Diversion type kettle bottom emptying valve

Abstract

The invention discloses a diversion type kettle bottom emptying valve, which belongs to the technical field of emptying valves, and comprises a connecting valve body, a discharge valve body is obliquely arranged in the middle of the outer wall of the connecting valve body, an emptying driving frame is arranged at the bottom of the connecting valve body, and an urgent mixing valve body is arranged at the top of the connecting valve body. A plurality of groups of side windows and extension outlets are formed in the outer walls of the two sides of the urgent mixing valve body in a penetrating manner; according to the rapid mixing device, unqualified finished liquid entering the rapid mixing valve body can be subjected to primary rework type stirring, and the unqualified finished liquid is returned into the kettle body to be subjected to up-down linkage type secondary rework treatment with the stirring device in the kettle body, so that uniform dissolution of solid materials of the finished liquid is effectively promoted, and guided discharge of deposited solid materials is avoided; and an upper chamber and a lower chamber of the urgent mixing valve body can be separated by utilizing the separation frame, so that a small amount of residual finished liquid on the sealing tray is discharged, external accurate detection is facilitated, and the finished liquid retained in the urgent mixing valve body in the separation mode is subjected to quantity-controlled discharging and targeted three-time mixing and uniform dissolving treatment.

Description

Technical Field

[0001] The invention relates to the technical field of discharge valves, in particular to a flow-guiding kettle bottom discharge valve. Background Art

[0002] The flow-guiding kettle bottom discharge valve is a valve mainly used for discharge, discharge, sampling and dead zone-free cut-off at the bottom of reactors, storage tanks and other containers. Its main function is to eliminate the residual phenomenon of process media at the outlet of the container. The structural features include the bottom flange welded to the bottom of the storage tank or other containers. The ball valve or plunger-type linear stroke Y-type valve can be selected according to the actual situation. The working principle is to open or close the valve through the up and down movement of the valve core. In actual application, the flow-guiding kettle bottom discharge valve can be selected as the upward or downward expansion type according to factors such as pressure and material. It is widely used in chemical, petroleum, metallurgy, pharmaceutical and food processing industries;

[0003] In combination with the above content, it should be explained that: during the discharge process of the finished liquid in the kettle body, the traditional discharge valve is affected by the finished liquid preparation process and other factors, and some sedimentary materials accumulate at the bottom of the kettle body and near the outlet area connected to the discharge valve. Combined with the pressure in the kettle body and the weight of the finished liquid, the sedimentary materials are concentrated in the discharge valve, which is prone to blockage and the quality of the initially discharged finished liquid does not meet the standards, and the subsequent continuously discharged finished liquid is contaminated by granular doping, affecting the overall "quality control" of the finished liquid. Summary of the invention

[0004] The purpose of the present invention is to provide a diversion type kettle bottom discharge valve, which collects data of the discharge valve during use, obtains the sedimentation material fluctuation value and the solid residue ratio value in the liquid, and comprehensively supervises and analyzes the use process of the discharge valve before and during the discharge, that is, compares and analyzes the collected data with the preset storage data, obtains relevant rating signals, and controls relevant components to perform compensatory operations accordingly, so that the substandard finished liquid entering the rapid mixing valve body can be reworked and stirred once, and returned to the kettle body and the stirring device in the kettle body can be reworked for the finished liquid in an upper and lower linkage manner, effectively promoting the dissolution of the finished liquid and solid materials, and avoiding the guided discharge of the deposited solid materials, and the partition frame can be used to isolate the upper and lower chambers of the rapid mixing valve body, so as to realize the discharge of a small amount of residual finished liquid on the sealing tray, which is convenient for external precise detection, and the finished liquid retained in the rapid mixing valve body by the partition can be discharged in a controlled manner and subjected to targeted three-time mixing and dissolution treatment to solve the problems raised.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flow-guiding kettle bottom discharge valve, comprising a connecting valve body, a discharge valve body is obliquely arranged in the middle of the outer wall of the connecting valve body, a discharge driving frame is arranged at the bottom of the connecting valve body, a quick mixing valve body is arranged on the top of the connecting valve body, multiple groups of side windows and extended outlets are penetrated on the outer walls of both sides of the quick mixing valve body, a partition frame connected to the extended outlet is arranged at the bottom of the outer side of the quick mixing valve body, and a mixing box connected to the side window is arranged in the middle of the outer side of the quick mixing valve body;

[0006] A telescopic sleeve rod is arranged in the middle of the discharge driving frame, penetrating and connecting the valve body and the quick mixing valve body; a control panel is arranged on the outer wall of the discharge driving frame; a rotating sleeve is arranged at the bottom of the telescopic sleeve rod; a rotating motor is arranged at the bottom of the rotating sleeve; a sealing tray is arranged at the top of the telescopic sleeve rod; and a rotating leaf is arranged at the top of the sealing tray.

[0007] Furthermore, a bottom cover is provided at the bottom of the connecting valve body, a sealing ring is provided at the center of the bottom wall of the bottom cover, the discharge valve body is connected to the connecting valve body by electric welding, and a connecting flange is provided at the bottom of the discharge valve body.

[0008] Furthermore, an inner slide groove connected to an extended outlet is provided on the inner wall at the bottom of the rapid mixing valve body, a sealing flange is provided on the top of the rapid mixing valve body, an inner gasket is provided at the center of the top of the sealing flange, and a sealing groove is provided on the outer periphery of the top of the inner gasket, electric guide rails are embedded on the top and bottom inner walls of the side window, and movable sealing plates connected to the electric guide rails are provided in the inner walls on both sides of the side window.

[0009] Furthermore, propulsion cylinders connected to the partition slide are symmetrically arranged at the bottom of both ends of the partition frame, a slot is recessed in the middle of the partition slide, and a sealing air ring is arranged in the middle of the inner wall of the slot, an auxiliary frame connected to the outer wall of the other side of the quick mixing valve body is arranged on the side of the partition frame, a plug plate is slidably arranged inside the auxiliary frame, traction cylinders are arranged on the plug plate and the auxiliary frame, and a reinforcing hoop is arranged between the auxiliary frame and the partition frame.

[0010] Furthermore, the mixing box includes extended cylinder arms, a movable tray is arranged between the extended cylinder arms, a servo motor is arranged on the top of the movable tray, a central axis is arranged at the output end of the servo motor, and multiple groups of blades are arranged on the outer peripheral wall of the central axis.

[0011] Furthermore, a driving motor is arranged on the outer wall of the material discharge driving frame, a driving groove is arranged on the outer wall of the telescopic sleeve rod, a fixing flange is arranged on the top of the telescopic sleeve rod, a middle hole is arranged through the middle of the telescopic sleeve rod, a fine-tuning cylinder connected to the rotating motor is arranged at the bottom of the rotating sleeve, and an axle rod is arranged through the middle hole and connected to the sealing tray at the output end of the rotating motor.

[0012] Furthermore, an extension tube is provided on the top of the sealing tray, a plurality of groups of outer expansion air rings are provided on the outer peripheral wall of the bottom of the extension tube, an inner expansion air ring is provided on the inner wall of the top of the extension tube, a rotating shaft connected to the through-shaft rod is provided through the middle of the extension tube, the rotating blades are arranged in a ring array on the outer peripheral wall of the rotating shaft, a rotary cylinder is embedded in the top of the extension tube, and a sealing cover is provided on the top of the rotary cylinder.

[0013] Furthermore, the control panel is internally provided with a processor, a data acquisition module, a self-checking analysis module and a signal execution module;

[0014] The data acquisition module is used to collect the sediment fluctuation value CJz around the sealing tray and the liquid-solid ratio value GYz inside the rapid mixing valve body during the use of the discharge valve, and send the sediment fluctuation value CJz and the liquid-solid ratio value GYz to the self-check analysis module through the processor;

[0015] After receiving the sediment material fluctuation value CJz and the solid residue ratio value GYz in the liquid, the self-check analysis module immediately analyzes the defective material risk of the discharge valve. The specific analysis process is as follows: the sediment material fluctuation value CJz and the solid residue ratio value GYz in the liquid of the discharge valve within the time threshold are obtained, and the defective material risk coefficient CLi is obtained by the formula, and the preset defective material risk coefficient YCi stored and entered is retrieved from the processor for comparison and analysis with the defective material risk coefficient CLi; if the defective material risk coefficient CLi ≥ the preset defective material risk coefficient YCi, it is determined that the solid content of the finished liquid passing through the discharge valve within the time threshold exceeds the standard, and a remedial signal is generated. The generated signal is sent to the signal execution module through the processor. After receiving the protection signal, the signal execution module immediately controls the rotating motor to work; if the defective material risk coefficient CLi < the preset defective material risk coefficient YCi, no signal is generated.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention collects data of the discharge valve during use, obtains the sedimentation material fluctuation value and the solid residue ratio value in the liquid, and comprehensively supervises and analyzes the use process of the discharge valve before and during the discharge, that is, compares and analyzes the collected data with the preset storage data, obtains relevant rating signals, and controls relevant components to perform compensatory operations accordingly, so that the substandard finished product liquid entering the rapid mixing valve body can be reworked and stirred once, and returned to the kettle body and the stirring device in the kettle body can be reworked for the finished product liquid in an upper and lower linkage manner, effectively promoting the uniform dissolution of the finished product liquid and solid materials, and avoiding the guided discharge of the deposited solid materials, and the partition frame can be used to isolate the upper and lower chambers of the rapid mixing valve body, so as to realize the external discharge of a small amount of residual finished product liquid on the sealing tray, which is convenient for external precise detection, and the finished product liquid retained in the rapid mixing valve body can be discharged in a controlled amount and mixed and dissolved three times in a targeted manner;

[0018] 2. The present invention realizes the discharge structure of the lower display by using the discharge drive frame in conjunction with the sealing tray, and performs quality control, pushback and stirring treatment on the finished product liquid flowing along the lower display, effectively avoiding the discharge of the finished product liquid that does not meet the standards;

[0019] 3. The present invention uses a partition frame mixing box in conjunction with a quick mixing valve body to temporarily isolate the quick mixing valve body for controlled discharge treatment, combines a sealing tray to achieve external discharge detection and treatment of a small amount of finished liquid, combines the mixing box to perform small-scale targeted treatment on the finished liquid entering the quick mixing valve body, utilizes multiple groups of blades to perform multi-axial chaotic stirring on the finished liquid, and utilizes the discharge and drainage of the adjustable slots on the partition slide to promote rapid dissolution of the finished liquid and the solid materials mixed therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0021] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the connection valve body and the discharge valve body of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the rapid mixing valve body of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the partition frame of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the mixing box of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the material unloading driving frame of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the rotary sleeve of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the sealed tray of the present invention;

[0029] Fig. 9 It is a flow chart of the system of the present invention.

[0030] Figure numerals: 1, connecting valve body; 101, bottom cover; 102, sealing ring; 2, discharge valve body; 201, connecting flange; 3, discharge drive frame; 301, drive motor; 302, telescopic sleeve rod; 303, drive groove; 304, fixed flange; 305, center hole; 4, rotating sleeve; 401, fine-tuning cylinder; 402, rotating motor; 403, through-shaft rod; 5, control panel; 6, partition frame; 601, partition slide; 602, propulsion cylinder; 603, reinforcement hoop; 604, auxiliary frame; 605, plug plate; 606, slot; 607, seal Air ring; 7. Mixing box; 701. Extension cylinder arm; 702. Moving tray; 703. Servo motor; 704. Central axis; 705. Paddle blade; 8. Rapid mixing valve body; 801. Sealing flange; 802. Sealing groove; 803. Inner gasket; 804. Side window; 805. Inner slide groove; 806. Electric guide rail; 807. Extension outlet; 808. Movable sealing plate; 9. Sealing tray; 901. Extension cylinder; 902. Outer expansion air ring; 903. Sealing cover; 904. Rotary cylinder; 905. Rotating shaft; 906. Rotating blade; 907. Inner expansion air ring. DETAILED DESCRIPTION

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

[0032] Example 1: Please refer to Figure 1 - Fig. 9 As shown, this embodiment is a flow-guiding kettle bottom discharge valve, comprising a connecting valve body 1, a discharge valve body 2 is obliquely arranged at the middle of the outer wall of the connecting valve body 1, a discharge driving frame 3 is arranged at the bottom of the connecting valve body 1, a quick mixing valve body 8 is arranged at the top of the connecting valve body 1, multiple groups of side windows 804 and extended outlets 807 are penetrated on the outer walls of both sides of the quick mixing valve body 8, a partition frame 6 connected to the extended outlet 807 is arranged at the bottom of the outer side of the quick mixing valve body 8, and a mixing box 7 connected to the side window 804 is arranged in the middle of the outer side of the quick mixing valve body 8;

[0033] A telescopic sleeve rod 302 penetrating and connecting the valve body 1 and the quick mixing valve body 8 is arranged in the middle of the discharge driving frame 3, a control panel 5 is arranged on the outer wall of the discharge driving frame 3, a rotating sleeve 4 is arranged at the bottom of the telescopic sleeve rod 302, a rotating motor 402 is arranged at the bottom of the rotating sleeve 4, a sealing tray 9 is arranged at the top of the telescopic sleeve rod 302, and a rotating leaf 906 is arranged at the top of the sealing tray 9;

[0034] The control panel 5 is internally provided with a processor, a data acquisition module, a self-checking and analyzing module, and a signal execution module; the data acquisition module is used to collect the sedimentation material fluctuation value CJz around the sealing tray 9 and the liquid-solid ratio value GYz inside the rapid mixing valve body 8 during the use of the discharge valve, and send the sedimentation material fluctuation value CJz and the liquid-solid ratio value GYz to the self-checking and analyzing module via the processor; 10 minutes of the use time of the discharge valve is set as the time threshold;

[0035] It should be noted that: the sedimentation material fluctuation value CJz is expressed as the average value of the maximum and minimum values ​​of the sedimentation raw materials accumulated in the outer peripheral area of ​​the top of the extension tube 901 before the finished liquid in the kettle is prepared and discharged within the time threshold. The value of the sedimentation material fluctuation value CJz reflects the preparation state of the finished liquid in the kettle, and the larger the sedimentation material fluctuation value CJz is, the more it reflects that there are too many remaining raw materials for the preparation of the finished liquid. The solid residue ratio value GYz in the liquid is expressed as the ratio of the solid undissolved raw materials in the finished liquid entering the quick mixing valve body 8 within the time threshold. In addition, the sedimentation material fluctuation value CJz is collected by the infrared scanning sensor installed on the outer periphery of the top of the extension tube 901, and the solid residue ratio value GYz in the liquid is collected by the particle sensor installed on the inner wall of the quick mixing valve body 8.

[0036] After receiving the sediment fluctuation value CJz and the solid-residue ratio in the liquid value GYz, the self-check analysis module immediately analyzes the defective material risk of the discharge valve. The specific analysis process is as follows:

[0037] The sedimentation fluctuation value CJz and the solid-liquid ratio GYz of the discharge valve within the time threshold are obtained, and the formula Obtain the defective material risk coefficient CLi, where a and b are the ratio coefficients of the sediment material fluctuation value CJz and the solid residue ratio value GYz in the liquid, respectively, and a>b>0. Obtain the defective material risk coefficient CLi, and retrieve the preset defective material risk coefficient YCi stored and entered from the processor for comparison and analysis with the defective material risk coefficient CLi;

[0038] If the defective material risk coefficient CLi ≥ the preset defective material risk coefficient YCi, it is determined that the solid content of the finished liquid passing through the discharge valve within the time threshold exceeds the standard, and a remedial signal is generated. The generated signal is sent to the signal execution module through the processor. After receiving the protection signal, the signal execution module immediately controls the rotating motor 402 to work, and at the same time generates "abnormal alarm / particles / kettle body number n" style text according to the remedial signal and sends it to the display screen of the main control room;

[0039] The rotating motor 402 drives the rotating shaft 905 to rotate through the through-shaft rod 403, and the rotating shaft 905 drives the multiple groups of rotating blades 906 to rotate. The inner expansion air ring 907 and the outer expansion air ring 902 are connected to the external air pump through the pipe fittings. The inner expansion air ring 907 is deflated after returning air, and the rotary cylinder 904 drives the sealing cover 903 to rotate and separate from the inner wall of the top of the extension tube 901. The fine-tuning cylinder 401 mobilizes the rotating motor 402 to slide vertically upward along the Z axis along the bottom of the telescopic sleeve rod 302, and the through-shaft rod 403 drives the rotating shaft 905 and the rotating blades 906 to slide up a certain distance, so that the rotating blades 906 and the rotating shaft 905 are completely exposed at the top of the extension tube 901. With the continuous rotation of the rotating blades 906, the finished product liquid near the extension tube 901 and backflowing into the quick mixing valve body 8 is actively stirred;

[0040] The driving motor 301 further drives the telescopic sleeve rod 302 to slide upward, causing the sealing tray 9 to drive the running rotating blades 906 to slide upward, and the rotating blades 906 stir the finished liquid mixed with a large amount of solid sediment material and push it upward, causing it to be further mixed with the finished liquid in the kettle body, and perform regular stirring at the outlet area at the bottom of the kettle body, causing the sediment material to be evenly dispersed into the inside of the kettle body, and a secondary mixing treatment is performed on it by the inside of the kettle body;

[0041] After the secondary treatment of the kettle body is completed, the telescopic sleeve rod 302 immediately drives the sealing tray 9 to slide down and sink into the rapid mixing valve body 8. When the sealing tray 9 passes over the bottom of the rapid mixing valve body 8, the partition frame 6 and the auxiliary partition the upper and lower chambers inside the rapid mixing valve body 8, and the sealing tray 9 continues to slide down to the bottom of the connecting valve body 1, and the rotating leaf 906 is immersed in the extension cylinder 901 and rotates, so that the finished liquid on the sealing tray 9 after interception flows into the discharge valve body 2, and is tested by external operators in real time to confirm whether it meets the standards;

[0042] The quick mixing valve body 8 of the cut-off flow is cut off, and the electric guide rail 806 drives the movable sealing plate 808 to move away from the side window 804, so that the quick mixing valve body 8 is connected with the mixing box 7, and the extended cylinder arm 701 drives the servo motor 703 through the side window 804 to enter the quick mixing valve body 8 through the mobile tray 702, and the servo motor 703 drives the paddle 705 to rotate through the central axis 704, and the paddle 705 performs three stirring treatments on the finished liquid entering the quick mixing valve body 8. During this period, the traction cylinder mobilizes the plug plate 605 to gradually move away from the partition, so that the controlled amount of the finished liquid stirred three times in the quick mixing valve body 8 enters the connecting valve body 1, and is guided to be discharged by the discharge valve body 2, so that the finished liquid to be discharged is subjected to targeted stirring and dissolving treatment;

[0043] If the defective material risk coefficient CLi is less than the preset defective material risk coefficient YCi, no signal is generated.

[0044] Embodiment 2: This embodiment is a flow-guiding kettle bottom discharge valve, comprising a bottom cover 101 provided at the bottom of the connecting valve body 1, a sealing ring 102 provided at the center of the bottom wall of the bottom cover 101, a discharge valve body 2 and the connecting valve body 1 are connected by electric welding, a connecting flange 201 is provided at the bottom of the discharge valve body 2, a sealing flange 801 is sealed and connected to the bottom outlet of the kettle body through a bolt, an extension tube 901 is inserted into the bottom outlet of the kettle body, and the connecting flange 201 is connected to an external pipeline. When the sealing tray 9 passes through the connecting valve body 1 and the discharge valve connection area, with the continuous downward movement of the sealing tray 9, the larger the connection diameter of the connecting valve body 1 and the discharge valve body 2, the larger the discharge volume;

[0045] An inner slide groove 805 connected to an extended outlet 807 is arranged on the inner wall at the bottom of the quick mixing valve body 8, and the outer periphery of the bottom of the sealing tray 9 contacts the inner wall of the quick mixing valve body 8 and the connecting valve body 1, so that the finished liquid gradually fills the quick mixing valve body 8 and the connecting valve body 1 as the sealing tray 9 slides down, and a sealing flange 801 is arranged on the top of the quick mixing valve body 8, an inner gasket ring 803 is arranged at the center of the top of the sealing flange 801, and a sealing groove 802 is arranged on the outer periphery of the top of the inner gasket ring 803, and an electric guide rail 806 is embedded on the top and bottom inner walls of the side window 804, and movable sealing plates 808 connected to the electric guide rail 806 are arranged in the inner walls on both sides of the side window 804;

[0046] When the finished liquid in the kettle is discharged, the driving motor 301 is connected to the inner wall of the driving groove 303 through the discharge driving frame 3, and the output end of the driving motor 301 drives the telescopic sleeve 302 to slide vertically along the Z axis along the middle of the discharge driving frame 3 through the gear, and the telescopic sleeve 302 drives the sealing tray 9 to slide down along the Z axis, and the outer ring of the top of the sealing tray 9 is disconnected from the bottom of the inner gasket 803, and the extension tube 901 gradually slides down along the middle of the inner gasket 803 until the sealing tray 9 is completely immersed and passes through the rapid mixing valve body 8, until the sealing tray 9 slides down and enters the bottom of the connecting valve body 1;

[0047] The bottom of both ends of the partition frame 6 is symmetrically provided with a propulsion cylinder 602 connected to the partition slide 601, the partition slide 601 is recessed with a slot 606 in the middle, and a sealing air ring 607 is provided in the middle of the inner wall of the slot 606, and the side of the partition frame 6 is provided with an auxiliary frame 605 connected to the outer wall of the other side of the quick mixing valve body 8, and the auxiliary frame 605 is slidably provided with a plug plate 606 inside, and the plug plate 606 and the auxiliary frame 605 are provided with a traction cylinder, and the auxiliary frame 605 and the partition frame 6 are provided with a traction cylinder. A reinforcing hoop 603 is provided, and the thrust cylinder 602 drives the partition slide plate 601 to slide along the interior of the partition frame 6 until the partition frame 6 slides and inserts into the inner slide groove 805, thereby separating a large area of ​​the inner cavity of the rapid mixing valve body 8. The traction cylinder in the auxiliary frame 604 drives the plug plate 605 to move and insert into the slot 606. As the plug plate 605 continues to slide in the slot 606 toward the partition frame 6, the connection between the rapid mixing valve body 8 and the connecting valve body 1 is gradually reduced, thereby forming an internal secondary displacement control.

[0048] The mixing box 7 includes an extension cylinder arm 701, a movable tray 702 is arranged between the extension cylinder arms 701, a servo motor 703 is arranged on the top of the movable tray 702, a central axis 704 is arranged at the output end of the servo motor 703, and a plurality of groups of paddles 705 are arranged on the outer peripheral wall of the central axis 704;

[0049] A driving motor 301 is arranged on the outer wall of the material discharging driving frame 3, a driving groove 303 is arranged on the outer wall of the telescopic sleeve rod 302, a fixing flange 304 is arranged on the top of the telescopic sleeve rod 302, a middle hole 305 is arranged through the middle of the telescopic sleeve rod 302, a fine adjustment cylinder 401 connected to the rotating motor 402 is arranged at the bottom of the rotating sleeve 4, and a through-shaft rod 403 that penetrates the middle hole 305 and is connected to the sealing tray 9 is arranged at the output end of the rotating motor 402, and the rotating motor 402 is driven by the through-shaft rod 403 The rotating shaft 905 rotates, and the rotating shaft 905 drives the multiple groups of rotating blades 906 to rotate. The fine-tuning cylinder 401 mobilizes the rotating motor 402 to slide vertically upward along the Z axis along the bottom of the telescopic sleeve rod 302, and the through-shaft rod 403 drives the rotating shaft 905 and the rotating blades 906 to slide up a certain distance, so that the rotating blades 906 and the rotating shaft 905 are completely exposed at the top of the extension tube 901. With the continuous rotation of the rotating blades 906, the finished product liquid near the extension tube 901 and backflowing into the quick mixing valve body 8 is actively stirred;

[0050] An extension tube 901 is arranged on the top of the sealing tray 9, and a plurality of groups of outer expansion air rings 902 are arranged on the outer peripheral wall of the bottom of the extension tube 901, and an inner expansion air ring 907 is arranged on the inner wall of the top of the extension tube 901. The inner expansion air ring 907 and the outer expansion air ring 902 are connected to an external air pump via pipe fittings. The inner expansion air ring 907 is deflated when air is returned, and the rotary cylinder 904 drives the sealing cover 903 to rotate and detach from the inner wall of the top of the extension tube 901. A rotating shaft 905 connected to the through-shaft rod 403 is arranged through the middle of the extension tube 901; rotating blades 906 are arranged in a ring array on the outer peripheral wall of the rotating shaft 905, a rotary cylinder 904 is embedded in the top of the extension tube 901, and a sealing cover 903 is arranged on the top of the rotary cylinder 904.

[0051] In combination with Example 1 and Example 2, the substandard finished liquid entering the rapid mixing valve body 8 can be reworked and stirred once, and then returned to the kettle body and subjected to a secondary rework treatment of the finished liquid in an upper and lower linkage manner with the stirring device in the kettle body, thereby effectively promoting the uniform dissolution of the finished liquid and solid materials, and avoiding the guided discharge of the deposited solid materials. The partition frame 6 can also be used to separate the upper and lower chambers of the rapid mixing valve body 8, so that a small amount of residual finished liquid on the sealing tray 9 can be discharged, which is convenient for external precise detection, and the finished liquid retained in the rapid mixing valve body 8 can be discharged in a controlled manner and subjected to targeted three-time mixing and dissolution treatment.

[0052] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0053] 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 present invention. 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.

[0054] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. 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 present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A flow-guiding kettle bottom discharge valve, comprising a connecting valve body (1), a discharge valve body (2) being obliquely arranged at the middle of the outer wall of the connecting valve body (1), and a discharge drive frame (3) being arranged at the bottom of the connecting valve body (1). It is characterized in that A quick mixing valve body (8) is arranged on the top of the connecting valve body (1), and multiple groups of side windows (804) and extended outlets (807) are arranged on the outer walls on both sides of the quick mixing valve body (8), a partition frame (6) connected to the extended outlet (807) is arranged at the bottom of the outer side of the quick mixing valve body (8), and a mixing box (7) connected to the side window (804) is arranged in the middle of the outer side of the quick mixing valve body (8); A telescopic sleeve rod (302) penetrating and connecting the valve body (1) and the quick mixing valve body (8) is arranged in the middle of the material discharge driving frame (3); a control panel (5) is arranged on the outer wall of the material discharge driving frame (3); a rotating sleeve (4) is arranged at the bottom of the telescopic sleeve rod (302); a rotating motor (402) is arranged at the bottom of the rotating sleeve (4); a sealing tray (9) is arranged at the top of the telescopic sleeve rod (302); and a rotating blade (906) is arranged at the top of the sealing tray (9).

2. A flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that A bottom cover (101) is arranged at the bottom of the connecting valve body (1), a sealing ring (102) is arranged at the center of the bottom wall of the bottom cover (101), the discharge valve body (2) is connected to the connecting valve body (1) by electric welding, and a connecting flange (201) is arranged at the bottom of the discharge valve body (2).

3. A flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that An inner groove (805) connected to an extended outlet (807) is arranged on the bottom inner wall of the quick mixing valve body (8), a sealing flange (801) is arranged on the top of the quick mixing valve body (8), an inner gasket (803) is arranged at the top center of the sealing flange (801), and a sealing groove (802) is arranged on the top periphery of the inner gasket (803), electric guide rails (806) are embedded on the top and bottom inner walls of the side window (804), and movable sealing plates (808) connected to the electric guide rails (806) are arranged in the inner walls on both sides of the side window (804).

4. A flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that Propulsion cylinders (602) connected to the partition slide (601) are symmetrically arranged at the bottom of both ends of the partition frame (6); a slot (606) is recessed in the middle of the partition slide (601), and a sealing air ring (607) is arranged in the middle of the inner wall of the slot (606); an auxiliary frame (605) connected to the outer wall of the other side of the quick mixing valve body (8) is arranged on the side of the partition frame (6); a plug plate (606) is slidably arranged inside the auxiliary frame (605); a traction cylinder is arranged between the plug plate (606) and the auxiliary frame (605); a reinforcing hoop (603) is arranged between the auxiliary frame (605) and the partition frame (6).

5. A flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that The mixing box (7) comprises an extended cylinder arm (701), a movable tray (702) is arranged between the extended cylinder arms (701), a servo motor (703) is arranged on the top of the movable tray (702), a central shaft (704) is arranged at the output end of the servo motor (703), and a plurality of groups of blades (705) are arranged on the outer peripheral wall of the central shaft (704).

6. A flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that A driving motor (301) is arranged on the outer wall of the material discharge driving frame (3), a driving groove (303) is arranged on the outer wall of the telescopic sleeve rod (302), a fixing flange (304) is arranged on the top of the telescopic sleeve rod (302), a middle hole (305) is arranged through the middle of the telescopic sleeve rod (302), a fine adjustment cylinder (401) connected to the rotating motor (402) is arranged at the bottom of the rotating sleeve (4), and a through-axis rod (403) is arranged at the output end of the rotating motor (402) and passes through the middle hole (305) and is connected to the sealing tray (9).

7. A flow-guiding kettle bottom discharge valve according to claim 7, It is characterized in that An extension tube (901) is arranged on the top of the sealing tray (9), and a plurality of groups of outer expansion air rings (902) are arranged on the outer peripheral wall of the bottom of the extension tube (901). An inner expansion air ring (907) is arranged on the inner wall of the top of the extension tube (901). A rotating shaft (905) connected to the through-shaft rod (403) is arranged through the middle of the extension tube (901), and the rotating blades (906) are arranged in a ring array on the outer peripheral wall of the rotating shaft (905). A rotary cylinder (904) is embedded in the top of the extension tube (901), and a sealing cover (903) is arranged on the top of the rotary cylinder (904).

8. The flow-guiding kettle bottom discharge valve according to claim 1, It is characterized in that The control panel (5) is internally provided with a processor, a data acquisition module, a self-checking analysis module and a signal execution module; The data acquisition module is used to collect the sediment fluctuation value CJz located around the sealing tray (9) and the liquid-solid ratio value GYz located inside the quick mixing valve body (8) during the use of the discharge valve, and send the sediment fluctuation value CJz and the liquid-solid ratio value GYz to the self-checking analysis module via the processor; After receiving the sediment material fluctuation value CJz and the solid content ratio value GYz in the liquid, the self-checking analysis module immediately analyzes the defective material risk of the discharge valve. The specific analysis process is as follows: the sediment material fluctuation value CJz and the solid content ratio value GYz in the liquid of the discharge valve within the time threshold are obtained, and the defective material risk coefficient CLi is obtained by the formula, and the preset defective material risk coefficient YCi stored and entered is retrieved from the processor for comparison and analysis with the defective material risk coefficient CLi; if the defective material risk coefficient CLi ≥ the preset defective material risk coefficient YCi, it is determined that the solid content of the finished product liquid passing through the discharge valve within the time threshold exceeds the standard, and a remedial signal is generated. The generated signal is sent to the signal execution module through the processor. After receiving the protection signal, the signal execution module immediately controls the rotating motor (402) to work; if the defective material risk coefficient CLi < the preset defective material risk coefficient YCi, no signal is generated.

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