Impurity removal device for acrylamide refining

Abstract

The utility model discloses an impurity removal device for acrylamide refining, and relates to the technical field of acrylamide production. The device comprises a fixing part, and the fixing part comprises a fixing support, a containing cylinder arranged in the fixing support, a feeding port fixed to the top of the containing cylinder and a discharging port fixed to the bottom of the containing cylinder. The first motor drives the rotating shaft to rotate and drives the rotating blades to rotate together, acrylamide in the containing cylinder is rotated, possible cakes are smashed, circulation of the cakes is accelerated, filtration of acrylamide can be accelerated, and the purpose of removing impurities is achieved; the rotating shaft rotates to drive a first gear ring to rotate through a connecting frame, then the first gear ring drives a second gear ring to rotate through the action of the connecting frame and rotating blades, the second gear ring rotates to drive a vertical rod and a brush plate to rotate, the cleaning purpose is achieved, and blockage of the device is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylamide production, in particular to an impurity removal device for acrylamide refining. Background Art

[0002] Acrylamide is an organic compound that damages the human nervous system. Acrylamide is a by-product of the "Maillard reaction" in food. The stronger the aroma, the higher the production of acrylamide. Acrylamide is a white crystalline powder that is soluble in water, ethanol, ether, and acetone, but insoluble in benzene and hexane.

[0003] Most of the existing acrylamide impurity removal devices have simple structures and can only perform simple filtering and impurity removal. Their efficiency is low, and if they are just filtering, long-term use will easily cause clogging of the filter plate. Therefore, it is necessary to waste a certain amount of time to clean the device, which, to a certain extent, delays the work progress.

[0004] To this end, we provide an impurity removal device for acrylamide purification to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an impurity removal device for acrylamide refining, which accelerates the fluidity of acrylamide and the impurity removal rate by rotating the rotating blades, and uses the device of the vertical rod and the brush plate for cleaning, thereby solving the problems of low impurity removal efficiency and difficult cleaning in the prior art.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses an impurity removal device for acrylamide purification, comprising a fixed component, a fixed bracket, a receiving tube arranged inside the fixed bracket, a feed port fixed at the top of the receiving tube, and a discharge port fixed at the bottom of the receiving tube;

[0008] A cleaning component, comprising a rotating assembly disposed inside the accommodating cylinder, a connecting assembly disposed above the rotating assembly, and a cleaning assembly disposed on one side of the connecting assembly;

[0009] The rotating assembly includes a first motor disposed above the accommodating cylinder, and the center line of the first motor driving shaft coincides with the center line of the accommodating cylinder, a rotating shaft disposed at the driving end of the first motor, a connecting frame sleeved on the outer wall of the rotating shaft, a first gear ring disposed on the outer wall of the connecting frame, and rotating blades fixed on both sides of the outer wall of the rotating shaft, and the rotating blades on both sides are symmetrical about the center line of the rotating shaft;

[0010] The connecting assembly includes a fixing rod arranged on the top side of the interior of the accommodating tube, and the fixing rods have a plurality of evenly distributed on the top side of the interior of the accommodating tube, a bearing ring arranged at the bottom of the fixing rod, a first connecting gear arranged inside the bearing ring, a connecting shaft arranged on the outer side of the first connecting gear and passing through the bearing ring, a second gear fixed to one end of the connecting shaft, and a bearing sleeved on the outside of the connecting shaft, wherein the bearing is arranged inside the bearing ring;

[0011] The cleaning assembly includes a second gear ring arranged at the bottom of the second gear, a support ring mounted on the outside of the second gear ring, a vertical rod arranged at the bottom of the second gear ring, the vertical rods are evenly distributed at the bottom end of the second gear ring, a brush plate arranged at the bottom end of the vertical rod, and an adapter groove opened inside the accommodating tube, and the position of the adapter groove corresponds to the position of the support ring.

[0012] The utility model is further configured such that the rotating shaft is rotatably connected to the accommodating tube, the driving end of the first motor passes through the top of the accommodating tube and is fixedly connected to the top of the rotating shaft, and the rotating blades on both sides are centrally symmetrical figures, that is, the angles of the rotating blades on both sides are opposite.

[0013] The utility model is further configured such that the bottom end of the first connecting gear is meshingly connected with the top end of the first gear ring.

[0014] The utility model is further configured such that the support ring is slidably connected inside the adapting groove, and the top end of the second gear ring is meshingly connected with the bottom end of the second gear.

[0015] The utility model is further configured to further include a vibration component, including a debris removal component arranged on the bottom side of the accommodating cylinder, and a vibration component arranged on the bottom of the debris removal component.

[0016] The utility model is further configured such that the impurity removal component includes a receiving groove opened on the bottom side of the receiving tube, a connecting block arranged inside the receiving groove, a filter plate fixed to the opposite side of the connecting block, a return spring arranged on the bottom side of the connecting block, and a guide rod sleeved inside the return spring, and the guide rod passes through the connecting block.

[0017] The utility model is further configured such that the vibration component includes a second motor arranged on one side of the accommodating cylinder, a rotating shaft arranged on the driving end of the second motor, a first cam sleeved on the outside of the rotating shaft corresponding to one side close to the second motor, and a second cam sleeved on the other side of the rotating shaft.

[0018] The utility model is further configured such that the long axes of the first cam and the second cam are in contact with the bottom of the filter plate, and the connecting block is slidably connected inside the accommodating groove and is symmetrical about the center line of the accommodating cylinder.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model drives the rotating shaft to rotate through the first motor, and drives the rotating blades to rotate together, so as to rotate the acrylamide inside the accommodating tube, break up the possible lumps, speed up its fluidity, and speed up the filtration of acrylamide to achieve the purpose of removing impurities. The rotation of the rotating shaft drives the first gear ring to rotate through the connecting frame, and then the first gear ring drives the second gear ring to rotate through the connecting frame and the rotating blades, and the rotation of the second gear ring drives the vertical rod and the brush plate to rotate, so as to achieve the purpose of cleaning and avoid clogging of the device.

[0021] 2. The utility model drives the rotating shaft to rotate by the rotation of the second motor, and the rotation of the rotating shaft drives the first cam and the second cam to rotate, and the filter plate is lifted by the first cam and the second cam, and then the filter plate is returned to its original position under the action of the reset spring to complete the vibration of the filter plate, which indirectly further accelerates the impurity removal process of acrylamide and improves the impurity removal efficiency.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The figure is a schematic diagram of the overall structure of an impurity removal device for refining acrylamide.

[0025] Figure 2 The figure is a schematic diagram of the overall internal structure of an impurity removal device for refining acrylamide.

[0026] Figure 3 The present invention is a schematic diagram of the overall structure of a cleaning component for an impurity removal device for refining acrylamide.

[0027] Figure 4 The present invention is a cross-sectional view of a fixed bracket for an impurity removal device for refining acrylamide.

[0028] Figure 5 The diagram is a schematic diagram of the exploded structure of a vibrating component used in an impurity removal device for refining acrylamide.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 100, fixed component; 101, fixed bracket; 102, accommodating cylinder; 103, feed port; 104, discharge port; 200, cleaning component; 201, rotating component; 201a, first motor; 201b, rotating shaft; 201c, connecting frame; 201d, first gear ring; 201e, rotating blade; 202, connecting component; 202a, fixed rod; 202b, bearing ring; 202c, first connecting gear; 202d, connecting shaft; 202e, second gear; 202f, bearing; 2 03, cleaning component; 203a, second gear ring; 203b, support ring; 203c, vertical pole; 203d, reinforcement ring; 203e, brush plate; 203f, adapter groove; 300, vibration component; 301, impurity removal component; 301a, receiving groove; 301b, connecting block; 301c, filter plate; 301d, return spring; 301e, guide rod; 302, vibration component; 302a, second motor; 302b, first cam; 302c, rotating shaft; 302d, second cam. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0033] See also Figure 1-4 The utility model is an impurity removal device for acrylamide refining, comprising:

[0034] The fixing component 100 includes a fixing bracket 101, a receiving tube 102 disposed inside the fixing bracket 101, a material inlet 103 fixed to the top of the receiving tube 102, and a material outlet 104 fixed to the bottom of the receiving tube 102;

[0035] The cleaning component 200 includes a rotating component 201 disposed inside the accommodating cylinder 102, a connecting component 202 disposed above the rotating component 201, and a cleaning component 203 disposed on one side of the connecting component 202;

[0036] The rotating assembly 201 includes a first motor 201a disposed above the accommodating cylinder 102, and the center line of the driving shaft of the first motor 201a coincides with the center line of the accommodating cylinder 102, a rotating shaft 201b disposed at the driving end of the first motor 201a, a connecting frame 201c sleeved on the outer wall of the rotating shaft 201b, a first gear ring 201d disposed on the outer wall of the connecting frame 201c, and rotating blades 201e fixed on both sides of the outer wall of the rotating shaft 201b, and the rotating blades 201e on both sides are symmetrical about the center line of the rotating shaft 201b;

[0037] The connecting assembly 202 includes a fixing rod 202a disposed on the top side of the accommodating tube 102, and the fixing rod 202a has a plurality of evenly distributed on the top side of the accommodating tube 102, a carrying ring 202b disposed at the bottom of the fixing rod 202a, a first connecting gear 202c disposed inside the carrying ring 202b, a connecting shaft 202d disposed on the outer side of the first connecting gear 202c and penetrating the carrying ring 202b, a second gear 202e fixed to one end of the connecting shaft 202d, and a bearing 202f sleeved on the outside of the connecting shaft 202d, and the bearing 202f is disposed inside the carrying ring 202b;

[0038] The cleaning assembly 203 includes a second gear ring 203a arranged at the bottom of the second gear 202e, a support ring 203b mounted on the outside of the second gear ring 203a, a vertical rod 203c arranged at the bottom of the second gear ring 203a, the vertical rod 203c is evenly distributed at the bottom end of the second gear ring 203a, a brush plate 203e is arranged at the bottom end of the vertical rod 203c, and an adapter groove 203f is opened inside the accommodating tube 102, and the position of the adapter groove 203f corresponds to the position of the support ring 203b.

[0039] Specifically, the rotating shaft 201b is rotatably connected to the accommodating cylinder 102, the driving end of the first motor 201a passes through the top of the accommodating cylinder 102 and is fixedly connected to the top of the rotating shaft 201b, the rotating blades 201e on both sides are centrally symmetrical figures, that is, the angles of the rotating blades 201e on both sides are opposite, the bottom end of the first connecting gear 202c is meshed with the top of the first gear ring 201d, the support ring 203b is slidably connected inside the adapter groove 203f, and the top of the second gear ring 203a is meshed with the bottom end of the second gear 202e.

[0040] The operation process of this embodiment is as follows: first, the first motor 201a is started. The first motor 201a starts to drive the rotating shaft 201b fixedly connected thereto to rotate, and the rotating shaft 201b is fixedly connected to the connecting frame 201c. Therefore, when the first motor 201a is started, the connecting frame 201c can be indirectly driven to rotate. The connecting frame 201c is meshed with the first connecting gear 202c. Therefore, when the connecting frame 201c rotates, the first connecting gear 202c is driven to rotate. The first connecting gear 202c is fixedly connected to the second gear 202e through the connecting shaft 202d. Therefore, when the first connecting gear 202c rotates, it drives The second gear 202e rotates, and the second gear 202e is meshed with the second gear ring 203a, so when the fixed rod 202a rotates, the second gear ring 203a is driven to rotate, thereby realizing the overall linkage. In addition, a plurality of rotating blades 201e are connected to the outer wall of the rotating shaft 201b to break up the acrylamide to prevent acrylamide from agglomerating and affecting the filtration. In addition, a plurality of vertical rods 203c are fixed to the bottom of the second gear ring 203a to clean the inner wall of the accommodating tube 102 to prevent acrylamide residue. A brush plate 203e is also provided at the bottom of the vertical rod 203c to clean the bottom of the accommodating tube 102 to prevent blockage and affect the filtration efficiency. Specific embodiment 2

[0042] See also Figure 5 On the basis of the specific embodiment 1, it also includes a vibration component 300, including a dust removal component 301 arranged on the bottom side of the accommodating tube 102, and the vibration component 302 arranged at the bottom of the dust removal component 301 is that the dust removal component 301 includes a accommodating groove 301a opened on the bottom side of the accommodating tube 102, a connecting block 301b arranged inside the accommodating groove 301a, a filter plate 301c fixed to the opposite side of the connecting block 301b, a return spring 301d arranged on the bottom side of the connecting block 301b, and a guide rod 301e sleeved inside the return spring 301d, and the guide rod 301e passes through the connecting block 301b.

[0043] Specifically, the vibration component 302 includes a second motor 302a arranged on one side of the accommodating cylinder 102, a rotating shaft 302c arranged on the driving end of the second motor 302a, a first cam 302b sleeved on the outside of the rotating shaft 302c corresponding to one side close to the second motor 302a, and a second cam 302d sleeved on the other side of the rotating shaft 302c. The long axes of the first cam 302b and the second cam 302d are both in contact with the bottom of the filter plate 301c, and the connecting block 301b is slidably connected to the inside of the accommodating groove 301a and is symmetrical about the center line of the accommodating cylinder 102.

[0044] The operation process of this embodiment is as follows: acrylamide will fall on the surface of the filter plate 301c, and then the second motor 302a is started to rotate the rotating shaft 302c and drive the first cam 302b and the second cam 302d to rotate. When the long axes of the first cam 302b and the second cam 302d contact the filter plate 301c, the filter plate 301c will be pushed up, and when the two are separated from the filter plate 301c, the filter plate 301c will be pulled back to its original position under the action of the return spring 301d, so that the filter plate 301c vibrates. In addition, the second cam 302d and the first cam 302b are perpendicular to each other, and the time interval when the long axes of the two contact the filter plate 301c is shorter, so that the vibration frequency is faster, so that the acrylamide can be filtered more quickly and the impurities in the acrylamide can be removed.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An impurity removal device for refining acrylamide, characterized in that: include, The fixing component (100) comprises a fixing bracket (101), a receiving tube (102) arranged inside the fixing bracket (101), a material inlet (103) fixed at the top of the receiving tube (102), and a material outlet (104) fixed at the bottom of the receiving tube (102); A cleaning component (200) comprising a rotating component (201) arranged inside the accommodating cylinder (102), a connecting component (202) arranged above the rotating component (201), and a cleaning component (203) arranged on one side of the connecting component (202); The rotating assembly (201) comprises a first motor (201a) arranged above the accommodating cylinder (102), wherein the center line of the driving shaft of the first motor (201a) coincides with the center line of the accommodating cylinder (102), a rotating shaft (201b) arranged at the driving end of the first motor (201a), a connecting frame (201c) sleeved on the outer wall of the rotating shaft (201b), a first gear ring (201d) arranged on the outer wall of the connecting frame (201c), and rotating blades (201e) fixed on both sides of the outer wall of the rotating shaft (201b), wherein the rotating blades (201e) on both sides are symmetrical about the center line of the rotating shaft (201b); The connecting assembly (202) comprises a fixing rod (202a) arranged on the top side of the interior of the accommodating tube (102), and the fixing rod (202a) has a plurality of evenly distributed on the top side of the interior of the accommodating tube (102), a bearing ring (202b) arranged at the bottom of the fixing rod (202a), a first connecting gear (202c) arranged inside the bearing ring (202b), a connecting shaft (202d) arranged on the outward side of the first connecting gear (202c) and penetrating the bearing ring (202b), a second gear (202e) fixed to one end of the connecting shaft (202d), and a bearing (202f) sleeved on the outside of the connecting shaft (202d), and the bearing (202f) is arranged inside the bearing ring (202b); The cleaning component (203) includes a second gear ring (203a) arranged at the bottom of the second gear (202e), a support ring (203b) sleeved on the outside of the second gear ring (203a), a vertical rod (203c) arranged at the bottom of the second gear ring (203a), the vertical rod (203c) is evenly distributed at the bottom end of the second gear ring (203a), a brush plate (203e) is arranged at the bottom end of the vertical rod (203c), and an adapter groove (203f) is opened inside the accommodating tube (102), and the position of the adapter groove (203f) corresponds to the position of the support ring (203b).

2. The impurity removal device for refining acrylamide according to claim 1, characterized in that: The rotating shaft (201b) is rotationally connected to the accommodating cylinder (102), the driving end of the first motor (201a) passes through the top of the accommodating cylinder (102) and is fixedly connected to the top of the rotating shaft (201b), and the rotating blades (201e) on both sides are centrally symmetrical figures, that is, the angles of the rotating blades (201e) on both sides are opposite.

3. The impurity removal device for refining acrylamide according to claim 1, characterized in that: The bottom end of the first connecting gear (202c) is meshingly connected with the top end of the first gear ring (201d).

4. The impurity removal device for refining acrylamide according to claim 1, characterized in that: The support ring (203b) is slidably connected inside the adapting groove (203f), and the top end of the second gear ring (203a) is meshingly connected with the bottom end of the second gear (202e).

5. The impurity removal device for refining acrylamide according to claim 1, characterized in that: It also includes a vibration component (300), including a debris removal component (301) arranged on the bottom side of the accommodating cylinder (102), and a vibration component (302) arranged on the bottom of the debris removal component (301).

6. The impurity removal device for refining acrylamide according to claim 5, characterized in that: The impurity removal component (301) comprises a receiving groove (301a) opened on the bottom side of the receiving tube (102), a connecting block (301b) arranged inside the receiving groove (301a), a filter plate (301c) fixed to the opposite side of the connecting block (301b), a return spring (301d) arranged on the bottom side of the connecting block (301b), and a guide rod (301e) sleeved inside the return spring (301d), and the guide rod (301e) passes through the connecting block (301b).

7. The impurity removal device for refining acrylamide according to claim 6, characterized in that: The vibration component (302) includes a second motor (302a) arranged on one side of the accommodating cylinder (102), a rotating shaft (302c) arranged on the driving end of the second motor (302a), a first cam (302b) sleeved on the outside of the rotating shaft (302c) corresponding to one side close to the second motor (302a), and a second cam (302d) sleeved on the other side of the rotating shaft (302c).

8. The impurity removal device for refining acrylamide according to claim 7, characterized in that: The long axes of the first cam (302b) and the second cam (302d) are in contact with the bottom of the filter plate (301c), and the connecting block (301b) is slidably connected inside the receiving groove (301a) and is symmetrical about the center line of the receiving cylinder (102).

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