 also has an opening, and a plurality of adsorption strips 30 are fixedly connected to the wall surface of the adsorption cylinder 32, and the adsorption strips 30 are distributed in a circular array on the wall surface of the adsorption cylinder 32, and each adsorption strip 30 is connected to the cavity of the adsorption cylinder 32. The adsorption structure also includes a card slot 31, a connecting rod 33 and a cleaning rod 34. The card slot 31 is provided on the wall surface of the adsorption strip 30, and the connecting rod 33 is fixedly connected to the bottom of the side wall surface of the adsorption strip 30. The cleaning rod 34 is fixedly connected to the top of the connecting rod 33. The cross-section of the cleaning rod 34 is fan-shaped, and the arc surface of the cleaning rod 34 can contact the inner wall surface of the cavity of the fuselage 20. The adsorption structure also includes a clamp The clamping block 50, the slide groove 51, the first clamping plate 52, the bolt 53, the slider 54 and the second clamping plate 55, the clamping block 50 is fixedly connected to the bottom of the top cover 40, the slide groove 51 is opened at the bottom of the clamping block 50, the first clamping plate 52 is fixedly connected to the bottom of the clamping block 50, the bolt 53 is threadedly connected to the wall surface of the first clamping plate 52, the slider 54 is slidably connected in the slide groove 51, the second clamping plate 55 is fixedly connected to the bottom of the slider 54, the wall surface of the second clamping plate 55 is provided with a threaded hole, the width of the clamping block 50 is consistent with the top opening of the adsorption strip 30, the cross-sections of the slide groove 51 and the slider 54 are T-shaped, the slide groove 51 can adapt to the slider 54, the position of the threaded hole on the wall surface of the second clamping plate 55 corresponds to the position of the bolt 53, and the bolt 53 is also threadedly connected to the threaded hole on the wall surface of the second clamping plate 55;

[0029] When in use, the top of the body 20 is opened, and the top cover 40 is taken out of the body 20 through the handle installed on the top thereof. The card ball 42 and the card block 41 are connected by a spring, and the card ball 42 is separated from the card slot 31 at this time. The bolt 53 is rotated and the second clamping plate 55 and the first clamping plate 52 are adjusted to match the thickness of the activated carbon board through the bolt 53, and the activated carbon board is placed between the second clamping plate 55 and the first clamping plate 52, and then the second clamping plate 55 is adjusted by rotating the bolt 53 to clamp the activated carbon board in the distance between the first clamping plate 52 and the second clamping plate 55. When the second clamping plate 55 is engaged, the slider 54 will slide along the slide groove 51. After the activated carbon plate is fixed, the top cover 40 is fixed on the top of the adsorption cylinder 32. When the card ball 42 enters the card groove 31, the top cover 40 is fixed. The bottom of the adsorption cylinder 32 is connected to the rotating motor. When the power is turned on, the adsorption cylinder 32 will drive the adsorption bar 30 to slowly rotate around the center of the adsorption cylinder 32. When the adsorption bar 30 rotates, the connecting rod 33 and the cleaning rod 34 rotate at the center of the adsorption cylinder 32 at the same time. When the cleaning rod 34 rotates, the wall surface of the cleaning rod 34 will contact the wall surface of the cavity of the fuselage 20.

[0030] To summarize, by setting an activated carbon plate installed in the adsorption structure, methanol wastewater can be adsorbed and purified, and the adsorption efficiency of the activated carbon plate during adsorption can also be improved, because the rotating motor will drive the adsorption cylinder 32 and the adsorption strip 30 to rotate in the wastewater to simulate the scene of stirring the water surface to improve the adsorption efficiency. Therefore, compared with the commonly used machines in the prior art, this solution can improve the adsorption efficiency during adsorption and does not require manual cooperation with the machine to work, thereby reducing the work pressure and working time of the workers, and when the adsorption cylinder 32 rotates, it will also drive the cleaning rod 34 to contact the cavity of the fuselage 20, thereby cleaning the wastewater impurities attached to the wall of the fuselage 20, thereby reducing the work pressure of the workers when cleaning the device.

[0031] like Figure 5 As shown, the adsorption structure further includes a top cover 40, a clamping block 41 and a clamping ball 42. The top cover 40 is detachably connected to the top of the adsorption bar 30. The clamping block 41 is fixedly connected to the side wall of the top cover 40. The clamping ball 42 is elastically connected to the wall of the clamping block 41. The bottom of the top cover 40 can cover the top openings of the adsorption bar 30 and the adsorption cylinder 32. The number of the clamping blocks 41 is consistent with the number of the clamping slots 31. The clamping slots 31 can be adapted to the clamping balls 42, and the clamping balls 42 are clamped in the clamping slots 31.

[0032] When in use, the bolt 53 is rotated and the second clamping plate 55 and the first clamping plate 52 are adjusted to match the thickness of the activated carbon board through the bolt 53, and the activated carbon board is placed between the second clamping plate 55 and the first clamping plate 52, and then the second clamping plate 55 is adjusted by rotating the bolt 53 to clamp the activated carbon board in the gap between the first clamping plate 52 and the second clamping plate 55, thereby fixing the activated carbon board, and when the second clamping plate 55 is adjusted, the slider 54 will slide along the slide groove 51;

[0033] In summary, by setting up the adsorption structure, activated carbon plates of different thicknesses can be fixed on the device when installing the activated carbon plates so as to cope with different usage scenarios, and when removing the top cover 40, the top cover 40 can be removed directly by simply pulling it out through the handle, thereby reducing the work pressure of the workers.

[0034] Working principle: Open the top of the fuselage 20, take the top cover 40 out of the fuselage 20 through the handle installed on the top thereof, the card ball 42 and the card block 41 are connected by a spring, at this time the card ball 42 will be separated from the card slot 31, the bolt 53 is rotated and the second clamping plate 55 and the first clamping plate 52 are adjusted to match the thickness of the activated carbon board through the bolt 53 and the activated carbon board is placed between the second clamping plate 55 and the first clamping plate 52, and then the second clamping plate 55 is adjusted by rotating the bolt 53 to clamp the activated carbon board in the distance between the first clamping plate 52 and the second clamping plate 55, and the second clamping plate 55 is adjusted to match the thickness of the activated carbon board. When the second clamping plate 55 is engaged, the slider 54 will slide along the slide groove 51. After the activated carbon plate is fixed, the top cover 40 will be fixed on the top of the adsorption cylinder 32. When the card ball 42 enters the card groove 31, the top cover 40 is fixed. The bottom of the adsorption cylinder 32 is connected to the rotating motor. When the power is turned on, the adsorption cylinder 32 will drive the adsorption bar 30 to slowly rotate with the center of the adsorption cylinder 32. When the adsorption bar 30 rotates, the connecting rod 33 and the cleaning rod 34 rotate with the center of the adsorption cylinder 32 at the same time. When the cleaning rod 34 rotates, the wall surface of the cleaning rod 34 will contact the wall surface of the cavity of the fuselage 20.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An adsorption device for treating industrial wastewater, comprising a body (20), the body (20) being in a hollow cylindrical shape, a water inlet (21) and a water outlet (22) being provided on the wall surface of the body (20), characterized in that: An adsorption structure is arranged in the cavity of the fuselage (20), and the adsorption structure comprises an adsorption strip (30) and an adsorption cylinder (32). The adsorption cylinder (32) is rotatably connected in the cavity of the fuselage (20), and the adsorption strip (30) and the adsorption cylinder (32) are fixedly connected.

2. The adsorption device for treating industrial wastewater according to claim 1, characterized in that: The adsorption cylinder (32) is in the shape of a hollow cylinder with an opening at the top. The wall surface of the adsorption cylinder (32) is provided with a filter hole. The wall surface of the adsorption strip (30) is also provided with a filter hole. The top of the adsorption cylinder (32) also has an opening. The wall surface of the adsorption cylinder (32) is fixedly connected with a plurality of adsorption strips (30). The adsorption strips (30) are distributed in a circular array on the wall surface of the adsorption cylinder (32). Each adsorption strip (30) is connected to the cavity of the adsorption cylinder (32).

3. The adsorption device for treating industrial wastewater according to claim 1, characterized in that: The adsorption structure further comprises a card slot (31), a connecting rod (33) and a cleaning rod (34); the card slot (31) is provided on the wall surface of the adsorption strip (30); the connecting rod (33) is fixedly connected to the bottom of the side wall surface of the adsorption strip (30); and the cleaning rod (34) is fixedly connected to the top of the connecting rod (33).

4. The adsorption device for treating industrial wastewater according to claim 3, characterized in that: The cross section of the cleaning rod (34) is fan-shaped, and the arc surface of the cleaning rod (34) can contact the inner wall surface of the cavity of the fuselage (20).

5. The adsorption device for treating industrial wastewater according to claim 3, characterized in that: The adsorption structure further comprises a top cover (40), a clamping block (41) and a clamping ball (42); the top cover (40) is detachably connected to the top of the adsorption bar (30); the clamping block (41) is fixedly connected to the side wall of the top cover (40); the clamping ball (42) is elastically connected to the wall of the clamping block (41); the bottom of the top cover (40) can cover the top openings of the adsorption bar (30) and the adsorption cylinder (32); the number of the clamping blocks (41) is consistent with the number of the clamping slots (31); the clamping slots (31) can be adapted to the clamping balls (42); and the clamping balls (42) are clamped in the clamping slots (31).

6. The adsorption device for treating industrial wastewater according to claim 3, characterized in that: The adsorption structure also includes a clamping block (50), a sliding groove (51), a first clamping plate (52), a bolt (53), a sliding block (54) and a second clamping plate (55), wherein the clamping block (50) is fixedly connected to the bottom of the top cover (40), the sliding groove (51) is opened at the bottom of the clamping block (50), the first clamping plate (52) is fixedly connected to the bottom of the clamping block (50), the bolt (53) is threadedly connected to the wall surface of the first clamping plate (52), the sliding block (54) is slidably connected in the sliding groove (51), the second clamping plate (55) is fixedly connected to the bottom of the sliding block (54), and the wall surface of the second clamping plate (55) is provided with a threaded hole.

7. The adsorption device for treating industrial wastewater according to claim 6, characterized in that: The width of the clamping block (50) is consistent with the top opening of the adsorption strip (30); the cross-sections of the slide groove (51) and the slider (54) are T-shaped; the slide groove (51) can be adapted to the slider (54); the position of the threaded hole on the wall of the second clamping plate (55) corresponds to the position of the bolt (53); and the bolt (53) is also threadedly connected to the threaded hole on the wall of the second clamping plate (55).

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