Decoloring pot

Abstract

The decoloring pot comprises a pot body, a crushing cylinder and a stirring device, a pot cover is arranged at the top of the pot body, a first feeding pipe and a second feeding pipe are arranged on the pot cover, and a discharging pipe is arranged at the bottom of the pot body; the crushing barrel is arranged in the middle of the bottom of the pot cover, a screening pipe communicated with the crushing barrel is arranged at the bottom end of the second feeding pipe, and a first filter screen is arranged on the bottom side of the screening pipe; a second filter screen is arranged at the bottom of the crushing cylinder; a through hole is formed in the middle of the second filter screen; the stirring device comprises a motor, a stirring rod, stirring blades and a crushing cutter, the motor is arranged in the middle of the top of the pot cover, the stirring rod is connected with a motor shaft, vertically penetrates through the through hole and extends into the pot body, and the crushing cutter is arranged on the outer side of the stirring shaft in the crushing cylinder; the stirring blades are arranged outside the stirring shaft at the bottom of the crushing barrel. The decoloring pot disclosed by the utility model is simple in structure, caked adsorbents can be conveniently crushed by utilizing a stirring device of an existing decoloring pot, and the adsorbents can be quickly dispersed to pass through the filter screen.

Description

Technical Field

[0001] The utility model relates to the field of decolorizing pots, in particular to a decolorizing pot. Background Technique

[0002] When processing oil products in a decolorizing pot, adsorbents such as activated clay are added to decolorize the oil. Since the adsorbent may agglomerate after being placed for a long time, it is not easy to disperse when added as a whole, which affects the decolorization time of the oil. Therefore, there is a decolorizing pot in the prior art that can use symmetric pressing plates to crush the agglomerated adsorbent, disperse it, then enter the oil through a filter screen, and a stirring structure is set to stir, and the oil is heated to make the oil evenly heated. However, most of the extruded adsorbent is concentrated at one place of the filter screen under the action of the pressing plate and is not loose enough, so it is not easy to quickly pass through the filter screen. Content of the Utility Model

[0003] Aiming at the above problems, the utility model provides a decolorizing pot with a simple structure, which is convenient to use the stirring device of the existing decolorizing pot to crush the agglomerated adsorbent and quickly disperse the adsorbent through the filter screen.

[0004] The technical solution of the utility model is as follows:

[0005] A decolorizing pot, comprising:

[0006] A pot body, with a pot cover on the top. The pot cover is provided with a first feed pipe and a second feed pipe, and the bottom of the pot body is provided with a discharge pipe;

[0007] A crushing cylinder, arranged in the middle at the bottom of the pot cover. The bottom end of the second feed pipe is provided with a sieve pipe communicating with the crushing cylinder, and the bottom side of the sieve pipe is provided with a first filter screen; the bottom of the crushing cylinder is provided with a second filter screen, and a perforation is arranged in the middle of the second filter screen;

[0008] A stirring device, including a motor, a stirring rod, stirring blades and crushing knives. The motor is arranged in the middle at the top of the pot cover. The stirring rod is connected to the motor shaft and vertically passes through the perforation and extends into the pot body. The crushing knives are arranged outside the stirring shaft in the crushing cylinder; the stirring blades are arranged outside the stirring shaft at the bottom of the crushing cylinder.

[0009] In a further technical solution, a dragon screw blade is arranged outside the stirring shaft at the top of the crushing knife.

[0010] In a further technical solution, a connecting sleeve is arranged between the stirring blade and the stirring shaft, and the connecting sleeve is detachably connected to the stirring shaft.

[0011] In a further technical solution, a plurality of screw holes greater than the number of connecting sleeves are arranged along the length direction on the outer side of the part of the stirring shaft at the bottom of the crushing cylinder. The connecting sleeve is provided with connecting holes matching the screw holes, and the connecting sleeve is bolted to the stirring shaft through the connecting holes and the screw holes.

[0012] In a further technical solution, a feed funnel is provided at the top of the second feed pipe.

[0013] In a further technical solution, the bottom of the pot body is funnel-shaped, and the discharge pipe is arranged in the middle of the bottom of the pot body.

[0014] In a further technical solution, an observable window that can be opened and closed is provided at the top of the side wall of the pot body.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. The second feed pipe can be used to put adsorbent. When the adsorbent passes through the sieve pipe, the originally loose adsorbent can enter the pot body through the first filter screen, while the caked adsorbent can enter the crushing cylinder through the sieve pipe. While the stirring device stirs the oil in the pot body, it can drive the crushing knife to rotate to crush the caked adsorbent, and the dispersed adsorbent can quickly pass through the second filter screen and be mixed into the oil for decolorization; the decolorizing pot has a simple structure, and on the basis of the existing decolorization, it uses the rotation of the stirring rod to crush the caked adsorbent, saving the cost of additionally setting up a power component, and having a good crushing effect;

[0017] 2. The dragon screw blade is provided, which can enable the caked adsorbent to enter the crushing cylinder in sequence and contact the crushing knife, avoiding excessive accumulation of adsorbent at one time and affecting the operation of the stirring device;

[0018] 3. The stirring blades are detachable and can be adjusted in position, which is convenient for cleaning the stirring device and convenient for adjusting the stirring position of the stirring blades according to the amount of oil. Description of the Drawings

[0019] Figure 1 is a schematic cross-sectional view of the pot body in the embodiment of the present utility model;

[0020] Figure 2 is a schematic structural view of a decolorizing pot in the embodiment of the present utility model;

[0021] Figure 3 is a schematic connection view of the stirring rod and the stirring blades in the embodiment of the present utility model.

[0022] Description of the Reference Numerals:

[0023] 10. Pot body; 11. Pot cover; 12. First feed pipe; 13. Second feed pipe; 14. Discharge pipe; 15. Support feet; 16. Feed funnel; 17. Observable window; 20. Crushing cylinder; 21. Second filter screen; 30. Sieve pipe; 31. First filter screen; 41. Motor; 42. Stirring rod; 43. Stirring blades; 44. Crushing knife; 45. Dragon screw blade; 46. Connecting sleeve; 47. Screw hole. Detailed Embodiment

[0024] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0025] Embodiment:

[0026] As Figure 1 - Figure 2 shown, a decolorizing pot includes a pot body 10, a crushing cylinder 20 and a stirring device. A pot cover 11 is provided at the top of the pot body 10. The pot body 10 and the pot cover 11 are detachably connected. A first feed pipe 12 and a second feed pipe 13 are provided on the pot cover 11. The bottom of the pot body 10 is funnel-shaped, and a discharge pipe 14 with a valve is provided in the middle of the bottom, which is convenient for the decolorized oil to flow out concentrated. Support feet 15 are provided at the bottom edge of the pot body 10; the crushing cylinder 20 is provided in the middle of the bottom of the pot cover 11. A sieve pipe 30 communicating with the crushing cylinder 20 is provided at the bottom end of the second feed pipe 13. The end of the sieve pipe 30 connected to the second feed pipe 13 is higher than the end connected to the crushing cylinder 20. A first filter screen 31 is provided on the bottom side of the sieve pipe 30; a second filter screen 21 is provided at the bottom of the crushing cylinder 20, and a perforation is provided in the middle of the second filter screen 21; the stirring device includes a motor 41, a stirring rod 42, stirring blades 43 and a crushing knife 44. The motor 41 is provided in the middle of the top of the pot cover 11. The stirring rod 42 matches the perforation and can rotate relatively. The stirring rod 42 is connected to the motor 41 shaft and vertically passes through the perforation and extends into the pot body 10. The crushing knife 44 is provided outside the stirring shaft at the inner bottom of the crushing cylinder 20; the stirring blades 43 are provided outside the stirring shaft at the bottom of the crushing cylinder 20.

[0027] The working principle of the above technical solution is as follows:

[0028] When using this decolorizing pot to process oil products, the oil is fed into the pot body 10 from the first feed pipe 12. The pot body 10 can be heated by an existing heating device. The stirring device is turned on. The stirring device uses the motor 41 as the power to drive the stirring rod 42 to rotate, so that the crushing knife 44 and the stirring blades 43 rotate together. At this time, the adsorbent is put in from the second feed pipe 13. When the adsorbent passes through the sieve pipe 30, the dispersed adsorbent falls from the first filter screen 31 into the pot body 10 and mixes with the oil. Due to the inclination of the sieve pipe 30, the agglomerated adsorbent can fall into the crushing cylinder 20. The rotating crushing knife 44 can crush the agglomerated adsorbent and disperse it, which is beneficial to pass through the second filter screen 21; the decolorized oil is discharged concentrated from the discharge pipe 14.

[0029] In another embodiment, as Figure 1 shown, a dragonfly spiral blade 45 is provided outside the stirring shaft at the top of the crushing knife 44, and the top side part of the dragonfly spiral blade 45 is aligned with the connection part of the sieve pipe 30 and the crushing cylinder 20. The setting of the dragonfly spiral blade 45 can make the agglomerated adsorbent enter the crushing cylinder 20 in sequence and contact the crushing knife 44, avoiding excessive accumulation of adsorbent at one time and affecting the operation of the stirring device.

[0030] In another embodiment, as Figure 1 andFigure 3 As shown, a connecting sleeve 46 is provided between the stirring blade 43 and the stirring shaft, and the connecting sleeve 46 is detachably connected to the stirring shaft; a number of screw holes 47 greater than the number of the connecting sleeves 46 are provided along the length direction on the outer side of the part of the stirring shaft at the bottom of the crushing cylinder 20, and connecting holes matching the screw holes 47 are provided on the connecting sleeve 46. The connecting sleeve 46 is bolted to the stirring shaft through the connecting holes and the screw holes 47. It is convenient to disassemble the stirring blade 43 after removing the pot lid 11, clean the stirring device and the components connecting the pot lid 11, and conveniently adjust the stirring position of the stirring blade 43 according to the amount of oil.

[0031] In another embodiment, as Figure 1 - 2 shown, a feed hopper 16 is provided at the top end of the second feed pipe 13. It is convenient for feeding.

[0032] In another embodiment, as Figure 2 shown, an observable window 17 that can be opened and closed is provided at the top of the side wall of the pot body 10. It is convenient to observe the decolorization of the oil.

[0033] The above embodiments only represent the specific implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A decolorizing pot, characterized in that, Comprising: A pot body, with a pot lid provided at the top. The pot lid is provided with a first feed pipe and a second feed pipe, and a discharge pipe is provided at the bottom of the pot body; A crushing cylinder, arranged in the middle at the bottom of the pot lid. The bottom end of the second feed pipe is provided with a sieve pipe communicating with the crushing cylinder, and a first filter screen is provided on the bottom side of the sieve pipe; a second filter screen is provided at the bottom of the crushing cylinder, and a perforation is provided in the middle of the second filter screen; A stirring device, including a motor, a stirring rod, stirring blades and crushing knives. The motor is arranged in the middle at the top of the pot lid. The stirring rod is connected to the motor shaft and vertically passes through the perforation and extends into the pot body. The crushing knives are arranged on the outer side of the stirring shaft in the crushing cylinder; the stirring blades are arranged on the outer side of the stirring shaft at the bottom of the crushing cylinder.

2. The decolorizing pot according to claim 1, characterized in that, A dragonfly spiral blade is arranged on the outer side of the stirring shaft at the top of the crushing knife.

3. A decolorizing pot according to claim 1, characterized in that, A connecting sleeve is arranged between the stirring blade and the stirring shaft, and the connecting sleeve is detachably connected to the stirring shaft.

4. A decolorization pot according to claim 3, characterized in that, A number of screw holes greater than the number of connecting sleeves are arranged along the length direction on the outer side of the part of the stirring shaft at the bottom of the crushing cylinder. Connecting holes matching the screw holes are arranged on the connecting sleeve, and the connecting sleeve is bolted to the stirring shaft through the connecting holes and the screw holes.

5. A decolorizing pot according to claim 1, characterized in that, A feed funnel is provided at the top end of the second feed pipe.

6. A decolorizing pot according to claim 1, characterized in that, The bottom of the pot body is funnel-shaped, and the discharge pipe is arranged in the middle at the bottom of the pot body.

7. A decolorizing pot according to claim 1, characterized in that, An observable window that can be opened and closed is provided at the top of the side wall of the pot body.

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