Glass-lined reaction kettle feed valve

Abstract

This utility model relates to the field of glass-lined reaction tank technology, and more particularly to a discharge valve for a glass-lined reaction tank. It includes a tank body, with a bracket fixedly connected to the bottom of the tank body. Feed pipes are provided through both sides of the tank body. A proportioning adjustment component is provided at the upper part of the feed pipes. A transmission component is sleeved on the outer wall of the proportioning adjustment component. A stirring component is rotatably connected to the bottom of the transmission component. A discharge valve is provided at the bottom of the tank body. This device can proportionally add materials to the glass-lined reaction tank. The proportioning adjustment components of multiple feed pipes have different numbers of plates installed on their adjustment plates, and the adjustment plates can be easily replaced using bolts and sleeves to achieve arbitrary combinations of feed ratio settings, thereby increasing the freedom of the discharge ratio. Different proportions of materials can be added according to actual production needs. Furthermore, the motor can transmit power to achieve proportional feeding while simultaneously rotating the stirring blades, thus achieving power sharing.

Description

Technical Field

[0001] This utility model relates to the field of glass-lined reaction tank technology, and specifically to a discharge valve for a glass-lined reaction tank. Background Technology

[0002] A glass-lined reactor is a composite material device made by spraying a high-silicon glass enamel onto the surface of a metal substrate (usually carbon steel or cast iron) and then sintering it at high temperatures to form a strong bond. It combines the mechanical strength of metal with the corrosion resistance of glass and is widely used in corrosive media reaction processes in industries such as chemical, pharmaceutical, and food processing.

[0003] Chinese utility model patent with announcement number CN215086959U discloses a discharge valve for a glass-lined reaction vessel, which includes "a turntable 12 fixedly connected to a drive shaft, and a plurality of stops 13 that cooperate with a drive plate 8 fixedly connected to the turntable 12, the number of stops 13 on the two turntables 12 being different"; however, the proportion of the material feed depends on the number of stops to push the piston to achieve the material feed rate, but the number of stops on the turntable is fixed, and the material proportion cannot be freely adjusted according to the user's needs. Utility Model Content

[0004] The purpose of this invention is to provide a discharge valve for a glass-lined reaction vessel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a discharge valve for a glass-lined reaction tank, comprising a tank body, a bracket fixedly connected to the bottom of the tank body, feed pipes extending through both sides of the tank body, a proportioning adjustment component provided at the upper part of the feed pipes, a transmission component sleeved on the outer wall of the proportioning adjustment component, a stirring component rotatably connected to the bottom of the transmission component, and a discharge valve provided at the bottom of the tank body.

[0006] The proportional adjustment assembly includes a fixed plate with a U-shaped groove on one side. Sleeves are movably fitted onto the inner walls of both sides of the U-shaped groove. A stop turntable is fitted onto the outer wall of the sleeve. One end of the sleeve passes through one side of the U-shaped groove and is fitted onto a second pulley. The sleeve and the stop turntable are movably connected to the inner walls of both sides of the U-shaped groove by wing bolts and nuts. The outer wall of the stop turntable is movably overlapped with one end of an L-shaped push rod. The outer wall of the L-shaped push rod penetrates the side wall of the tank. A spring is fitted onto the outer wall of the L-shaped push rod inside the tank. A piston is provided on one side of the L-shaped push rod. The outer wall of the piston is movably fitted onto the inner wall of the feed pipe.

[0007] The beneficial effects of this utility model are as follows: by using the sleeve, wing bolt, U-groove and stop block turntable together, the extension and retraction of the drive spring and L-shaped push rod can be controlled, thereby realizing proportioned feeding. Furthermore, with the combination of wing bolt and sleeve, stop block turntables with different stops can be quickly replaced to achieve different proportions of proportioned feeding.

[0008] To achieve shared power for both stirring and proportioning:

[0009] The transmission assembly is further configured such that: the transmission assembly includes a motor, and a main bevel gear is fixedly connected to the outer wall of one end of the motor's output shaft; the output shaft of the motor passes through the top of the tank and is connected to a stirring assembly via a coupling.

[0010] By adopting the above technical solution, the motor can simultaneously drive the stirring shaft and the bevel gear for power transmission.

[0011] To achieve synchronized mixing of multiple mixing mechanisms:

[0012] The configuration is further defined as follows: the outer wall of the main bevel gear is meshed with two driven bevel gears, and the main bevel gear and the driven bevel gear are fixed by a gear frame, and the inner wall of the driven bevel gear is rotatably connected to a drive shaft, and the driven bevel gear and the drive shaft are symmetrically distributed about the horizontal center point of the tank.

[0013] By adopting the above technical solution, multiple driven bevel gears can be driven to rotate, thereby enabling multiple proportioning mechanisms to perform synchronous proportioning work.

[0014] To convert horizontal motion into vertical motion, thus enabling the proportioning process:

[0015] The configuration is further defined as follows: a third bevel gear is rotatably connected to one end of the drive shaft, and a fourth bevel gear is meshed with the outer wall of the third bevel gear; a first pulley is rotatably connected to one end of the fourth bevel gear through the drive shaft, and a belt is sleeved on the outer wall of the first pulley; a second pulley is sleeved on the inner wall of the belt.

[0016] By adopting the above technical solution, the horizontal motion can be transformed into the vertical motion under the action of multiple meshing bevel gears, thereby enabling the proportioning operation of the proportioning mechanism.

[0017] To achieve thorough mixing of materials:

[0018] The stirring assembly is further configured such that: the stirring assembly includes a stirring shaft, and a motor is rotatably connected to the top of the stirring shaft; the bottom outer wall of the stirring shaft is provided with a spiral stirring blade, and a plurality of second stirring blades are provided on the upper part of the spiral stirring blade; the second stirring blades are equidistantly distributed about the vertical center line of the stirring shaft.

[0019] By adopting the above technical solution, using a combination of spiral stirring blades and ordinary stirring blades, the materials in the tank can be fully mixed, and the materials at the bottom of the tank will not be unevenly mixed.

[0020] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main view of this utility model;

[0022] Figure 2 This is a front view full sectional view of the present invention;

[0023] Figure 3 This is a schematic diagram of the proportional adjustment component of this utility model;

[0024] Figure 4 This is a schematic diagram of the transmission component of this utility model;

[0025] Figure 5 This is a schematic diagram of the stirring assembly of this utility model.

[0026] In the diagram: 1. Tank body; 2. Support; 3. Feed pipe; 4. Proportional adjustment assembly; 401. Fixing plate; 402. U-shaped groove; 403. Sleeve; 404. Stop block turntable; 405. Second pulley; 406. Butterfly bolt; 407. L-shaped push rod; 408. Spring; 5. Transmission assembly; 501. Motor; 502. Main bevel gear; 503. Driven bevel gear; 504. Gear frame; 505. Third bevel gear; 506. Fourth bevel gear; 507. First pulley; 508. Belt; 6. Agitator assembly; 601. Agitator shaft; 602. Spiral agitator blade; 603. Second agitator blade; 7. Discharge valve. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0028] Please see Figures 1 to 5 A discharge valve for a glass-lined reaction vessel includes a tank body 1, a bracket 2 fixedly connected to the bottom of the tank body 1, feed pipes 3 extending through both sides of the tank body 1, a proportioning adjustment component 4 provided at the upper part of the feed pipes 3, a transmission component 5 sleeved on the outer wall of the proportioning adjustment component 4, a stirring component 6 rotatably connected to the bottom of the transmission component 5, and a discharge valve 7 provided at the bottom of the tank body 1.

[0029] The proportional adjustment assembly 4 includes a fixed plate 401. A U-shaped groove 402 is provided on one side of the fixed plate 401. Sleeves 403 are movably sleeved on the inner walls of both sides of the U-shaped groove 402. A stop block turntable 404 is sleeved on the outer wall of the sleeve 403. One end of the sleeve 403 passes through one side of the U-shaped groove 402 and is sleeved on the outside with a second pulley 405. The sleeve 403 and the stop block turntable 404 are movably connected to the inner walls of both sides of the U-shaped groove 402 by a wing bolt 406 and a nut. The outer wall of the stop block turntable 404 is movably overlapped with one end of an L-shaped push rod 407. The outer wall of the L-shaped push rod 407 penetrates the side wall of the tank 1. A spring 408 is sleeved on the outer wall of the L-shaped push rod 407 inside the tank 1. A piston is provided on one side of the L-shaped push rod 407. The outer wall of the piston is movably sleeved on the inner wall of the feed pipe 3.

[0030] As in this embodiment, Figure 4 As shown, the transmission assembly 5 includes a motor 501, and a main bevel gear 502 is fixedly connected to the outer wall of one end of the output shaft of the motor 501. The output shaft of the motor 501 passes through the top of the tank 1 and is connected to the stirring assembly 6 through a coupling.

[0031] In this embodiment, as Figure 4 As shown, the outer wall of the main bevel gear 502 is meshed with two driven bevel gears 503, and the main bevel gear 502 and the driven bevel gears 503 are fixed by a gear frame 504. The inner wall of the driven bevel gear 503 is rotatably connected to a drive shaft, and the driven bevel gears 503 and the drive shaft are symmetrically distributed about the horizontal center point of the tank body 1.

[0032] In this embodiment, as Figure 4 As shown, a third bevel gear 505 is rotatably connected to one end of the drive shaft, and a fourth bevel gear 506 is meshed with the outer wall of the third bevel gear 505. A first pulley 507 is rotatably connected to one end of the fourth bevel gear 506 through the drive shaft, and a belt 508 is sleeved on the outer wall of the first pulley 507. A second pulley 405 is sleeved on the inner wall of the belt 508.

[0033] In this embodiment, as Figure 5 As shown, the stirring assembly 6 includes a stirring shaft 601, and a motor 501 is rotatably connected to the top of the stirring shaft 601. The bottom outer wall of the stirring shaft 601 is provided with a spiral stirring blade 602, and the upper part of the spiral stirring blade 602 is provided with a plurality of second stirring blades 603. The second stirring blades 603 are equidistantly distributed about the vertical center line of the stirring shaft 601.

[0034] The working process of the discharge valve of the glass-lined reactor is as follows:

[0035] First, place the tank 1 in a workplace with power supply. Feed material into the tank 1 through multiple feed pipes 3. Start the motor 501 to drive the main bevel gear 502 to rotate, which will also drive the meshing driven bevel gear 503 to rotate. The driven bevel gear 503 will change the horizontal motion into vertical motion through the transmission shaft, the third bevel gear 505 and the fourth bevel gear 506, which will drive the first pulley 507 to rotate and drive the second pulley 405 to rotate through the belt 508.

[0036] The second pulley 405 drives the sleeve 403, which is fitted with the U-shaped groove 402, to rotate, thereby driving the fitted stop block turntable 404 to rotate. This causes the stop block to strike the L-shaped push rod 407 and move, thereby causing the piston to disengage from the feed pipe 3, thus realizing feeding. The number of stop blocks on the two sides of the stop block turntable 404 is different and has a proportional relationship, thereby realizing the feeding ratio. The stop block turntable 404 is fitted with the sleeve 403 and is movably connected to the U-shaped groove 402 through the wing bolt 406. Thus, the stop block turntable 404 with different numbers of stop blocks can be replaced as needed to achieve different ratios.

[0037] The motor 501 drives the connected stirring shaft 601 to rotate. With the cooperation of the equally spaced second stirring blades 603 and the spiral stirring blades 602, the material in the tank is fully mixed and discharged through the discharge valve 7.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A glass-lined reactor feed valve characterized by: The tank includes a tank body (1), a bracket (2) is fixedly connected to the bottom of the tank body (1), a feed pipe (3) is provided through both sides of the tank body (1), a proportion adjustment component (4) is provided at the upper part of the feed pipe (3), a transmission component (5) is sleeved on the outer wall of the proportion adjustment component (4), a stirring component (6) is rotatably connected to the bottom of the transmission component (5), and a discharge valve (7) is provided at the bottom of the tank body (1). The proportional adjustment assembly (4) includes a fixed plate (401). A U-shaped groove (402) is provided on one side of the fixed plate (401). Sleeves (403) are movably fitted onto the inner walls of both sides of the U-shaped groove (402). A stop turntable (404) is fitted onto the outer wall of the sleeve (403). One end of the sleeve (403) passes through one side of the U-shaped groove (402) to the outside and is fitted with a second pulley (405). The sleeve (403) and the stop turntable (404) are connected by a butterfly mechanism. The U-shaped bolt (406) and nut are movably connected to the inner walls of both sides of the U-shaped groove (402). The outer wall of the stop turntable (404) is movably connected to one end of the L-shaped push rod (407). The outer wall of the L-shaped push rod (407) penetrates the side wall of the tank (1). A spring (408) is sleeved on the outer wall of the L-shaped push rod (407) inside the tank (1). A piston is provided on one side of the L-shaped push rod (407). The outer wall of the piston is movably connected to the inner wall of the feed pipe (3).

2. A glass-lined reactor vessel dump valve as claimed in claim 1 wherein: The transmission assembly (5) includes a motor (501), and a main bevel gear (502) is fixedly connected to the outer wall of one end of the output shaft of the motor (501). One end of the output shaft of the motor (501) passes through the top of the tank (1) and is connected to a stirring assembly (6) via a coupling.

3. A glass-lined reactor vessel dump valve as claimed in claim 2, wherein: The outer wall of the main bevel gear (502) is meshed with two driven bevel gears (503), and the main bevel gear (502) and the driven bevel gear (503) are fixed by a gear frame (504). The inner wall of the driven bevel gear (503) is rotatably connected to a drive shaft. The driven bevel gear (503) and the drive shaft are symmetrically distributed about the horizontal center point of the tank (1).

4. A glass-lined reactor vessel feed valve as claimed in claim 3, wherein: One end of the drive shaft is rotatably connected to a third bevel gear (505), and the outer wall of the third bevel gear (505) is meshed with a fourth bevel gear (506). One end of the fourth bevel gear (506) is rotatably connected to a first pulley (507) via the drive shaft, and the outer wall of the first pulley (507) is fitted with a belt (508), and the inner wall of the belt (508) is fitted with a second pulley (405).

5. The discharge valve for a glass-lined reaction vessel as described in claim 1, characterized in that: The stirring assembly (6) includes a stirring shaft (601), and a motor (501) is rotatably connected to the top of the stirring shaft (601). The bottom outer wall of the stirring shaft (601) is provided with a spiral stirring blade (602), and the upper part of the spiral stirring blade (602) is provided with a plurality of second stirring blades (603). The second stirring blades (603) are equidistantly distributed about the vertical center line of the stirring shaft (601).

Images