Distillation recovery treatment device for organic waste liquid

Abstract

The utility model relates to the technical field of organic waste liquid distillation, solves the technical problem that organic waste liquid needs to be distilled for multiple times, and particularly relates to an organic waste liquid distillation recovery treatment device which comprises a limiting tank serving as a supporting foundation, and a liquid separation distillation mechanism for performing fractional distillation on the organic waste liquid is arranged on the limiting tank. A waste discharging mechanism for cleaning distillation waste is arranged on the limiting tank, the liquid separation distillation mechanism comprises a separation plate fixedly connected to the interior of the limiting tank, and a first distillation bin is fixedly connected to the position, located in the limiting tank, of the top end of the separation plate. Due to the arrangement of the liquid separation distillation mechanism, mixed waste liquid with impurity content can be evaporated at different temperatures, waste liquid with different boiling points can be separated and distilled, the subsequent step of separating the waste liquid again can be omitted, and the overall operation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic waste liquid distillation, in particular to an organic waste liquid distillation and recovery treatment device. Background Art

[0002] Distillation is a thermodynamic separation process that utilizes the different boiling points of components in a mixed liquid to evaporate the lower-boiling-point component, which is then condensed to separate the components. This unit operation combines evaporation and condensation. Existing organic wastewater is typically recovered and separated through distillation. However, existing organic wastewater distillation recovery and treatment equipment typically requires multiple distillations of the organic solution during operation. Because the boiling points of the liquids in the organic wastewater vary after use, a single distillation cannot completely separate the components, which prolongs the overall process. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an organic waste liquid distillation and recovery treatment device, which solves the technical problem that organic waste liquid needs to be distilled multiple times, thereby achieving the purpose of improving distillation efficiency.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an organic waste liquid distillation and recovery treatment device, comprising a limiting tank as a supporting base, the limiting tank being provided with a liquid separation distillation mechanism for performing graded distillation on the organic waste liquid, and the limiting tank being provided with a waste discharge mechanism for cleaning the distillation waste;

[0005] The liquid separation distillation mechanism includes an isolation plate fixedly connected to the inside of the limiting tank, the top of the isolation plate is fixedly connected to the first distillation bin inside the limiting tank, the middle of the bottom inner end of the limiting tank is fixedly connected to the second distillation bin, a guide pipe is connected to the gap between the second distillation bin and the limiting tank, the liquid inlet end of the guide pipe extends to the top of the isolation plate, the liquid outlet end of the guide pipe extends to the inside of the second distillation bin, and the bottom outer end of the limiting tank is fixedly connected to a bottom baffle.

[0006] Preferably, heating coils are wound on the inner sides of the isolation plate and the bottom baffle, a heater is installed on one end of the outer side of the limit tank through a base, and the power output ends of the heater are respectively connected to the two heating coils.

[0007] Preferably, the top end of the limiting tank is movably connected to a top cover via a hinge, and the inner surface of the top cover is fixedly connected to a plurality of guiding inclined blocks at equal intervals.

[0008] Preferably, the waste discharge mechanism includes a transmission motor installed at the bottom end of the limit tank through a base, the transmission end of the transmission motor is located inside the limit tank and is connected to a transmission connecting rod, and the outer side of the transmission connecting rod is located inside the first distillation bin and the second distillation bin and is fixedly connected to a scraper rod.

[0009] Preferably, a waste residue outlet slideway is provided on the inner side of the isolation plate, communicating with the first distillation chamber and the outside of the limiting tank, and a fixed rubber plug is embedded in the feed end of the waste residue outlet slideway.

[0010] Preferably, a distillation waste liquid discharge valve is connected to the outside of the limiting tank, and the liquid inlet end of the distillation waste liquid discharge valve is connected to the gap between the limiting tank and the second distillation tank.

[0011] Preferably, the bottom end of the bottom baffle is connected to a residual waste liquid discharge valve, and the liquid inlet end of the residual waste liquid discharge valve extends to the bottom end of the inner side of the second distillation tank.

[0012] By means of the above technical solution, the utility model provides an organic waste liquid distillation recovery treatment device, which has at least the following beneficial effects:

[0013] 1. Due to the setting of the liquid separation and distillation mechanism, the utility model can evaporate mixed waste liquids with mixed contents at different temperatures, can separate and distill waste liquids with different boiling points, can save the subsequent step of separating the waste liquid again, and can improve the overall operating efficiency.

[0014] 2. Due to the setting of the waste discharge mechanism, the utility model can discharge the waste residue and waste liquid after distillation separately, so as to facilitate the normal progress of subsequent distillation operations, and can prevent residual impurities from remaining inside the limit tank, causing the subsequent waste liquid composition to change due to the reaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached figure:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the guide ramp block of the present utility model;

[0019] Figure 3 This is a schematic diagram of the transmission motor installation structure of the present utility model.

[0020] In the figure: 1. Limiting tank;

[0021] 2. Separatory distillation mechanism; 201. Isolation plate; 202. First distillation chamber; 203. Heating coil; 204. Top cover; 205. Second distillation chamber; 206. Draft tube; 207. Bottom baffle; 208. Heater; 209. Guide ramp;

[0022] 3. Waste discharge mechanism; 301. Transmission motor; 302. Transmission connecting rod; 303. Scraper rod; 304. Waste residue discharge slide; 305. Fixed rubber plug; 306. Distillation waste liquid discharge valve; 307. Residual waste liquid discharge valve. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] One of the existing organic waste liquid distillation recovery and treatment devices generally requires multiple distillations of the organic solution during operation. Because the boiling points of the liquids in the used organic waste liquid are different, a single distillation cannot completely separate them, which prolongs the overall operation process. Figure 1-Figure 3 This embodiment provides an organic waste liquid distillation and recovery treatment device that solves the technical problem of requiring multiple distillations of organic waste liquid. The device includes a limiting tank 1 as a supporting base, a liquid separation distillation mechanism 2 for graded distillation of the organic waste liquid, and a waste discharge mechanism 3 for cleaning the distillation waste. The liquid separation distillation mechanism 2 graded distilled the waste liquid, and the waste discharge mechanism 3 discharged the waste residue after distillation.

[0026] In order to perform graded distillation and separation of the waste liquid, the liquid separation and distillation mechanism 2 includes an isolation plate 201 fixedly connected to the inside of the limiting tank 1, the top of the isolation plate 201 is fixedly connected to the first distillation chamber 202 inside the limiting tank 1, the middle of the inner bottom end of the limiting tank 1 is fixedly connected to the second distillation chamber 205, the gap between the second distillation chamber 205 and the limiting tank 1 is connected to a guide pipe 206, the liquid inlet end of the guide pipe 206 extends to the top of the isolation plate 201, the liquid outlet end of the guide pipe 206 extends to the inner side of the second distillation chamber 205, and the bottom end of the outer bottom end of the limiting tank 1 is fixedly connected to a bottom baffle 207.

[0027] In order to apply different temperatures to different distillation objects, heating coils 203 are wound around the inner sides of the isolation plate 201 and the bottom baffle 207. A heater 208 is installed on the outer end of the limiting tank 1 through the base. The power output ends of the heater 208 are connected to the two heating coils 203 respectively.

[0028] In order to guide the flow of the distillation waste liquid, the top of the limiting tank 1 is movably connected to a top cover 204 through a hinge, and the inner surface of the top cover 204 is fixedly connected to a plurality of guiding inclined blocks 209 at equal intervals.

[0029] By opening the top cover 204, the waste liquid raw material is poured into the first distillation chamber 202, and then the top cover 204 is closed and the heater 208 is started. At this time, the heater 208 will heat the heating coil 203 inside the isolation plate 201 fixedly connected to the bottom end of the first distillation chamber 202, thereby heating the waste liquid inside the first distillation chamber 202. The heating is based on the highest boiling point of the liquid impurities in the waste liquid. At this time, the waste liquid at this boiling point and below will be evaporated and condensed on the top of the guide bevel 209 inside the top cover 204. It finally flows to the gap between the limiting tank 1 and the first distillation tank 202, and finally flows into the second distillation tank 205 through the guide pipe 206, and then the heating coil 203 in the bottom baffle 207 at the bottom end of the limiting tank 1 is heated by the heater 208, and the waste liquid with a boiling point lower than the boiling point of the previous distillation is distilled out from the waste liquid of the first distillation, so that a separate waste liquid can be extracted, and the remaining waste liquid will be distilled and diverted to the gap between the second distillation tank 205 and the limiting tank 1, so that a single waste liquid in the mixed waste liquid can be separated.

[0030] Example 2

[0031] On the basis of Example 1, Example 1 solves the technical problem that organic waste liquid needs to be distilled multiple times, but there is still the problem that waste residue is not easy to discharge. Figure 1-Figure 3 As shown, the specific implementation process is as follows: In order to push the waste residue inside the first distillation chamber 202 and the second distillation chamber 205 to facilitate subsequent discharge, the waste discharge mechanism 3 includes a transmission motor 301 mounted on the bottom end of the limiting tank 1 through a base. The transmission end of the transmission motor 301 is located inside the limiting tank 1 and is connected to a transmission connecting rod 302. The outer side of the transmission connecting rod 302 is located inside the first distillation chamber 202 and the second distillation chamber 205 and is fixedly connected to a scraper rod 303.

[0032] In order to facilitate the discharge of waste materials in the first distillation chamber 202, a waste residue discharge chute 304 is provided on the inner side of the isolation plate 201, which connects the first distillation chamber 202 and the outside of the limiting tank 1. A fixed rubber plug 305 is embedded in the feed end of the waste residue discharge chute 304.

[0033] In order to guide the waste liquid distilled from the first distillation chamber 202 to the inside of the second distillation chamber 205, a distillation waste liquid discharge valve 306 is connected to the outside of the limiting tank 1, and the liquid inlet end of the distillation waste liquid discharge valve 306 is connected to the gap between the limiting tank 1 and the second distillation chamber 205.

[0034] In order to discharge the residual waste liquid and the distillation waste liquid separately, the bottom end of the bottom baffle 207 is connected to a residual waste liquid discharge valve 307 , and the liquid inlet end of the residual waste liquid discharge valve 307 extends to the inner bottom end of the second distillation chamber 205 .

[0035] After the liquid separation is completed, the operator opens the top cover 204, pulls out the fixed rubber plug 305 embedded at the bottom end of the inner side of the first distillation chamber 202, and then starts the transmission motor 301. At that time, the transmission motor 301 will drive the transmission connecting rod 302 connected to its transmission end to rotate, and the transmission connecting rod 302 will drive the two scrapers 303 fixedly connected on its outer side to rotate inside the first distillation chamber 202 and the second distillation chamber 205. During this period, the materials inside the first distillation chamber 202 and the second distillation chamber 205 can be pushed to be discharged quickly, and finally the waste material inside the first distillation chamber 202 is discharged through the waste residue discharge slide 304, the waste liquid inside the second distillation chamber 205 is discharged through the distillation waste liquid discharge valve 306, and the waste liquid in the gap between the second distillation chamber 205 and the limit tank 1 is discharged through the remaining waste liquid discharge valve 307.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic waste liquid distillation recovery and treatment device, comprising a limiting tank (1) as a supporting base, characterized in that: The limiting tank (1) is provided with a liquid separation distillation mechanism (2) for performing graded distillation on the organic waste liquid, and the limiting tank (1) is provided with a waste material discharge mechanism (3) for cleaning the distillation waste material; The liquid separation distillation mechanism (2) comprises an isolation plate (201) fixedly connected to the interior of the limiting tank (1); the top end of the isolation plate (201) is located inside the limiting tank (1) and is fixedly connected to a first distillation chamber (202); the middle of the inner bottom end of the limiting tank (1) is fixedly connected to a second distillation chamber (205); a guide pipe (206) is connected to the gap between the second distillation chamber (205) and the limiting tank (1); the liquid inlet end of the guide pipe (206) extends to the top end of the isolation plate (201); the liquid outlet end of the guide pipe (206) extends to the inner side of the second distillation chamber (205); and the bottom end of the outer bottom end of the limiting tank (1) is fixedly connected to a bottom baffle (207).

2. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: The inner sides of the isolation plate (201) and the bottom baffle (207) are both wound with heating coils (203); a heater (208) is installed at one end of the outer side of the limiting tank (1) through a base; and the power output end of the heater (208) is respectively connected to the two heating coils (203).

3. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: The top of the limiting tank (1) is movably connected to a top cover (204) via a hinge, and the inner surface of the top cover (204) is fixedly connected to a plurality of guide inclined blocks (209) at equal intervals.

4. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: The waste discharge mechanism (3) comprises a transmission motor (301) mounted on the bottom end of the limiting tank (1) via a base, a transmission end of the transmission motor (301) located inside the limiting tank (1) and connected to a transmission connecting rod (302), and a scraper rod (303) fixedly connected to the inside of each of the first distillation bin (202) and the second distillation bin (205) on the outside of the transmission connecting rod (302).

5. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: A waste residue discharge chute (304) communicating with the first distillation chamber (202) and the outside of the limiting tank (1) is provided on the inner side of the isolation plate (201), and a fixed rubber plug (305) is embedded at the feed end of the waste residue discharge chute (304).

6. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: The outer side of the limiting tank (1) is connected to a distillation waste liquid discharge valve (306), and the liquid inlet end of the distillation waste liquid discharge valve (306) is connected to the gap between the limiting tank (1) and the second distillation chamber (205).

7. The organic waste liquid distillation recovery treatment device according to claim 1, characterized in that: The bottom end of the bottom baffle (207) is connected to a residual waste liquid discharge valve (307), and the liquid inlet end of the residual waste liquid discharge valve (307) extends to the inner bottom end of the second distillation chamber (205).

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