Methanol fine waste liquid impurity removal and recycling device

Abstract

The utility model discloses a methanol fine waste liquid impurity removing and recycling device which comprises a filtering and impurity removing assembly which comprises a first supporting frame, a second supporting frame, a gear motor, a fixing frame, a rotating shaft, a supporting arm rod, a first hollow fence, a second hollow fence and a filter screen plate. A filtrate collecting box is arranged on one side of the filtering and impurity removing assembly, an impurity collecting groove is formed in the other side of the filtering and impurity removing assembly, and a notch is formed in the upper middle portion of the outer surface of the front end of the filtrate collecting box. According to the impurity removal and recycling device for the fine methanol waste liquid, the number of the filter impurity removal assembly is two, the number of the first hollow fences, the number of the second hollow fences and the number of the filter screen plates are two, and the filter screen plates in the first hollow fences and the second hollow fences can be driven to change positions through operation of the gear motor; impurities at the upper part of the filter screen plate can be conveniently cleaned after transposition, the downtime is short, and the waste liquid filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refined methanol filtering, in particular to a methanol refined waste liquid impurity removal and recycling device. Background Art

[0002] In the prior art, methanol is recycled by filtering impurities in refined methanol waste liquid.

[0003] In the prior art, methanol fine waste liquid is generally filtered through a filter plate, and impurities are retained on the upper outer surface of the filter plate. As the impurities accumulate, the filtering efficiency of the filter plate is reduced. At this time, the filter plate needs to be removed for cleaning, which is not convenient enough, and the downtime is long when cleaning the filter plate, which reduces the production efficiency.

[0004] To this end, we propose a methanol fine waste liquid impurity removal and recycling device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a methanol fine waste liquid impurity removal and recycling device, which is convenient for filtering the waste liquid, and the downtime required for cleaning the filter plate is short, thereby improving the efficiency of waste liquid treatment, etc., and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a methanol fine waste liquid impurity removal and recycling device, including a filtering and impurity removal component, the filtering and impurity removal component includes a first support frame, a second support frame, a reduction motor, a fixed frame, a rotating shaft, a support arm, a first hollow enclosure, a second hollow enclosure and a filter plate, and a filtrate collecting box is arranged on one side of the filtering and impurity removal component, and an impurity collection tank is arranged on the other side of the filtering and impurity removal component, a notch is opened in the middle and upper part of the outer surface of the front end of the filtrate collecting box, and a discharge valve is fixedly installed on the lower part of the outer surface of one side of the filtrate collecting box.

[0009] Preferably, a guide slope is provided at the bottom of the inner cavity of the filtrate collecting box.

[0010] Preferably, the reduction motor is fixedly mounted on the upper outer surface of the first support frame, the fixing frame is fixedly mounted on the upper outer surface of the second support frame, and the rotating shaft is connected between the outer surface of one end of the output shaft in the reduction motor and the outer surface of one side of the fixing frame.

[0011] Preferably, the number of the support arms and the filter plates are both two groups, the rotating shaft passes through the middle parts of the two groups of support arms, and the support arms are fixedly connected to the outer wall of the rotating shaft.

[0012] Preferably, the two groups of support arms are fixedly installed between the left and right sides of the outer surface of one side of the first hollow enclosure and the left and right sides of the outer surface of one side of the second hollow enclosure, and the two groups of filter plates are fixedly installed on the lower end outer surface of the first hollow enclosure and the upper end outer surface of the second hollow enclosure.

[0013] Preferably, a sealed bearing is provided between the rotating shaft and the fixed frame, the rotating shaft is rotatably connected to the fixed frame through the sealed bearing, a coupling is provided between the rotating shaft and the reduction motor, and the outer surface of one end of the rotating shaft is fixedly connected to the outer surface of one end of the output shaft in the reduction motor through the coupling.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a methanol fine waste liquid impurity removal and recycling device, which has the following beneficial effects:

[0016] 1. A methanol fine waste liquid impurity removal and recycling device is provided with a filtering impurity removal component, in which the first hollow enclosure, the second hollow enclosure and the filter screen plate are each provided in two groups. The operation of the reduction motor can drive the filter screen plates in the first hollow enclosure and the second hollow enclosure to be exchanged. After the exchange, it is convenient to clean the impurities on the upper part of the filter screen plate, and the downtime is short, thereby improving the filtering efficiency of the waste liquid.

[0017] 2. The methanol fine waste liquid impurity removal and recycling device is convenient for collecting and discharging the filtrate through the provided filtrate collection box, and is convenient for collecting impurities through the provided impurity collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a methanol fine waste liquid impurity removal and recycling device.

[0019] Figure 2 The utility model is a schematic diagram of the structure of a filtrate collecting box in a methanol fine waste liquid impurity removal and recycling device.

[0020] Figure 3 It is a side cross-sectional view of a filtrate collecting box in a methanol fine waste liquid impurity removal and recycling device of the utility model.

[0021] Figure 4 The utility model is a schematic diagram of the structure of a filtering and impurity removal component in a methanol fine waste liquid impurity removal and recycling device.

[0022] In the figure: 1. Filtration and impurity removal component; 2. Filtrate collection box; 3. Impurity collection tank; 4. Notch; 5. Discharge valve; 6. Diversion slope; 7. First support frame; 8. Second support frame; 9. Reducer motor; 10. Fixed frame; 11. Rotating shaft; 12. Support arm; 13. First hollow enclosure; 14. Second hollow enclosure; 15. Filter plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a methanol fine waste liquid impurity removal and recycling device.

[0025] like Figure 1-4 As shown, it includes a filtering and impurity removal component 1, which includes a first support frame 7, a second support frame 8, a reduction motor 9, a fixed frame 10, a rotating shaft 11, a support arm 12, a first hollow enclosure 13, a second hollow enclosure 14 and a filter plate 15, and a filtrate collecting box 2 is arranged on one side of the filtering and impurity removal component 1, and an impurity collecting tank 3 is arranged on the other side of the filtering and impurity removal component 1, a notch 4 is opened in the middle and upper part of the outer surface of the front end of the filtrate collecting box 2, and a discharge valve 5 is fixedly installed on the lower part of the outer surface of one side of the filtrate collecting box 2.

[0026] A guide slope 6 is provided at the bottom of the inner cavity of the filtrate collecting box 2; the reduction motor 9 is fixedly mounted on the upper outer surface of the first support frame 7, the fixing frame 10 is fixedly mounted on the upper outer surface of the second support frame 8, and the rotating shaft 11 is connected between the outer surface of one end of the output shaft of the reduction motor 9 and the outer surface of one side of the fixing frame 10; the number of the support arm rods 12 and the filter screen plate 15 are both two groups, the rotating shaft 11 passes through the middle of the two groups of support arm rods 12, and the support arm rods 12 are fixedly connected to the outer wall of the rotating shaft 11; the two groups of support arm rods 12 are fixedly mounted on the first middle Between the left and right sides of the outer surface of one side of the empty enclosure 13 and the left and right sides of the outer surface of one side of the second hollow enclosure 14, two groups of filter plates 15 are fixedly installed on the lower end outer surface of the first hollow enclosure 13 and the upper end outer surface of the second hollow enclosure 14; a sealed bearing is arranged between the rotating shaft 11 and the fixed frame 10, and the rotating shaft 11 is rotatably connected to the fixed frame 10 through the sealed bearing, and a coupling is arranged between the rotating shaft 11 and the reduction motor 9, and the outer surface of one end of the rotating shaft 11 is fixedly connected to the outer surface of one end of the output shaft in the reduction motor 9 through the coupling.

[0027] It should be noted that the utility model is a methanol fine waste liquid impurity removal and recycling device, such as Figure 1In the state shown, the external waste liquid conveying pipe is placed on the first hollow enclosure 13, and the waste liquid is injected. The waste liquid is filtered through the filter plate 15 inside the first hollow enclosure 13, and impurities are retained on the upper outer surface of the filter plate 15 in the first hollow enclosure 13. The waste liquid enters the filtrate collection box 2 after being filtered through the filter plate 15, and is diverted through the guide slope 6 and discharged centrally through the discharge valve 5; when it is necessary to clean the filter plate 15 in the first hollow enclosure 13, a short stop is performed. The machine drives the rotating shaft 11 to rotate through the operation of the reduction motor 9, and the rotating shaft 11 drives the first hollow enclosure 13 and the second hollow enclosure 14 to rotate and exchange positions through the support arm 12, and the first hollow enclosure 13 drives one end of the filter plate 15 up and down, with the open end facing downward, and impurities fall into the impurity collecting tank 3 for collection. If impurities adhere to the filter plate 15, it can be done by knocking one side of the filter plate 15, which is easy to operate and can improve the efficiency of the waste liquid treatment.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A methanol fine waste liquid impurity removal and recycling device, comprising a filtering and impurity removal component (1), characterized in that: The filtering and impurity removal component (1) comprises a first support frame (7), a second support frame (8), a reduction motor (9), a fixed frame (10), a rotating shaft (11), a support arm (12), a first hollow enclosure (13), a second hollow enclosure (14) and a filter plate (15), and a filtrate collection box (2) is arranged on one side of the filtering and impurity removal component (1), and an impurity collection tank (3) is arranged on the other side of the filtering and impurity removal component (1). A notch (4) is provided in the middle and upper part of the outer surface of the front end of the filtrate collection box (2), and a discharge valve (5) is fixedly installed on the lower part of the outer surface of one side of the filtrate collection box (2).

2. The methanol fine waste liquid impurity removal and recycling device according to claim 1, characterized in that: A guide slope (6) is provided at the bottom of the inner cavity of the filtrate collection box (2).

3. The methanol fine waste liquid impurity removal and recycling device according to claim 2 is characterized in that: The reduction motor (9) is fixedly mounted on the upper outer surface of the first support frame (7), the fixing frame (10) is fixedly mounted on the upper outer surface of the second support frame (8), and the rotating shaft (11) is connected between the outer surface of one end of the output shaft in the reduction motor (9) and the outer surface of one side of the fixing frame (10).

4. The methanol fine waste liquid impurity removal and recycling device according to claim 3 is characterized in that: The number of the support arms (12) and the filter plates (15) is two sets, the rotating shaft (11) passes through the middle of the two sets of support arms (12), and the support arms (12) are fixedly connected to the outer wall of the rotating shaft (11).

5. The methanol fine waste liquid impurity removal and recycling device according to claim 4 is characterized in that: The two groups of support arms (12) are fixedly mounted between the left and right sides of the outer surface of one side of the first hollow enclosure (13) and the left and right sides of the outer surface of one side of the second hollow enclosure (14), and the two groups of filter plates (15) are fixedly mounted on the lower end outer surface of the first hollow enclosure (13) and the upper end outer surface of the second hollow enclosure (14).

6. The methanol fine waste liquid impurity removal and recycling device according to claim 5, characterized in that: A sealed bearing is provided between the rotating shaft (11) and the fixed frame (10), and the rotating shaft (11) is rotatably connected to the fixed frame (10) via the sealed bearing. A coupling is provided between the rotating shaft (11) and the reduction motor (9), and the outer surface of one end of the rotating shaft (11) is fixedly connected to the outer surface of one end of the output shaft in the reduction motor (9) via the coupling.

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