Cleaning agent distillation recovery device

Abstract

The utility model relates to the technical field of waste recovery, and discloses a cleaning agent distillation recovery device which comprises a distillation retort, a cleaning agent distillation cooling mechanism is fixedly installed on the outer surface of the distillation retort, and the cleaning agent distillation cooling mechanism comprises heat insulation cotton, a cooling box, a condensation pipe, a water inlet pipe and a water outlet pipe. The bottom of the distillation retort is fixedly provided with a residue filtering mechanism, the residue filtering mechanism comprises a valve, a blow-off pipe, a blow-off pipe, a guide filtering plate, a garbage collection cylinder, a guide pipe and a fixing plate, and the top end of the condensation pipe penetrates through the distillation retort and extends into the distillation retort. The waste cleaning agent is heated through the heater in the distillation retort, the heated waste cleaning agent volatilizes out cleaning agent gas, the gas moves in the condensation pipe, cooling water in the cooling box cools the condensation pipe, the gas in the condensation pipe is condensed into liquid, and the cleaning agent is re-condensed into liquid and discharged from the condensation pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling, in particular to a cleaning agent distillation recovery device. Background Art

[0002] In modern industrial production, the production process of various industrial products is gradually standardized. Most industrial products often need to be cleaned and dried after a series of production processes to meet the qualified standards and enter the next production process or packaging process. According to different product production requirements, the cleaning process of different products is also different. It can be a mixture of multiple cleaning processes such as rinsing, cleaning and flushing. In these cleaning processes, a large amount of cleaning agents are often used. Especially for the cleaning production line, since the product needs to be cleaned uninterruptedly, a large amount of cleaning agents need to be introduced into the process tank to maintain the cleaning effect and the used cleaning agents will be The used cleaning agent mixed with oil and impurities is extracted for treatment and discharge. In this process, on the one hand, the consumption of cleaning agent is huge, resulting in high cost of the cleaning process section. At the same time, the traditional replacement mechanism of cleaning agent also leads to unstable cleaning quality. On the other hand, the large consumption of cleaning agent also brings huge pressure on waste liquid treatment. Cleaning agent waste liquid mixed with oil, chemicals and particulate impurities cannot be discharged directly. The waste liquid needs to be processed through multiple processes such as sedimentation filtration, oil-liquid separation and acid-base neutralization. The cost of pollution-free and environmentally friendly treatment of waste liquid is also huge. In addition, since some cleaning agent waste liquid still has a certain cleaning effect when replaced, this also causes waste of cleaning agent.

[0003] The recovery of cleaning agents (hydrocarbons, modified alcohols) generally adopts a distillation recovery device. Because the cleaning agent is flammable, explosive, and volatile, it cannot be distilled by direct heating. In related technologies, heat transfer oil is generally used for indirect heating. The oil is first heated externally using a circulating pump and a heater, and then pumped into the tank interlayer that needs to be distilled, so that the temperature of the cleaning agent to be distilled reaches a vaporized state. The vaporized cleaning agent is cooled by a heat exchanger and finally forms a clean cleaning agent for reuse. However, the condensing device is mostly arranged outside the distillation device as a separate device, which makes the entire device larger in size, less compact in structure, and more cumbersome to operate. In addition, most of the cleaning agent waste liquid contains particulate impurities, which will settle at the bottom of the distillation tank during the distillation process. When the waste liquid is discharged from the distillation tank, the waste liquid is mixed with a large amount of impurities and discharged from the sewage pipe, causing the impurities to block the sewage outlet. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a cleaning agent distillation recovery device, which can effectively solve the problems of the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model discloses a cleaning agent distillation recovery device, comprising a distillation tank, a cleaning agent distillation cooling mechanism is fixedly installed on the outer surface of the distillation tank, the cleaning agent distillation cooling mechanism comprises heat insulation cotton, a cooling box, a condenser, a water inlet pipe and a water outlet pipe, a residue filtering mechanism is fixedly installed on the bottom of the distillation tank, the residue filtering mechanism comprises a valve, a sewage pipe, a drain pipe, a guide filter plate, a garbage collection cylinder, a guide pipe and a fixed plate, the top end of the condenser passes through the distillation tank and extends to the interior of the distillation tank, and the top of the distillation tank is connected with a feed pipe.

[0009] The distillation tank is provided with a heating device which can heat the waste liquid in the distillation tank, heat the waste liquid to the volatilization temperature of the cleaning agent, and distill out all the cleaning agent in the waste liquid.

[0010] Furthermore, the front side of the heat-insulating cotton is fixedly connected to the back side of the cooling box, and the bottom end of the condensing tube passes through the cooling box and extends to the outside of the cooling box.

[0011] Furthermore, the right side of the cooling box is connected to the left end of the water inlet pipe, and the right side of the cooling box, which is located below the water inlet pipe, is connected to the left end of the water outlet pipe.

[0012] Furthermore, the inner surface of the valve is fixedly connected to the outer surface of the drain pipe, and the outer surface of the drain pipe is connected to the left end of the sewage pipe.

[0013] Furthermore, the inner surfaces of the drain pipe and the sewage pipe are fixedly connected to the outer surface of the guide filter plate, and the sewage pipe and the drain pipe are connected through two ends of the guide pipe.

[0014] Furthermore, the inner surface of the sewage pipe is slidably connected to the outer surface of the garbage collecting barrel, the top of the fixing plate is fixedly connected to the bottom of the garbage collecting barrel, and the top of the fixing plate is fixedly connected to the bottom of the sewage pipe.

[0015] (III) Beneficial effects

[0016] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0017] 1. The utility model adds a design for intercepting the residue in the waste cleaning agent, and uses it in conjunction with the sewage pipe and the guide filter plate, and then uses the sewage pipe in conjunction with the garbage collection tube and the fixed plate, and the sewage pipe and the sewage pipe in conjunction, so as to collect the waste liquid residue flowing into the sewage pipe, and avoid the problem of particulate impurities in the waste liquid blocking the sewage pipe.

[0018] 2. The utility model reduces the volume of the cleaning agent distillation and recovery equipment by adding an integrated design of cleaning agent distillation and cooling, and integrates the cleaning agent distillation and condensation equipment by using the distillation tank in conjunction with the insulation cotton and the cooling box, the cooling box in conjunction with the water inlet pipe and the water outlet pipe, and the cooling box in conjunction with the condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 A three-dimensional structural cross-sectional view of a cooling box in an embodiment;

[0022] Figure 3 is a three-dimensional structural cross-sectional view of the residue filtering mechanism in the embodiment;

[0023] The numbers in the figure represent: 1. distillation tank; 2. cleaning agent distillation cooling mechanism; 21. insulation cotton; 22. cooling box; 23. condenser; 24. water inlet pipe; 25. water outlet pipe; 3. residue filtering mechanism; 31. valve; 32. sewage pipe; 33. drain pipe; 34. guide filter plate; 35. garbage collection barrel; 36. guide pipe; 37. fixed plate; 4. feed pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Reference Figure 1-Figure 3 A cleaning agent distillation and recovery device of the present embodiment includes a distillation tank 1, a cleaning agent distillation cooling mechanism 2 is fixedly installed on the outer surface of the distillation tank 1, the cleaning agent distillation cooling mechanism 2 includes a heat insulation cotton 21, a cooling box 22, a condenser 23, an inlet pipe 24 and an outlet pipe 25, a residue filtering mechanism 3 is fixedly installed at the bottom of the distillation tank 1, the residue filtering mechanism 3 includes a valve 31, a sewage pipe 32, a drain pipe 33, a guide filter plate 34, a garbage collection cylinder 35, a guide pipe 36 and a fixed plate 37, the top end of the condenser 23 passes through the distillation tank 1 and extends to the interior of the distillation tank 1, and the top of the distillation tank 1 is connected to a feed pipe 4.

[0027] The front side of the heat insulating cotton 21 is fixedly connected to the back side of the cooling box 22 , and the bottom end of the condensing tube 23 passes through the cooling box 22 and extends to the outside of the cooling box 22 .

[0028] The right side of the cooling box 22 is connected to the left end of the water inlet pipe 24 , and the right side of the cooling box 22 located below the water inlet pipe 24 is connected to the left end of the water outlet pipe 25 .

[0029] The inner surface of the valve 31 is fixedly connected to the outer surface of the drain pipe 33 , and the outer surface of the drain pipe 33 is connected to the left end of the sewage pipe 32 .

[0030] The inner surfaces of the drain pipe 33 and the sewage pipe 32 are fixedly connected to the outer surface of the guide filter plate 34 , and the sewage pipe 32 and the drain pipe 33 are connected through the two ends of the guide pipe 36 .

[0031] The inner surface of the sewage pipe 32 is slidably connected to the outer surface of the garbage collecting barrel 35 , the top of the fixing plate 37 is fixedly connected to the bottom of the garbage collecting barrel 35 , and the top of the fixing plate 37 is fixedly connected to the bottom of the sewage pipe 32 .

[0032] In this embodiment, the waste cleaning agent enters the distillation tank 1 through the feed pipe 4, and the waste cleaning agent is heated by the heater in the distillation tank 1. The heated waste cleaning agent volatilizes cleaning agent gas, and the gas moves through the condenser 23. The cooling water in the cooling box 22 cools the condenser 23, so that the gas in the condenser 23 condenses into liquid, and the cleaning agent solidifies into liquid again and is discharged from the condenser 23. When the waste cleaning agent in the distillation tank 1 is completely distilled out of the cleaning agent, the heating in the distillation tank 1 is stopped, and then the valve 31 is opened, and the waste liquid enters the drain pipe 33. The waste liquid passes through the guide filter plate 34, and the particulate impurities in the waste liquid are guided into the drain pipe 32, and then fall into the garbage collection barrel 35. The excess waste liquid is introduced into the drain pipe 33 from the guide pipe 36. When the liquid in the distillation tank 1 is drained, the user removes the fixing plate 37, removes the garbage collection barrel 35 on the fixing plate 37, and then pours out the garbage in the garbage collection barrel 35.

[0033] In summary, the cleaning agent distillation and recovery device can enter the distillation tank 1 through the feed pipe 4, and the waste cleaning agent is heated by the heater in the distillation tank 1. The heated waste cleaning agent evaporates cleaning agent gas, and the gas moves through the condenser 23. The cooling water in the cooling box 22 cools the condenser 23, so that the gas in the condenser 23 condenses into liquid, and the cleaning agent solidifies into liquid again and is discharged from the condenser 23. When the cleaning agent in the distillation tank 1 is completely distilled out of the waste cleaning agent, the heating in the distillation tank 1 is stopped, and then the valve 31 is opened, and the waste liquid enters the drain pipe 33. The waste liquid passes through the guide filter plate 34, and the particulate impurities in the waste liquid are guided to the drain pipe 32, and then fall into the garbage collection barrel 35. The excess waste liquid is introduced into the drain pipe 33 from the guide pipe 36. When the liquid in the distillation tank 1 is drained, the user removes the fixing plate 37, removes the garbage collection barrel 35 on the fixing plate 37, and then pours out the garbage in the garbage collection barrel 35.

[0034] 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 aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning agent distillation recovery device, comprising a distillation tank (1), characterized in that: A cleaning agent distillation cooling mechanism (2) is fixedly installed on the outer surface of the distillation tank (1), and the cleaning agent distillation cooling mechanism (2) includes a heat insulation cotton (21), a cooling box (22), a condenser (23), a water inlet pipe (24) and a water outlet pipe (25). A residue filtering mechanism (3) is fixedly installed on the bottom of the distillation tank (1), and the residue filtering mechanism (3) includes a valve (31), a sewage pipe (32), a drain pipe (33), a guide filter plate (34), a garbage collection barrel (35), a guide pipe (36) and a fixed plate (37). The top end of the condenser (23) passes through the distillation tank (1) and extends to the interior of the distillation tank (1). The top of the distillation tank (1) is connected to a feed pipe (4).

2. A cleaning agent distillation recovery device according to claim 1, characterized in that: The front side of the heat insulating cotton (21) is fixedly connected to the back side of the cooling box (22), and the bottom end of the condensing tube (23) passes through the cooling box (22) and extends to the outside of the cooling box (22).

3. A cleaning agent distillation recovery device according to claim 1, characterized in that: The right side of the cooling box (22) is connected to the left end of the water inlet pipe (24), and the right side of the cooling box (22) located below the water inlet pipe (24) is connected to the left end of the water outlet pipe (25).

4. A cleaning agent distillation recovery device according to claim 1, characterized in that: The inner surface of the valve (31) is fixedly connected to the outer surface of the drain pipe (33), and the outer surface of the drain pipe (33) is connected to the left end of the sewage pipe (32).

5. A cleaning agent distillation recovery device according to claim 1, characterized in that: The inner surfaces of the drainage pipe (33) and the sewage pipe (32) are both fixedly connected to the outer surface of the guide filter plate (34), and the sewage pipe (32) and the drainage pipe (33) are connected via the two ends of the guide pipe (36).

6. A cleaning agent distillation recovery device according to claim 1, characterized in that: The inner surface of the sewage pipe (32) is slidably connected to the outer surface of the garbage collecting barrel (35), the top of the fixing plate (37) is fixedly connected to the bottom of the garbage collecting barrel (35), and the top of the fixing plate (37) is fixedly connected to the bottom of the sewage pipe (32).

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