Mixing device for filter press plate frame filtrate treatment

Abstract

The utility model is applicable to the technical field of filter pressing plate frame filtrate treatment, and provides a mixing device for filter pressing plate frame filtrate treatment, which comprises a storage tank fixed on one side of a filter press body and used for storing filtrate; the supporting frame is installed on the storage tank, and the supporting frame can make contact with the ground; the collecting box is fixed on the filter press body, and the collecting box is used for collecting filtrate; the material mixing tank is mounted on the supporting frame, and the material mixing tank is used for storing filtrate and raw materials. The mixing device for filter press plate frame filtrate treatment can directly collect discharged filtrate for mixing treatment, prevents the filtrate from being exposed outside for a long time to influence the purity, cancels the collection and transfer work, effectively saves manpower, and reduces the filtrate recovery difficulty.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter press plate frame filtrate treatment, in particular to a mixing device for filter press plate frame filtrate treatment. Background Art

[0002] The filter press frame is an ideal equipment for separating the solid and liquid phases of suspensions. It is light, flexible and reliable. The manual type and manual jack type are easy to operate, and the filter residue has low water content. It is widely used in chemical, ceramic, petroleum, medicine, food, smelting and other industries, and is also suitable for industrial wastewater treatment. The hydraulic type is a mechanical, electrical and hydraulic integrated type, with hydraulic compression and manual mechanical locking to maintain pressure. It is easy to operate and maintain, and runs safely and reliably.

[0003] When the filter press is in use, filtrate will be produced. The filtrate can be used first for unloading and slurry adjustment of titanic acid after the second washing is qualified, and secondly for supplying to the salt treatment station. Since the mixing equipment for filtrate recovery is a separate processing equipment, the liquid needs to be collected and transported centrally when the filtrate is recovered, and finally it is mixed with different raw materials. The production process is relatively long and the filtrate recovery and transfer is also relatively inconvenient. Utility Model Content

[0004] The utility model provides a mixing device for treating filter press plate and frame filtrate, aiming to solve the problem in the background technology that when filtrate is recovered, liquid needs to be collected and then centrally transported, which is relatively time-consuming and labor-intensive.

[0005] To solve the above problems, the utility model is implemented as follows: a mixing device for treating filtrate from a filter press plate frame, comprising: a storage tank fixed to one side of a filter press body, the storage tank being used to store filtrate; a support frame, the support frame being mounted on the storage tank, the support frame being in contact with the ground; a collecting box, the collecting box being fixed to the filter press body, the collecting box being used to collect filtrate; a mixing tank, the mixing tank being mounted on the support frame, the mixing tank being used to store filtrate and raw materials; a material box, the material box being placed on the support frame and located directly below the mixing tank, the material box being used to collect mixed materials, a plurality of universal wheels being provided at the bottom of the material box; a filtrate conveying assembly, the filtrate conveying assembly being arranged on the storage tank, the filtrate conveying assembly being used to convey filtrate.

[0006] Preferably, a connecting block is fixed between the storage tank and the mixing tank, a cover plate is rotatably installed on the top of the connecting block, the cover plate is used to close the mixing tank, a buffer box is provided on the top of the cover plate, the buffer box is used to temporarily store the filtrate, the cover plate is provided with a drain port, the buffer box is provided with an observation window, and the observation window is provided with scale lines.

[0007] Preferably, the filtrate conveying assembly includes a first water pump, a second water pump, a liquid infusion pipe, a liquid discharge pipe and a connecting pipe. The first water pump and the second water pump are both installed in the storage tank. The liquid infusion pipe is installed at the liquid inlet end of the second water pump, and the liquid infusion pipe extends to the bottom of the storage tank. The liquid discharge pipe is installed at the liquid discharge end of the second water pump and extends into the buffer tank. The connecting pipe is installed at the liquid inlet end of the first water pump, and the connecting pipe extends into the collection tank.

[0008] Preferably, a clamping ring is installed on the inner wall of one side of the collecting box, the clamping ring is movably sleeved outside the connecting pipe, a filter sleeve is provided on the threaded sleeve of the liquid inlet end of the connecting pipe, a pressure regulating port is provided on the top of the storage tank, and a dustproof net is provided inside the pressure regulating port.

[0009] Preferably, a stirring rod is rotatably installed in the mixing tank, a reducer is installed on the outer wall of the mixing tank, the output shaft of the reducer is connected to the stirring rod, and a motor is fixed on the outer wall of the mixing tank, and the output shaft of the motor is connected to the reducer.

[0010] Preferably, cylinders are fixed on the support frame and the connecting block, the same blocking block is installed on the output rods of the two cylinders, a discharge barrel is provided at the bottom of the mixing tank, and the blocking block can extend into the discharge barrel.

[0011] Preferably, a plurality of electric telescopic rods are installed on the top inner wall of the buffer box, and the same plugging plate is fixed on the output rods of the plurality of electric telescopic rods, and the plugging plate is used to close the drain port, and a rubber protective sleeve is fixedly provided on the outside of the plurality of electric telescopic rods.

[0012] Compared with the related art, the mixing device for treating filter press plate and frame filtrate provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the mixing device for treating the filter press plate and frame filtrate provided in the present scheme can collect and store the discharged filtrate by setting a storage tank in cooperation with a first water pump to prevent the filtrate from being exposed to the outside and contaminated; by setting a second water pump, the filtrate can be discharged into a buffer box for subsequent mixing with raw materials; the materials can be fully mixed by rotating the stirring rod driven by a motor to realize the filtrate treatment; and by setting a buffer box, the amount of filtrate discharged into the mixing tank can be measured to facilitate proportioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a mixing device for treating filtrate in a filter press plate frame provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the storage tank and the mixing tank in the utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0017] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the collection box in the utility model.

[0018] Figure numerals: 1. filter press body; 2. storage tank; 3. support frame; 4. collection box; 5. first water pump; 6. second water pump; 7. liquid replenishing pipe; 8. liquid discharge pipe; 9. buffer box; 10. cover plate; 11. mixing tank; 12. electric telescopic rod; 13. blocking plate; 14. rubber protective cover; 15. stirring rod; 16. motor; 17. cylinder; 18. blocking block; 19. material box; 20. connecting pipe; 21. retaining ring; 22. filter sleeve. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a mixing device for treating filter press plate and frame filtrate, such as Figure 1-4As shown, the mixing device for treating the filtrate of the filter press plate frame includes: a storage tank 2 fixed on one side of the filter press body 1, the storage tank 2 is used to store the filtrate; a support frame 3, the support frame 3 is installed on the storage tank 2, and the support frame 3 can be in contact with the ground; a collecting box 4, the collecting box 4 is fixed on the filter press body 1, and the collecting box 4 is used to collect the filtrate; a mixing tank 11, the mixing tank 11 is installed on the support frame 3, and the mixing tank 11 is used to store the filtrate and raw materials; a material box 19, the material box 19 is placed on the support frame 3 and is located directly below the mixing tank 11, the material box 19 is used to collect the mixed materials, and a plurality of universal wheels are provided at the bottom of the material box 19; a filtrate conveying assembly, the filtrate conveying assembly is arranged on the storage tank 2, and the filtrate conveying assembly is used to convey the filtrate.

[0022] In this embodiment, the storage tank 2 serves as the main storage container for the filtrate, which can temporarily store the filtrate generated from the filter press, effectively avoiding the immediate processing pressure of the filtrate and providing a buffer for subsequent processing. The support frame 3 not only firmly supports the storage tank 2 and other subsequent equipment, such as the mixing tank 11 and the material box 19, but also ensures the structural stability of the entire device. The collecting box 4 can quickly and effectively collect the filtrate generated during the filtration process, reducing the splashing and waste of the filtrate. Its position is close to the filtrate generation source, shortening the filtrate collection path and improving the collection efficiency. The mixing tank 11 is a key equipment for mixing the filtrate with the raw material. By being installed on the support frame 3, it is easy to connect with the storage tank 2, the collecting box 4 and other equipment, thereby realizing the automatic mixing of the filtrate and the raw material. The material box 19 is used to collect the mixed material, and the universal wheels arranged at the bottom thereof greatly facilitate the transportation and unloading of the material.

[0023] In a further preferred embodiment of the utility model, a connecting block is fixed between the storage tank 2 and the mixing tank 11, and a cover plate 10 is rotatably installed on the top of the connecting block. The cover plate 10 is used to close the mixing tank 11. A buffer box 9 is provided on the top of the cover plate 10. The buffer box 9 is used to temporarily store the filtrate. A drain port is provided on the cover plate 10, and an observation window is provided on the buffer box 9. The observation window is provided with scale lines.

[0024] In this embodiment, the connecting block acts as a bridge to firmly connect the storage tank 2 and the mixing tank 11, providing a structural basis for the transfer of the filtrate from the storage tank 2 to the mixing tank 11. Its design ensures the smoothness and stability of the filtrate delivery path and reduces the risk of leakage of the filtrate during the transfer process. The design of the cover plate 10 cleverly combines the closing and opening functions, and is used to close the top opening of the mixing tank 11. When it is necessary to add filtrate or raw materials to the mixing tank 11, the cover plate 10 can be easily opened. During the mixing process, the cover plate 10 is tightly closed, and the buffer box 9 serves as a temporary storage tank for the filtrate. The storage container can play a buffering role before the filtrate is transported from the storage tank 2 to the mixing tank 11, which helps to adjust the flow rate and flow of the filtrate, ensuring that the filtrate can smoothly and evenly enter the mixing tank 11, thereby improving the mixing effect. The combination of the observation window and the scale lines provides an intuitive monitoring method for the operator. Through the observation window, the operator can clearly see the changes in the liquid level of the filtrate in the buffer tank 9, and the scale lines help the operator to accurately judge the amount of the filtrate, thereby performing more precise operations and controls. This design improves the visualization and operation accuracy of the entire processing process.

[0025] In a further preferred embodiment of the utility model, the filtrate conveying assembly includes a first water pump 5, a second water pump 6, a fluid infusion pipe 7, a discharge pipe 8 and a connecting pipe 20, the first water pump 5 and the second water pump 6 are both installed in the storage tank 2, the fluid infusion pipe 7 is installed at the fluid inlet end of the second water pump 6, the fluid infusion pipe 7 extends to the bottom of the storage tank 2, the discharge pipe 8 is installed at the discharge end of the second water pump 6 and extends into the buffer tank 9, the connecting pipe 20 is installed at the fluid inlet end of the first water pump 5, and the connecting pipe 20 extends into the collecting box 4.

[0026] In this embodiment, the first water pump 5 serves as the initial power source for filtrate transportation. Through its strong suction force, it sucks the filtrate in the collection box 4 through the connecting pipe 20, ensuring that the filtrate can be quickly and continuously transferred from the collection box 4 to the storage tank 2, providing sufficient filtrate supply for subsequent processing. The second water pump 6 is responsible for further transporting the filtrate in the storage tank 2 to the buffer tank 9. Its liquid inlet end extends to the bottom of the storage tank 2 through the liquid infusion pipe 7, ensuring sufficient extraction of the filtrate. The discharge end is connected to the buffer tank 9 through the discharge pipe 8, realizing smooth and accurate transportation of the filtrate.

[0027] In a further preferred embodiment of the utility model, a clamping ring 21 is installed on the inner wall of one side of the collecting box 4, and the clamping ring 21 is movably sleeved outside the connecting pipe 20. A filter sleeve 22 is threadedly sleeved on the liquid inlet end of the connecting pipe 20, and a pressure regulating port is provided on the top of the storage tank 2, and a dustproof net is provided inside the pressure regulating port.

[0028] In this embodiment, the clamping ring 21 serves as a fixing device for the connecting pipe 20. Its design of being movably sleeved outside the connecting pipe 20 allows the connecting pipe 20 to be flexibly adjusted to a certain extent, while ensuring a stable connection between the connecting pipe 20 and the collecting box 4. This design simplifies the installation and disassembly process of the connecting pipe 20 and improves the convenience of maintenance. The filter sleeve 22 serves as a preliminary filtering device before the filtrate enters the connecting pipe 20. Its design effectively removes impurities and particulate matter in the filtrate, thereby protecting the smooth operation of subsequent equipment and pipelines. The threaded sleeve of the filter sleeve 22 ensures the firmness of its installation. The design of the pressure regulating port allows the internal pressure of the storage tank 2 to be adjusted and balanced, thereby preventing safety hazards caused by excessive pressure.

[0029] In a further preferred embodiment of the utility model, a stirring rod 15 is rotatably installed in the mixing tank 11, a reducer is installed on the outer wall of the mixing tank 11, the output shaft of the reducer is connected to the stirring rod 15, a motor 16 is fixed on the outer wall of the mixing tank 11, and the output shaft of the motor 16 is connected to the reducer.

[0030] In this embodiment, the stirring rod 15 is a key component in the mixing process. Its rotation can drive the filtrate and raw materials in the mixing tank 11 to be fully stirred and mixed. The reducer is a transmission device between the motor 16 and the stirring rod 15. Its design reduces the output speed of the motor 16 and increases the output torque, so that the stirring rod 15 can rotate at a suitable speed, thereby improving the mixing efficiency and mixing quality.

[0031] In a further preferred embodiment of the utility model, a cylinder 17 is fixed on the support frame 3 and the connecting block, the same blocking block 18 is installed on the output rods of the two cylinders 17, and a discharge barrel is provided at the bottom of the mixing tank 11, and the blocking block 18 can extend into the discharge barrel.

[0032] In this embodiment, the cylinder 17 serves as a driving device for the blocking block 18, and its output rod is connected to the blocking block 18. The blocking block 18 is driven to move up and down in the discharge barrel by controlling the telescopic movement of the cylinder 17. When the cylinder 17 is in a contracted state, the blocking block 18 rises and blocks the discharge barrel opening to prevent material leakage. When the cylinder 17 is in an extended state, the blocking block 18 descends to facilitate the discharge of the material.

[0033] In a further preferred embodiment of the utility model, a plurality of electric telescopic rods 12 are installed on the top inner wall of the buffer box 9, and the same blocking plate 13 is fixed on the output rods of the plurality of electric telescopic rods 12, and the blocking plate 13 is used to close the drain port, and a rubber protective cover 14 is fixedly provided on the outside of the plurality of electric telescopic rods 12.

[0034] In this embodiment, the electric telescopic rod 12 serves as a driving device for the blocking plate 13. The blocking plate 13 is driven to move up and down at the discharge port by controlling the telescopic movement of the electric telescopic rod 12. The blocking plate 13 serves as a switch component of the discharge port. When the electric telescopic rod 12 is in a retracted state, the blocking plate 13 rises and leaves the discharge port, allowing the filtrate in the buffer box 9 to flow into the mixing tank 11 through the discharge port. When the electric telescopic rod 12 is in an extended state, the blocking plate 13 descends and fits tightly on the discharge port to prevent the filtrate from flowing out. The rubber protective sleeve 14 prevents the electric telescopic rod 12 from being corroded and damaged by external impurities, and ensures the sealing of the electric telescopic rod 12 during the telescopic process.

[0035] In summary, compared with the related art, the present device can collect and store the discharged filtrate by setting a storage tank 2 in cooperation with the first water pump 5 to prevent the filtrate from being exposed to the outside and contaminated; by setting a second water pump 6, the filtrate can be discharged into the buffer box 9 for subsequent mixing with the raw materials; by driving the stirring rod 15 to rotate by the motor 16, the materials can be fully mixed to realize the filtrate treatment work; by setting the buffer box 9, the amount of filtrate discharged into the mixing tank 11 can be measured to facilitate the proportioning.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A mixing device for treating filter press plate and frame filtrate, characterized in that: include: A storage tank fixed on one side of the filter press body, the storage tank is used to store filtrate; a support frame, the support frame is installed on the storage tank, and the support frame can be in contact with the ground; a collecting box, the collecting box is fixed on the filter press body, the collecting box is used to collect filtrate; a mixing tank, the mixing tank is installed on the support frame, the mixing tank is used to store filtrate and raw materials; a material box, the material box is placed on the support frame and is located directly below the mixing tank, the material box is used to collect mixed materials, and a plurality of universal wheels are provided at the bottom of the material box; a filtrate conveying assembly, the filtrate conveying assembly is arranged on the storage tank, and the filtrate conveying assembly is used to convey filtrate.

2. The mixing device for treating filter press plate and frame filtrate according to claim 1, characterized in that: A connecting block is fixed between the storage tank and the mixing tank, a cover plate is rotatably mounted on the top of the connecting block, the cover plate is used to close the mixing tank, a buffer box is provided on the top of the cover plate, the buffer box is used to temporarily store the filtrate, a drain port is provided on the cover plate, an observation window is provided on the buffer box, and scale lines are provided on the observation window.

3. The mixing device for treating filter press plate and frame filtrate according to claim 2, characterized in that: The filtrate conveying assembly includes a first water pump, a second water pump, a liquid infusion pipe, a liquid discharge pipe and a connecting pipe. The first water pump and the second water pump are both installed in the storage tank. The liquid infusion pipe is installed at the liquid inlet end of the second water pump, and the liquid infusion pipe extends to the bottom of the storage tank. The liquid discharge pipe is installed at the liquid discharge end of the second water pump and extends into the buffer tank. The connecting pipe is installed at the liquid inlet end of the first water pump, and the connecting pipe extends into the collection tank.

4. The mixing device for treating filter press plate and frame filtrate according to claim 3, characterized in that: A clamping ring is installed on the inner wall of one side of the collecting box, and the clamping ring is movably sleeved outside the connecting pipe. A filter sleeve is provided on the threaded sleeve of the liquid inlet end of the connecting pipe. A pressure regulating port is provided on the top of the storage tank, and a dustproof net is provided in the pressure regulating port.

5. The mixing device for treating filter press plate and frame filtrate according to claim 1, characterized in that: A stirring rod is rotatably installed in the mixing tank, a reducer is installed on the outer wall of the mixing tank, an output shaft of the reducer is connected to the stirring rod, a motor is fixed on the outer wall of the mixing tank, and an output shaft of the motor is connected to the reducer.

6. The mixing device for treating filter press plate and frame filtrate according to claim 2, characterized in that: Cylinders are fixed on the support frame and the connecting block, the same blocking block is installed on the output rods of the two cylinders, and a discharge barrel is provided at the bottom of the mixing tank, and the blocking block can extend into the discharge barrel.

7. The mixing device for treating filter press plate and frame filtrate according to claim 2, characterized in that: A plurality of electric telescopic rods are installed on the inner wall of the top of the buffer box, and the output rods of the plurality of electric telescopic rods are all fixed with a same plugging plate, and the plugging plate is used to close the drain port. The outer sides of the plurality of electric telescopic rods are all fixedly covered with rubber protective sleeves.

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