Thickener containing anti-salt deposition paddle structure

Abstract

The utility model relates to the technical field of thickener blade structures, and discloses a thickener containing an anti-salt deposition blade structure, the thickener comprises a stirring cylinder, a cylinder cover is fixed on the top of the stirring cylinder through bolts, a feed inlet communicated with the stirring cylinder is arranged on the cylinder cover, a sealing cover is arranged on the feed inlet, and the sealing cover is arranged on the top of the stirring cylinder. A motor is mounted at the top of the barrel cover; the bottom end of the stirring barrel is connected with a discharging opening; an electromagnetic valve is mounted on the discharging opening; the device further comprises a stirring mechanism and a filtering mechanism; the stirring mechanism is mounted in the stirring barrel and is connected with the power end of the motor; through the arrangement of the barrel cover, the stirrer, the inner hexagonal hole, the supporting piece and the outer hexagonal rod, the stirrer can be taken out after the barrel cover is disassembled and taken down by using a wrench, so that the stirrer is convenient to clean, the practicability is improved, and through the arrangement of the rotating sleeve and the supporting piece, the two ends of the stirrer are limited, so that the mounting stability of the stirrer is improved; the use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of thickener blade structures, and in particular to a thickener containing an anti-salting blade structure. Background Art

[0002] The main function of the thickener is to further process the concentrated liquid containing salt crystals from the crystallizer. After the concentrated liquid containing salt crystals is poured into the thickener from the feed port, sedimentation separation is carried out by stirring inside the thickener.

[0003] There are many types of paddle structures for preventing salt from forming in thickeners in the prior art. For example, Chinese utility model patent application number CN202023079381.7 discloses a thickener containing an anti-salt blade structure. The scheme includes a cylindrical thickener body, and the stirring shaft is also provided with a fixed sleeve rotatably connected to the stirring shaft. The fixed sleeve has a plurality of fixed frames extending outward along its circumference, and the fixed frames extend to the inner wall of the thickener body and are fixed by a fixed seat. The paddle structure for preventing salt from forming in the thickener is simple, stable and convenient, and effectively avoids the problems of shaking of the stirring shaft and difficulty in cleaning salt accumulation at the bottom.

[0004] Although the above scheme solves the problem of salt accumulation in the thickener, it still has some shortcomings. After the thickener is used for a long time, a large amount of stirring raw materials will be attached to the stirring mechanism and the filtering mechanism inside the thickener. After the raw materials solidify, they will cause crystallization on the stirring mechanism, which will increase the load on the stirring mechanism and cause uneven stirring, thereby reducing the stirring efficiency. The existing thickener and the above scheme are not convenient for disassembling the stirring and filtering mechanisms of the thickener, and are inconvenient for cleaning. Utility Model Content

[0005] In order to solve the problem, the present application provides a thickener including an anti-salting paddle structure.

[0006] The present application provides a thickener with an anti-salting blade structure, which adopts the following technical solution:

[0007] A thickener with an anti-salting paddle structure comprises a mixing drum, a drum cover is fixed to the top of the mixing drum by bolts, a feed port connected to the mixing drum is arranged on the drum cover, a sealing cover is provided on the feed port, a motor is installed on the top of the drum cover; a discharge port is connected to the bottom end of the mixing drum, a solenoid valve is installed on the discharge port; further comprising a stirring mechanism and a filtering mechanism; the stirring mechanism is installed inside the mixing drum, the stirring mechanism is connected to the power end of the motor; the filtering mechanism is installed inside the mixing drum, and the filtering mechanism is used to filter part of the material.

[0008] Preferably, an external hexagonal rod is fixed to the power end of the motor, and the stirring mechanism includes an agitator rotatably installed in the stirring drum, an internal hexagonal hole is opened at the top of the agitator, and the internal hexagonal hole is adapted to the external hexagonal rod, and a support is fixed at the inner bottom end of the stirring drum, and the support is rotatably connected to the bottom end of the agitator.

[0009] Preferably, a plurality of stirring blades are distributed and fixed on the stirrer, and a plurality of leakage holes are opened on the stirring blades.

[0010] Preferably, a plurality of support sheets are fixed to the upper end of the inner wall of the mixing drum, and a positioning head is fixed on the support sheets.

[0011] Preferably, the filtering mechanism comprises a filter screen, a plurality of positioning holes are formed on the side of the filter screen, the filter screen is connected to the supporting sheet, and the positioning holes are matched with the positioning head.

[0012] Preferably, a pair of mounting ears are fixed on the sides of the filter screen, and a pair of No. 1 manual bolts are screwed on the mixing drum, and the No. 1 manual bolts can be screwed and fixed on the mounting ears.

[0013] Preferably, the support member has a hemispherical groove, and a dome is provided at the bottom end of the agitator, and the dome is matched with the hemispherical groove.

[0014] Preferably, a pair of mounting rails are fixed at the lower end of the agitator, and the agitator also includes a scraper, on which a slide rod compatible with the mounting rails is fixed, and a screw-on block is fixed at the top of the slide rod, and the scraper is screwed and fixed by a No. 2 manual bolt.

[0015] Preferably, a rotating sleeve is fixed to the bottom of the cylinder cover, the rotating sleeve is arranged on the top of the agitator, and the rotating sleeve is slidably connected to the agitator.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] 1. By arranging the barrel cover, the agitator, the inner hexagonal hole, the support and the outer hexagonal rod, the agitator can be taken out after the barrel cover is disassembled and removed with a wrench, thereby facilitating the cleaning of the agitator and improving practicality. In addition, the rotating sleeve and the support are arranged to limit the agitator from both ends, thereby improving the installation stability of the agitator and facilitating use.

[0018] 2. By setting the filter, mounting ears, positioning holes, No. 1 manual bolts, support sheets and positioning heads, the filter can be taken out after the No. 1 manual bolts are screwed and removed respectively, so that it is easy to clean and wash it to avoid clogging, thereby increasing the service life of the device and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a partial display of the mixing drum and a schematic diagram of the structure after the filter screen is disassembled;

[0021] Figure 3 It is a structural schematic diagram of the stirring mechanism in the utility model;

[0022] Figure 4 yes Figure 3 Partial display and exploded structure diagram;

[0023] Figure 5 yes Figure 4 A is an enlarged structural diagram;

[0024] Figure 6 It is a schematic diagram of the explosion structure of the mixing mechanism and the mixing drum cover.

[0025] Explanation of the reference numerals in the accompanying drawings: 1. mixing drum; 2. discharge port; 3. solenoid valve; 4. drum cover; 5. motor; 6. feed port; 7. filter screen; 8. mounting ear; 9. positioning hole; 10. No. 1 manual bolt; 11. support plate; 12. positioning head; 13. agitator; 14. inner hexagonal hole; 15. stirring blade; 16. leakage hole; 17. scraper; 18. mounting rail; 19. support member; 20. dome; 21. screw-in block; 22. No. 2 manual bolt; 23. rotating sleeve; 24. outer hexagonal rod. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-Figure 6 This application is described in further detail.

[0027] The present application discloses a thickener having an anti-salting blade structure. Figure 1-Figure 6, a thickener containing an anti-salting paddle structure, comprises a mixing drum 1, a drum cover 4 is fixed to the top of the mixing drum 1 by bolts, a feed port 6 communicating with the mixing drum 1 is arranged on the drum cover 4, a sealing cover is provided on the feed port 6, and a motor 5 is installed on the top of the drum cover 4; a discharge port 2 is connected to the bottom end of the mixing drum 1, a solenoid valve 3 is installed on the discharge port 2, and the solenoid valve 3 is an existing structural component, which is more common in industrial processing and production; it also includes a stirring mechanism and a filtering mechanism; the stirring mechanism is installed inside the mixing drum 1, and the stirring mechanism is connected to the power end of the motor 5; the filtering mechanism is installed inside the mixing drum 1, and the filtering mechanism is used to filter part of the material, and the power end of the motor 5 is fixed with an external hexagonal rod 24, and the stirring mechanism includes an agitator 13 rotatably installed in the mixing drum 1, an internal hexagonal hole 14 is opened at the top of the agitator 13, and the internal hexagonal hole 14 is adapted to the external hexagonal rod 24, and a support 19 is fixed at the bottom end of the mixing drum 1, and the support 19 is rotatably connected to the bottom end of the agitator 13.

[0028] When cleaning, first use a wrench to remove the bolts connecting the drum cover 4 and the mixing drum 1, and then lift up and remove the drum cover 4. At this time, the inner hexagonal hole 14 and the outer hexagonal rod 24 are separated. After removing the drum cover 4, unscrew and remove the No. 1 manual bolt 10 and take out the filter 7, then take out the agitator 13, and then clean and clean the filter 7 and the agitator 13 respectively. The operation is simple and the disassembly is convenient.

[0029] In this embodiment, if Figure 3 As shown, a plurality of stirring blades 15 are distributed and fixed on the stirrer 13, and a plurality of leakage holes 16 are opened on the stirring blades 15. When the stirrer 13 rotates, part of the material will pass through the leakage holes 16, thereby increasing the probability of breaking up the material and improving the mixing probability of the device.

[0030] In this embodiment, if Figure 1 and Figure 2 As shown, a plurality of support sheets 11 are fixed to the upper end of the inner wall of the mixing drum 1, and a positioning head 12 is fixed on the support sheet 11. The filtering mechanism includes a filter screen 7, and a plurality of positioning holes 9 are opened on the side of the filter screen 7. The filter screen 7 is connected to the support sheet 11, and the positioning holes 9 are adapted to the positioning head 12. A pair of mounting ears 8 are fixed to the side of the filter screen 7, and a pair of No. 1 manual bolts 10 are screwed on the mixing drum 1, and the No. 1 manual bolts 10 can be screwed and fixed on the mounting ears 8. A circular hole is opened in the center of the filter screen 7, and this circular hole is larger than the agitator 13. This arrangement facilitates the disassembly and cleaning of the filter screen 7, as well as subsequent maintenance and replacement.

[0031] In this embodiment, if Figure 3 , Figure 4 and Figure 6As shown, the support member 19 has a hemispherical groove, and a dome 20 is provided at the bottom end of the agitator 13, and the dome 20 is adapted to the hemispherical groove. A rotating sleeve 23 is fixed to the bottom of the cylinder cover 4, and the rotating sleeve 23 is sleeved on the top end of the agitator 13. The rotating sleeve 23 is slidably connected to the agitator 13. This arrangement can support and limit the top and bottom ends of the agitator 13, thereby improving the stability of its installation, avoiding shaking during rotation, and improving practicality.

[0032] In this embodiment, if Figures 3 to 5 As shown, a pair of mounting rails 18 are fixed to the lower end of the agitator 13, and also includes a scraper 17. A slide rod compatible with the mounting rail 18 is fixed on the scraper 17, and a screw block 21 is fixed at the top of the slide rod. The scraper 17 is screwed and fixed by a No. 2 manual bolt 22. The scraper 17 can scrape the discharge port of the mixing drum 1 to avoid salt accumulation, and the above-mentioned components also facilitate the replacement of the scraper 17 that is severely worn, which is convenient for subsequent maintenance.

[0033] The implementation principle of a thickener containing an anti-salting paddle structure in the embodiment of the present application is as follows: when cleaning, first use a wrench to remove the bolts connecting the drum cover 4 and the mixing drum 1, and then lift up and remove the drum cover 4. At this time, the inner hexagonal hole 14 and the outer hexagonal rod 24 are separated. After removing the drum cover 4, unscrew and remove the No. 1 manual bolt 10 and take out the filter screen 7, and then take out the agitator 13, and then the filter screen 7 and the agitator 13 can be cleaned and cleaned respectively, which is simple to operate and easy to disassemble; by setting the drum cover 4, the agitator 13, the inner hexagonal hole 14, the support member 19 and the outer hexagonal rod 24, use a wrench to After the cylinder cover 4 is disassembled and removed, the agitator 13 can be taken out, which facilitates the cleaning of the agitator 13 and improves practicality. The rotating sleeve 23 and the support member 19 are provided to limit the agitator 13 from both ends, thereby improving the installation stability of the agitator 13 and facilitating use. By providing the filter screen 7, the mounting ear 8, the positioning hole 9, the No. 1 manual bolt 10, the support sheet 11 and the positioning head 12, the filter screen 7 can be taken out after the No. 1 manual bolt 10 is screwed and removed respectively, so as to facilitate its cleaning and washing and avoid clogging, thereby improving the service life of the device and improving convenience.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A thickener with an anti-salting blade structure, comprising a mixing drum (1), characterized in that: A drum cover (4) is fixed to the top of the mixing drum (1) by bolts, a feed port (6) communicating with the mixing drum (1) is arranged on the drum cover (4), a sealing cover is provided on the feed port (6), and a motor (5) is installed on the top of the drum cover (4); The bottom end of the mixing drum (1) is connected to a feed opening (2), and a solenoid valve (3) is installed on the feed opening (2); Also includes a stirring mechanism and a filtering mechanism; The stirring mechanism is installed inside the stirring drum (1), and the stirring mechanism is connected to the power end of the motor (5); The filtering mechanism is installed inside the mixing drum (1), and is used to filter part of the material; An external hexagonal rod (24) is fixed to the power end of the motor (5); the stirring mechanism comprises a stirrer (13) rotatably mounted in the stirring drum (1); an internal hexagonal hole (14) is provided at the top end of the stirrer (13); the internal hexagonal hole (14) is adapted to fit the external hexagonal rod (24); a support member (19) is fixed to the inner bottom end of the stirring drum (1); the support member (19) is rotatably connected to the bottom end of the stirrer (13).

2. A thickener with an anti-salting blade structure according to claim 1, characterized in that: A plurality of stirring blades (15) are distributed and fixed on the stirrer (13), and a plurality of leakage holes (16) are formed on the stirring blades (15).

3. A thickener with an anti-salting blade structure according to claim 1, characterized in that: A plurality of support sheets (11) are fixed to the upper end of the inner wall of the mixing drum (1), and a positioning head (12) is fixed on the support sheet (11).

4. A thickener with an anti-salting blade structure according to claim 3, characterized in that: The filtering mechanism comprises a filter screen (7), a plurality of positioning holes (9) are provided on the side of the filter screen (7), the filter screen (7) is connected to the support sheet (11), and the positioning holes (9) are matched with the positioning heads (12).

5. A thickener with an anti-salting blade structure according to claim 4, characterized in that: A pair of mounting ears (8) are fixed on the sides of the filter screen (7), and a pair of No. 1 manual bolts (10) are screwed on the mixing drum (1), and the No. 1 manual bolts (10) can be screwed and fixed on the mounting ears (8).

6. The thickener with an anti-salting blade structure according to claim 1, characterized in that: The support member (19) has a hemispherical groove, and a dome (20) is provided at the bottom end of the stirrer (13), wherein the dome (20) is adapted to fit the hemispherical groove.

7. The thickener with an anti-salting blade structure according to claim 1, characterized in that: A pair of mounting rails (18) are fixed at the lower end of the agitator (13), and the agitator (13) further comprises a scraper (17). A slide rod matching the mounting rails (18) is fixed on the scraper (17), and a screw-on block (21) is fixed at the top end of the slide rod. The scraper (17) is screwed on and fixed by a No. 2 manual bolt (22).

8. The thickener with an anti-salting blade structure according to claim 1, characterized in that: A rotating sleeve (23) is fixed to the bottom of the cylinder cover (4), the rotating sleeve (23) is sleeved on the top of the stirrer (13), and the rotating sleeve (23) is slidably connected to the stirrer (13).

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