Deslagging equipment for concentration pipe

Abstract

The utility model provides slag removal equipment for a concentration pipe, which relates to the field of slag removal of the concentration pipe and comprises two cylindrical bins, a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe, the first lifting disc is coaxially and movably arranged in the cylindrical bin, the first lifting disc is connected with a connecting rod, the connecting rod is connected with a second lifting disc, and the second lifting disc is connected with an arc-shaped plate; the screening barrel is installed on the upper surface of the first lifting disc, screening holes are formed in the surface of the screening barrel in a penetrating mode, and the upper end of the screening barrel is open and is in a slope shape; the number of the three-way pipes is two, one three-way pipe is connected with the first liquid outlet pipe and the second liquid outlet pipe of one cylindrical bin and the liquid inlet pipe of the other cylindrical bin, and the other three-way pipe is connected with the first liquid outlet pipe and the second liquid outlet pipe of the other cylindrical bin. According to the utility model, the screen barrel can be taken out for cleaning in the working process of the concentration pipe, the concentration efficiency of liquid enzyme is improved, and the practicability is stronger.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of concentrated tube slag removal, in particular to a concentrated tube slag removal device. BACKGROUND

[0002] In the production and processing of liquid enzymes, after the liquid enzymes are filtered, they need to be concentrated, that is, part of the solvent in the enzyme solution is removed through a concentration tube, so as to increase the concentration of the enzyme and the content of the active unit per unit volume; the concentration process not only can reduce the volume of the enzyme preparation, but also can improve its stability and use efficiency. Before the liquid enzyme enters the concentration tube, it generally needs to be de-sludged to further screen out small particle impurities that cannot be screened out in the filtering process; at present, a sieve barrel full of sieve holes is often used to remove the slag of the liquid enzyme, but in the slag removal process, the impurities will adhere to the sieve holes, which will affect the flow of the liquid enzyme after a long time of work; and when the impurities in the sieve barrel are removed, the work of the concentration tube needs to be stopped first, and then the sieve barrel is taken out for cleaning, which is relatively troublesome. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above-mentioned defects of the related prior art, the present application provides a concentrated tube slag removal device, which can take out the sieve barrel for cleaning during the working process of the concentrated tube, improve the concentration efficiency of the liquid enzyme, and has strong practicality.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technology:

[0005] A concentrated tube slag removal device, comprising:

[0006] The cylindrical bin has two, and the upper and lower ends of each cylindrical bin are open. The upper end of the cylindrical bin is matched with a sealing cover. The side wall of the cylindrical bin is connected with a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe. The liquid inlet pipe and the first liquid outlet pipe of the same cylindrical bin are coaxially arranged. The second liquid outlet pipe is located directly below the first liquid outlet pipe. The side wall of the cylindrical bin is vertically connected with a first liquid discharge pipe and a second liquid discharge pipe. The second liquid discharge pipe is located directly above the first liquid discharge pipe in the axial direction of the cylindrical bin.

[0007] The first lifting disc has two and is coaxially arranged in the cylindrical bin. The upper surface of the first lifting disc is coaxially connected with a connecting rod. The upper end of the connecting rod is coaxially connected with a second lifting disc. The lower surface of the second lifting disc is connected with an arc-shaped plate near the edge corresponding to the first liquid outlet pipe. The arc-shaped plate is coaxial with the central axis of the second lifting disc. The size of the first lifting disc and the second lifting disc matches the inner diameter of the cylindrical bin.

[0008] The sieve barrel has two and is coaxially installed on the upper surface of the first lifting disc. The surface of the sieve barrel is penetrated with a plurality of sieve holes. The outer diameter of the sieve barrel matches the inner diameter of the cylindrical bin. The upper end of the sieve barrel is open and is inclined. The lower side of the upper end of the sieve barrel faces the corresponding liquid inlet pipe. The higher side of the upper end of the sieve barrel faces the corresponding first liquid outlet pipe.

[0009] There are two T-connectors. One T-connector is connected to the first and second outlet pipes of one cylindrical compartment and the inlet pipe of the other cylindrical compartment. The other T-connector is connected to the first and second outlet pipes of the other cylindrical compartment.

[0010] Furthermore, the cylindrical compartments are respectively mounted on two support frames, each of which is equipped with a support plate. Linear cylinders are mounted on the support plates along the axial direction of the cylindrical compartments, and the drive shafts of the linear cylinders are coaxially connected to the lower surface of the first lifting plate.

[0011] Furthermore, the cylindrical compartment has a first vent pipe and a second vent pipe vertically connected to its side wall. The second vent pipe is located directly above the first vent pipe in the axial direction of the cylindrical compartment. The second vent pipe is located at a predetermined distance above the second drain pipe in the axial direction of the cylindrical compartment. The first vent pipe is located at a predetermined distance above the first drain pipe. Both the first vent pipe and the second vent pipe are equipped with gas valves.

[0012] The beneficial effects of this utility model are as follows:

[0013] The system is equipped with two cylindrical chambers, each capable of holding a screen for slag removal. The movement of the first lifting plate allows selection of the current cylindrical chamber for slag removal and the chamber where the screen can be replaced. The screen can be replaced without stopping the operation of the concentration tube, thus preventing impurities from clogging the concentration tube during operation and affecting the flow of liquid enzyme, thereby improving the concentration efficiency of the liquid enzyme. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the slag removal equipment in the thickening tube according to an embodiment of this application.

[0015] Figure 2 This is a partial cross-sectional perspective view of the cylindrical compartment according to an embodiment of this application.

[0016] The markings in the diagram are: 1-Cylindrical chamber, 11-Sealing cover, 12-Inlet pipe, 13-First outlet pipe, 14-Second outlet pipe, 15-First drain pipe, 16-Second drain pipe, 17-First vent pipe, 18-Second vent pipe, 19-Gas valve, 2-First lifting plate, 21-Connecting rod, 22-Second lifting plate, 23-Arc plate, 3-Sieve barrel, 4-Tee pipe, 5-Support frame, 51-Support plate, 52-Linear cylinder. Detailed Implementation

[0017] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.

[0018] like Figure 1 and Figure 2 As shown, this embodiment provides a slag removal device for a thickening tube, including a cylindrical bin 1, a first lifting plate 2, a screen barrel 3, and a three-way pipe 4.

[0019] Specifically, such as Figure 1 As shown, there are two cylindrical chambers 1, each with open top and bottom ends. Each cylindrical chamber 1 has a sealing cap 11 at its top end to seal the opening at the top. The side walls of each cylindrical chamber 1 are connected to an inlet pipe 12, a first outlet pipe 13, and a second outlet pipe 14. The inlet pipe 12 and the first outlet pipe 13 of the same cylindrical chamber 1 are coaxially arranged, and the second outlet pipe 14 is located directly below the first outlet pipe 13. The side walls of the cylindrical chamber 1 are vertically connected to a first drain pipe 15 and a second drain pipe 16. The second drain pipe 16 is located directly above the first drain pipe 15 along the axial direction of the cylindrical chamber 1.

[0020] Specifically, such as Figure 1 and Figure 2 As shown, there are two first lifting plates 2, which are coaxially movable within the cylindrical chamber 1. The upper surface of each first lifting plate 2 is coaxially connected to a connecting rod 21, and the upper end of each connecting rod 21 is coaxially connected to a second lifting plate 22. The lower surface of each second lifting plate 22 is connected to an arc-shaped plate 23 near the edge of the corresponding first liquid outlet pipe 13. The arc-shaped plate 23 is coaxial with the central axis of the second lifting plate 22. The dimensions of the first lifting plate 2 and the second lifting plate 22 are matched with the inner diameter of the cylindrical chamber 1. More specifically, the first lifting plate 2 is matched with the inner diameter of the cylindrical chamber 1 to ensure that the contact between the edge of the first lifting plate 2 and the inner wall of the cylindrical chamber 1 is liquid-tight. The second lifting plate 22 is matched with the inner diameter of the cylindrical chamber 1 to ensure that the contact between the edge of the second lifting plate 22 and the inner wall of the cylindrical chamber 1 is liquid-tight, and at the same time, to ensure that the contact between the outer side of the arc-shaped plate 23 and the inner wall of the cylindrical chamber 1 is liquid-tight.

[0021] Specifically, such as Figure 1 and Figure 2 As shown, there are two sieve barrels 3, which are coaxially mounted on the upper surface of the first lifting plate 2. Each sieve barrel 3 has multiple screening holes through its surface. The screening holes are used to allow liquid enzymes to pass through and block impurities. The outer diameter of each sieve barrel 3 matches the inner diameter of the cylindrical chamber 1, so that the side wall of the sieve barrel 3 can be tightly attached to the inner wall of the cylindrical chamber 1. The upper end of the sieve barrel 3 is open and inclined. The lower side of the upper end of the sieve barrel 3 faces the corresponding inlet pipe 12, and the higher side of the upper end of the sieve barrel 3 faces the corresponding first outlet pipe 13.

[0022] Specifically, such as Figure 1As shown, there are two T-connectors 4. One T-connector 4 has three ends connected to the first liquid outlet pipe 13 and the second liquid outlet pipe 14 of one cylindrical chamber 1 and the liquid inlet pipe 12 of the other cylindrical chamber 1, respectively. The other T-connector 4 has two ends connected to the first liquid outlet pipe 13 and the second liquid outlet pipe 14 of the other cylindrical chamber 1, respectively.

[0023] During operation, the inlet pipe 13 of one cylindrical chamber 1 is connected to the outlet pipe of the filtration process, and the unused end of the other three-way pipe 4 is connected to the inlet pipe of the concentration pipe. The first lifting plate 2 of one cylindrical chamber 1 is moved so that the lower side of the upper end of the sieve barrel 3 in one cylindrical chamber 1 is below the inlet pipe 12, and the higher side is in contact with the connection of the first outlet pipe 13, and the arc plate 23 is in contact with the connection of the second outlet pipe 14. The first lifting plate 2 of the other cylindrical chamber 1 is moved so that the second lifting plate 22 in the other cylindrical chamber 1 is higher than the inlet pipe 12, and the arc plate 23 is in contact with the connection of the first outlet pipe 13. The liquid enzyme flows from the inlet pipe 13 of one cylindrical chamber 1 into one cylindrical chamber 1, then through the sieving holes on the sieve barrel 3 into the first outlet pipe 13, then through one three-way pipe 4 and the inlet pipe 13 of the other cylindrical chamber 1 into the other cylindrical chamber 1, and then through the second outlet pipe 14 of the other cylindrical chamber 1 and the other three-way pipe 4 into the concentration pipe.

[0024] When the screen 3 in one of the cylindrical chambers 1 needs cleaning and replacement after a long period of operation, the first lifting plate 2 in one of the cylindrical chambers 1 is moved upward and the first lifting plate 2 in the other cylindrical chamber 1 is moved downward, so that the second lifting plate 22 in one of the cylindrical chambers 1 is higher than the inlet pipe 12, and the arc plate 23 is in contact with the connection point of the first outlet pipe 13; so that the lower side of the upper end of the screen 3 in the other cylindrical chamber 1 is below the inlet pipe 12, and the higher side is in contact with the connection point of the first outlet pipe 13, and the arc plate 23 is in contact with the connection point of the second outlet pipe 14; at this time, the liquid... The enzyme flows into one of the cylindrical chambers 1 through the inlet pipe 13, then into the second outlet pipe 14, and then through one of the three-way pipes 4 and the inlet pipe 13 of the other cylindrical chamber 1 into the other cylindrical chamber 1. It then enters the first outlet pipe 13 through the sieving hole on the sieve barrel 3 of the other cylindrical chamber 1, and flows into the concentration tube through another three-way pipe 4. At this time, the excess liquid enzyme is discharged through the second drain pipe 16 of one of the cylindrical chambers 1. The sealing cap 11 of one of the cylindrical chambers 1 can be opened to clean and replace the sieve barrel 3 in one of the cylindrical chambers 1.

[0025] Preferred, such as Figure 1 and Figure 2As shown, the cylindrical chamber 1 is respectively mounted on two support frames 5. Each support frame 5 is equipped with a support plate 51. A linear cylinder 52 is mounted on the support plate 51 along the axial direction of the cylindrical chamber 1. The drive shaft of the linear cylinder 52 is coaxially connected to the lower surface of the first lifting plate 2. The support frame 5 is used to support the cylindrical chamber 1, and the linear cylinder 52 is used to drive the first lifting plate 2 to move.

[0026] Preferred, such as Figure 1 As shown, the cylindrical chamber 1 has a first vent pipe 17 and a second vent pipe 18 vertically connected to its side wall. The second vent pipe 18 is located directly above the first vent pipe 17 in the axial direction of the cylindrical chamber 1. The second vent pipe 18 is located at a predetermined distance above the second drain pipe 16 in the axial direction of the cylindrical chamber 1. The first vent pipe 17 is located at a predetermined distance above the first drain pipe 15. Both the first vent pipe 17 and the second vent pipe 18 are equipped with gas valves 19. The gas valves 19 are used to control the flow of gas in the first vent pipe 17 and the second vent pipe 18. The first vent pipe 17 and the second vent pipe 18 are used to ventilate the cylindrical chamber 1, so that excess liquid enzyme can be discharged from the first drain pipe 15 and the second drain pipe 16.

[0027] The above description is only a preferred embodiment of this application and is not intended to limit this application. Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application.

Claims

1. A slag removal device for a thickening tube, characterized in that, include: There are two cylindrical chambers (1). The upper and lower ends of each cylindrical chamber (1) are open. The upper end of each cylindrical chamber (1) is fitted with a sealing cap (11). The side walls of each cylindrical chamber (1) are connected to an inlet pipe (12), a first outlet pipe (13), and a second outlet pipe (14). The inlet pipe (12) and the first outlet pipe (13) of the same cylindrical chamber (1) are coaxially arranged. The second outlet pipe (14) is located directly below the first outlet pipe (13). The side walls of the cylindrical chamber (1) are vertically connected to a first drain pipe (15) and a second drain pipe (16). The second drain pipe (16) is located directly above the first drain pipe (15) in the axial direction of the cylindrical chamber (1). There are two first lifting plates (2), which are coaxially movable inside the cylindrical chamber (1). The upper surface of the first lifting plate (2) is coaxially connected to a connecting rod (21). The upper end of the connecting rod (21) is coaxially connected to a second lifting plate (22). The lower surface of the second lifting plate (22) is connected to an arc plate (23) near the edge of the corresponding first liquid outlet pipe (13). The arc plate (23) is coaxial with the central axis of the second lifting plate (22). The dimensions of the first lifting plate (2) and the second lifting plate (22) are matched with the inner diameter of the cylindrical chamber (1). There are two sieve barrels (3), which are coaxially installed on the upper surface of the first lifting plate (2). The surface of each sieve barrel (3) has multiple screening holes. The outer diameter of each sieve barrel (3) matches the inner diameter of the cylindrical chamber (1). The upper end of the sieve barrel (3) is open and inclined. The lower side of the upper end of the sieve barrel (3) faces the corresponding inlet pipe (12), and the higher side of the upper end of the sieve barrel (3) faces the corresponding first outlet pipe (13). There are two three-way pipes (4). One of the three-way pipes (4) is connected to the first liquid outlet pipe (13) and the second liquid outlet pipe (14) of one of the cylindrical chambers (1) and the liquid inlet pipe (12) of the other cylindrical chamber (1). The other three-way pipe (4) is connected to the first liquid outlet pipe (13) and the second liquid outlet pipe (14) of the other cylindrical chamber (1).

2. The slag removal equipment for the thickening tube according to claim 1, characterized in that, The cylindrical chamber (1) is respectively set on two support frames (5). Each support frame (5) is provided with a support plate (51). A linear cylinder (52) is provided on the support plate (51) along the axial direction of the cylindrical chamber (1). The drive shaft of the linear cylinder (52) is coaxially connected to the lower surface of the first lifting plate (2).

3. The slag removal equipment for the thickening tube according to claim 1, characterized in that, The cylindrical chamber (1) has a first vent pipe (17) and a second vent pipe (18) vertically connected to its side wall. The second vent pipe (18) is located directly above the first vent pipe (17) in the axial direction of the cylindrical chamber (1). The second vent pipe (18) is located at a predetermined distance above the second drain pipe (16) in the axial direction of the cylindrical chamber (1). The first vent pipe (17) is located at a predetermined distance above the first drain pipe (15). Both the first vent pipe (17) and the second vent pipe (18) are equipped with gas valves (19).

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