Filtrate pump for clean potato starch

Abstract

The utility model relates to the related field of potato starch processing, in particular to a clean potato starch filtrate pump which comprises a motor, a fixing column is fixedly connected to the lower surface of the motor, a rotating shaft is connected to the lower surface of the motor in a penetrating mode, and a cleaning mechanism is arranged on the outer side surface of the fixing column. According to the filtrate pump for the clean potato starch, firstly, starch liquid enters the filter pump, then a filter drum is subjected to preliminary filtration, when the filter drum needs to be cleaned, an air cylinder is fixed through a fixing plate, when the air cylinder is started, a telescopic column drives a sliding plate to stretch out and draw back in a sliding groove, and the filter drum passes through an internal detection device; the sliding plate judges according to the clarity of the filtered starch liquid, and if the clarity is not enough, the scraping ring connected with the sliding plate slides the filter cartridge up and down to scrape the blockage of the filter cartridge, secondary filtration is performed, and automatic cleaning is realized.

Description

Technical Field

[0001] The utility model relates to the field related to potato starch processing, in particular to a filtrate pump for cleaning potato starch. Background Art

[0002] The filter pump is an indispensable equipment in the process of potato starch processing. It is used to remove impurities in starch liquid and improve product quality. With the deepening of the concept of clean production, the existing filter pumps on the market have various structures, but generally lack automatic adjustment and filtration capabilities, and the filter screen is inconvenient to replace and difficult to clean. Therefore, there is a special need for clean potato starch filtrate pumps.

[0003] However, the existing filtration systems usually use fixed filter screens, which are difficult to adapt to starch slurries with different viscosities and particle sizes, and are prone to clogging and leakage. The existing filtration systems usually use fixed filter screens, which are difficult to adapt to starch slurries with different viscosities and particle sizes, and are prone to clogging and leakage, which is not conducive to the use of grease quantitative fillers. Utility Model Content

[0004] The purpose of the utility model is to provide a filtrate pump for cleaning potato starch, so as to solve the problem proposed in the above background technology that the existing filtration system usually adopts a fixed filter screen, which is difficult to adapt to starch slurries with different viscosities and particle sizes, and is prone to clogging and leakage. The existing filtration system usually adopts a fixed filter screen, which is difficult to adapt to starch slurries with different viscosities and particle sizes, and is prone to clogging and leakage, which is not conducive to the use of grease quantitative fillers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtrate pump for cleaning potato starch, comprising a motor, a fixing column is fixedly connected to the lower surface of the motor, a rotating shaft is connected through the lower surface of the motor, a cleaning mechanism is arranged on the outer surface of the fixing column, an integrated support column is fixedly connected to the lower surface of the fixing column, a bolt valve is installed on the lower surface of the integrated support column, a valve shell is fixedly connected to the lower surface of the bolt valve, an integrated differential pressure switch is installed on the outer surface of the valve shell, and a mounting mechanism is fixedly connected to the outer surface of the rotating shaft;

[0006] The filtrate pump for cleaning potato starch is characterized in that the cleaning mechanism includes a fixed plate, a cylinder, a telescopic column, a sliding plate, a scraping ring and a sliding groove, the outer surface of the fixed column is fixedly connected to the fixed plate, the upper surface of the fixed plate is fixedly connected to the cylinder, the lower surface of the cylinder is penetrated by the telescopic column, the lower surface of the telescopic column is fixedly connected to the sliding plate, the one side surface of the sliding plate is fixedly connected to the scraping ring, and the inner surface of the valve shell is opened and connected to the sliding groove.

[0007] Preferably, the mounting mechanism includes a clamping column, a clamping groove, a filter net and an integrated through column, the outer surface of the rotating shaft is fixedly connected with the clamping column, the inner surface of the clamping column is provided with a clamping groove, the inner surface of the clamping groove is snap-connected with the filter net, and the outer surface of the rotating shaft is penetrated with the integrated through column.

[0008] Preferably, the cylinder and the telescopic column form a telescopic structure.

[0009] Preferably, the outer wall size of the sliding plate matches the inner wall size of the sliding groove, and the sliding plate and the sliding groove form a sliding structure.

[0010] Preferably, a scraping ring is fixedly connected to one side surface of the sliding plate, and two groups of the scraping rings are provided.

[0011] Preferably, the clamping groove and the filter screen form a clamping structure, and the inner wall size of the clamping groove is consistent with the outer wall size of the filter screen.

[0012] Preferably, the outer wall size of the rotating shaft matches the inner wall size of the integrated through-column, and the rotating shaft and the integrated through-column form a snap-fit ​​structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the filtrate pump for cleaning potato starch is provided with a fixed plate, a cylinder, a telescopic column, a sliding plate, a scraping ring and a sliding groove. First, after the starch liquid enters the filter pump, the filter cartridge performs preliminary filtration. When the filter cartridge needs to be cleaned, the cylinder is fixed by the fixed plate. When the cylinder is started, the telescopic column drives the sliding plate to extend and retract in the sliding groove. Through the internal detection device, the sliding plate makes a judgment based on the clarity of the starch liquid after filtration. If the clarity is not enough, the scraping ring connected to the sliding plate slides the filter cartridge up and down to scrape off the blockage of the filter cartridge, perform secondary filtration, and realize automatic cleaning. This solves the problem that it is difficult to adapt to starch slurries with different viscosities and particle sizes, and is prone to clogging and leakage. The existing filtration system usually adopts a fixed filter screen, which is difficult to adapt to starch slurries with different viscosities and particle sizes, and is prone to clogging and leakage, which is not conducive to the use of grease quantitative fillers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model in which the cylinder and the telescopic column are used in combination.

[0018] In the figure: 1. motor; 2. fixed column; 3. rotating shaft; 4. cleaning mechanism; 401. fixed plate; 402. cylinder; 403. telescopic column; 404. sliding plate; 405. scraping ring; 406. sliding groove; 5. integrated support column; 6. bolt valve; 7. valve housing; 8. integrated differential pressure switch; 9. mounting mechanism; 901. clamping column; 902. clamping groove; 903. filter screen; 904. integrated through column. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a filtrate pump for cleaning potato starch, comprising a motor 1, a fixing column 2 is fixedly connected to the lower surface of the motor 1, a rotating shaft 3 is connected through the lower surface of the motor 1, a cleaning mechanism 4 is arranged on the outer surface of the fixing column 2, an integrated support column 5 is fixedly connected to the lower surface of the fixing column 2, a bolt valve 6 is installed on the lower surface of the integrated support column 5, a valve shell 7 is fixedly connected to the lower surface of the bolt valve 6, an integrated differential pressure switch 8 is installed on the outer surface of the valve shell 7, and a mounting mechanism 9 is fixedly connected to the outer surface of the rotating shaft 3;

[0021] The filtrate pump for cleaning potato starch is characterized in that: the cleaning mechanism 4 includes a fixed plate 401, a cylinder 402, a telescopic column 403, a sliding plate 404, a scraping ring 405 and a sliding groove 406, the outer surface of the fixed column 2 is fixedly connected with the fixed plate 401, the upper surface of the fixed plate 401 is fixedly connected with the cylinder 402, the lower surface of the cylinder 402 is penetrated and connected with the telescopic column 403, the lower surface of the telescopic column 403 is fixedly connected with the sliding plate 404, and the one side surface of the sliding plate 404 is fixedly connected with the scraping ring 405, and the inner surface of the valve housing 7 is provided with a sliding groove 406, through the fixed plate 401, the cylinder 402, telescopic column 403, sliding plate 404, scraping circle 405 and sliding groove 406 are arranged. First, after the starch liquid enters the filter pump, the filter cartridge is initially filtered. When the filter cartridge needs to be cleaned, the cylinder 402 is fixed by the fixing plate 401. When the cylinder 402 is started, the telescopic column 403 drives the sliding plate 404 to extend and retract in the sliding groove 406. Through the internal detection device, the sliding plate 404 judges the clarity of the starch liquid after filtration. If the clarity is not enough, the scraping circle 405 connected to the sliding plate 404 slides the filter cartridge up and down to scrape off the blockage of the filter cartridge, and performs secondary filtration to achieve automatic cleaning.

[0022] Furthermore, the mounting mechanism 9 includes a clamping column 901, a clamping groove 902, a filter screen 903 and an integrated through-column 904. The outer surface of the rotating shaft 3 is fixedly connected with the clamping column 901, the inner surface of the clamping column 901 is provided with a clamping groove 902, the inner surface of the clamping groove 902 is engaged with the filter screen 903, and the outer surface of the rotating shaft 3 is penetrated with the integrated through-column 904. By setting the clamping column 901, the clamping groove 902, the filter screen 903 and the integrated through-column 904, when When the filter 903 needs to be installed or disassembled, the clamping column 901 is fixed to the bottom of the rotating shaft 3, and the filter 903 is clamped by the clamping groove 902 opened by the clamping column 901, so that the integrated through column 904 can slide on the outside of the rotating shaft 3 and slide to engage with the filter 903. During the rotation process, the filter 903 is driven by the rotating shaft 3 to prevent the filter 903 from shaking. When the filter needs to be replaced, the filter can be easily disassembled and replaced by simply sliding out the corresponding parts.

[0023] Furthermore, the cylinder 402 and the telescopic column 403 form a telescopic structure. Through the arrangement of the cylinder 402, the telescopic column 403 can drive the sliding plate 404 to be telescoped, so that the filter net 903 can perform secondary filtering during use.

[0024] Furthermore, the outer wall size of the sliding plate 404 matches the inner wall size of the sliding groove 406, and the sliding plate 404 and the sliding groove 406 constitute a sliding structure. Through the setting of the sliding plate 404, the sliding plate 404 can slide up and down in the sliding groove 406, driving the scraping circle 405 to scrape off the blocked starch liquid.

[0025] Furthermore, a scraping ring 405 is fixedly connected to one side surface of the sliding plate 404, and two groups of scraping rings 405 are provided. Through the provision of the scraping rings 405, the scraping rings 405 can clean the starch liquid quickly and efficiently during use.

[0026] Furthermore, the clamping groove 902 and the filter screen 903 form a snap-fit ​​structure, and the inner wall size of the clamping groove 902 matches the outer wall size of the filter screen 903. Through the setting of the clamping groove 902, the filter screen 903 can make the filter screen replacement process more convenient and reduce downtime.

[0027] Furthermore, the outer wall size of the rotating shaft 3 is consistent with the inner wall size of the integrated through-column 904, and the rotating shaft 3 and the integrated through-column 904 form a locking structure. Through the setting of the integrated through-column 904, the filter 903 can be prevented from shaking during rotation, and a groove is also provided on the inner side of the integrated through-column 903 to lock the filter 903.

[0028] Working principle: First, after the starch liquid enters the filter pump, the filter cartridge performs preliminary filtration. When the filter cartridge needs to be cleaned, the cylinder 402 is fixed by the fixing plate 401. When the cylinder 402 is started, the telescopic column 403 drives the sliding plate 404 to extend and retract in the sliding groove 406. Through the internal detection device, the sliding plate judges the clarity of the starch liquid after filtration. If the clarity is not enough, the scraping ring 405 connected to the sliding plate 404 slides the filter cartridge up and down to scrape off the blockage of the filter cartridge and perform secondary filtration to achieve Automatic cleaning: when the filter 903 needs to be installed or disassembled, the clamping column 901 is fixed on the rotating shaft 3, and the filter 903 is clamped by the clamping groove 902 opened by the clamping column 901, so that the one-piece through-column 904 can slide on the outside of the rotating shaft 3 and slide to engage with the filter 903. During the rotation, the filter 903 is driven by the rotating shaft 3 to prevent the filter 903 from shaking. When the filter needs to be replaced, the filter can be easily disassembled and replaced by sliding out the corresponding parts.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtrate pump for cleaning potato starch, comprising a motor (1), characterized in that: The lower surface of the motor (1) is fixedly connected to a fixing column (2), the lower surface of the motor (1) is penetrated by a rotating shaft (3), the outer surface of the fixing column (2) is provided with a cleaning mechanism (4), the lower surface of the fixing column (2) is fixedly connected to an integrated supporting column (5), the lower surface of the integrated supporting column (5) is installed with a bolt valve (6), the lower surface of the bolt valve (6) is fixedly connected to a valve housing (7), the outer surface of the valve housing (7) is installed with an integrated differential pressure switch (8), and the outer surface of the rotating shaft (3) is fixedly connected to a mounting mechanism (9); The filtrate pump for cleaning potato starch is characterized in that the cleaning mechanism (4) includes a fixed plate (401), a cylinder (402), a telescopic column (403), a sliding plate (404), a scraping ring (405) and a sliding groove (406); the outer surface of the fixed column (2) is fixedly connected to the fixed plate (401); the upper surface of the fixed plate (401) is fixedly connected to the cylinder (402); the lower surface of the cylinder (402) is penetrated by the telescopic column (403); the lower surface of the telescopic column (403) is fixedly connected to the sliding plate (404); one side surface of the sliding plate (404) is fixedly connected to the scraping ring (405); and the inner surface of the valve housing (7) is opened and connected to the sliding groove (406).

2. The filtrate pump for cleaning potato starch according to claim 1, characterized in that: The mounting mechanism (9) comprises a clamping column (901), a clamping groove (902), a filter screen (903) and an integrated through-column (904); the outer surface of the rotating shaft (3) is fixedly connected with the clamping column (901); the inner surface of the clamping column (901) is provided with a clamping groove (902); the inner surface of the clamping groove (902) is snap-fitted with the filter screen (903); and the outer surface of the rotating shaft (3) is penetrated with the integrated through-column (904).

3. The filtrate pump for cleaning potato starch according to claim 1, characterized in that: The cylinder (402) and the telescopic column (403) form a telescopic structure.

4. The filtrate pump for cleaning potato starch according to claim 1, characterized in that: The outer wall size of the sliding plate (404) matches the inner wall size of the sliding groove (406), and the sliding plate (404) and the sliding groove (406) form a sliding structure.

5. The filtrate pump for cleaning potato starch according to claim 1, characterized in that: A scraping ring (405) is fixedly connected to one side surface of the sliding plate (404), and two groups of the scraping rings (405) are provided.

6. The filtrate pump for cleaning potato starch according to claim 2, characterized in that: The clamping groove (902) and the filter screen (903) form a clamping structure, and the inner wall size of the clamping groove (902) is consistent with the outer wall size of the filter screen (903).

7. The filtrate pump for cleaning potato starch according to claim 2, characterized in that: The outer wall size of the rotating shaft (3) matches the inner wall size of the integrated through-column (904), and the rotating shaft (3) and the integrated through-column (904) form a snap-fit ​​structure.

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