Centrifugal separation equipment for chemical product production

Abstract

The utility model belongs to the technical field of centrifugal separation, and discloses centrifugal separation equipment for chemical product production, which comprises a supporting mechanism and a containing mechanism arranged on the supporting mechanism and used for containing chemical products to respectively control a flow path so as to enable the chemical products to be cyclically centrifugally separated for multiple times, a power mechanism used for rotating and centrifugally separating chemical products is arranged at the bottom of the containing mechanism, the supporting mechanism comprises a base, four first supporting columns are evenly arranged on one side of the top of the base, and a first supporting plate is arranged at the tops of the first supporting columns. According to the centrifugal separation equipment for chemical product production, the circulating separation of chemical products is realized through the arrangement that the separated chemical products are separated repeatedly after centrifugal separation, and the thoroughness of separation is ensured and the separation effect is improved through the arrangement that the chemical products are circularly and centrifugally separated for multiple times; by independently controlling the flow paths of the chemical products respectively, the circulating separation times can be freely controlled, and the convenience is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of centrifugal separation, in particular to a centrifugal separation device for producing chemical products. Background Art

[0002] Centrifugal separation refers to a method of separating substances with different specific gravities with the help of centrifugal force. Since centrifuges and other equipment can generate quite high angular velocities, making the centrifugal force much greater than gravity, the suspended matter in the solution is easy to precipitate. Since substances with different specific gravities are subjected to different centrifugal forces, the sedimentation speeds are different, which can separate substances with different specific gravities. Centrifugal separation of biomolecules is the most commonly used biochemical separation method, because different biomolecules have different volumes and densities, and can be separated by sedimentation under the action of different centrifugal forces. For heterogeneous systems with small density difference between the two phases, large viscosity, and fine particle size, it takes a long time to separate them in a gravitational field, and they may not be completely separated. If centrifugal separation is used instead, the centrifugal force generated by the high-speed rotation of the shaft is much greater than gravity, which can greatly increase the sedimentation rate. Therefore, centrifugal separation only takes a short time to achieve an effect greater than gravity sedimentation.

[0003] In contrast, the Chinese patent with announcement number CN220425623U discloses a centrifugal separation equipment for chemical product production, including a box body, four supporting legs are fixedly connected at the four corners of the lower end of the box body, four supporting columns are fixedly connected to the outer wall of the upper end of the middle section of the box body, and feeding hoppers are arranged on the upper ends of the four supporting columns, a fixed groove plate is arranged inside the middle section of the box body, two slide grooves are arranged on the inner walls on the left and right sides of the box body, a fixed plate is arranged at the lower end of the fixed groove plate, and the fixed plate is fixedly connected to the inner wall of the box body, a discharge pipe is penetrated and arranged at the rear of the lower end of the box body, a hydraulic cylinder is arranged on the inner wall of the lower end of the box body, a movable plate is fixedly connected to the output end of the hydraulic cylinder, and a groove box is fixedly connected to the outer wall of the upper end of the movable plate.

[0004] However, the above patent is not convenient for realizing the cyclic separation of chemical products when separating chemical products, and cannot ensure the thoroughness of separation of chemical products. The separation effect is not good enough, so a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a centrifugal separation device for producing chemical products to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A centrifugal separation device for producing chemical products comprises a supporting mechanism and a containing mechanism arranged on the supporting mechanism for containing chemical products and controlling the flow paths for respectively circulating and centrifuging the chemical products for multiple times. A power mechanism for rotating and centrifuging the chemical products is arranged at the bottom of the containing mechanism.

[0008] The containing mechanism comprises a separation cylinder, a feed pipe is arranged on the top of the separation cylinder, a reflux pipe is arranged on one side of the feed pipe, a reflux valve is arranged at each end of the reflux pipe, a liquid outlet pipe is arranged at the bottom of the reflux pipe, a liquid outlet valve is arranged on the liquid outlet pipe, two slag discharge solenoid valves are symmetrically arranged on both sides of the bottom of the separation cylinder, and a slag discharge pipe is arranged on one side of the slag discharge solenoid valve;

[0009] The power mechanism includes a DC motor, a rotating shaft is arranged on one side of the DC motor, a belt is arranged between the rotating shaft and the DC motor, a plurality of conical discs are installed on the rotating shaft, gaps are left between the conical discs, and a plurality of circular holes are evenly opened on the circumference of the conical discs.

[0010] Furthermore: the supporting mechanism includes a base, four first supporting columns are evenly arranged on one side of the top of the base, a first supporting plate is arranged on the top of the first supporting column, a fixing ring is arranged in the middle of the first supporting plate, two second supporting columns are symmetrically arranged on one side of the first supporting column, and a second supporting plate is arranged on the top of the second supporting column.

[0011] Furthermore: the fixing ring is connected to the first supporting plate by bolts, and the separation cylinder is connected to the fixing ring by bolts.

[0012] Furthermore: the second support plate is connected to the first support column with bolts, and the first support column and the second support column are both made of No. 45 steel.

[0013] Furthermore: the separation cylinder is connected to the rotating shaft bearing, and the separation cylinder is made of 204 stainless steel.

[0014] Furthermore: the conical disc is connected to the rotating shaft by bolts, and the rotating shaft is connected to the supporting mechanism bearing.

[0015] Furthermore: the DC motor is connected to the second support plate by bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The setting of centrifugal separation and repeated separation of chemical products realizes the cyclic separation of chemical products;

[0018] 2. Through the setting of multiple centrifugal separation of chemical products, the separation is ensured to be thorough and the separation effect is improved;

[0019] 3. By individually controlling the settings of the chemical product flow paths, the number of circulation separations can be freely controlled, which enhances convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a centrifugal separation device for producing chemical products described in the utility model;

[0021] Figure 2 It is an axonometric diagram of a supporting mechanism of a centrifugal separation device for producing chemical products described in the utility model;

[0022] Figure 3 It is an axonometric diagram of a containing mechanism of a centrifugal separation device for producing chemical products described in the utility model;

[0023] Figure 4 It is an axonometric diagram of a power mechanism of a centrifugal separation device for producing chemical products described in the utility model.

[0024] In the accompanying drawings: 101, base; 102, first support column; 103, first support plate; 104, fixing ring; 105, second support column; 106, second support plate; 201, separation cylinder; 202, feed pipe; 203, reflux pipe; 204, reflux valve; 205, liquid outlet pipe; 206, liquid outlet valve; 207, slag discharge solenoid valve; 208, slag discharge pipe; 301, DC motor; 302, rotating shaft; 303, belt; 304, conical disc; 305, circular hole. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-Figure 4 A centrifugal separation device for producing chemical products includes a supporting mechanism, and also includes a containing mechanism arranged on the supporting mechanism for containing chemical products and controlling the flow path to allow the chemical products to be circulated and centrifuged for multiple times. A power mechanism for rotating and centrifuging the chemical products is arranged at the bottom of the containing mechanism.

[0027] In this embodiment: the supporting mechanism includes a base 101, four first supporting columns 102 are evenly arranged on one side of the top of the base 101, a first supporting plate 103 is arranged on the top of the first supporting column 102, a fixing ring 104 is arranged in the middle of the first supporting plate 103, two second supporting columns 105 are symmetrically arranged on one side of the first supporting column 102, a second supporting plate 106 is arranged on the top of the second supporting column 105, the fixing ring 104 is bolted to the first supporting plate 103, the second supporting plate 106 is bolted to the first supporting column 102, the first supporting column 102 and the second supporting column 105 are both made of 45# steel, the base 101 fixes and supports the first supporting plate 103 through the first supporting column 102, the first supporting plate 103 cooperates with the fixing ring 104 to fix and support the separation cylinder 201, the second supporting column 105 supports the second supporting plate 106 and cooperates with the base 101 to support and fix the DC motor 301;

[0028] In this embodiment: the containing mechanism comprises a separation cylinder 201, a feed pipe 202 is arranged on the top of the separation cylinder 201, a reflux pipe 203 is arranged on one side of the feed pipe 202, a reflux valve 204 is arranged at each end of the reflux pipe 203, a liquid outlet pipe 205 is arranged at the bottom of the reflux pipe 203, a liquid outlet valve 206 is arranged on the liquid outlet pipe 205, two slag discharge solenoid valves 207 are symmetrically arranged on both sides of the bottom of the separation cylinder 201, a slag discharge pipe 208 is arranged on one side of the slag discharge solenoid valve 207, the separation cylinder 201 is bolted to the fixing ring 104, the separation cylinder 201 is bearing-connected to the rotating shaft 302, the separation cylinder 201 is made of 204 stainless steel, and the chemical product raw material is introduced into the separation cylinder 201 through the feed pipe 202;

[0029] In this embodiment: the power mechanism includes a DC motor 301, a rotating shaft 302 is provided on one side of the DC motor 301, a belt 303 is provided between the rotating shaft 302 and the DC motor 301, a plurality of conical discs 304 are installed on the rotating shaft 302, gaps are left between the conical discs 304, a plurality of circular holes 305 are evenly opened around the circumference of the conical discs 304, the conical discs 304 are bolted to the rotating shaft 302, the rotating shaft 302 is connected to the bearing of the supporting mechanism, the DC motor 301 is bolted to the second support plate 106, the DC motor 301 rotates through the belt 303 to drive the rotating shaft 302 to rotate, and the rotating shaft 302 drives the conical discs 304 thereon to rotate at high speed.

[0030] Working principle: Close the reflux valve 204, the liquid outlet valve 206 and the slag discharge solenoid valve 207, the base 101 fixes and supports the first support plate 103 through the first support column 102, the first support plate 103 cooperates with the fixing ring 104 to fix and support the separation cylinder 201, the second support column 105 supports the second support plate 106 and cooperates with the base 101 to support and fix the DC motor 301 to rotate through the belt 303 to drive the rotating shaft 302 to rotate, and the rotating shaft 302 drives the conical disc 304 thereon to rotate at high speed, and the chemical product raw material is passed into the separation cylinder 201 through the feed pipe 202, and the conical disc 304 is driven to rotate. The circular hole 305 on the disc 304 enters into the gap between the conical discs 304. As the conical disc 304 rotates, the solid slag with a larger specific gravity moves downward along the conical disc 304 and gathers near the slag discharge solenoid valve 207. The slag discharge solenoid valve 207 is opened to discharge the solid slag through the slag discharge pipe 208. The liquid with a smaller specific gravity moves toward the top of the separation cylinder 201 along the conical disc 304. The reflux valve 204 is opened to enter the separation cylinder 201 again through the reflux pipe 203 to realize circulation separation. After the separation is completed, the liquid outlet valve 206 is opened and the reflux valve 204 is closed to discharge the liquid through the liquid outlet pipe 205.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal separation device for producing chemical products, comprising a supporting mechanism, characterized in that: It also includes a holding mechanism provided on the supporting mechanism for holding the chemical products and controlling the flow paths to allow the chemical products to be circulated and centrifuged multiple times, and a power mechanism for rotating and centrifugally separating the chemical products is provided at the bottom of the holding mechanism; The containing mechanism comprises a separation cylinder (201), a feed pipe (202) is arranged at the top of the separation cylinder (201), a reflux pipe (203) is arranged on one side of the feed pipe (202), a reflux valve (204) is arranged at each end of the reflux pipe (203), a liquid outlet pipe (205) is arranged at the bottom of the reflux pipe (203), a liquid outlet valve (206) is arranged on the liquid outlet pipe (205), two slag discharge solenoid valves (207) are symmetrically arranged on both sides of the bottom of the separation cylinder (201), and a slag discharge pipe (208) is arranged on one side of the slag discharge solenoid valve (207); The power mechanism comprises a DC motor (301), a rotating shaft (302) is arranged on one side of the DC motor (301), a belt (303) is arranged between the rotating shaft (302) and the DC motor (301), a plurality of conical discs (304) are mounted on the rotating shaft (302), gaps are left between the conical discs (304), and a plurality of circular holes (305) are evenly opened on the circumference of the conical discs (304).

2. A centrifugal separation equipment for chemical product production according to claim 1, characterized in that: The support mechanism comprises a base (101), four first support columns (102) are evenly arranged on one side of the top of the base (101), a first support plate (103) is arranged on the top of the first support column (102), a fixing ring (104) is arranged in the middle of the first support plate (103), two second support columns (105) are symmetrically arranged on one side of the first support column (102), and a second support plate (106) is arranged on the top of the second support column (105).

3. A centrifugal separation device for producing chemical products according to claim 2, characterized in that: The fixing ring (104) is connected to the first supporting plate (103) by bolts, and the separation cylinder (201) is connected to the fixing ring (104) by bolts.

4. A centrifugal separation device for producing chemical products according to claim 2, characterized in that: The second support plate (106) is bolted to the first support column (102), and both the first support column (102) and the second support column (105) are made of No. 45 steel.

5. A centrifugal separation device for producing chemical products according to claim 1, characterized in that: The separation cylinder (201) is bearing-connected to the rotating shaft (302), and the separation cylinder (201) is made of 204 stainless steel.

6. A centrifugal separation device for producing chemical products according to claim 1, characterized in that: The conical disc (304) is bolted to the rotating shaft (302), and the rotating shaft (302) is bearing-connected to the supporting mechanism.

7. A centrifugal separation device for producing chemical products according to claim 2, characterized in that: The DC motor (301) is bolted to the second support plate (106).

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