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CN-224220803-U - Non-natural amino acid solution decoloration device

CN224220803UCN 224220803 UCN224220803 UCN 224220803UCN-224220803-U

Abstract

The utility model relates to the technical field of amino acid production, in particular to a non-natural amino acid solution decoloring device, which has simpler operation of replacing active carbon particles, low sealing process requirement and is beneficial to improving the working efficiency; the device comprises a decolorizing tank, a liquid inlet pipe, a liquid outlet pipe, a feeding pipe, an upper sieve plate, a lower sieve plate, a spiral feeder and auger blades, wherein the upper sieve plate is arranged in the middle of a decolorizing chamber of the decolorizing tank, the lower end of the feeding pipe extends into the lower part of the upper sieve plate, the lower sieve plate is arranged in the middle of the decolorizing chamber of the decolorizing tank, the lower sieve plate is positioned below the upper sieve plate, an active carbon packing layer is formed between the upper sieve plate and the lower sieve plate, the liquid outlet pipe is positioned below the lower sieve plate, the input end of the spiral feeder extends into the space between the lower sieve plate and the upper sieve plate, the input end of the spiral feeder is close to the lower sieve plate, the output end of the spiral feeder extends out of the decolorizing tank, the auger blades are rotatably arranged in the spiral feeder, and a rotating shaft and the auger blades are arranged.

Inventors

  • CAO MENG
  • Xin Jiagang
  • WANG SHUHUA
  • ZHANG TINGTING
  • GUO YUMENG

Assignees

  • 高唐奥瀚生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The utility model provides an unnatural amino acid solution decoloration device, including decoloration jar (1), feed liquor pipe (2) and drain pipe (3), the inside of decoloration jar (1) sets up decoloration cavity, the upper portion at decoloration jar (1) is installed in feed liquor pipe (2), the lower part at decoloration jar (1) is installed in drain pipe (3), feed liquor pipe (2) and drain pipe (3) all communicate with the decoloration cavity of decoloration jar (1), a serial communication port, still include charging tube (4), go up sieve (5), lower sieve (6), spiral feeder (7) and auger blade (8), the below at decoloration cavity middle part at decoloration jar (1) is installed in last sieve (5), the lower extreme of charging tube (4) stretches into in the below of last sieve (5), the upper end of charging tube (4) is located the external world of decoloration jar (1), the lower (6) is installed in the decoloration cavity middle part of decoloration jar (1), lower (6) are located the below of upper (5) and lower (6) and constitute the decoloration cavity intercommunication of active carbon sieve (6), constitute between upper (5) and lower (6) active carbon sieve, the spiral feeder (7) is located between spiral feeder (6) and the upper end (6) of spiral feeder (6), the output end of the spiral feeder (7) extends out of the decoloring tank (1), an auger blade (8) is rotatably arranged in the spiral feeder (7), and the auger blade (8) is provided with a rotating shaft and a spiral blade.
  2. 2. The unnatural amino acid solution decoloring device as claimed in claim 1, further comprising a cover (9), an arm plate (10) and a deflector rod (11), wherein the cover (9) is rotatably installed on the outer wall of the input end of the spiral feeder (7), a plurality of openings are formed in the side wall of the cover (9) and aligned with the input port of the spiral feeder (7), the side wall of the cover (9) seals the input port of the spiral feeder (7), a plurality of one-way clamping grooves are formed in the center of the cover (9) along the circumference, the arm plate (10) is installed on the rotating shaft of the auger blade (8), the middle part of the deflector rod (11) is elastically hinged with the arm plate (10) through a hinge shaft and a torsion spring assembly, a limit rod is arranged at the inner end of the deflector rod (11), the limit rod is blocked by one side wall of the arm plate (10), and the outer end of the deflector rod (11) is blocked by the end of the one-way clamping groove of the cover (9).
  3. 3. The device for decoloring an unnatural amino acid solution according to claim 1, further comprising a baffle plate (12) and a second liquid outlet pipe (13), wherein the baffle plate (12) is arranged at the lower part of the decoloring chamber of the decoloring tank (1), the baffle plate (12) is positioned between the lower screen plate (6) and the liquid outlet pipe (3), the outer edge of the baffle plate (12) is connected with the inner wall of the decoloring tank (1), a liquid passing hole is arranged in the middle part of the baffle plate (12), the second liquid outlet pipe (13) is arranged at the lower part of the decoloring tank (1), the input end of the second liquid outlet pipe (13) extends into the lower part of the decoloring chamber of the decoloring tank (1), and the second liquid outlet pipe (13) is positioned below the liquid outlet pipe (3).
  4. 4. The device for decoloring an unnatural amino acid solution according to claim 1, further comprising a permeable membrane module (14), wherein the permeable membrane module (14) is installed at an upper part of the decoloring chamber of the decoloring tank (1), the permeable membrane module (14) is located above the upper screen plate (5), an outer edge of the permeable membrane module (14) is connected with an inner wall of the decoloring tank (1), and an inner edge of the permeable membrane module (14) is connected with an outer wall of the charging pipe (4).
  5. 5. The device for decolorizing an unnatural amino acid solution according to claim 4, further comprising a residue discharging tube (15), wherein an input end of the residue discharging tube (15) extends into an upper part of the decolorizing chamber of the decolorizing tank (1), and an input end of the residue discharging tube (15) is close to an upper end face of the residue discharging tube (15).
  6. 6. The device for decoloring an unnatural amino acid solution according to claim 5, further comprising a concentration detection assembly and an electric control valve (16), wherein the output end of the residual discharging tube (15) is mounted on the electric control valve (16), the concentration detection assembly is mounted on the upper part of the decoloring chamber of the decoloring tank (1), the concentration detection assembly is used for detecting the impurity and pigment concentration of the unnatural amino acid solution on the permeable membrane assembly (14), and the concentration detection assembly is electrically connected with the electric control valve (16).
  7. 7. The apparatus for decolorizing an unnatural amino acid solution as claimed in claim 6, wherein the concentration detection assembly comprises a visual detector (17) and a marking plate (18), the visual detector (17) is mounted on the top wall of the decolorizing tank (1), the marking plate (18) is mounted on the permeable membrane assembly (14), and the marking plate (18) is positioned below the detection end of the visual detector (17).

Description

Non-natural amino acid solution decoloration device Technical Field The utility model relates to the technical field of amino acid production, in particular to a decoloring device for an unnatural amino acid solution. Background In the process of producing an unnatural amino acid product, in order to improve the quality of the product, the amino acid needs to be decolorized and purified, in order to facilitate the replacement of active carbon particles, chinese patent publication No. CN219815362U proposes a decolorizing device, the decolorizing device comprises a centrifugal tank and a round seat, a feeding pipe is arranged on the upper end face of the centrifugal tank, a discharging pipe is arranged at the bottom of the centrifugal tank, a spacer pipe is arranged at the bottom of the discharging pipe, a decolorizing box is arranged at the bottom of the spacer pipe, an inner frame plate is movably arranged at the upper end and the lower end of the decolorizing box, a filter screen layer is arranged at the middle part of the inner frame plate, an extension plate is arranged at the head of the inner frame plate, the head of the extension plate extends out of the decolorizing box and is provided with a sealing plate, a handle is movably arranged at the front end face of the sealing plate, a discharging pipe orifice is arranged at the bottom of the decolorizing box, the amino acid after centrifugation enters the decolorizing box for decolorizing treatment, a pair of inner frame plate and a filter screen layer capable of being quickly adjusted, the amino acid is filtered by the filter screen layer, and the inner frame plate and the handle is simultaneously, and the inner frame plate and the handle can be quickly replaced by matching and being quickly adjusted. However, the decolorizer still needs to disassemble the structures such as the sealing plate, the clamping groove, the side plate, the extension plate, the inner frame plate, the filter screen layer and the like when the activated carbon particles are replaced, so that the replacement operation of the activated carbon particles is still complex, the tightness of the structure also needs to be considered after the structure is assembled back, and the process requirement is high. Disclosure of utility model In order to solve the technical problems, the utility model provides the non-natural amino acid solution decoloring device which is simpler in operation of replacing active carbon particles, low in sealing process requirement and beneficial to improving the working efficiency. The utility model relates to a non-natural amino acid solution decoloring device, which comprises a decoloring tank, a liquid inlet pipe and a liquid outlet pipe, wherein a decoloring chamber is arranged in the decoloring tank; the device comprises a decolorizing tank, a decolorizing chamber, a charging pipe, an upper sieve plate, a lower sieve plate, a spiral feeder and auger blades, wherein the upper sieve plate is arranged in the middle of the decolorizing chamber of the decolorizing tank, the lower end of the charging pipe extends into the lower part of the upper sieve plate, the upper end of the charging pipe is positioned outside the decolorizing tank, the lower sieve plate is arranged in the middle of the decolorizing chamber of the decolorizing tank, the lower sieve plate is positioned below the upper sieve plate, an activated carbon filler layer is formed between the upper sieve plate and the lower sieve plate, a liquid outlet pipe is positioned below the lower sieve plate, the input end of the spiral feeder extends into the space between the lower sieve plate and the upper sieve plate, the input end of the spiral feeder is close to the lower sieve plate, the output end of the spiral feeder extends out of the outside of the decolorizing tank, the auger blades are rotatably arranged in the spiral feeder, the auger blades are provided with rotating shafts and spiral blades, during operation, activated carbon particles are input into the filler layer between the upper sieve plate and the lower sieve plate through the charging pipe, an unnatural amino acid solution is input into the upper part of the decolorizing chamber of the decolorizing tank through the liquid inlet pipe, the unnatural amino acid solution enters the activated carbon particle layer through the upper filter holes, the output of the unnatural amino acid solution in the decolorizing chamber through the upper filter layer is required to be discharged through the filter holes of the activated carbon particle layer after the non-natural amino acid solution and the active carbon filler layer reaches the lower filter layer and the decolorized by the activated carbon particle filter layer, and the decolorized impurity is discharged through the filter layer after the active carbon particle layer is required to be removed through the filter layer and the decolorized by the filter layer and the active carbon particle la