Rectifying tower convenient to clean

Abstract

The utility model relates to the technical field of rectifying tower cleaning equipment, and discloses a rectifying tower convenient to clean, which comprises a rectifying tower body, a cleaning mechanism is fixedly connected to the middle in the rectifying tower body, and spraying mechanisms are fixedly connected to the upper end and the lower end of the inner wall of the rectifying tower body; the sweeping mechanism comprises a driving assembly and a scraping brush assembly, and the scraping brush assembly is arranged on the surface of the driving assembly; and the driving assembly comprises a circular sieve plate, the circular sieve plate is fixedly connected to the middle of the interior of the rectifying tower body, a sliding ring seat is fixedly connected to the top of the circular sieve plate, a sliding strip is slidably connected to the interior of the sliding ring seat, and a T-shaped supporting cylinder is fixedly connected to the bottom end of the interior of the circular sieve plate. According to the rectifying tower convenient to clean, when the scraping and brushing strips are driven to rotate, the scraping and brushing strips are rubbed with the surface of the circular screen plate, then the surface of the circular screen plate is cleaned, when the surface of the circular screen plate is cleaned, all parts of the surface of the circular screen plate can be cleaned as much as possible, and cleaning dead corners of the circular screen plate are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation tower cleaning equipment, in particular to a distillation tower which is easy to clean. Background Art

[0002] A distillation tower is a tower-type gas-liquid contact device used for distillation. Its basic principle is to utilize the different volatilities of the components in the mixture, that is, the different vapor pressures of the components at the same temperature, so that the light components in the liquid phase are transferred to the gas phase, and the heavy components in the gas phase are transferred to the liquid phase, thereby achieving the purpose of separation. After the distillation tower device is put into practical use, it needs to be cleaned.

[0003] According to announcement number CN 218961793 U, a distillation tower that is easy to clean is disclosed, including a tower body, a sieve plate is installed on the inner side of the tower body, a workbench is installed on the outer side of the tower body, a base is installed on the bottom of the tower body, a shell is installed on one side of the sieve plate, and a long plate is installed on one side of the tower body.

[0004] The distillation tower which is easy to clean, during the cleaning process of the distillation tower, the telescopic end of the electric telescopic column drives the cleaning ball to move into the inner side of the circular hole of the sieve plate to clean the inner side of the sieve plate. Although the residue on the inner side of the sieve plate can be cleaned, so that the distillation tower is convenient to clean, the sieve plate is mainly circular inside the distillation tower. Therefore, when cleaning, the cleaning area of ​​the cleaning ball is limited, and corresponding improvements are needed for this purpose. Utility Model Content

[0005] The utility model aims to provide a distillation tower which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a distillation tower that is easy to clean, comprising a distillation tower body, a cleaning mechanism is fixedly connected to the middle of the distillation tower body, and a spraying mechanism is fixedly connected to the upper and lower ends of the inner wall of the distillation tower body;

[0007] The cleaning mechanism comprises a driving component and a scraping brush component, and the scraping brush component is arranged on the surface of the driving component;

[0008] The driving assembly comprises a circular sieve plate, the circular sieve plate is fixedly connected to the middle of the distillation tower body, the top of the circular sieve plate is fixedly connected to a slip ring seat, the inside of the slip ring seat is slidably connected to a slide bar, the bottom end of the circular sieve plate is fixedly connected to a T-shaped support cylinder, the bottom end of the surface of the T-shaped support cylinder is fixedly connected to a spur gear ring, the side of the spur gear ring is meshedly connected to an electric gear device, the top of the electric gear device is fixedly connected to the bottom of the circular sieve plate, and the top of the surface of the T-shaped support cylinder is located at the top of the circular sieve plate;

[0009] The scraper assembly includes a support seat, which is fixedly connected to the top of the T-shaped support cylinder surface, a bevel gear ring is fixedly connected to the middle of the top of the circular screen plate, a bevel gear is meshingly connected to the surface of the bevel gear ring, a support rod is fixedly connected to the middle of one side of the bevel gear, a scraper strip is fixedly connected to the surface of the support rod, and one end of the support rod is rotatably connected to one side of the slide bar.

[0010] Preferably, an annular groove is provided inside the slip ring seat, and the surface of the slide bar is slidably connected to the inside of the annular groove, so that the slide bar can slide inside the annular groove, thereby providing support for the scraping and cleaning of the scraper bar.

[0011] Preferably, a circular hole is opened in the middle of the circular sieve plate, and the surface of the T-shaped support cylinder is rotatably connected to the inside of the circular hole.

[0012] Preferably, a through hole is provided on the side of the support seat, and one end of the support rod surface passes through the through hole provided on the side of the support seat, so that the support rod can move under the limit in the through hole provided on the side of the support seat, thereby driving the scraping and brushing strip to perform scraping and cleaning operations.

[0013] Preferably, a circular cavity is provided inside the support seat, and the surface of the bevel gear is located inside the circular cavity.

[0014] Preferably, the spraying mechanism includes two support rings, the two support rings are respectively fixedly connected to the inside of the distillation tower body, a support water pipe is fixedly connected to the middle of the support ring, a spray pipe is fixedly connected to the surface of the support water pipe, a closed water bearing is fixedly connected to the bottom of the support water pipe, and a water inlet pipe is fixedly connected to the top of the closed water bearing.

[0015] Preferably, a water outlet hole is provided on the surface of the supporting water pipe, and the interior of the spray pipe is communicated with the interior of the water outlet hole, so that the cleaning spray liquid inside the supporting water pipe can be sprayed out through the spray pipe and spray and clean the interior of the distillation tower body.

[0016] Compared with the prior art, the utility model provides a distillation tower that is easy to clean and has the following features:

[0017] Beneficial effects:

[0018] 1. The distillation tower which is easy to clean has a cleaning mechanism set up. The support rod rotates on the surface of the circular sieve plate inside the distillation tower body under the limiting effect of the sliding bar inside the slip ring seat, thereby driving the helical gear at one end of the support rod to rotate under the meshing effect of the helical gear ring, driving the scraper bar to rub against the surface of the circular sieve plate when rotating, thereby cleaning the surface of the circular sieve plate, and when cleaning the surface of the circular sieve plate, all parts of the surface of the circular sieve plate can be cleaned as much as possible to avoid cleaning dead corners of the circular sieve plate.

[0019] 2. The distillation tower which is easy to clean has a spraying mechanism, and the water inlet pipe is connected to the cleaning liquid. The cleaning liquid is allowed to flow through the closed water bearing to the inside of the supporting water pipe, and is sprayed to the surface of the circular sieve plate through respective spray pipes, so that the surface of the circular sieve plate can be sprayed, and the impurities on the surface of the circular sieve plate can be moistened for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional view of the overall structure of the utility model;

[0023] Figure 3 This is a three-dimensional exploded view of the drive assembly of the utility model;

[0024] Figure 4 This is a three-dimensional disassembled diagram of the scraper and brush assembly of the utility model;

[0025] Figure 5 It is a three-dimensional diagram of the spraying mechanism of the utility model.

[0026] In the figure: 1. distillation tower body; 2. cleaning mechanism; 21. driving assembly; 211. circular sieve plate; 212. slip ring seat; 213. slide bar; 214. T-shaped support cylinder; 215. spur gear ring; 216. electric gear device; 22. scraper assembly; 221. support seat; 222. support rod; 223. scraper bar; 224. bevel gear; 225. bevel gear ring; 3. spraying mechanism; 31. support ring bar; 32. support water pipe; 33. spray pipe; 34. water-blocking bearing; 35. water inlet pipe. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] Combination Figures 2 to 5 A distillation tower that is easy to clean comprises a distillation tower body 1, a cleaning mechanism 2 is fixedly connected to the middle of the distillation tower body 1, and spraying mechanisms 3 are fixedly connected to the upper and lower ends of the inner wall of the distillation tower body 1;

[0032] The cleaning mechanism 2 includes a driving component 21 and a scraping brush component 22, and the scraping brush component 22 is arranged on the surface of the driving component 21;

[0033] The driving assembly 21 includes a circular sieve plate 211, which is fixedly connected to the middle of the distillation tower body 1, a slip ring seat 212 is fixedly connected to the top of the circular sieve plate 211, a slide bar 213 is slidably connected inside the slip ring seat 212, a T-shaped support cylinder 214 is fixedly connected to the bottom end of the circular sieve plate 211, a straight gear ring 215 is fixedly connected to the bottom end of the surface of the T-shaped support cylinder 214, an electric gear device 216 is meshedly connected to the side of the straight gear ring 215, the top of the electric gear device 216 is fixedly connected to the bottom of the circular sieve plate 211, and the top of the surface of the T-shaped support cylinder 214 is located at the top of the circular sieve plate 211;

[0034] The scraper assembly 22 includes a support seat 221, which is fixedly connected to the top of the T-shaped support cylinder 214. A bevel gear ring 225 is fixedly connected to the middle of the top of the circular screen plate 211. The surface of the bevel gear ring 225 is meshingly connected to a bevel gear 224. A support rod 222 is fixedly connected to the middle of one side of the bevel gear 224. A scraper strip 223 is fixedly connected to the surface of the support rod 222. One end of the support rod 222 is rotatably connected to one side of the slide bar 213. An annular groove is provided inside the slip ring seat 212. The surface of the slide bar 213 is slidably connected to the inside of the annular groove. A circular hole is provided in the middle of the circular screen plate 211. The surface of the T-shaped support cylinder 214 is rotatably connected to the inside of the circular hole.

[0035] Furthermore, a through hole is provided on the side of the support seat 221, one end of the surface of the support rod 222 passes through the through hole provided on the side of the support seat 221, a circular cavity is provided inside the support seat 221, and the surface of the bevel gear 224 is located inside the circular cavity. The support rod 222 rotates on the surface of the circular sieve plate 211 inside the distillation tower body 1 under the limiting action of the sliding bar 213 inside the slip ring seat 212, thereby driving the bevel gear 224 at one end of the support rod 222 to rotate under the meshing action of the bevel gear ring 225, and driving the scraper strip 223 to rub against the surface of the circular sieve plate 211 during rotation, thereby cleaning the surface of the circular sieve plate 211, and when cleaning the surface of the circular sieve plate 211, all parts of the surface of the circular sieve plate 211 can be cleaned as much as possible to avoid cleaning dead corners of the circular sieve plate 211.

[0036] Embodiment 2

[0037] See also Figure 1-5 On the basis of the first embodiment, the spraying mechanism 3 further comprises a supporting ring bar 31, wherein there are two supporting ring bars 31, and the two supporting ring bars 31 are respectively fixedly connected to the inside of the distillation tower body 1, a supporting water pipe 32 is fixedly connected to the middle of the supporting ring bar 31, a spraying pipe 33 is fixedly connected to the surface of the supporting water pipe 32, a water-blocking bearing 34 is fixedly connected to the bottom of the supporting water pipe 32, and a water inlet pipe 35 is fixedly connected to the top of the water-blocking bearing 34.

[0038] Furthermore, a water outlet hole is opened on the surface of the supporting water pipe 32, the interior of the spray pipe 33 is communicated with the interior of the water outlet hole, the water inlet pipe 35 is externally connected to the cleaning liquid, and the cleaning liquid is allowed to flow into the supporting water pipe 32 through the closed water bearing 34, and is sprayed onto the surface of the circular sieve plate 211 through each spray pipe 33, so that the surface of the circular sieve plate 211 can be sprayed, and the impurities on the surface of the circular sieve plate 211 can be moistened for easy cleaning.

[0039] In actual operation, when this device is used, when cleaning the surface of the circular sieve plate 211 inside the distillation tower body 1, the electric gear device 216 is started to drive the spur gear ring 215 and the T-shaped support cylinder 214 to rotate, thereby driving the support seat 221 to rotate, and driving the support rod 222 to rotate on the surface of the circular sieve plate 211 inside the distillation tower body 1 under the limiting effect of the slide bar 213 inside the slip ring seat 212, thereby driving the bevel gear 224 at one end of the support rod 222 to rotate under the meshing effect of the bevel gear ring 225, and driving the scraper strip 223 to rub against the surface of the circular sieve plate 211 when rotating, thereby cleaning the surface of the circular sieve plate 211;

[0040] In addition, when cleaning and spraying are performed, the water inlet pipe 35 is connected to the cleaning liquid, and the cleaning liquid is allowed to flow through the closed water bearing 34 to the inside of the supporting water pipe 32, and is sprayed to the surface of the circular sieve plate 211 through the respective spray pipes 33, so that the surface of the circular sieve plate 211 can be sprayed, and the impurities on the surface of the circular sieve plate 211 can be moistened for easy cleaning.

[0041] It should be noted that, in this article, relational terms such as first and second, 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A distillation tower that is easy to clean, comprising a distillation tower body (1), characterized in that: A cleaning mechanism (2) is fixedly connected in the middle of the distillation tower body (1), and a spraying mechanism (3) is fixedly connected at the upper and lower ends of the inner wall of the distillation tower body (1); The cleaning mechanism (2) comprises a driving component (21) and a scraping brush component (22), wherein the scraping brush component (22) is arranged on the surface of the driving component (21); The driving assembly (21) comprises a circular sieve plate (211), the circular sieve plate (211) is fixedly connected to the middle of the distillation tower body (1), a slip ring seat (212) is fixedly connected to the top of the circular sieve plate (211), a sliding bar (213) is slidably connected to the inside of the slip ring seat (212), a T-shaped support cylinder (214) is fixedly connected to the bottom end of the circular sieve plate (211), a spur gear ring (215) is fixedly connected to the bottom end of the surface of the T-shaped support cylinder (214), an electric gear device (216) is meshedly connected to the side of the spur gear ring (215), the top end of the electric gear device (216) is fixedly connected to the bottom of the circular sieve plate (211), and the top end of the surface of the T-shaped support cylinder (214) is located at the top of the circular sieve plate (211); The scraper assembly (22) comprises a support seat (221), the support seat (221) is fixedly connected to the top of the surface of the T-shaped support cylinder (214), a bevel gear ring (225) is fixedly connected to the middle of the top of the circular screen plate (211), a bevel gear (224) is meshedly connected to the surface of the bevel gear ring (225), a support rod (222) is fixedly connected to the middle of one side of the bevel gear (224), a scraper strip (223) is fixedly connected to the surface of the support rod (222), and one end of the support rod (222) is rotatably connected to one side of the slide strip (213).

2. A distillation tower that is easy to clean according to claim 1, characterized in that: An annular groove is provided inside the slip ring seat (212), and the surface of the slide bar (213) is slidably connected to the inside of the annular groove.

3. A distillation tower that is easy to clean according to claim 1, characterized in that: A circular hole is provided in the middle of the circular sieve plate (211), and the surface of the T-shaped support cylinder (214) is rotatably connected to the inside of the circular hole.

4. A distillation tower that is easy to clean according to claim 1, characterized in that: A through hole is provided on the side of the support seat (221), and one end of the surface of the support rod (222) passes through the through hole provided on the side of the support seat (221).

5. A distillation tower that is easy to clean according to claim 1, characterized in that: A circular cavity is provided inside the support seat (221), and the surface of the bevel gear (224) is located inside the circular cavity.

6. A distillation tower that is easy to clean according to claim 1, characterized in that: The spraying mechanism (3) comprises a supporting ring bar (31), wherein there are two supporting ring bars (31), and the two supporting ring bars (31) are respectively fixedly connected to the inside of the distillation tower body (1); a supporting water pipe (32) is fixedly connected to the middle of the supporting ring bar (31); a spray pipe (33) is fixedly connected to the surface of the supporting water pipe (32); a closed water bearing (34) is fixedly connected to the bottom of the supporting water pipe (32); and a water inlet pipe (35) is fixedly connected to the top of the closed water bearing (34).

7. A distillation tower that is easy to clean according to claim 6, characterized in that: A water outlet hole is provided on the surface of the supporting water pipe (32), and the interior of the spray pipe (33) is communicated with the interior of the water outlet hole.

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