A device for recycling calcium brine from calcium mud in high calcium brine purification

Abstract

The utility model relates to high calcium brine purification field especially, and it is a kind of high calcium brine purification calcium mud secondary recovery calcium brine device in calcium mud. Traditional calcium mud recovery process, it is mostly through the way of standing sedimentation to separate mud and brine, need longer time to carry out sedimentation, and the low efficiency disadvantage. A kind of high calcium brine purification calcium mud secondary recovery calcium brine device, including frame body etc.;The tank body is fixedly connected on the frame body, the filter cloth shelf is fixedly connected in the middle part of the tank body, the discharge hopper is fixedly connected in the middle part of the tank body, the discharge hopper is communicated with the tank body. Servo motor can drive bulk material shelf to mud preliminary scattering, so that mud is evenly distributed to filter cloth shelf, slanted surface plate will scrape mud in the center position of filter cloth shelf, the mud scraped by the rotation of several guide plates is further scattered, the rotation of two compression rollers pressurizes mud on filter cloth shelf, improves the filtration efficiency of mud.

Description

Technical Field

[0001] This utility model relates to the field of high-calcium brine purification, and in particular to a device for secondary recovery of calcium brine from calcium mud in the purification of high-calcium brine. Background Technology

[0002] The calcium brine production process in the brine workshop involves pumping mud from the calcium brine reaction tank after each batch of calcium brine is produced. The mud from the calcium brine tank is then pumped to the dilute calcium solution tank for injection well extraction. This process increases the storage pressure of the dilute calcium solution tank and reduces the actual supply of calcium brine.

[0003] However, traditional calcium mud recovery processes mostly separate mud and brine through static sedimentation, which requires a long sedimentation time and is inefficient. Utility Model Content

[0004] To address the shortcomings or deficiencies in the existing technology, this utility model provides a device for secondary recovery of calcium brine in high-calcium brine purification of calcium mud. This device can disperse the mud multiple times and pressurize the mud on the filter cloth frame to improve filtration efficiency.

[0005] A device for purifying high-calcium brine and recovering secondary calcium brine from calcium sludge includes a frame, a tank fixedly connected to the frame, a filter cloth frame fixedly connected to the middle of the tank, a discharge hopper fixedly connected to the middle of the tank and communicating with the tank, an inlet pipe fixedly connected to the top of the tank and communicating with the tank, an outlet pipe fixedly connected to the bottom of the tank and communicating with the tank, a servo motor fixedly connected to the outer wall of the tank, and a mounting frame fixedly connected to the top of the inner wall of the tank. A rotating disk is rotatably connected to the mounting frame, and a transmission is provided between the rotating disk and the output shaft of the servo motor. The rotating assembly includes a support frame fixedly connected to the bottom of the rotating disk, a material rack rotatably connected to the support frame, the material rack being located directly below the feed pipe, an inclined panel fixedly connected to the bottom of the material rack, a scraping slope provided on the inclined panel, an arc-shaped plate fixedly connected to the support frame, and several guide plates fixedly connected to the inclined panel, all of which are inclined, a movable frame slidably connected to the material rack, a return spring connected between the movable frame and the material rack, the return spring being located inside the material rack, and two pressure rollers rotatably connected to the movable frame, the two pressure rollers being symmetrically arranged.

[0006] To further explain, the transmission assembly consists of a drive wheel, a transmission wheel, and a belt. The drive wheel is fixedly connected to the output shaft of the servo motor, and the transmission wheel is fixedly connected to the rotating disk. A belt is fitted between the drive wheel and the transmission wheel.

[0007] The beneficial effects of this utility model are as follows: First, the operator starts the servo motor and simultaneously feeds the mud into the tank through the feed pipe. The servo motor drives the material distribution frame to initially disperse the mud, ensuring that the mud is evenly distributed on the filter cloth frame. The brine in the mud flows downward through the filter cloth frame and is discharged through the discharge pipe. The inclined plate scrapes the mud in the center of the filter cloth frame. Several guide plates rotate to further disperse the mud scraped by the inclined plate. The rotation of two pressure rollers increases the pressure on the mud on the filter cloth frame, improving the filtration efficiency of the mud. At the same time, the rotation of the arc plate pushes the mud on the filter cloth frame outward, allowing the mud to be discharged through the discharge hopper. In this way, the mud can be dispersed multiple times, making the mud more evenly distributed on the filter cloth frame. At the same time, the pressure on the mud on the filter cloth frame by the two pressure rollers increases the filtration efficiency. Attached Figure Description

[0008] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0009] Figure 2 This is a three-dimensional structural diagram of the tank and filter cloth frame of this utility model.

[0010] Figure 3 This is a partial cross-sectional perspective view of the three-dimensional structure of the present invention.

[0011] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0012] Figure 5 This is a partial cross-sectional perspective view of the three-dimensional structure of the present invention.

[0013] Figure 6 This is a three-dimensional structural diagram showing the disassembled mounting bracket, rotating disk, and transmission assembly of this utility model.

[0014] The markings in the attached diagram are as follows: 1: frame, 2: tank, 3: filter cloth frame, 4: discharge hopper, 5: feed pipe, 6: discharge pipe, 7: servo motor, 8: mounting frame, 9: rotating disk, 10: transmission assembly, 11: support frame, 12: bulk material rack, 13: inclined panel, 14: arc plate, 15: guide plate, 16: movable frame, 17: return spring, 18: pressure roller. Detailed Implementation

[0015] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0016] Example 1 A device for secondary recovery of calcium brine from calcium sludge through high-calcium brine purification, such as... Figures 1-6 As shown, the device includes a frame 1, a tank 2 fixedly connected to the frame 1, a filter cloth frame 3 fixedly connected to the middle of the tank 2, a discharge hopper 4 fixedly connected to the middle of the tank 2 and communicating with the tank 2, a feed pipe 5 fixedly connected to the top of the tank 2 and communicating with the feed pipe 5, a discharge pipe 6 fixedly connected to the bottom of the tank 2 and communicating with the discharge pipe 6, a servo motor 7 fixedly connected to the outer wall of the tank 2, a mounting frame 8 fixedly connected to the top of the inner wall of the tank 2, a rotating disk 9 rotatably connected to the mounting frame 8, a transmission assembly 10 provided between the rotating disk 9 and the output shaft of the servo motor 7, and a support fixedly connected to the bottom of the rotating disk 9. A support frame 11 is rotatably connected to a bulk material rack 12, which is located directly below the feed pipe 5. A sloping panel 13 is fixedly connected to the bottom of the bulk material rack 12, and the sloping panel 13 has a scraping slope. An arc-shaped plate 14 is fixedly connected to the support frame 11, and several guide plates 15 are fixedly connected to the sloping panel 13. All the guide plates 15 are inclined. A movable frame 16 is slidably connected to the bulk material rack 12, and a return spring 17 is connected between the movable frame 16 and the bulk material rack 12. The return spring 17 is located inside the bulk material rack 12. Two pressure rollers 18 are rotatably connected to the movable frame 16, and the two pressure rollers 18 are symmetrically arranged.

[0017] First, the operator starts the servo motor 7, which drives the transmission component 10 to rotate. The rotation of the transmission component 10 drives the rotating disk 9 to rotate, which in turn drives the support frame 11 to rotate. The rotation of the support frame 11 drives the material distribution frame 12 and the arc-shaped plate 14 to rotate. At the same time, the operator feeds the mud into the tank 2 through the feed pipe 5. The rotation of the material distribution frame 12 initially disperses the mud, making it evenly distributed on the filter cloth frame 3. The brine in the mud flows downward through the filter cloth frame 3 and is discharged through the discharge pipe 6. The rotation of the material distribution frame 12 also drives the inclined plate 13 and several guide plates 15. The movable frame 16, the return spring 17, and the two pressure rollers 18 all rotate. The inclined plate 13 scrapes the mud at the center of the filter cloth frame 3. Several guide plates 15 rotate to further disperse the mud scraped by the inclined plate 13. The two pressure rollers 18 rotate to increase the pressure on the mud on the filter cloth frame 3, thereby improving the filtration efficiency of the mud. At the same time, the arc plate 14 rotates to push the mud on the filter cloth frame 3 outward, so that the mud is discharged through the discharge hopper 4. In this way, the mud can be dispersed multiple times, so that the mud is more evenly distributed on the filter cloth frame 3. At the same time, the two pressure rollers 18 increase the pressure on the mud on the filter cloth frame 3, thereby improving the filtration efficiency.

[0018] The transmission assembly 10 consists of a drive wheel, a transmission wheel, and a belt. The drive wheel is fixedly connected to the output shaft of the servo motor 7, and the transmission wheel is fixedly connected to the rotating disk 9. A belt is fitted between the drive wheel and the transmission wheel.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for secondary recovery of calcium brine from calcium sludge through high-calcium brine purification, characterized in that: The device includes a frame (1), a tank (2) fixedly connected to the frame (1), a filter cloth frame (3) fixedly connected to the middle of the tank (2), a discharge hopper (4) fixedly connected to the middle of the tank (2), the discharge hopper (4) communicating with the tank (2), a feed pipe (5) fixedly connected to the top of the tank (2), the tank (2) communicating with the feed pipe (5), a discharge pipe (6) fixedly connected to the bottom of the tank (2), the tank (2) communicating with the discharge pipe (6), a servo motor (7) fixedly connected to the outer wall of the tank (2), and an installation frame (8) fixedly connected to the top of the inner wall of the tank (2). A rotating disk (9) is rotatably connected to the installation frame (8). A transmission assembly (10) is provided between the output shaft of the servo motor (7). A support frame (11) is fixedly connected to the bottom of the rotating disk (9). A bulk material rack (12) is rotatably connected to the support frame (11). An inclined plate (13) is fixedly connected to the bottom of the bulk material rack (12). An arc plate (14) is fixedly connected to the support frame (11). Several guide plates (15) are fixedly connected to the inclined plate (13). A movable frame (16) is slidably connected to the bulk material rack (12). A return spring (17) is connected between the movable frame (16) and the bulk material rack (12). Two pressure rollers (18) are rotatably connected to the movable frame (16). The two pressure rollers (18) are symmetrically arranged.

2. The device for secondary recovery of calcium brine from calcium sludge after purification of high-calcium brine according to claim 1, characterized in that: The transmission assembly (10) consists of a drive wheel, a transmission wheel and a belt. The drive wheel is fixedly connected to the output shaft of the servo motor (7), and the transmission wheel is fixedly connected to the rotating disk (9). A belt is fitted between the drive wheel and the transmission wheel.

3. The device for secondary recovery of calcium brine from calcium sludge after purification of high-calcium brine according to claim 1, characterized in that: The bulk material rack (12) is located directly below the feed pipe (5).

4. A device for secondary recovery of calcium brine from calcium sludge after purification of high-calcium brine according to claim 1, characterized in that: The inclined panel (13) is provided with a scraping inclined surface.

5. A device for secondary recovery of calcium brine from calcium sludge after purification of high-calcium brine according to claim 1, characterized in that: Several of the aforementioned guide vanes (15) are inclined.

6. A device for secondary recovery of calcium brine from calcium sludge after purification of high-calcium brine according to claim 1, characterized in that: The reset spring (17) is located inside the bulk material rack (12).

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