High-risk waste liquid evaporation in-situ water electrolysis hydrogen and oxygen production and high-temperature incineration device

Abstract

The utility model relates to the technical field of high-risk waste liquid treatment, and particularly discloses a high-risk waste liquid evaporation in-situ water electrolysis oxyhydrogen production and high-temperature incineration device which comprises a machine body, the left end of the upper end of the machine body is fixedly connected with a heating water tank, and a material cleaning assembly is arranged in the heating water tank. The material cleaning assembly comprises two circular rings movably connected to the interior of the heating water tank, the interiors of the two circular rings are fixedly connected with first filter screens, the exteriors of the two circular rings are fixedly connected with multiple sliding blocks, the upper ends of the first filter screens at the lower ends are fixedly connected with supporting rods, and the lower ends of the supporting rods are fixedly connected with second filter screens. The number of the supporting rods is multiple, after high-risk experiment waste liquid enters the heating water tank and is filtered, the device can automatically clean impurities on the filter screen and impurities in the water tank together along with entering of waste, and therefore the waste liquid filtering effect is improved, and the cleanliness in the heating water tank is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of high-risk waste liquid treatment, in particular to a device for evaporating high-risk waste liquid, in-situ electrolyzing water to produce hydrogen and oxygen, and performing high-temperature incineration. Background Art

[0002] High-risk laboratory waste liquid refers to waste liquid generated during laboratory processes that has hazardous properties such as toxicity, corrosiveness, flammability, and explosiveness, such as organic waste liquid, inorganic waste liquid, and waste liquid containing heavy metals. The treatment of such waste liquid must strictly comply with relevant laws and regulations and standards to ensure personnel safety and environmental protection.

[0003] Common wastewater treatment methods include adsorption, membrane separation, neutralization, and precipitation. Each of these methods has its own advantages and disadvantages. The specific method to be selected should be determined based on the nature, composition, and treatment requirements of the wastewater. At the same time, relevant laws and regulations and standards should be strictly observed during the treatment process to ensure that the treatment effect meets environmental protection requirements.

[0004] In the existing technical solutions, the waste generated by waste liquid filtration is usually incinerated to oxidize and decompose the waste impurities into harmless substances at high temperature. However, in the process of filtering the waste impurities, fine impurities will pass through the filter mesh, causing the impurities to precipitate inside the heating water tank. The precipitates inside the heating water tank will affect the subsequent evaporation work, and thus affect the treatment of the waste liquid.

[0005] Therefore, a device for evaporating high-risk waste liquids, electrolyzing water to produce hydrogen and oxygen in situ, and incinerating it at high temperature is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an in-situ electrolysis water production and high-temperature incineration device for evaporating high-risk waste liquid. After the high-risk experimental waste liquid enters the heating water tank and is filtered, the device can autonomously clean the impurities on the filter together with the impurities in the water tank as the waste enters, thereby improving the filtration effect of the waste liquid and ensuring the cleanliness of the heating water tank, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an in-situ water electrolysis device for producing hydrogen and oxygen by evaporating high-risk waste liquid and performing high-temperature incineration, comprising a body, a heating water tank being fixedly connected to the left end of the upper end of the body, a water inlet being fixedly connected to the upper end of the heating water tank, a circulating pump being fixedly connected to the upper end of the circulating pump, a condensing tank being fixedly connected to the upper end of the membrane distillation component, a second connecting pipe being fixedly connected to the upper end of the condensing tank, an alkaline electrolysis component being fixedly connected to the right end of the alkaline electrolysis component, a purification tank being fixedly connected to a first connecting pipe being fixedly connected between the heating water tank and the body, and an incinerator being fixedly connected to the right end of the body;

[0008] A material cleaning component is provided inside the heating water tank, and the material cleaning component includes a circular ring movably connected to the inside of the heating water tank. There are two circular rings, and the interiors of the two circular rings are fixedly connected to a first filter screen, and the exteriors of the two circular rings are fixedly connected to sliders. There are multiple sliders, and the upper end of the first filter screen at the lower end is fixedly connected to a support rod. There are multiple support rods.

[0009] Preferably, the cleaning component further comprises a fixed block fixedly connected to the inner wall of the heating water tank, and the number of the fixed blocks is multiple. The inner wall of the heating water tank is provided with a slide groove, and the number of the slide groove is multiple.

[0010] Preferably, the left and right ends of the interior of the body are movably connected with rotating rods, the outsides of the two rotating rods are fixedly connected with synchronous gears, the front end of the rotating rod at the left end is fixedly connected to the motor, the rear end of the synchronous gear at the left end is fixedly connected to the first bevel gear, and a rack is movably connected between the two synchronous gears, and the rear end of the rack is fixedly connected to the second filter.

[0011] Preferably, the inner left end of the body is fixedly connected to a first fixing frame, the interior of the first fixing frame is movably connected to a first round rod and a second round rod, the first round rod is located to the left of the second round rod, the left and right ends of the first round rod are fixedly connected to a second bevel gear, the outside of the second round rod is fixedly connected to a third bevel gear, and the upper end of the second round rod is fixedly connected to a fan.

[0012] Preferably, the upper end of the interior of the body is fixedly connected to a second fixing frame, the interior of the second fixing frame is movably connected to a circular shaft, the lower end of the circular shaft is fixedly connected to a baffle, and a torsion spring is fixedly connected between the second fixing frame and the baffle.

[0013] Preferably, the first bevel gear is meshed with the second bevel gear at the left end, and the second bevel gear is meshed with the third bevel gear at the right end.

[0014] Preferably, the two rings are both inclined, and the material of the two rings is foam plastic.

[0015] Preferably, the lower end of the baffle is slidably fitted into the upper end of the second filter screen, and the elastic force of the torsion spring is greater than the thrust of the second filter screen exerted on the baffle.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This high-risk waste liquid evaporation in-situ electrolysis water production of hydrogen and oxygen and high-temperature incineration device is equipped with a heating water tank, a ring, a slider, a first filter screen and a support rod. After the high-risk experimental waste liquid enters the heating water tank and is filtered, the device can automatically clean the impurities on the filter screen and the impurities in the water tank as the waste enters, thereby improving the filtration effect of the waste liquid and ensuring the cleanliness of the heating water tank.

[0018] 2. The high-risk waste liquid evaporation, in-situ water electrolysis, hydrogen and oxygen production and high-temperature incineration device is equipped with a first fixing frame, a first round rod, a second round rod, a fan, a baffle and other components. During the process of transporting impurities inside the waste liquid to the incinerator, the device can accumulate the impurities and remove the liquid attached to the impurities, thereby avoiding the absorption of heat by water evaporation, which will reduce the temperature of the flame and lead to incomplete combustion of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of a half-section structure of the present utility model;

[0022] Figure 3 This is a schematic diagram of a half-section structure of a heating water tank of the present invention;

[0023] Figure 4 For the utility model Figure 2 A magnified view of the middle panel.

[0024] Description of reference numerals:

[0025] 1. Machine body; 11. First connecting pipe; 2. Heating water tank; 21. Water inlet; 22. Circulation pump; 23. Membrane distillation assembly; 24. Condensation tank; 25. Second connecting pipe; 26. Alkaline electrolysis assembly; 27. Purification tank; 28. Incinerator; 3. Material cleaning assembly; 31. Circular ring; 311. Slider; 32. First filter screen; 33. Support rod; 34. Fixed block; 35. Slide; 4. Rotating rod; 41. Motor; 42. Synchronous gear; 421. First bevel gear; 43. Rack; 44. Second filter screen; 5. First fixed frame; 51. First round rod; 511. Second bevel gear; 52. Second round rod; 521. Third bevel gear; 522. Fan; 53. Second fixed frame; 531. Round shaft; 532. Torsion spring; 533. Baffle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1 to 3 , the utility model provides a technical solution:

[0028] The device for producing hydrogen and oxygen by in-situ electrolysis of water for evaporation of high-hazardous waste liquid and high-temperature incineration comprises a body 1, a heating water tank 2 is fixedly connected to the left end of the upper end of the body 1, a water inlet 21 is fixedly connected to the upper end of the heating water tank 2, a circulation pump 22 is fixedly connected to the upper end of the circulation pump 22, a membrane distillation component 23 is fixedly connected to the upper end of the membrane distillation component 23, a condensation tank 24 is fixedly connected to the upper end of the condensation tank 24, a second connecting pipe 25 is fixedly connected to the upper end of the second connecting pipe 25, an alkaline electrolysis component 26 is fixedly connected to the right end of the alkaline electrolysis component 26, a purification tank 27 is fixedly connected to the first connecting pipe 11 between the heating water tank 2 and the body 1, and an incinerator 28 is fixedly connected to the right end of the body 1;

[0029] A cleaning component 3 is provided inside the heating water tank 2, and the cleaning component 3 includes a circular ring 31 movably connected to the inside of the heating water tank 2, and the number of the circular rings 31 is two. The interiors of the two circular rings 31 are fixedly connected to the first filter screen 32, and the exteriors of the two circular rings 31 are fixedly connected to sliders 311, and the number of the sliders 311 is multiple. The upper end of the lower end of the first filter screen 32 is fixedly connected to a support rod 33, and the number of the support rods 33 is multiple. The cleaning component 3 also includes a fixed block 34 fixedly connected to the inner wall of the heating water tank 2, and the number of the fixed blocks 34 is multiple. A slide groove 35 is opened on the inner wall of the heating water tank 2, and the number of the slide groove 35 is multiple. The two circular rings 31 are both inclined, and the material of the two circular rings 31 is foam plastic.

[0030] The filtered impurities stay on the upper end of the first filter screen 32, and then fall into the waste liquid inside the heating water tank 2. The impurities are then washed into the first connecting pipe 11 along the inclined first filter screen 32, and the filtered waste liquid enters the lower end of the heating water tank 2. As the waste liquid continues to enter, the water level rises, and the rising water level carries the circular ring 31 at the lower end up along the slide 35 through the slider 311. The rising ring 31 carries the support rod 33 up together, and the rising support rod 33 pushes the first filter screen 32 stuck on the upper end of the fixed block 34 upward. At this time, the rising first filter screen 32 at the lower end separates the filtered impurities from the impurities attached to the inner wall of the heating water tank 2. The first filter screen 32 is scraped by the filter element 32 at the lower end and is connected to the first connecting pipe 11. As the waste liquid passes through the first filter screen 32 at the upper end and falls into the first filter screen 32 at the lower end, the first filter screen 32 is continuously flushed into the first connecting pipe 11. The filtered waste liquid passes through the circulation pump 22 and is distilled by the membrane distillation component 23. It is then cooled in the condensation tank 24. The condensed water then passes through the second connecting pipe 25 into the alkaline electrolysis component 26. The condensed water passes through the alkaline electrolysis component 26 to generate hydrogen and oxygen. The hydrogen and oxygen are then purified by the purification tank 27. The purified hydrogen and oxygen respectively enter the high-temperature incinerator 28 to incinerate the impurities filtered out of the heating water tank 2 at high temperature, so as to achieve the goal of autonomously cleaning the impurities on the multiple first filter screens 32 and the impurities in the heating water tank 2 through the cleaning component 3, thereby improving the filtering effect of the waste liquid and ensuring the cleanliness of the heating water tank 2.

[0031] Specifically, such as Figure 2 and Figure 4As shown, the left and right ends of the interior of the body 1 are movably connected to the rotating rod 4, the outsides of the two rotating rods 4 are fixedly connected to the synchronous gear 42, the front end of the rotating rod 4 at the left end is fixedly connected to the motor 41, the rear end of the synchronous gear 42 at the left end is fixedly connected to the first bevel gear 421, and a rack 43 is movably connected between the two synchronous gears 42, and the rear end of the rack 43 is fixedly connected to the second filter 44. The left end of the interior of the body 1 is fixedly connected to the first fixed frame 5, and the interior of the first fixed frame 5 is movably connected to the first round rod 51 and the second round rod 52. The first round rod 51 is located to the left of the second round rod 52, and the left and right ends of the first round rod 51 are fixedly connected to the second bevel gear 511, and the second The outside of the round rod 52 is fixedly connected to the third bevel gear 521, the upper end of the second round rod 52 is fixedly connected to the fan 522, the internal upper end of the body 1 is fixedly connected to the second fixing frame 53, the internal movably connected to the round shaft 531, the lower end of the round shaft 531 is fixedly connected to the baffle 533, and a torsion spring 532 is fixedly connected between the second fixing frame 53 and the baffle 533. The first bevel gear 421 is meshed with the second bevel gear 511 at the left end, and the second bevel gear 511 at the right end is meshed with the third bevel gear 521. The lower end of the baffle 533 slides in contact with the upper end of the second filter screen 44, and the elastic force of the torsion spring 532 is greater than the thrust of the second filter screen 44 exerted on the baffle 533.

[0032] By adopting the above technical solution, the impurities that have been preliminarily filtered enter the interior of the machine body 1 through the first connecting pipe 11, and the impurities that enter the interior of the machine body 1 naturally fall on the upper end of the second filter screen 44. At the same time, by starting the motor 41, the motor 41 starts to rotate with the rotating rod 4 on the left end of the output shaft, and the rotating rod 4 rotates with the external synchronous gear 42 to rotate, and then rotates with the second filter screen 44 through the rack 43. As the second filter screen 44 rotates, the impurities that fall on the upper end of the second filter screen 44 are transported together. When passing through the baffle 533, the baffle 533 blocks the impurities and makes them stay at the upper end of the second filter screen 44. At this time, the rotating rod 4 on the left end rotates with the first bevel gear 421, and the first bevel gear 421 rotates with the second bevel gear 511 on the left end, and then rotates with the first round rod 51 inside the first fixed frame 5. The rotation of a round rod 51 drives the second bevel gear 511 at the rear to rotate, and then the second bevel gear 511 is meshed with the third bevel gear 521 through the second bevel gear 511, driving the second round rod 52 and the upper end of the fan 522 to rotate together, and the rotation of the fan 522 continuously blows air and removes water from the impurities on the upper end of the second filter screen 44. As the first connecting pipe 11 continues to enter the interior of the machine body 1, when the power of the second filter screen 44 on the impurities accumulated on the upper end of the second filter screen 44 is greater than the elastic force of the torsion spring 532 between the second fixing frame 53 and the round shaft 531, the accumulated impurities push the baffle 533 to move, and finally enter the interior of the incinerator 28 through the second filter screen 44, so as to achieve the purpose of accumulating impurities through the first fixing frame 5 and removing liquid attached to the impurities, thereby avoiding water evaporation and heat absorption, and the temperature of the flame will be reduced, which will lead to incomplete combustion of the waste.

[0033] Working principle: First, the high-risk waste liquid enters the heating water tank 2 through the water inlet 21. The high-risk waste liquid entering the heating water tank 2 is initially filtered through the first filter 32 inside the ring 31 at the upper end. The filtered impurities stay on the upper end of the first filter 32 at the upper end. Then, the waste liquid falling into the heating water tank 2 flushes the impurities along the inclined first filter 32 into the first connecting pipe 11, and the filtered waste liquid enters the lower end of the heating water tank 2. As the waste liquid continues to enter, the water level rises, making the water level The rising belt brings the ring 31 near the lower end up together, and the rising ring 31 brings the support rod 33 up together, and the rising support rod 33 pushes the first filter screen 32 near the upper end upward, and at this time the first filter screen 32 near the lower end rises to scrape the filtered impurities and impurities attached to the inner wall of the heating water tank 2, and when the first filter screen 32 near the lower end is connected with the first connecting pipe 11, as the waste liquid passes through the first filter screen 32 at the upper end and falls into the first filter screen 32 near the lower end, the first filter screen 32 is continuously flushed into the inside of the first connecting pipe 11.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An in-situ electrolysis water production hydrogen and oxygen device for evaporation of high-risk waste liquid and high-temperature incineration, comprising a body (1), characterized in that: The left end of the upper end of the body (1) is fixedly connected to a heating water tank (2), the upper end of the heating water tank (2) is fixedly connected to a water inlet (21), the right end of the heating water tank (2) is fixedly connected to a circulation pump (22), the upper end of the circulation pump (22) is fixedly connected to a membrane distillation component (23), the upper end of the membrane distillation component (23) is fixedly connected to a condensation tank (24), the upper end of the condensation tank (24) is fixedly connected to a second connecting pipe (25), the lower end of the second connecting pipe (25) is fixedly connected to an alkaline electrolysis component (26), the right end of the alkaline electrolysis component (26) is fixedly connected to a purification tank (27), a first connecting pipe (11) is fixedly connected between the heating water tank (2) and the body (1), and the right end of the body (1) is fixedly connected to an incinerator (28); A material cleaning component (3) is provided inside the heating water tank (2), and the material cleaning component (3) includes a circular ring (31) movably connected to the inside of the heating water tank (2), and the number of the circular rings (31) is two, and the inside of the two circular rings (31) is fixedly connected to a first filter (32), and the outside of the two circular rings (31) is fixedly connected to a slider (311), and the number of the sliders (311) is multiple, and the upper end of the first filter (32) at the lower end is fixedly connected to a support rod (33), and the number of the support rods (33) is multiple.

2. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 1 is characterized by: The cleaning component (3) further comprises a fixed block (34) fixedly connected to the inner wall of the heating water tank (2), wherein the number of the fixed blocks (34) is plural, and the inner wall of the heating water tank (2) is provided with a chute (35), wherein the number of the chute (35) is plural.

3. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 1 is characterized by: The left and right ends of the interior of the machine body (1) are both movably connected to rotating rods (4), the exteriors of the two rotating rods (4) are both fixedly connected to synchronous gears (42), the front end of the rotating rod (4) at the left end is fixedly connected to a motor (41), the rear end of the synchronous gear (42) at the left end is fixedly connected to a first bevel gear (421), a rack (43) is movably connected between the two synchronous gears (42), and the rear end of the rack (43) is fixedly connected to a second filter (44).

4. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 3 is characterized by: The left end of the interior of the body (1) is fixedly connected to a first fixing frame (5); a first round rod (51) and a second round rod (52) are movably connected inside the first fixing frame (5); the first round rod (51) is located to the left of the second round rod (52); the left and right ends of the first round rod (51) are fixedly connected to a second bevel gear (511); the outside of the second round rod (52) is fixedly connected to a third bevel gear (521); and the upper end of the second round rod (52) is fixedly connected to a fan (522).

5. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 4 is characterized by: The upper end of the interior of the body (1) is fixedly connected to a second fixing frame (53), the interior of the second fixing frame (53) is movably connected to a circular shaft (531), the lower end of the circular shaft (531) is fixedly connected to a baffle (533), and a torsion spring (532) is fixedly connected between the second fixing frame (53) and the baffle (533).

6. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 5 is characterized by: The first bevel gear (421) is meshed with the second bevel gear (511) at the left end, and the second bevel gear (511) is meshed with the third bevel gear (521) at the right end.

7. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 5 is characterized by: The two circular rings (31) are both inclined, and the material of the two circular rings (31) is foam plastic.

8. The high-risk waste liquid evaporation in-situ water electrolysis to produce hydrogen and oxygen and high-temperature incineration device according to claim 7 is characterized by: The lower end of the baffle (533) slides against the upper end of the second filter screen (44), and the elastic force of the torsion spring (532) is greater than the thrust of the second filter screen (44) exerted on the baffle (533).

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