Phosphate ester production membrane separation feeding device convenient to clean

Abstract

The utility model relates to the technical field of membrane separation feeding devices, and discloses a phosphate production membrane separation feeding device convenient to clean, which comprises a liquid storage tank, the bottom of the liquid storage tank is fixedly connected with a blow-off pipe, the bottom of the liquid storage tank is fixedly connected with supporting legs, the top of the liquid storage tank is fixedly connected with a liquid inlet tank, and the liquid inlet tank is fixedly connected with a liquid outlet pipe. A high-pressure water pump is fixedly connected to the left side of the liquid storage tank, a connecting water pipe is arranged in the liquid storage tank, a movable cleaning mechanism is arranged outside the liquid storage tank, and an auxiliary limiting mechanism is arranged outside the connecting water pipe. According to the cleaning device, impurities left on the inner wall of the liquid storage tank can be scraped conveniently, so that the cleaning effect is improved, a second motor works and is matched with a rotating disc, raw materials entering the liquid inlet tank can be preliminarily filtered conveniently, an elastic clamping block is made to move through movement of a connecting block, and connection and installation between a connecting water pipe and a high-pressure water pump can be achieved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane separation feeding devices, in particular to a phosphate production membrane separation feeding device which is easy to clean. Background Art

[0002] The principle of membrane separation equipment is based on the selective separation function of the membrane. It uses the principle of physical mechanical screening to achieve the separation of different components in the liquid or the concentration of effective ingredients. Membrane separation technology allows molecules of specific size, shape or chemical properties to pass through the semi-permeable membrane, while excluding other molecules. This process is based on the principle of osmotic pressure and selective passage. When using membrane separation equipment, it is often necessary to use it with a feeding device.

[0003] In the prior art, a high-pressure water pump is often simply used to introduce the liquid raw materials inside the liquid storage tank into the membrane separation equipment. During long-term use, the inner wall of the liquid storage tank is prone to contamination by impurities or raw materials that stick to it. In addition, since the impurities are inside the liquid storage tank, it is inconvenient for the staff to clean it. Therefore, it is necessary to improve a phosphate ester production membrane separation feeding device that is easy to clean to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a phosphate ester production membrane separation feeding device which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a phosphate ester production membrane separation feeding device that is easy to clean, comprising a liquid storage tank, a sewage pipe is fixedly connected to the bottom of the liquid storage tank, a support leg is fixedly connected to the bottom of the liquid storage tank, a liquid inlet tank is fixedly connected to the top of the liquid storage tank, a high-pressure water pump is fixedly connected to the left side of the liquid storage tank, a connecting water pipe is arranged inside the liquid storage tank, a movable cleaning mechanism is arranged outside the liquid storage tank, and an auxiliary limiting mechanism is arranged outside the connecting water pipe;

[0006] The movable cleaning mechanism comprises a filter assembly and a cleaning assembly. The filter assembly is arranged outside the liquid storage tank, and the cleaning assembly is arranged on the left side of the liquid inlet tank.

[0007] Preferably, the filter assembly includes a first connecting platform, the first connecting platform is fixedly connected to the back of the liquid storage tank, the second connecting platform is fixedly connected to the front of the liquid storage tank, the top of the first connecting platform is fixedly connected to a first motor, the output end of the first motor passes through the first connecting platform and extends to the inside where a threaded rod is fixedly connected, the second connecting platform is fixedly connected to a limiting rod inside, the limiting rod is slidably connected to the outside of a movable plate, and the movable plate is fixedly connected to the outside of a scraper, so as to scrape off impurities remaining on the inner wall of the liquid storage tank, thereby increasing the cleaning effect.

[0008] Preferably, the scraper is in contact with the liquid storage tank, the movable plate is threadedly connected to the threaded rod, the movable plate is slidably connected to the liquid storage tank, the movable plate is slidably connected to the first connecting platform, and the movable plate is slidably connected to the second connecting platform, so that the cleaning process is more stable.

[0009] Preferably, the cleaning assembly includes a limit plate, which is slidably connected to the inside of the liquid inlet box, a guide rail is fixedly connected to the right side of the limit plate, a filter basket is slidably connected to the inside of the guide rail, a second motor is fixedly connected to the left side of the liquid inlet box, an output end of the second motor passes through the liquid inlet box and extends to the inside where a turntable is fixedly connected, and a connecting column is fixedly connected to the right side of the turntable, so as to facilitate preliminary filtration of the raw materials entering the liquid inlet box, thereby reducing the contamination inside the liquid storage tank from the source.

[0010] Preferably, grooves are provided at positions corresponding to the limiting plate and the connecting column, and the connecting column is in contact with the limiting plate, so as to make the filtering process more stable.

[0011] Preferably, the auxiliary limiting mechanism includes a clamping box, the clamping box is fixedly connected to the outside of the connecting water pipe, the clamping box is slidably connected to a connecting block inside the clamping box, the clamping box is fixedly connected to a spring inside, the spring is fixedly connected to an elastic clamp block at one end away from the clamping box, and the elastic clamp block is fixedly connected to an end close to the spring with a sliding rod, which facilitates the connection and installation between the connecting water pipe and the high-pressure water pump, thereby making it convenient for staff to flush the connecting water pipe, avoid blockage of the connecting water pipe, and increase the service life of the high-pressure water pump.

[0012] Preferably, grooves are provided at positions corresponding to the clamping box and the slide rod, and the slide rod is slidably connected inside the groove, the elastic clamp block is in contact with the high-pressure water pump, and the connecting block is in contact with the elastic clamp block, so as to facilitate more stable use.

[0013] Compared with the prior art, the utility model provides a phosphate ester production membrane separation feeding device which is easy to clean and has the following beneficial effects:

[0014] The easy-to-clean phosphate production membrane separation feeding device has a movable cleaning mechanism. During use, the first motor is operated to rotate the threaded rod, so that impurities remaining on the inner wall of the liquid storage tank can be scraped off, thereby increasing the cleaning effect. The second motor is operated in conjunction with the turntable to achieve preliminary filtration of the raw materials entering the liquid inlet tank, thereby reducing the contamination inside the liquid storage tank from the source.

[0015] The easy-to-clean phosphate production membrane separation feeding device has an auxiliary limiting mechanism, during use, the movement of the provided connecting block causes the elastic clamping block to move, so as to facilitate the connection and installation between the connecting water pipe and the high-pressure water pump, thereby facilitating the staff to flush the connecting water pipe, avoiding the clogging of the connecting water pipe, and increasing the service life of the high-pressure water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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:

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the filter assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the cleaning component of the utility model;

[0022] Figure 6 This is a schematic diagram of the auxiliary limiting mechanism structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the internal structure of the auxiliary limiting mechanism of the utility model.

[0024] In the figure: 1, liquid storage tank; 2, sewage pipe; 3, supporting leg; 4, liquid inlet tank; 5, high-pressure water pump; 6, connecting water pipe; 7, movable cleaning mechanism; 71, filter assembly; 711, first connecting platform; 712, second connecting platform; 713, first motor; 714, threaded rod; 715, limit rod; 716, movable plate; 717, scraper; 72, cleaning assembly; 721, limit plate; 722, guide rail; 723, filter basket; 724, second motor; 725, turntable; 726, connecting column; 8, auxiliary limit mechanism; 81, clamping box; 82, elastic clamping block; 83, connecting block; 84, spring; 85, slide rod. DETAILED DESCRIPTION

[0025] 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.

[0026] 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. Embodiment 1

[0027] See also Figure 1-5 The utility model provides a technical solution: a phosphate ester production membrane separation feeding device that is easy to clean, comprising a liquid storage tank 1, a sewage pipe 2 is fixedly connected to the bottom of the liquid storage tank 1, a supporting leg 3 is fixedly connected to the bottom of the liquid storage tank 1, a liquid inlet tank 4 is fixedly connected to the top of the liquid storage tank 1, a high-pressure water pump 5 is fixedly connected to the left side of the liquid storage tank 1, a connecting water pipe 6 is arranged inside the liquid storage tank 1, a movable cleaning mechanism 7 is arranged outside the liquid storage tank 1, and an auxiliary limiting mechanism 8 is arranged outside the connecting water pipe 6;

[0028] The movable cleaning mechanism 7 includes a filter assembly 71 and a cleaning assembly 72 . The filter assembly 71 is arranged outside the liquid storage tank 1 , and the cleaning assembly 72 is arranged on the left side of the liquid inlet tank 4 .

[0029] Furthermore, the filter assembly 71 includes a first connecting platform 711, the first connecting platform 711 is fixedly connected to the back of the liquid storage tank 1, the second connecting platform 712 is fixedly connected to the front of the liquid storage tank 1, the top of the first connecting platform 711 is fixedly connected to a first motor 713, the output end of the first motor 713 passes through the first connecting platform 711 and extends to the inside where a threaded rod 714 is fixedly connected, the second connecting platform 712 is internally fixedly connected to a limiting rod 715, the limiting rod 715 is externally slidably connected to a movable plate 716, and the movable plate 716 is externally fixedly connected to a scraper 717, so as to scrape off impurities remaining on the inner wall of the liquid storage tank 1, thereby increasing the cleaning effect.

[0030] Furthermore, the scraper 717 contacts the liquid storage tank 1, the movable plate 716 is threadedly connected to the threaded rod 714, the movable plate 716 is slidingly connected to the liquid storage tank 1, the movable plate 716 is slidingly connected to the first connecting platform 711, and the movable plate 716 is slidingly connected to the second connecting platform 712, so that the cleaning process is more stable.

[0031] Furthermore, the cleaning component 72 includes a limit plate 721, which is slidably connected to the inside of the liquid inlet box 4. A guide rail 722 is fixedly connected to the right side of the limit plate 721, and a filter basket 723 is slidably connected to the inside of the guide rail 722. A second motor 724 is fixedly connected to the left side of the liquid inlet box 4. The output end of the second motor 724 passes through the liquid inlet box 4 and extends to the inside where a turntable 725 is fixedly connected. A connecting column 726 is fixedly connected to the right side of the turntable 725, which facilitates the preliminary filtration of the raw materials entering the liquid inlet box 4, thereby reducing the internal contamination of the liquid storage tank 1 from the source.

[0032] Furthermore, grooves are provided at corresponding positions of the limiting plate 721 and the connecting column 726, and the connecting column 726 is in contact with the limiting plate 721, so as to make the filtering process more stable. Embodiment 2

[0033] See also Figure 6-7 , and combined with Example 1, it is further obtained that the auxiliary limiting mechanism 8 includes a clamping box 81, the clamping box 81 is fixedly connected to the outside of the connecting water pipe 6, the clamping box 81 is slidably connected to a connecting block 83, the clamping box 81 is fixedly connected to a spring 84, the spring 84 is fixedly connected to an elastic clamping block 82 at one end away from the clamping box 81, and the elastic clamping block 82 is fixedly connected to an end close to the spring 84 with a sliding rod 85, which is convenient for the connection and installation between the connecting water pipe 6 and the high-pressure water pump 5, so as to facilitate the staff to flush the connecting water pipe 6, avoid the blockage of the connecting water pipe 6, and increase the service life of the high-pressure water pump 5.

[0034] Furthermore, grooves are provided at positions corresponding to the clamping box 81 and the slide rod 85, and the slide rod 85 is slidably connected inside the groove, the elastic clamp block 82 is in contact with the high-pressure water pump 5, and the connecting block 83 is in contact with the elastic clamp block 82, so that the use process is more stable.

[0035] During actual operation, when this device is used, the raw materials are first introduced into the liquid storage tank 1 through the provided liquid inlet box 4, and the provided high-pressure water pump 5 works, and cooperates with the connecting water pipe 6 to introduce the raw materials into the membrane treatment equipment. When cleaning is needed, the provided first motor 713 works to rotate the threaded rod 714, and cooperates with the limiting rod 715 to move the movable plate 716, thereby moving the scraper 717. The provided second motor 724 works, cooperates with the turntable 725, and rotates the connecting column 726, and cooperates with the limiting plate 721 to move the guide rail 722, thereby causing the filter basket 723 to reciprocate. The staff presses the connecting block 83, and the movement of the provided connecting block 83 moves the elastic clamp block 82, and cooperates with the spring 84 and the sliding rod 85 to realize the limit between the connecting water pipe 6 and the high-pressure water pump 5. After cleaning is completed, the impurity mixed liquid after cleaning is discharged through the provided sewage pipe 2.

[0036] 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 membrane separation feeding device for phosphate ester production that is easy to clean, comprising a liquid storage tank (1), characterized in that: The bottom of the liquid storage tank (1) is fixedly connected to a sewage pipe (2), the bottom of the liquid storage tank (1) is fixedly connected to a supporting leg (3), the top of the liquid storage tank (1) is fixedly connected to a liquid inlet tank (4), the left side of the liquid storage tank (1) is fixedly connected to a high-pressure water pump (5), a connecting water pipe (6) is arranged inside the liquid storage tank (1), a movable cleaning mechanism (7) is arranged outside the liquid storage tank (1), and an auxiliary limiting mechanism (8) is arranged outside the connecting water pipe (6); The movable cleaning mechanism (7) comprises a filtering component (71) and a cleaning component (72); the filtering component (71) is arranged outside the liquid storage tank (1), and the cleaning component (72) is arranged on the left side of the liquid inlet tank (4).

2. The easy-to-clean phosphate production membrane separation feeding device according to claim 1, characterized in that: The filter assembly (71) comprises a first connecting platform (711), the first connecting platform (711) being fixedly connected to the back of the liquid storage tank (1), the second connecting platform (712) being fixedly connected to the front of the liquid storage tank (1), the first connecting platform (711) being fixedly connected to the top of the first connecting platform (711), the output end of the first motor (713) passing through the first connecting platform (711) extending to the inside and being fixedly connected to a threaded rod (714), the second connecting platform (712) being fixedly connected to the inside of a limiting rod (715), the limiting rod (715) being slidably connected to the outside of a movable plate (716), and the movable plate (716) being fixedly connected to the outside of a scraper (717).

3. The easy-to-clean phosphate production membrane separation feeding device according to claim 2, characterized in that: The scraper (717) is in contact with the liquid storage tank (1), the movable plate (716) is threadedly connected to the threaded rod (714), the movable plate (716) is slidably connected to the liquid storage tank (1), the movable plate (716) is slidably connected to the first connecting platform (711), and the movable plate (716) is slidably connected to the second connecting platform (712).

4. The easy-to-clean phosphate production membrane separation feeding device according to claim 1, characterized in that: The cleaning assembly (72) comprises a limit plate (721), the limit plate (721) being slidably connected to the inside of the liquid inlet box (4), a guide rail (722) being fixedly connected to the right side of the limit plate (721), a filter basket (723) being slidably connected to the inside of the guide rail (722), a second motor (724) being fixedly connected to the left side of the liquid inlet box (4), an output end of the second motor (724) passing through the liquid inlet box (4) extending to the inside and being fixedly connected to a rotating disk (725), and a connecting column (726) being fixedly connected to the right side of the rotating disk (725).

5. The easy-to-clean phosphate production membrane separation feeding device according to claim 4, characterized in that: The limiting plate (721) and the connecting column (726) are provided with grooves at positions corresponding to each other, and the connecting column (726) is in contact with the limiting plate (721).

6. The easy-to-clean phosphate production membrane separation feeding device according to claim 1, characterized in that: The auxiliary limiting mechanism (8) comprises a clamping box (81), the clamping box (81) being fixedly connected to the outside of the connecting water pipe (6), a connecting block (83) being slidably connected inside the clamping box (81), a spring (84) being fixedly connected inside the clamping box (81), an end of the spring (84) away from the clamping box (81) being fixedly connected to an elastic clamping block (82), and an end of the elastic clamping block (82) close to the spring (84) being fixedly connected to a sliding rod (85).

7. The easy-to-clean phosphate production membrane separation feeding device according to claim 6, characterized in that: The clamping box (81) and the slide bar (85) are provided with grooves at positions corresponding to each other, and the slide bar (85) is slidably connected inside the groove, the elastic clamp block (82) is in contact with the high-pressure water pump (5), and the connection block (83) is in contact with the elastic clamp block (82).

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