CN211753001U - Device for separating impurities in tartaric acid solution - Google Patents
Device for separating impurities in tartaric acid solution Download PDFInfo
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- CN211753001U CN211753001U CN202020319576.5U CN202020319576U CN211753001U CN 211753001 U CN211753001 U CN 211753001U CN 202020319576 U CN202020319576 U CN 202020319576U CN 211753001 U CN211753001 U CN 211753001U
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- filter belt
- tartaric acid
- acid solution
- filter
- slide bar
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Abstract
The utility model discloses a device for separating impurities in tartaric acid solution, which comprises a frame, a conveying roller and filter belts, wherein a material suction disc is arranged between the filter belts, the top of the material suction disc is provided with an opening, a feed inlet is arranged above the suction disc, a material collecting pipeline is arranged at the downward turning part of the filter belt, a scraping plate is arranged at the top end of the material collecting pipeline close to the filter belt, a conveying roller close to the bottom of the suction disc comprises an installation shaft, the end part of the installation shaft is connected with a rocker, the side wall of the material sucking disc is provided with a mounting sleeve, a sliding rod capable of moving up and down is arranged in the mounting sleeve, the sliding rod is arranged downwards, a return spring is connected between the upper end part of the slide bar and the mounting sleeve, the lower end part of the slide bar is connected with an elastic sheet which is arranged along the axial direction of the conveying roller and is positioned below the lower layer of the filter belt, the sliding rod is further provided with a cross rod, the cross rod is arranged on a motion path of the rocker, and the bottom of the rack is further provided with a recovery tank. The separation efficiency of the filter belt is improved.
Description
Technical Field
The utility model relates to the technical field of tartaric acid production, in particular to a device for separating impurities in tartaric acid solution.
Background
Tartaric acid is mostly present in plants, such as grapes and tamarind, and is one of the main organic acids in wine, and can be used as a food additive to make food sour. On this basis, tartaric acid is commonly used as a beverage additive in the food industry.
In the preparation process of tartaric acid, a plurality of procedures are required. The calcium tartrate is prepared from the raw materials, the calcium tartrate reacts with sulfuric acid to generate a tartaric acid solution, calcium sulfate is mixed in the tartaric acid solution, and the tartaric acid solution can be separated and sold to a cement crude product factory as a byproduct. The existing separation mode is to filter the tartaric acid solution mixed with calcium sulfate through a filter screen conveyor belt, and a sucker is arranged below the filter screen conveyor belt to suck the tartaric acid solution, so that the tartaric acid solution and the calcium sulfate can be more thoroughly separated.
However, the applicant has found that the prior art has at least the following problems:
when the tartaric acid solution is sucked, part of calcium sulfate blocks the filtering holes of the filter screen conveying belt under the action of suction force, so that the separation effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a device of impurity in separation tartaric acid solution has solved when absorbing tartaric acid solution, and partial calcium sulfate blocks up the filtration pore of filter screen conveyer belt under the effect of suction, makes the problem that the separation effect worsens.
Based on the above purpose, the utility model provides a device for separating impurities in tartaric acid solution, which comprises a frame, four conveying rollers are distributed in a rectangular shape on the frame, four filtering belts are arranged on the four conveying rollers, the filtering belts are divided into an upper layer and a lower layer, a material sucking disc is arranged between the upper layer and the lower layer, the top of the material sucking disc is opened, the opening faces to the filtering belt on the upper layer, a feeding port is arranged above the material sucking disc, the feeding port feeds materials to the filtering belt on the upper layer, a material collecting pipeline is arranged at the downward turning part of the filtering belt, a scraping plate is arranged at the position close to the filtering belt at the top end of the material collecting pipeline, the conveying roller close to the bottom of the material sucking disc comprises a mounting shaft, the end part of the mounting shaft is connected with a rocker, a mounting sleeve is arranged on the side wall of the material sucking disc, a sliding rod capable of moving up and, the lower end of the sliding rod is connected with an elastic sheet which is arranged along the axial direction of the conveying roller, the elastic sheet is positioned below the lower layer of the filter belt, the sliding rod is further provided with a cross rod, the cross rod is arranged on a motion path of the rocker, and the bottom of the rack is further provided with a recovery tank.
Optionally, the bottom of the material sucking disc is connected with a mounting rod, the end part of the bottom of the mounting rod is connected with a vibrating plate, the vibrating plate is arranged along the axial direction of the conveying roller, the vibrating plate is located above the lower filter belt, and the vibrating plate corresponds to the elastic plate in position.
Optionally, a protective cover is arranged at a position of the material collecting pipeline opposite to the filter belt.
Optionally, the material sucking disc is internally provided with an accommodating cavity, the top of the accommodating cavity is provided with a plurality of supporting rollers, and the supporting rollers are parallel to the conveying rollers.
Optionally, the first part of holding chamber becomes the hopper-shaped, and the hopper bottom is equipped with inhales the material mouth, the holding chamber is equipped with the air exit by advancing on the lateral wall of filter belt, and the air exit is equipped with the exhaust fan, holding chamber bottom is equipped with inhales the material pump, inhales the material pump bin outlet and stretches out the holding chamber.
Optionally, one side opposite to the air outlet is provided with a material baffle plate, and the material baffle plate is fixedly installed on the recovery groove.
From the above, can see out, the utility model provides a pair of device of impurity in separation tartaric acid solution sets up the rocker through the installation axle head portion at the transfer roller, and set up elastic movement's slide bar from top to bottom on the lateral wall of suction disc, the flexure strip is connected to the bottom of slide bar, and set up the horizontal pole on the slide bar, the horizontal pole is located the removal route of rocker, thereby when the transfer roller rotates, the rocker rotates, drive the slide bar lapse, when the rocker breaks away from with the horizontal pole, the slide bar kick-backs, the filter belt is patted to the time flexure strip, thereby will remain the calcium sulfate of remaining in the filtration pore and clear away. The separation effect of the filter belt is maintained.
Drawings
Fig. 1 is a schematic structural diagram of an apparatus for separating impurities from a tartaric acid solution according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic diagram of a state of the part a in fig. 1 in operation.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
As one embodiment of the present invention, as shown in the figure, a device for separating impurities from tartaric acid solution comprises a frame 1, four conveying rollers 2 are distributed on the frame 1 in a rectangular shape, four filtering belts 3 are arranged on the conveying rollers 2, the filtering belts 3 are divided into an upper layer and a lower layer, a material sucking disc 5 is arranged between the upper layer and the lower layer, the top of the material sucking disc 5 is open, the opening faces the filtering belt 3 on the upper layer, a material feeding port 4 is arranged above the material sucking disc 5, the material feeding port 4 feeds the filtering belt 3 on the upper layer, a material collecting pipeline 6 is arranged at the downward turning position of the filtering belt 3, a scraping plate 601 is arranged at the top end of the material collecting pipeline 6 close to the filtering belt 3, the conveying roller 2 close to the bottom of the material sucking disc 5 comprises an installation shaft 201, a rocker 202 is connected to the end of the installation shaft 201, an installation sleeve 8 is arranged on the side wall of the material sucking disc 5, slide bar 9 sets up downwards, slide bar 9 upper end with be connected with reset spring 10 between the installation cover 8, the tip is connected with along the elastic sheet 12 of transfer roller 2 axial setting under the slide bar 9, and elastic sheet 12 is located the below of the filter belt 3 on lower floor, still be equipped with horizontal pole 11 on the slide bar 9, horizontal pole 11 is in on the motion path of rocker 202, frame 1 bottom still is equipped with accumulator 7. When the device works, a feeding port 4 puts tartaric acid solution mixed with calcium sulfate on an upper filter belt 3, a suction disc 5 sucks the tartaric acid solution towards the filter belt 3, the liquid tartaric acid solution is sucked from the filter belt 3, then solid calcium sulfate passes through a material collecting pipeline 6 under the transmission of the filter belt 3, a scraping plate 601 on the material collecting pipeline 6 scrapes the solid calcium sulfate, then the filter belt 3 is continuously transmitted, meanwhile, a transmission roller 2 rotates, a mounting shaft 201 drives a rocker 202 to rotate, the rocker 202 is in contact with a cross rod 11 and drives the cross rod 11 to move downwards, a sliding rod 9 moves downwards, a return spring 10 extends, after the rocker 202 rotates for a certain angle, the sliding rod 9 is not in contact with the cross rod 11, under the action of the return spring 10, the sliding rod 9 resets and moves upwards for a certain amplitude, the filter belt 3 is flapped, and the calcium sulfate remained in filter holes of the filter belt 3 drops to a recovery tank 7, thereby improving the separation efficiency of the filter belt 3.
In some optional embodiments, the bottom of the suction tray 5 is connected with a mounting rod 13, the bottom end of the mounting rod 13 is connected with a vibration plate 14, the vibration plate 14 is arranged along the axial direction of the conveying roller 2, the vibration plate 14 is positioned above the lower filter belt 3, and the vibration plate 14 corresponds to the position of the elastic plate 12. When the elastic piece 12 rebounds, the filter belt 3 is knocked and the vibrating piece 4 is knocked, so that the filter belt 3 is prevented from being damaged by being knocked too heavily, and the vibrating piece 14 is also vibrated to vibrate the calcium sulfate on the filter belt 3.
In some alternative embodiments, a protective cover 602 is provided at a position opposite to the filter belt 3 of the collecting pipe 6. The shield 602 prevents the spilling of calcium sulfate.
In some optional embodiments, the inside of the suction tray 5 is provided with a containing cavity, the top of the containing cavity is provided with a plurality of supporting rollers 501, and the supporting rollers 501 are parallel to the conveying rollers 2. Preventing the filter belt 3 from being greatly deformed during suction.
In some optional embodiments, the upper half of the accommodating cavity is in a hopper shape, the bottom of the hopper is provided with a suction port 502, the side wall of the accommodating cavity close to the filter belt 3 is provided with an air outlet 503, the air outlet 503 is provided with an air exhaust fan 504, the bottom of the accommodating cavity is provided with a suction pump (not shown), and a discharge port of the suction pump extends out of the accommodating cavity. The exhaust fan 504 exhausts air to make the material suction port 502 suck the filter belt 3, and the exhaust port 503 blows air to blow off the material on the filter holes of the filter belt 3.
In some optional embodiments, a material baffle plate 701 is disposed on a side opposite to the air outlet 503, and the material baffle plate 701 is fixedly mounted on the recycling slot 7. And blowing the blown materials down to the recovery tank 7.
The utility model discloses a theory of operation: when the device works, a feeding port 4 puts tartaric acid solution mixed with calcium sulfate on an upper filter belt 3, a suction disc 5 sucks the tartaric acid solution towards the filter belt 3, the liquid tartaric acid solution is sucked from the filter belt 3, then solid calcium sulfate passes through a material collecting pipeline 6 under the transmission of the filter belt 3, a scraping plate 601 on the material collecting pipeline 6 scrapes the solid calcium sulfate, then the filter belt 3 is continuously transmitted, meanwhile, a transmission roller 2 rotates, a mounting shaft 201 drives a rocker 202 to rotate, the rocker 202 is in contact with a cross rod 11 and drives the cross rod 11 to move downwards, a sliding rod 9 moves downwards, a return spring 10 extends, after the rocker 202 rotates for a certain angle, the sliding rod 9 is not in contact with the cross rod 11, under the action of the return spring 10, the sliding rod 9 resets and moves upwards for a certain amplitude, the filter belt 3 is flapped, and the calcium sulfate remained in filter holes of the filter belt 3 drops to a recovery tank 7, thereby improving the separation efficiency of the filter belt 3.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The device for separating impurities from the tartaric acid solution is characterized by comprising a rack (1), wherein four conveying rollers (2) are distributed on the rack (1) in a rectangular manner, filter belts (3) are arranged on the four conveying rollers (2), the filter belts (3) are divided into an upper layer and a lower layer, a material sucking disc (5) is arranged between the upper layer and the lower layer, the top of the material sucking disc (5) is open, the opening faces the upper layer of the filter belt (3), a feeding port (4) is arranged above the material sucking disc (5), the material feeding port (4) feeds the upper layer of the filter belt (3), a material collecting pipeline (6) is arranged at the downward turning part of the filter belt (3), a material scraping plate (601) is arranged at the position, close to the filter belt (3), of the top end of the material collecting pipeline (6), the conveying roller (2) close to the bottom of the material sucking disc (5) comprises an installation shaft (201), and the end of the installation, be equipped with on suction disc (5) lateral wall mounting sleeve (8), be equipped with slide bar (9) that can reciprocate in mounting sleeve (8), slide bar (9) set up downwards, slide bar (9) upper end with be connected with reset spring (10) between mounting sleeve (8), the tip is connected with along transfer roller (2) axial elastic sheet (12) that set up under slide bar (9), and elastic sheet (12) are located the below in the filter belt (3) of lower floor, still be equipped with horizontal pole (11) on slide bar (9), horizontal pole (11) are in on the motion path of rocker (202), frame (1) bottom still is equipped with accumulator (7).
2. The device for separating impurities from tartaric acid solution according to claim 1, characterized in that the bottom of the suction tray (5) is connected with a mounting rod (13), the bottom end of the mounting rod (13) is connected with a vibrating plate (14), the vibrating plate (14) is arranged along the axial direction of the conveying roller (2), the vibrating plate (14) is positioned above the lower filter belt (3), and the vibrating plate (14) corresponds to the elastic plate (12).
3. The device for separating impurities from tartaric acid solution according to claim 1, characterized in that a protective hood (602) is provided in the collection conduit (6) opposite the filtering belt (3).
4. The device for separating impurities from tartaric acid solution according to claim 1, characterized in that the inside of the material suction tray (5) is provided with a containing cavity, the top of the containing cavity is provided with a plurality of supporting rollers (501), and the supporting rollers (501) are parallel to the conveying roller (2).
5. The device for separating impurities from tartaric acid solution according to claim 4, wherein the upper part of the accommodating chamber is hopper-shaped, a suction port (502) is arranged at the bottom of the hopper, an air outlet (503) is arranged on the side wall of the accommodating chamber close to the filter belt (3), an air exhaust fan (504) is arranged at the air outlet (503), a suction pump is arranged at the bottom of the accommodating chamber, and a discharge port of the suction pump extends out of the accommodating chamber.
6. The device for separating impurities in tartaric acid solution according to claim 5, characterized in that a baffle plate (701) is arranged on the side opposite to the exhaust opening (503), and the baffle plate (701) is fixedly installed on the recovery tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319576.5U CN211753001U (en) | 2020-03-14 | 2020-03-14 | Device for separating impurities in tartaric acid solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020319576.5U CN211753001U (en) | 2020-03-14 | 2020-03-14 | Device for separating impurities in tartaric acid solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753001U true CN211753001U (en) | 2020-10-27 |
Family
ID=72931109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020319576.5U Active CN211753001U (en) | 2020-03-14 | 2020-03-14 | Device for separating impurities in tartaric acid solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753001U (en) |
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2020
- 2020-03-14 CN CN202020319576.5U patent/CN211753001U/en active Active
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