Tartaric acid mother liquor recovery mechanism

Abstract

The utility model relates to the technical field of tartaric acid production, in particular to a tartaric acid mother liquor recovery mechanism. The device comprises a recoverer, the upper surface of the recoverer is communicated with a temporary storage bin, the upper surface of the temporary storage bin is communicated with a flowing bin, one side of the recoverer is communicated with a discharging barrel, one side of the flowing bin is provided with a filtering device, the filtering device comprises a fixing plate, the fixing plate is fixedly connected with one side of the flowing bin, and the fixing plate is fixedly connected with the other side of the flowing bin. An insertion plate is slidably inserted into the fixing plate, an operation block is slidably connected to the surface of the insertion plate, a filter screen is fixedly connected to the side, close to the flowing bin, of the operation block, the surface of the filter screen is slidably connected with the flowing bin, and the side, away from the flowing bin, of the filter screen is slidably connected with a temporary storage bin; fixing rods are fixedly connected to the two sides of the flowing bin. The problem that the product quality is affected due to the fact that a large amount of calcium solids exist in mother liquor and enter a recoverer along with the mother liquor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tartaric acid production, in particular to a tartaric acid mother liquor recovery mechanism. Background Art

[0002] Tartaric acid is a natural organic acid with a high content in grapes. Tartaric acid can be used as a food additive, flavor enhancer and one of the ingredients of food coloring. It is also an important raw material for some industries. Many kinds of insoluble drugs can be processed into tartrates with excellent water solubility. In addition, it is also widely used in cosmetics, wine making, construction, electroplating, leather making and other industries.

[0003] The inventors believe that the following defects often exist: a large amount of calcium solids will appear inside the tartaric acid mother liquor when it is produced, and the calcium solids are difficult to be recovered and used together with the mother liquor. However, the presence of a large amount of calcium solids in the mother liquor causes the calcium solids to follow the mother liquor into the recovery device, thereby causing problems affecting product quality. Therefore, a tartaric acid mother liquor recovery mechanism is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that calcium solids follow the mother liquor into the recovery device, thereby affecting the product quality, and proposes a tartaric acid mother liquor recovery mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tartaric acid mother liquor recovery mechanism, including a recoverer, the upper surface of the recoverer is connected to a temporary storage bin, the upper surface of the temporary storage bin is connected to a flow bin, one side of the recoverer is connected to a discharge barrel, one side of the flow bin is provided with a filtering device, the filtering device includes a fixed plate, the fixed plate is fixedly connected to one side of the flow bin, a plug plate is slidably inserted in the fixed plate, the surface of the plug plate is slidably connected to an operating block, the side of the operating block close to the flow bin is fixedly connected to a filter screen, the surface of the filter screen is slidably connected to the flow bin, and the side of the filter screen away from the flow bin is slidably connected to the temporary storage bin.

[0006] The effect achieved by the above components is: by setting up the filtering device, the effect of filtering the mother liquor entering the temporary storage bin through the flow bin is achieved, thereby avoiding the presence of a large amount of calcium solids in the mother liquor, causing the calcium solids to follow the mother liquor into the recovery device, thereby causing the situation affecting the product quality, thereby improving the practicality of the device.

[0007] Preferably, both sides of the flow bin are fixedly connected with fixing rods, the arc surface of the fixing rods is slidably connected with an operating plate, the side of the operating plate close to the flow bin is fixedly connected with an insertion rod, and both sides of the temporary storage bin are provided with slots.

[0008] The effect achieved by the above components is: pulling the operating block drives the filter to move until the filter is completely removed, which makes it convenient for workers to remove the calcium solids on the filter, thereby improving the work efficiency of the workers.

[0009] Preferably, one end of the fixing rod away from the flow bin is fixedly connected to a limiting plate, and the size of the insertion rod is adapted to the size of the temporary storage bin slot.

[0010] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating panel on the fixed rod, thereby preventing the operating panel from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating panel.

[0011] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are fixedly connected to the operating plate and the flow bin respectively.

[0012] The effects achieved by the above components are as follows: the first spring improves the stability of the insertion rod when limiting the flow bin.

[0013] Preferably, both sides of the flow bin are fixedly connected with screws, and the arc surface of the screw is threadedly connected with a blocking plate.

[0014] The effect achieved by the above components is: the blocking plate limits the movement of the operating panel, avoiding the shaking caused by the staff needing to remove the mobile bin, causing the operating panel to slide on the arc surface of the fixed rod, thereby causing the insertion rod to affect the staff's operation of the device.

[0015] Preferably, a flow control device is provided on one side of the recoverer, and the flow control device includes a U-shaped frame, the inner surface of the U-shaped frame is fixedly connected to a rotating rod, the arc surface of the rotating rod is rotatably connected to a rotating block, one side of the rotating block is fixedly connected to a rubber plug, the arc surface of the rubber plug is slidably connected to the discharge barrel, and the side of the recoverer close to the U-shaped frame is fixedly connected to a support plate, a driving rod is inserted into the internal thread of the support plate, one end of the driving rod is rotatably connected to a connecting block, and the surface of the connecting block is slidably connected to the rotating block.

[0016] The effect achieved by the above components is: by setting up a flow control device, the effect of controlling the outflow of products that need to pass through the discharge barrel is achieved, avoiding the situation where a large amount of products still remain in the recovery device after the container used by the staff is full, causing a large amount of products to flow to the ground through the discharge barrel, thereby causing waste of resources, thereby improving the practicality of the device.

[0017] Preferably, a positioning rod is fixedly connected to one side of the connection block close to the driving rod, and the arc surface of the positioning rod is slidably connected to the support plate.

[0018] The effect achieved by the above components is: the positioning rod limits the connection block from rotating with the driving rod, thereby avoiding the situation where the connection block rotates with the driving rod when the staff rotates the driving rod, making it difficult for the staff to quickly insert the connection block into the rotating block.

[0019] Preferably, the arc surface of the rotating rod is sleeved with two torsion springs, and the two ends of the torsion springs are fixedly connected to the U-shaped frame and the rotating block respectively.

[0020] The effect achieved by the above components is: the rubber plug is automatically opened, so as to reduce the operating steps of the device for the staff and improve the work efficiency of the staff.

[0021] In summary, the beneficial effects of the utility model are:

[0022] 1. In the utility model, by setting a filtering device, the effect of filtering the mother liquor entering the temporary storage bin through the flow bin is achieved, thereby avoiding the presence of a large amount of calcium solids in the mother liquor, causing the calcium solids to follow the mother liquor into the recovery device, thereby causing the situation that affects the product quality, and improving the practicality of the device.

[0023] 2. In the utility model, by setting up a flow control device, the effect of controlling the outflow of products that need to pass through the discharge barrel is achieved, avoiding the situation where a large amount of products still remain in the recovery device after the container used by the staff is full, causing a large amount of products to flow to the ground through the discharge barrel, thereby causing a waste of resources, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the filtering device in the utility model;

[0026] Figure 3 It is a partial structural schematic diagram of the filtering device in the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the flow control device in the utility model;

[0028] Figure 5 For the utility model Figure 4 A magnified image of point A;

[0029] Figure 6 For the utility model Figure 4 Enlarged view of point B.

[0030] Legend: 1. Recycler; 2. Temporary storage bin; 3. Flow bin; 4. Discharge barrel; 5. Filter device; 6. Flow control device; 501. Fixed plate; 502. Insert plate; 503. Filter screen; 504. Operating block; 505. Fixed rod; 506. Operating plate; 507. Insert rod; 508. Limit plate; 509. First spring; 510. Screw; 511. Blocking plate; 61. U-shaped frame; 62. Rotating rod; 63. Rotating block; 64. Rubber plug; 65. Support plate; 66. Drive rod; 67. Connecting block; 68. Positioning rod; 69. Torsion spring. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: a tartaric acid mother liquor recovery mechanism, comprising a recoverer 1, the upper surface of the recoverer 1 is connected to a temporary storage bin 2, the upper surface of the temporary storage bin 2 is connected to a flow bin 3, one side of the recoverer 1 is connected to a discharge barrel 4, and one side of the flow bin 3 is provided with a filtering device 5. By setting the filtering device 5, the effect of filtering the mother liquor entering the temporary storage bin 2 through the flow bin 3 is achieved, thereby avoiding the presence of a large amount of calcium solids in the mother liquor, causing the calcium solids to follow the mother liquor into the recoverer 1, thereby affecting the product quality, and improving the practicability of the device. A flow control device 6 is provided on one side of the recoverer 1. By setting the flow control device 6, the effect of controlling the outflow of the product that needs to pass through the discharge barrel 4 is achieved, thereby avoiding the situation where a large amount of product still exists in the recoverer 1 after the container used by the staff is full, causing a large amount of product to flow to the ground through the discharge barrel 4, thereby causing a waste of resources, and improving the practicability of the device.

[0032] The specific configuration and function of the filtering device 5 and the flow control device 6 will be described in detail below.

[0033] Reference Figure 2 and Figure 3As shown, in this embodiment: the filtering device 5 includes a fixed plate 501, the fixed plate 501 is fixedly connected to one side of the flow bin 3, a plug plate 502 is slidably inserted in the fixed plate 501, and an operating block 504 is slidably connected to the surface of the plug plate 502, and a filter screen 503 is fixedly connected to the side of the operating block 504 close to the flow bin 3, and the surface of the filter screen 503 is slidably connected to the flow bin 3, and the side of the filter screen 503 away from the flow bin 3 is slidably connected to the temporary storage bin 2, and both sides of the flow bin 3 are fixedly connected with fixed rods 505, and the arc surface of the fixed rod 505 is slidably connected with an operating plate 506, and the side of the operating plate 506 close to the flow bin 3 is fixedly connected with a plug rod 507, and slots are provided on both sides of the temporary storage bin 2. When the staff removes the calcium on the filter screen 503, the filter screen 503 is slidably connected to the flow bin 3. When the solid is taken out, the operating plate 506 is pulled to make the operating plate 506 slide on the arc surface of the fixed rod 505, and the operating plate 506 drives the plugging rod 507 to move until the plugging rod 507 is disengaged from the slot of the temporary storage bin 2. At this time, the flow bin 3 is pulled upward, and the flow bin 3 drives the fixed plate 501 to move, and the fixed plate 501 drives the plugging plate 502 to move until the plugging plate 502 is disengaged from the operating block 504. At this time, the operating block 504 is pulled, and the operating block 504 drives the filter screen 503 to move until the filter screen 503 is completely removed. At this time, it is convenient for the staff to take out the calcium solids on the filter screen 503, which improves the work efficiency of the staff. The end of the fixed rod 505 away from the flow bin 3 is fixedly connected to the limiting plate 508, and the plugging rod 50 The size of 7 is compatible with the size of the slot of the temporary storage bin 2. When the staff pulls the operating plate 506, the operating plate 506 slides on the arc surface of the fixed rod 505. At this time, the limit plate 508 achieves the effect of limiting the maximum sliding distance of the operating plate 506 on the fixed rod 505, avoiding the situation that the operating plate 506 is separated from the arc surface of the fixed rod 505 due to excessive pulling force when the staff pulls the operating plate 506. The arc surface of the fixed rod 505 is sleeved with a first spring 509, and the two ends of the first spring 509 are fixedly connected to the operating plate 506 and the flow bin 3 respectively. When the staff releases the operating plate 506, the rebound force of the first spring 509 drives the operating plate 506 to slide on the arc surface of the fixed rod 505. At the same time, the operating plate 506 The first spring 509 improves the stability of the plug rod 507 when limiting the flow bin 3. Screws 510 are fixedly connected to both sides of the flow bin 3. The arc surface of the screw 510 is threadedly connected to the blocking plate 511. When the staff releases the limit of the flow bin 3 by the plug rod 507, the operating plate 506 is continued to be pulled until the operating plate 506 moves to the highest point of the fixed rod 505. At this time, the blocking plate 511 is rotated to make the blocking plate 511 rotate on the arc surface of the screw 510 until the blocking plate 511 moves to the bottom of the operating plate 506. At this time, the blocking plate 511 achieves the effect of limiting the movement of the operating plate 506, avoiding the need for the staff to remove the flow bin 3.The resulting shaking causes the operating plate 506 to slide on the arc surface of the fixing rod 505, thereby causing the insertion rod 507 to affect the operator's operation of the device.

[0034] Reference Figure 4 , Figure 5 and Figure 6 As shown, specifically, the flow control device 6 includes a U-shaped frame 61, the inner surface of the U-shaped frame 61 is fixedly connected with a rotating rod 62, the arc surface of the rotating rod 62 is rotatably connected with a rotating block 63, one side of the rotating block 63 is fixedly connected with a rubber plug 64, the arc surface of the rubber plug 64 is slidably connected with the discharge barrel 4, and the side of the recycler 1 close to the U-shaped frame 61 is fixedly connected with a support plate 65, the support plate 65 is internally threaded with a driving rod 66, one end of the driving rod 66 is rotatably connected with a connecting block 67, the surface of the connecting block 67 is slidably connected with the rotating block 63, and the side of the connecting block 67 close to the driving rod 66 is fixedly connected with a positioning rod 68, the arc surface of the positioning rod 68 is slidably connected with the support plate 65, when the staff rotates the driving rod 66, the driving rod 66 moves on the internal thread of the support plate 65, and at the same time, the driving rod 66 drives the connecting block 67 to move, and the connecting block 67 drives The movable positioning rod 68 slides in the support plate 65. At this time, the positioning rod 68 has the effect of limiting the connection block 67 from following the rotation of the driving rod 66, thereby preventing the connection block 67 from following the rotation of the driving rod 66 when the staff rotates the driving rod 66, which makes it difficult for the staff to quickly insert the connection block 67 into the rotating block 63. The arc surface of the rotating rod 62 is covered with two torsion springs 69, and the two ends of the torsion spring 69 are respectively fixedly connected to the U-shaped frame 61 and the rotating block 63. When the staff releases the limit of the rotating block 63 by the connection block 67, the torsion force of the torsion spring 69 drives the rotating block 63 to rotate on the arc surface of the rotating rod 62. At the same time, the rotating block 63 drives the rubber plug 64 to rotate until the rubber plug 64 is opened. At this time, the effect of automatically opening the rubber plug 64 is achieved, so as to reduce the operating steps of the staff on the device and improve the work efficiency of the staff.

[0035] Working principle: When the staff needs to filter the mother liquid that enters the temporary storage bin 2 through the flow bin 3, pull the operating plate 506 to make the operating plate 506 slide on the arc surface of the fixed rod 505, the first spring 509 is stretched, and at the same time, the operating plate 506 drives the plug rod 507 to move until the plug rod 507 is disengaged from the slot in the temporary storage bin 2. At this time, pull the flow bin 3 upward, the flow bin 3 drives the fixed plate 501 to move, and the fixed plate 501 drives the plug plate 502 to move until the plug plate 502 no longer blocks the movement of the filter screen 503. At this time, push the operating block 504, and the operating block 504 drives the filter screen 503 to move until the filter screen 503 is placed. At this time, push downward When the flow bin 3 is pressed, the flow bin 3 drives the fixed plate 501 to move, and the fixed plate 501 drives the plug plate 502 to move until the plug plate 502 is inserted into the operating block 504. At this time, the operating plate 506 is released, and the resilience of the first spring 509 drives the operating plate 506 to slide on the arc surface of the fixed rod 505. At the same time, the operating plate 506 drives the plug rod 507 to move until the plug rod 507 is inserted into the slot of the temporary storage bin 2. At this time, the mother liquor entering the temporary storage bin 2 through the flow bin 3 is filtered, thereby avoiding the presence of a large amount of calcium solids in the mother liquor, causing the calcium solids to follow the mother liquor into the recovery device 1, thereby causing the product quality to be affected, thereby improving the practicability of the device.

[0036] When the staff needs to control the flow of the discharge barrel 4, they press the rotating block 63 to make the rotating block 63 rotate on the arc surface of the rotating rod 62, and the rotating block 63 drives the rubber plug 64 to rotate until the rubber plug 64 is inserted into the discharge barrel 4. At this time, the driving rod 66 is rotated to make the driving rod 66 move in the inner thread of the support plate 65. At the same time, the driving rod 66 drives the connecting block 67 to move, and the connecting block 67 drives the positioning rod 68 to slide in the support plate 65 until the connecting block 67 is inserted into the rotating block 63. At this time, the effect of controlling the outflow of the product that needs to pass through the discharge barrel 4 is achieved, which avoids the situation that after the container used by the staff is full, there is still a large amount of product in the recycling device 1, resulting in a large amount of product flowing to the ground through the discharge barrel 4, thereby causing a waste of resources, thereby improving the practicability of the device.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A tartaric acid mother liquor recovery mechanism, comprising a recovery device (1), characterized in that: The upper surface of the recycling device (1) is connected to a temporary storage bin (2), and the upper surface of the temporary storage bin (2) is connected to a flow bin (3). One side of the recycling device (1) is connected to a discharge barrel (4), and one side of the flow bin (3) is provided with a filtering device (5), and the filtering device (5) comprises a fixed plate (501), the fixed plate (501) is fixedly connected to one side of the flow bin (3), a plug plate (502) is slidably inserted in the fixed plate (501), an operating block (504) is slidably connected to the surface of the plug plate (502), a filter screen (503) is fixedly connected to a side of the flow bin (3), a surface of the filter screen (503) is slidably connected to the flow bin (3), and a side of the filter screen (503) away from the flow bin (3) is slidably connected to the temporary storage bin (2).

2. A tartaric acid mother liquor recovery mechanism according to claim 1, characterized in that: Both sides of the flow bin (3) are fixedly connected with fixed rods (505), the arc surface of the fixed rods (505) is slidably connected with an operating plate (506), and the side of the operating plate (506) close to the flow bin (3) is fixedly connected with an insertion rod (507), and both sides of the temporary storage bin (2) are provided with slots.

3. A tartaric acid mother liquor recovery mechanism according to claim 2, characterized in that: One end of the fixing rod (505) away from the flow bin (3) is fixedly connected to a limiting plate (508), and the size of the insertion rod (507) is adapted to the size of the slot of the temporary storage bin (2).

4. A tartaric acid mother liquor recovery mechanism according to claim 2, characterized in that: The arc surface of the fixing rod (505) is sleeved with a first spring (509), and the two ends of the first spring (509) are respectively fixedly connected to the operating plate (506) and the flow bin (3).

5. A tartaric acid mother liquor recovery mechanism according to claim 1, characterized in that: Screw rods (510) are fixedly connected to both sides of the flow bin (3), and blocking plates (511) are threadedly connected to the arc surfaces of the screw rods (510).

6. A tartaric acid mother liquor recovery mechanism according to claim 1, characterized in that: A flow control device (6) is provided on one side of the recycling device (1), and the flow control device (6) comprises a U-shaped frame (61), the inner surface of the U-shaped frame (61) is fixedly connected to a rotating rod (62), the arc surface of the rotating rod (62) is rotatably connected to a rotating block (63), one side of the rotating block (63) is fixedly connected to a rubber plug (64), the arc surface of the rubber plug (64) is slidably connected to the discharge barrel (4), and a support plate (65) is fixedly connected to the side of the recycling device (1) close to the U-shaped frame (61), a driving rod (66) is inserted into the internal thread of the supporting plate (65), one end of the driving rod (66) is rotatably connected to a connecting block (67), and the surface of the connecting block (67) is slidably connected to the rotating block (63).

7. A tartaric acid mother liquor recovery mechanism according to claim 6, characterized in that: A positioning rod (68) is fixedly connected to one side of the connection block (67) close to the driving rod (66), and the arc surface of the positioning rod (68) is slidably connected to the support plate (65).

8. A tartaric acid mother liquor recovery mechanism according to claim 6, characterized in that: The arc surface of the rotating rod (62) is sleeved with two torsion springs (69), and the two ends of the torsion spring (69) are respectively fixedly connected to the U-shaped frame (61) and the rotating block (63).

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