CN216799289U

CN216799289U - Heavy metal pretreatment device for dysprosium oxide production wastewater

Info

Publication number: CN216799289U
Application number: CN202220402852.3U
Authority: CN
Inventors: 陈敏超
Original assignee: Shouguang Hongda Rare Earth Materials Co ltd
Current assignee: Shouguang Hongda Rare Earth Materials Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-24
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a heavy metal pretreatment device for dysprosium oxide production wastewater, which comprises a treatment box, the right side wall of the treatment box is fixedly connected with a gas purification box near the top, the left side of the upper surface of the gas purification box is fixedly connected with a gas pump, the top in the air purifying box is movably connected with an activated carbon adsorption net and an air purifying layer from top to bottom in turn, the waste gas is sucked into the gas purifying box by the arranged air pump and is purified by the reaction solvent, the activated carbon adsorption net and the gas purifying layer, when the activated carbon adsorption net and the air purification layer need to be replaced, the activated carbon adsorption net and the air purification layer can be driven to move towards the direction close to the fixed block through the ejection springs and the ejection blocks, the sealing performance of the activated carbon adsorption net, the air purification layer and the air purification box can be improved, thereby can improve the sealed effect of net gas case and be convenient for change active carbon adsorption net and net gas layer.

Description

Heavy metal pretreatment device for dysprosium oxide production wastewater

Technical Field

The utility model relates to the technical field of dysprosium oxide production equipment, in particular to a heavy metal pretreatment device for dysprosium oxide production wastewater.

Background

Dysprosium oxide is a chemical substance, white powder, slightly hygroscopic, capable of absorbing moisture and carbon dioxide in air, many times stronger in magnetism than ferric oxide, soluble in acid and ethanol, and mainly used for lighting sources.

Dysprosium oxide can produce a large amount of waste water in the production process, waste gas can be produced in the process of pretreating the waste water, most of waste water heavy metal pretreatment devices on the market at present do not have the function of treating the waste gas, the waste gas is accumulated in the pretreatment devices, and the subsequent treatment of the waste water and the waste gas is influenced, so that the heavy metal pretreatment device for dysprosium oxide production waste water is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the traditional technology and provide a heavy metal pretreatment device for dysprosium oxide production wastewater so as to solve the problems in the background technology.

The aim of the utility model is achieved by the following technical measures:

a heavy metal preprocessing device for dysprosium oxide production wastewater, which is characterized in that: comprises a treatment box, wherein the side surface of the treatment box is fixedly connected with a gas purification box, the upper surface of the gas purification box is fixedly connected with a gas pump, the inside of the air purifying box is fixedly connected with an active carbon adsorption net and an air purifying layer, the active carbon adsorption net is positioned above the air purifying layer, the carbon adsorption net and the gas purification layer are arranged by penetrating through the side wall of the gas purification box, the ends of the activated carbon adsorption net and the gas purification layer are fixedly connected with mounting blocks, a sealing gasket is connected between the two mounting blocks and the gas purification box, the side surface of the mounting block is fixedly connected with a pull rod, the treatment box is internally connected with a stirring mechanism, the stirring mechanism comprises a stirring motor, the stirring motor is fixedly connected with the upper surface of the treatment box, the treatment box is hinged with a sealing door, the sealing door is fixedly connected with a control panel, control panel respectively with heating device, mixer mechanism and air pump electric connection, the one side fixed surface that the net gas case was kept away from to the processing case is connected with heating device.

As an improvement: handle case upper surface fixedly connected with inlet pipe, the sealed lid has been cup jointed to the inlet pipe, it is close to net gas case one side fixedly connected with discharging pipe to handle the case, the discharging pipe is located net gas case below, discharging pipe tip fixedly connected with bleeder valve, the air outlet has been seted up to net gas case upper surface.

As an improvement: agitator motor output fixedly connected with axis of rotation one end, the axis of rotation other end is connected with the inside lower surface rotation of processing case, a plurality of puddlers of axis of rotation fixedly connected with, it is a plurality of the puddler evenly distributed sets up.

As an improvement: heating device electric connection has the heating pipe, the heating pipe with handle case fixed connection, the heating pipe is inside being the heliciform setting handling the case lateral wall.

As an improvement: the side wall of the air purification box is fixedly connected with four mounting plates, the mounting blocks are fixedly connected with ejection blocks, the ejection blocks are fixedly connected with connecting rods, ejection springs are sleeved on the connecting rods, one ends of the ejection springs are fixedly connected with the ejection blocks, and the other ends of the ejection springs are fixedly connected with the mounting plates.

As an improvement: the lateral wall and the lower surface of air pump are fixedly connected with intake pipe and outlet duct respectively, the intake pipe runs through and handles the setting of case lateral wall, the lower extreme of outlet duct is located the gas purification incasement portion, the air outlet has been seted up to gas purification case upper surface.

Compared with the prior art, the utility model has the beneficial effects that:

through the inside of the air pump that sets up with waste gas suction gas purification case through reaction solvent, activated carbon adsorption net and net gas layer purify waste gas, when needs are changed activated carbon adsorption net and net gas layer, can drive activated carbon adsorption net and net gas layer through ejecting spring and ejecting piece and move towards the direction that is close to the fixed block, can increase activated carbon adsorption net and net gas layer and net gas case's leakproofness, thereby can improve the sealed effect of net gas case and be convenient for change activated carbon adsorption net and net gas layer.

Stirring the waste water and the treatment agent of handling incasement portion through the rabbling mechanism that sets up and mixing, can increasing waste water and treatment agent's mixed degree to can improve the work efficiency of waste water and treatment agent reaction, and can the rabbling mechanism can reduce the content of waste gas in waste water with the exhaust emission of mixing in waste water.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic perspective view of the stirring mechanism in fig. 1.

In the figure: 1. a treatment tank; 2. a gas purification box; 3. an air pump; 4. an air outlet pipe; 5. a stirring mechanism; 501. a stirring motor; 502. a rotating shaft; 503. a stirring rod; 6. an activated carbon adsorption net; 7. a gas purification layer; 8. a pull rod; 9. mounting blocks; 10. a gasket; 11. mounting a plate; 12. a connecting rod; 13. ejecting a spring; 14. ejecting a block; 15. heating a tube; 16. a heating device; 17. a sealing door; 18-a feed pipe; 19-a sealing cover; 20-a discharge pipe; 21-a discharge valve; 22-a control panel; 23-air outlet; 24-air inlet pipe.

Detailed Description

The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and the detailed description, so as to clearly and completely describe the technical solution of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 4, a heavy metal pretreatment device for dysprosium oxide production wastewater comprises a treatment tank 1, wherein a gas purification tank 2 is fixedly connected to the side surface of the treatment tank 1, an air pump 3 is fixedly connected to the upper surface of the gas purification tank 2, an activated carbon adsorption net 6 and a gas purification layer 7 are fixedly connected in the gas purification tank 2, the activated carbon adsorption net 6 is positioned above the gas purification layer 7, the activated carbon adsorption net 6 and the gas purification layer 7 penetrate through the side wall of the gas purification tank 2, mounting blocks 9 are fixedly connected to the end portions of the activated carbon adsorption net 6 and the gas purification layer 7, a sealing gasket 10 is connected between the two mounting blocks 9 and the gas purification tank 2, a pull rod 8 is fixedly connected to the side surface of each mounting block 9, a stirring mechanism 5 is connected in the treatment tank 1, the stirring mechanism 5 comprises a stirring motor 501, the stirring motor 501 is fixedly connected to the upper surface of the treatment tank 1, handle 1 and articulate there is sealing door 17, sealing door 17 fixedly connected with control panel 22, control panel 22 respectively with heating device 16, rabbling mechanism 5 and air pump 3 electric connection, handle one side fixed surface that case 1 kept away from air purification case 2 and be connected with heating device 16.

Control heating device 16, rabbling mechanism 5 and air pump 3 through the control panel who sets up, make heating device 16, rabbling mechanism 5 and air pump 3 can normally work, hold and stimulate the handle, can drive sealing door 17 and rotate round the articulated position of handling case 1 to can open and handle case 1 and clean.

The left end of the activated carbon adsorption net 6 and the left end of the purified gas layer 7 are fixed through the installation block 9, and the stability and the sealing performance of the activated carbon adsorption net 6 and the purified gas layer 7 can be improved.

Handle 1 upper surface fixedly connected with inlet pipe 18 of case, inlet pipe 18 has cup jointed sealed lid 19, handle case 1 and be close to 2 side fixed surface of gas purification case and be connected with discharging pipe 20, discharging pipe 20 is located 2 below of gas purification case, 20 end fixedly connected with bleeder valves 21 of discharging pipe, air outlet 23 has been seted up to 2 upper surfaces of gas purification case. The lateral wall and the lower surface of air pump 3 are fixedly connected with intake pipe 24 and outlet duct 4 respectively, intake pipe 24 runs through the setting of 1 lateral wall of processing case, the lower extreme of outlet duct 4 is located 2 insides of gas purification case, air outlet 23 has been seted up to 2 upper surfaces of gas purification case.

Air pump 3 will handle case 1 and gas purification case 2 intercommunication through intake pipe 24 and outlet duct 4, and air pump 3 and external power supply electric connection make 3 work of air pump, can purify the inside of handling the inside waste gas suction gas purification case 2 of case 1 through intake pipe 24 and outlet duct 4, can discharge the waste gas after 2 inside processings of gas purification case through the air outlet 23 that sets up.

Stirring motor 501 output end fixedly connected with axis of rotation 502 one end, the axis of rotation 502 other end is connected with the inside lower surface rotation of processing case 1, a plurality of puddlers 503 of axis of rotation 502 fixedly connected with, it is a plurality of puddler 503 evenly distributed sets up. With agitator motor 501 and external power supply electric connection, make agitator motor 501 work, can drive puddler 503 through axis of rotation 502 and rotate, stir the mixture to the inside waste water of processing case 1 and treatment reagent.

Heating device 16 electric connection has heating pipe 15, heating pipe 15 with handle case 1 fixed connection, heating pipe 15 is the heliciform setting inside handling case 1 lateral wall. The heating device 16 is connected with an external power supply in a telecommunication way, so that the heating device 16 works, and the waste water in the treatment box 1 can be heated through the heating pipe 15, so that the reaction between the waste water in the treatment box 1 and a treatment reagent can be accelerated.

The side wall of the air purification box 2 is fixedly connected with four mounting plates 11, the mounting block 9 is fixedly connected with an ejection block 14, the ejection block 14 is fixedly connected with a connecting rod 12, the connecting rod 12 is sleeved with an ejection spring 13, one end of the ejection spring 13 is fixedly connected with the ejection block 14, and the other end of the ejection spring 13 is fixedly connected with the mounting plates 11.

The working principle and the using process of the utility model are as follows: when the device is used, the pretreatment device is electrically connected with an external power supply, the sealing cover 19 is opened to fill wastewater and a treatment reagent into the treatment box 1 through the feeding pipe 18, the stirring motor 501 is enabled to work, the stirring rod 503 can be driven to rotate through the rotating shaft 502, the wastewater and the treatment reagent in the treatment box 1 are stirred and mixed, the heating device 16 is enabled to work, the wastewater in the treatment box 1 can be heated through the heating pipe 15, so that the reaction between the wastewater in the treatment box 1 and the treatment reagent can be accelerated, the air pump 3 is enabled to work, the waste gas in the treatment box 1 can be sucked into the bottom of the air purification box 2 through the air inlet pipe 24 and the air outlet pipe 4, the waste gas is treated and purified through the treatment solvent arranged at the bottom in the air purification box 2, the waste gas is secondarily purified through the arranged activated carbon adsorption net 6 and the air purification layer 7, and the purification effect of the waste gas can be improved, hold and stimulate pull rod 8, can drive ejecting piece 14 through connecting rod 12 and remove towards the direction of keeping away from installation piece 9, can fix installation piece 9, thereby can take out activated carbon adsorption net 6 and net gas layer 7 from the inside of net gas case 2 and clean, the inside of net gas case 2 is inserted with activated carbon adsorption net 6 and the net gas layer 7 left end after the cleaning, can drive activated carbon adsorption net 6 and net gas layer 7 inwards to remove through ejecting spring 13 and ejecting piece 14, can increase the leakproofness of activated carbon adsorption net 6 and net gas layer 7 and net gas case 2, improve the purifying effect of waste gas.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A heavy metal preprocessing device for dysprosium oxide production wastewater, which is characterized in that: comprises a processing box (1), wherein a gas purification box (2) is fixedly connected to the side surface of the processing box (1), an air pump (3) is fixedly connected to the upper surface of the gas purification box (2), an activated carbon adsorption net (6) and a gas purification layer (7) are fixedly connected in the gas purification box (2), the activated carbon adsorption net (6) is positioned above the gas purification layer (7), the activated carbon adsorption net (6) and the gas purification layer (7) penetrate through the side wall of the gas purification box (2), mounting blocks (9) are fixedly connected to the end parts of the activated carbon adsorption net (6) and the gas purification layer (7), a sealing gasket (10) is connected between the mounting blocks (9) and the gas purification box (2), a pull rod (8) is fixedly connected to the side surface of the mounting blocks (9), a stirring mechanism (5) is connected in the processing box (1), and the stirring mechanism (5) comprises a stirring motor (501), agitator motor (501) with handle on case (1) fixed surface and be connected, it has sealing door (17) to handle case (1) articulated, sealing door (17) fixedly connected with control panel (22), control panel (22) respectively with heating device (16), rabbling mechanism (5) and air pump (3) electric connection, handle one side fixed surface that case (1) kept away from air purification case (2) and be connected with heating device (16).

2. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: handle on case (1) fixed surface and be connected with inlet pipe (18), sealed lid (19) have been cup jointed in inlet pipe (18), it is close to net gas case (2) one side fixed surface and is connected with discharging pipe (20) to handle case (1), discharging pipe (20) are located net gas case (2) below, discharging pipe (20) tip fixedly connected with bleeder valve (21).

3. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: agitator motor (501) output end fixedly connected with axis of rotation (502) one end, axis of rotation (502) other end is rotated with the inside lower surface of handling case (1) and is connected, a plurality of puddlers (503) of axis of rotation (502) fixedly connected with, and is a plurality of puddler (503) evenly distributed sets up.

4. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: heating device (16) electric connection has heating pipe (15), heating pipe (15) with handle case (1) fixed connection, heating pipe (15) are the heliciform setting in handling case (1) lateral wall inside.

5. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: the side wall of the air purification box (2) is fixedly connected with four mounting plates (11), the mounting block (9) is fixedly connected with an ejection block (14), the ejection block (14) is fixedly connected with a connecting rod (12), the connecting rod (12) is sleeved with an ejection spring (13), one end of the ejection spring (13) is fixedly connected with the ejection block (14), and the other end of the ejection spring (13) is fixedly connected with the mounting plates (11).

6. The heavy metal pretreatment device for dysprosium oxide production wastewater according to claim 1, characterized in that: the lateral wall and the lower surface of air pump (3) are fixedly connected with intake pipe (24) and outlet duct (4) respectively, intake pipe (24) run through and handle case (1) lateral wall setting, the lower extreme of outlet duct (4) is located inside gas purification case (2), air outlet (23) have been seted up to gas purification case (2) upper surface.