Switchable filter high-pressure cooling device

Abstract

The invention relates to the technical field of high-pressure filtration, and discloses a switchable filter high-pressure cooling device which comprises a bottom plate, a cooler and a discharge port formed in the surface of the bottom plate, four supporting rods are fixedly mounted on the middle surface of the bottom plate, a collecting cylinder is fixedly mounted above the four supporting rods, and a filter is fixedly mounted on the collecting cylinder. A liquid outlet is formed in the surface of the collecting barrel; a middle barrel capable of freely rotating is arranged in the collecting barrel, an inner barrel is arranged in the middle barrel, the inner barrel further comprises a discharging pipe at the bottom, and a plurality of filtering pipes are arranged between the inner barrel and the middle barrel in a penetrating mode. The gap and the filter pipe are arranged between the inner cylinder and the middle cylinder, and the gap is filled with the cooling liquid capable of circularly flowing, so that during filtering operation, the filtered liquid can be cooled through heat absorption of the cooling pipe when flowing through the filter pipe, and the filtered liquid is efficiently cooled without pollution.

Description

Technical Field

[0001] The invention relates to the technical field of high-pressure filtration, and in particular to a switchable filter high-pressure cooling device. Background Art

[0002] The surface of solid waste produced during the processing of lithium carbonate often contains a large amount of high-temperature liquid. When these solid wastes are discarded without treatment, these high-temperature liquids will more easily dissolve the toxic substances in the solid waste, and the liquid will more easily carry these toxic substances out into the soil or evaporate into the air, causing great damage to the environment.

[0003] The existing patent discloses a filter and a coolant filling device (CN118267760A), the filter includes a housing and a filter device, the housing has an inlet, an outlet and a flow channel connected between the inlet and the outlet; the filter device is located inside the housing, and includes a first filter element and a second filter element arranged in sequence along the flow channel from the inlet to the outlet, the first filter element is provided with a first filter hole, and the second filter element is provided with a second filter hole. In the technology disclosed in the patent, when filtering the separated liquid during solid-liquid separation, the flow effect of the coolant is poor, which makes the cooling effect during the filtering process insufficient. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a switchable filter high-pressure cooling device, which solves the problems in the above-mentioned background technology.

[0005] To solve the above technical problems, according to one aspect of the present invention, more specifically, a switchable filter high-pressure cooling device comprises a bottom plate, a cooler, and a discharge port opened on the surface of the bottom plate, four support rods are fixedly installed on the middle surface of the bottom plate, a collecting cylinder is fixedly installed above the four support rods, and a discharge port is opened on the surface of the collecting cylinder;

[0006] The collecting cylinder is provided with a freely rotatable intermediate cylinder inside, the intermediate cylinder is provided with an inner cylinder inside, and the inner cylinder also includes a discharge pipe at the bottom, a plurality of filter tubes are provided between the inner cylinder and the intermediate cylinder, and the inner cylinder and the intermediate cylinder are fixedly connected through the filter tubes;

[0007] A drainage ring is fixedly installed above the collecting cylinder, and the drainage ring is rotatably sleeved on the upper end of the intermediate cylinder, and the drainage ring is in sealing contact with the upper surface of the inner cylinder; a water inlet ring is fixedly installed below the collecting cylinder, and the water inlet ring is rotatably sleeved on the lower end of the intermediate cylinder, and the water inlet ring is in sealing contact with the surface of the discharge pipe;

[0008] The water outlet of the cooler is connected with a liquid inlet pipe, and the other end of the liquid inlet pipe is connected with a water inlet ring. The water inlet of the cooler is connected with a liquid discharge pipe, and the other end of the liquid discharge pipe is connected with a water discharge ring.

[0009] Furthermore, a driving motor is arranged on the right side surface of the bottom plate, and an output shaft of the driving motor is downwardly sleeved with a first transmission disc.

[0010] Furthermore, the discharge pipe passes through to below the discharge port, and a second transmission disc is sleeved on the surface of the discharge pipe, and a first belt is sleeved between the first transmission disc and the second transmission disc.

[0011] Furthermore, the interior of the cooler includes a driving water tank, and a first transmission shaft and a second transmission shaft are respectively penetrated on both sides of the interior of the driving water tank, and water wheels are sleeved on the interior of the driving water tank and on the surfaces of the first transmission shaft and the second transmission shaft.

[0012] Furthermore, one end of the first transmission shaft penetrates the surface of the cooler and is sleeved with a driven gear, and one end of the second transmission shaft penetrates the surface of the cooler and is sleeved with a driving gear, and the driving gear is meshed and connected with the driven gear.

[0013] Furthermore, the cooler also includes two support frames, and the cooler is fixedly mounted on the bottom plate through the two support frames, a cross bar is fixedly connected between the two support frames, and a fixed vertical shaft passes through the center of the cross bar.

[0014] Furthermore, the right end of the fixed vertical shaft is rotatably sleeved with a third transmission disc and a first bevel gear, and the third transmission disc is coaxially connected with the first bevel gear;

[0015] A fifth transmission disc is arranged on the surface of the driving gear, and a second belt is arranged on a transmission sleeve between the fifth transmission disc and the third transmission disc.

[0016] Furthermore, the surface of the left end support rod is sleeved with a second bevel gear and a fourth transmission disc, wherein the second bevel gear is coaxially connected with the fourth transmission disc, and the second bevel gear is meshingly connected with the first bevel gear;

[0017] The bottom of the fourth transmission disc is sleeved with a third belt, and the other end of the third belt is sleeved on the surface of the discharge pipe.

[0018] Furthermore, a first sealing ring is sleeved on the upper surface of the intermediate cylinder, and the drainage ring is in sealing contact with the first sealing ring;

[0019] The bottom end of the intermediate cylinder is sleeved with a second sealing ring, and the top of the collecting cylinder and the top of the water inlet ring are in sealing contact with the second sealing ring;

[0020] A third sealing ring is sleeved on the surface of the discharge pipe, and the bottom of the water inlet ring is in sealing contact with the third sealing ring.

[0021] Furthermore, a plugging cover is provided inside the discharge pipe, a plurality of first connecting columns are fixedly connected between the water inlet ring and the collecting cylinder, and a plurality of second connecting columns are fixedly connected between the water discharge ring and the collecting cylinder.

[0022] Beneficial effects:

[0023] 1. The present invention provides a gap and a filter tube between the inner tube and the middle tube, and the gap is filled with a circulating coolant. When filtering, the filtered liquid flows through the filter tube and is cooled by the heat absorption of the cooling tube, thereby cooling the filtered liquid efficiently and without pollution.

[0024] 2. The present invention provides a drainage ring and a water inlet ring at the upper and lower ends of the intermediate cylinder respectively. Through the cooperation between the drainage ring and the water inlet ring, it can effectively ensure that when the inner cylinder and the intermediate cylinder rotate at high speed, the coolant can flow stably from bottom to top. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a left-view schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the present invention from a right perspective;

[0027] Figure 3 It is the front view of the present invention;

[0028] Figure 4 It is a front cross-sectional view of the present invention;

[0029] Figure 5 For the present invention Figure 4 A magnified image of area A;

[0030] Figure 6 For the present invention Figure 4 Enlarged view of area B;

[0031] Figure 7 It is a cross-sectional view of the present invention;

[0032] Figure 8 It is a schematic diagram of the cooler and its transmission structure of the present invention;

[0033] Fig. 9 is a side sectional view of the cooler of the present invention;

[0034] Fig.10 It is an exploded view of the inner tube, the middle tube and the collecting tube of the present invention.

[0035] In the figure: 1, bottom plate; 2, driving motor; 3, inner cylinder; 4, drainage ring; 5, support rod; 6, water inlet ring; 7, discharge port; 8, cooler; 9, support frame; 10, cross bar; 11, liquid inlet pipe; 12, liquid discharge pipe; 13, collecting cylinder; 14, first belt; 15, first transmission disc; 16, plugging cover; 17, first sealing ring; 18, discharge pipe; 19, second transmission disc; 20, filter tube; 21, intermediate cylinder; 22, fixed vertical shaft ; 23. Third transmission disc; 24. Second belt; 25. First bevel gear; 26. Second bevel gear; 27. Third belt; 28. Fourth transmission disc; 29. ​​Drain port; 30. First connecting column; 31. Second sealing ring; 32. Third sealing ring; 33. Fifth transmission disc; 34. Driving gear; 35. Driven gear; 36. First transmission shaft; 37. Water wheel; 38. Driving water tank; 39. Second connecting column; 40. Second transmission shaft. DETAILED DESCRIPTION

[0036] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] Example 1

[0038] like Figure 1-10 As shown, according to one aspect of the present invention, a switchable filter high-pressure cooling device is provided, comprising a bottom plate 1, a cooler 8, and a discharge port 7 opened on the surface of the bottom plate 1, four support rods 5 are fixedly installed on the middle surface of the bottom plate 1, a collecting cylinder 13 is fixedly installed above the four support rods 5, and a discharge port 29 is opened on the surface of the collecting cylinder 13; a freely rotatable intermediate cylinder 21 is provided inside the collecting cylinder 13, an inner cylinder 3 is provided inside the intermediate cylinder 21, and the inner cylinder 3 also includes a discharge pipe 18 at the bottom, a plurality of filter tubes 20 are provided between the inner cylinder 3 and the intermediate cylinder 21, and the inner cylinder 3 and the intermediate cylinder 21 are fixedly connected through the filter tubes 20 (such as Figure 4 As shown), the coolant passes through the gap between the inner tube 3 and the middle tube 21 and flows over the surface of the filter tube 20, so that the filtrate passing through the inside of the filter tube 20 can be cooled.

[0039] A drainage ring 4 is fixedly installed above the collecting cylinder 13, and the drainage ring 4 is rotatably sleeved on the upper end of the intermediate cylinder 21, and the drainage ring 4 is in sealing contact with the upper surface of the inner cylinder 3; a water inlet ring 6 is fixedly installed below the collecting cylinder 13, and the water inlet ring 6 is rotatably sleeved on the lower end of the intermediate cylinder 21, and the water inlet ring 6 is in sealing contact with the surface of the discharge pipe 18; the drainage port of the cooler 8 is connected with a liquid inlet pipe 11, and the other end of the liquid inlet pipe 11 is connected with the water inlet ring 6, and the water inlet of the cooler 8 is connected with a drainage pipe 12, and the other end of the drainage pipe 12 is connected with the drainage ring 4 (such as Figure 3 , 4As shown), the coolant can enter the gap between the inner tube 3 and the middle tube 21 from the water inlet ring 6, and then enter the inside of the drain ring 4, and then enter the cooler 8 through the drain pipe 12 to realize the circulation of the coolant.

[0040] Example 2

[0041] In this embodiment, a driving motor 2 is provided on the right side surface of the bottom plate 1, and the output shaft of the driving motor 2 is downwardly sleeved with a first transmission disc 15, a discharge pipe 18 passes through below the discharge port 7, and a second transmission disc 19 is sleeved on the surface of the discharge pipe 18, and a first belt 14 (such as Figure 7 As shown in the figure, through the transmission of the first belt 14, the driving motor 2 can drive the inner cylinder 3 to rotate at a high speed, and the rotational torque of the inner cylinder 3 can also be increased.

[0042] Example 3

[0043] In this embodiment, the interior of the cooler 8 includes a driving water tank 38, and the first transmission shaft 36 and the second transmission shaft 40 are respectively penetrated on both sides of the interior of the driving water tank 38. A water wheel 37 is sleeved on the surfaces of the first transmission shaft 36 and the second transmission shaft 40 inside the driving water tank 38. One end of the first transmission shaft 36 penetrates the surface of the cooler 8 and is sleeved with a driven gear 35. One end of the second transmission shaft 40 penetrates the surface of the cooler 8 and is sleeved with a driving gear 34. The driving gear 34 is meshed and connected with the driven gear 35. The cooler 8 also includes two support frames 9, and the cooler 8 is fixedly mounted on the bottom plate 1 through the two support frames 9. A cross bar 10 is fixedly connected between the two support frames 9. A fixed vertical shaft 22 runs through the center of the rod 10, and the right end of the fixed vertical shaft 22 is rotatably sleeved with a third transmission disc 23 and a first bevel gear 25, and the third transmission disc 23 is coaxially connected with the first bevel gear 25; a fifth transmission disc 33 is provided on the surface of the driving gear 34, and a second belt 24 is provided between the fifth transmission disc 33 and the third transmission disc 23, and a second bevel gear 26 and a fourth transmission disc 28 are sleeved on the surface of the left end support rod 5, and the second bevel gear 26 is coaxially connected with the fourth transmission disc 28, and the second bevel gear 26 is meshed with the first bevel gear 25; a third belt 27 is sleeved on the bottom of the fourth transmission disc 28, and the other end of the third belt 27 is sleeved on the surface of the discharge pipe 18 (such as Figure 5 , 8 , 9), the fourth transmission plate 28 and the second bevel gear 26 are driven to rotate by the third belt 27 (as shown in Figure 4 , 5 The second bevel gear 26 drives the second belt 24 to rotate through the first bevel gear 25 (as shown in FIG. Figure 8As shown), the transmission of the second belt 24 will drive the driving gear 34 to rotate clockwise, and the driven gear 35 will rotate counterclockwise, so that the two water wheels 37 inside the cooler 8 can pump the coolant.

[0044] Example 4

[0045] In this embodiment, the upper surface of the intermediate cylinder 21 is sleeved with a first sealing ring 17, and its drainage ring 4 is in sealing contact with the first sealing ring 17; the bottom end of the intermediate cylinder 21 is sleeved with a second sealing ring 31, and the top of its collecting cylinder 13 and the top of the water inlet ring 6 are in sealing contact with the second sealing ring 31; the surface of the discharge pipe 18 is sleeved with a third sealing ring 32, and the bottom of its water inlet ring 6 is in sealing contact with the third sealing ring 32 (such as Figure 4 , 6 As shown), the sealing ring can ensure that when the water inlet ring 6, the water discharge ring 4, the intermediate cylinder 21 and the inner cylinder 3 rotate relative to each other, no leakage of coolant will occur.

[0046] Example 5

[0047] In this embodiment, a plugging cover 16 is provided inside the discharge pipe 18 , a plurality of first connecting columns 30 are fixedly connected between the water inlet ring 6 and the collecting cylinder 13 , and a plurality of second connecting columns 39 are fixedly connected between the water discharge ring 4 and the collecting cylinder 13 .

[0048] The working principle of the present invention is: put the lithium carbonate waste to be filtered into the inner cylinder 3 (such as Figure 1 , 7 As shown), the drive motor 2 is then started, and the inner cylinder 3 and the intermediate cylinder 21 are driven to rotate through the first belt 14 (as shown in FIG. Figure 4 As shown in FIG. 1 , as the inner cylinder 3 rotates at a high speed, the high-temperature liquid attached to the surface of the material can be filtered through the filter tube 20 under the action of centrifugal force. The filtered liquid enters the interior of the collecting cylinder 13 and can be discharged from the drain port 29, while the solid material side can be discharged from the discharge pipe 18.

[0049] During the process of liquid flowing out through the filter tube 20 (such as Figure 4 As shown), it will be cooled by the coolant in the gap between the inner tube 3 and the middle tube 21 (as shown Figure 4 The coolant is pumped out by the cooler 8 and enters the water inlet ring 6 through the liquid inlet pipe 11 (as shown in FIG. Figure 3 , 4 As shown in FIG. 1 , the coolant in the water inlet ring 6 enters the interior of the drain ring 4 through the gap between the inner tube 3 and the intermediate tube 21. Then, the coolant enters the interior of the cooler 8 through the drain pipe 12 to complete the cooling cycle (as shown in FIG. Figure 7 , 10 shown).

[0050] During the high-speed rotation of the inner cylinder 3, the fourth transmission disc 28 and the second bevel gear 26 are driven to rotate by the third belt 27 (eg Figure 4 , 5 The second bevel gear 26 drives the second belt 24 to rotate through the first bevel gear 25 (as shown in FIG. Figure 8 As shown), the transmission of the second belt 24 will drive the driving gear 34 to rotate clockwise, and the driven gear 35 will rotate counterclockwise, so that the two water wheels 37 inside the cooler 8 can pump the coolant.

[0051] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A switchable filter high-pressure cooling device, comprising a bottom plate (1), a cooler (8), and a discharge port (7) provided on the surface of the bottom plate (1), characterized in that: Four support rods (5) are fixedly mounted on the middle surface of the bottom plate (1), a collecting cylinder (13) is fixedly mounted above the four support rods (5), and a liquid discharge port (29) is provided on the surface of the collecting cylinder (13); A freely rotatable intermediate cylinder (21) is provided inside the collecting cylinder (13), an inner cylinder (3) is provided inside the intermediate cylinder (21), and the inner cylinder (3) further comprises a discharge pipe (18) at the bottom, a plurality of filter tubes (20) are provided between the inner cylinder (3) and the intermediate cylinder (21), and the inner cylinder (3) and the intermediate cylinder (21) are fixedly connected via the filter tubes (20); A drainage ring (4) is fixedly mounted above the collecting cylinder (13), and the drainage ring (4) is rotatably sleeved on the upper end of the intermediate cylinder (21), and the drainage ring (4) is in sealing contact with the upper surface of the inner cylinder (3); a water inlet ring (6) is fixedly mounted below the collecting cylinder (13), and the water inlet ring (6) is rotatably sleeved on the lower end of the intermediate cylinder (21), and the water inlet ring (6) is in sealing contact with the surface of the discharge pipe (18); The water outlet of the cooler (8) is connected to a liquid inlet pipe (11), and the other end of the liquid inlet pipe (11) is connected to a water inlet ring (6). The water inlet of the cooler (8) is connected to a liquid discharge pipe (12), and the other end of the liquid discharge pipe (12) is connected to a water discharge ring (4).

2. The switchable filter high pressure cooling device according to claim 1, characterized in that: A drive motor (2) is arranged on the right side surface of the bottom plate (1), and an output shaft of the drive motor (2) is downwardly directed and sleeved with a first transmission disc (15).

3. The switchable filter high pressure cooling device according to claim 2, characterized in that: The discharge pipe (18) passes through to below the discharge port (7), and a second transmission disc (19) is sleeved on the surface of the discharge pipe (18), and a first belt (14) is sleeved between the first transmission disc (15) and the second transmission disc (19).

4. The switchable filter high pressure cooling device according to claim 1, characterized in that: The cooler (8) includes a driving water tank (38) inside, and a first transmission shaft (36) and a second transmission shaft (40) are respectively provided on both sides of the driving water tank (38). A water wheel (37) is provided inside the driving water tank (38) and on the surfaces of the first transmission shaft (36) and the second transmission shaft (40).

5. The switchable filter high pressure cooling device according to claim 4, characterized in that: One end of the first transmission shaft (36) penetrates the surface of the cooler (8) and is sleeved with a driven gear (35), and one end of the second transmission shaft (40) penetrates the surface of the cooler (8) and is sleeved with a driving gear (34), wherein the driving gear (34) is meshingly connected with the driven gear (35).

6. The switchable filter high pressure cooling device according to claim 5, characterized in that: The cooler (8) further comprises two support frames (9), and the cooler (8) is fixedly mounted on the bottom plate (1) via the two support frames (9), a cross bar (10) is fixedly connected between the two support frames (9), and a fixed vertical shaft (22) passes through the center of the cross bar (10).

7. The switchable filter high pressure cooling device according to claim 6, characterized in that: The right end of the fixed vertical shaft (22) is rotatably sleeved with a third transmission disc (23) and a first bevel gear (25), wherein the third transmission disc (23) is coaxially connected with the first bevel gear (25); A fifth transmission disc (33) is provided on the surface of the driving gear (34), and a second belt (24) is provided on a transmission sleeve between the fifth transmission disc (33) and the third transmission disc (23).

8. The switchable filter high pressure cooling device according to claim 7, characterized in that: A second bevel gear (26) and a fourth transmission disc (28) are sleeved on the surface of the left end support rod (5), wherein the second bevel gear (26) is coaxially connected with the fourth transmission disc (28), and the second bevel gear (26) is meshingly connected with the first bevel gear (25); The bottom of the fourth transmission disc (28) is sleeved with a third belt (27), and the other end of the third belt (27) is sleeved on the surface of the discharge pipe (18).

9. The switchable filter high pressure cooling device according to claim 1, characterized in that: The upper surface of the intermediate cylinder (21) is sleeved with a first sealing ring (17), and the drainage ring (4) is in sealing contact with the first sealing ring (17); The bottom end of the intermediate cylinder (21) is sleeved with a second sealing ring (31), and the top of the collecting cylinder (13) and the top of the water inlet ring (6) are in sealing contact with the second sealing ring (31); The surface of the discharge pipe (18) is sleeved with a third sealing ring (32), and the bottom of the water inlet ring (6) is in sealing contact with the third sealing ring (32).

10. The switchable filter high pressure cooling device according to claim 1, characterized in that: A blocking cover (16) is provided inside the discharge pipe (18), a plurality of first connecting columns (30) are fixedly connected between the water inlet ring (6) and the collecting cylinder (13), and a plurality of second connecting columns (39) are fixedly connected between the water discharge ring (4) and the collecting cylinder (13).

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