Sewage heating treatment equipment for preparing ampelopsis grossedentata extracting solution

Abstract

The invention discloses sewage heating treatment equipment for preparing a vine tea extracting solution. The sewage heating treatment equipment comprises a filtering tank; the centrifugal filtering mechanism is positioned in an inner cavity of the filtering tank and is rotationally connected with the filtering tank; the driving mechanism is fixedly mounted at the bottom of the filtering tank, and the output end of the driving mechanism is meshed with the input end of the centrifugal filtering mechanism; the sealing cover structure is mounted at the top of the filtering tank and is used for sealing the top of the filtering tank and the top of the centrifugal filtering mechanism. The invention aims to solve the technical problems that in the using process of existing sewage heating treatment equipment for preparing the ampelopsis grossedentata extracting solution, solid particles attached to a filtering assembly are inconvenient to clean, along with gradual accumulation of the solid particles, pores of the filtering assembly can be blocked, the filtering resistance is increased, and the filtering efficiency is increased. The speed of waste liquid passing through the filtering assembly is slowed down, and the treatment efficiency is remarkably reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to sewage heating treatment equipment for preparing rattan tea extract. Background Art

[0002] In the process of preparing the extract of rattan tea, water or ethanol solvent is usually used for the extraction of rattan tea. During the extraction process, the solvent will come into contact with the active ingredients and particulate impurities in the rattan tea. In order to remove the solid particulate impurities, it is necessary to use a filtering device to filter the extract. In this process, the filter medium will intercept some solid particles and produce filter waste liquid. These filter waste liquids need to be treated twice before they can be discharged.

[0003] The sewage heating treatment equipment for preparing rattan tea extract is a device for treating this kind of filtered waste liquid. The sewage heating treatment equipment first heats the waste liquid, and then physically filters and separates the heated waste liquid to filter out the solid particles in the waste liquid. In the process of treating the filtered waste liquid, heating the waste liquid can reduce the viscosity of the waste liquid, making it easier to flow, thereby improving the effect of centrifugal separation and vibration screening. Moreover, at high temperatures, the solid particles in the waste liquid are easier to separate from the liquid, reducing blockage and agglomeration, thereby improving the filtration efficiency.

[0004] A centrifugal device for sewage treatment with Chinese patent application number 202022679875.2 includes a shell, a power mechanism is installed at the bottom of the shell, and the power mechanism includes a bracket, a motor, a long rod, a first curved plate, a second curved plate and a short rod. The top of the bracket is fixedly connected to the bottom of the shell, the inner wall of the bracket is fixedly connected to the outer wall of the motor, the output end of the motor is fixedly connected to the bottom of the long rod, and the bottom of the outer wall of the long rod is rotatably connected to the bottom of the shell. Through the cooperation of the first curved plate and the second curved plate in the power mechanism, the sewage is fully broken up, the appearance of wet piles at the bottom is prevented, the sewage is easily discharged, the practicality is improved, the top cover is disassembled, the cleaning is convenient, and the working difficulty is reduced. The opening and closing mechanism controls the trough plate to rise and the thick plate and the mesh plate to rotate and open, which is convenient for removing internal impurities, reduces the difficulty of operation, prevents impurities from remaining, and is convenient for next use and promotion.

[0005] During the use of the existing sewage heating treatment equipment for the preparation of rattan tea extract, it is not convenient to clean the solid particles attached to the filter component. As the solid particles gradually accumulate, the pores of the filter component will be blocked, resulting in increased filtration resistance, which slows down the speed at which the waste liquid passes through the filter component and significantly reduces the treatment efficiency. Summary of the invention

[0006] The technical problem to be solved by the present invention is that during the use of the existing sewage heating treatment equipment for the preparation of rattan tea extract, it is not convenient to clean the solid particles attached to the filter component. As the solid particles gradually accumulate, the pores of the filter component will be blocked, resulting in increased filtration resistance, which slows down the speed at which the waste liquid passes through the filter component and significantly reduces the treatment efficiency.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a sewage heating treatment device for preparing rattan tea extract, comprising:

[0008] Filter tank;

[0009] A centrifugal filter mechanism, the centrifugal filter mechanism is located in the inner cavity of the filter tank and is rotatably connected to the filter tank;

[0010] A driving mechanism, wherein the driving mechanism is fixedly mounted on the bottom of the filter tank, and an output end of the driving mechanism is engaged with an input end of the centrifugal filtering mechanism;

[0011] A sealing cover structure, which is installed on the top of the filter tank to seal the top of the filter tank and the centrifugal filter mechanism;

[0012] A heating mechanism, wherein the heating mechanism is fixedly installed at the center of the sealing cover structure, and the bottom of the heating mechanism extends to the top of the centrifugal filtering mechanism for liquid supply;

[0013] A knocking mechanism, wherein the knocking mechanism is fixedly mounted on the top of the surface of the centrifugal filtering mechanism;

[0014] A protrusion mechanism, which is fixedly mounted on the top of the inner cavity of the filter tank and movably connected to the knocking mechanism;

[0015] A secondary filtering mechanism, wherein the number of the secondary filtering mechanisms is several and they are distributed around the surface of the filter tank, and the liquid inlet end of the secondary filtering mechanism is connected to the bottom of the filter tank;

[0016] A controller is fixedly mounted on the top of the filter tank surface.

[0017] As a preferred solution of the sewage heating treatment equipment for preparing rattan tea extract of the present invention, the filter tank comprises a tank body, a support ring is fixedly connected to the bottom of the inner wall of the tank body, and a liquid outlet hole is opened at the bottom of the tank body.

[0018] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract described in the present invention, the centrifugal filtration mechanism comprises a centrifugal cylinder, the surface of the centrifugal cylinder is rotatably connected to the inner wall of the support ring, the tops of the front and rear sides of the centrifugal cylinder are fixedly connected with hanging rings, the bottoms of the front and rear sides of the centrifugal cylinder are fixedly connected with scrapers, the scrapers are movably connected to the inner wall of the tank body, the bottom of the centrifugal cylinder is fixedly connected with a ferrule, and the surface of the centrifugal cylinder is fixedly connected with a plurality of arc-shaped filter screens.

[0019] As a preferred solution of the sewage heating treatment equipment for preparing rattan tea extract according to the present invention, the driving mechanism includes a motor frame, the motor frame is fixedly installed on the bottom of the tank body, the bottom of the motor frame is fixedly connected with a variable frequency motor, the output shaft of the variable frequency motor is fixedly connected with a rotating part, the rotating part is rotatably connected to the bottom of the tank body, the top of the rotating part is fixedly connected with a multilateral clamp, and the multilateral clamp is located in the inner cavity of the sleeve and meshes with it.

[0020] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract described in the present invention, the sealing cover structure includes a cover body, the cover body is movably connected to the top of the tank body, the rear side of the cover body is rotatably connected to a rotating seat, the rotating seat is fixedly installed on the top of the rear side of the tank body, the front side of the top of the cover body is threadedly connected to a threaded rod, the left and right sides of the top of the cover body are fixedly connected to a first hydraulic cylinder, the piston rod of the first hydraulic cylinder is fixedly connected to a lifting plate, the bottom of the lifting plate is fixedly connected to a lifting rod, the bottom of the lifting rod extends to the bottom of the cover body and is fixedly connected to a pressure cover, the inner wall of the pressure cover is rotatably connected to a retaining ring through a bearing, and the retaining ring is movably sleeved on the top of the centrifuge cylinder.

[0021] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract described in the present invention, the heating mechanism includes a shell, the shell is fixedly installed at the center of the cover body, the inner wall of the shell is fixedly connected to a liquid inlet pipe, the surface of the liquid inlet pipe is fixedly installed with a spiral electric heating tube and a temperature sensor, the detection end of the temperature sensor passes through the inner cavity of the liquid inlet pipe, a valve is installed at the bottom of the liquid inlet pipe, and the valve is located at the top of the centrifuge cylinder.

[0022] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract of the present invention, the knocking mechanism includes a sliding frame, a fixed frame is fixedly sleeved on the surface of the sliding frame, the fixed frame is fixedly installed on the surface of the centrifugal cylinder, a sliding rod is slidably connected to the inner wall of the sliding frame, a first spring is movably sleeved on the surface of the sliding rod, the first spring is located in the inner cavity of the sliding frame, a knocking head is fixedly connected to one end of the sliding rod, and a connecting piece is fixedly connected to the other end of the sliding rod, and a pulley is rotatably connected to the connecting piece.

[0023] As a preferred scheme of the sewage heating treatment equipment for preparing rattan tea extract described in the present invention, the raised mechanism comprises a fixed plate, the fixed plate is fixedly installed on the surface of the tank body, a second hydraulic cylinder is fixedly installed on one side of the fixed plate, the piston rod of the second hydraulic cylinder is fixedly connected to an adjusting plate, one side of the adjusting plate is fixedly connected to an adjusting rod, one end of the adjusting rod passes through the inner cavity of the tank body and is installed with an elastic arc plate, the front and rear sides of the elastic arc plate are fixedly connected to a limiting block, the surface of the limiting block is slidably connected to a sliding plate, a sliding groove used in conjunction with the limiting block is opened on the sliding plate, a connecting plate is fixedly connected to one side of the sliding plate, the connecting plate is fixedly installed on the inner wall of the tank body, the sliding plate and the connecting plate are movably sleeved on the surface of the adjusting rod, and the surface of the elastic arc plate is movably connected to the pulley.

[0024] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract of the present invention, the secondary filtration mechanism comprises a filter tube, a connecting frame is fixedly sleeved on the surface of the filter tube, the connecting frame is fixedly installed on the surface of the tank body, the bottom of the filter tube is connected to a liquid pump, the liquid inlet end of the liquid pump is connected to a curved pipe, the top of the curved pipe is connected to a liquid inlet hopper, the liquid inlet hopper is fixedly installed at the bottom of the tank body and connected to the liquid outlet hole.

[0025] As a preferred embodiment of the sewage heating treatment equipment for preparing rattan tea extract described in the present invention, wherein: the top of the filter tube is movably connected with a rod body, the top of the rod body is fixedly installed with a vibration motor, the bottom of the rod body is fixedly connected with a vibration plate, the bottom of the vibration plate is fixedly connected with a pressure rod, and the bottom of the pressure rod is provided with a plurality of circular filter screens, the bottom of the circular filter screen is movably connected with a second spring, the left and right sides of the inner cavity of the filter tube are fixedly connected with vertical rods, the vibration plate, the circular filter screen and the second spring are movably sleeved on the surface of the vertical rod, the top of the filter tube surface is connected with a liquid outlet pipe, the bottom of the filter tube surface is connected with a sewage pipeline, the liquid outlet end of the sewage pipeline is connected with a sewage solenoid valve, and the liquid inlet end of the sewage pipeline is provided with a plurality of liquid inlets, which penetrate into the inner cavity of the filter tube and are located at the bottom of the circular filter screen.

[0026] Beneficial effects of the present invention:

[0027] 1. The present invention can heat the waste liquid by setting a heating mechanism. When the waste liquid passes through the heating mechanism, the spiral electric heating tube heats the liquid inlet pipe, and the liquid inlet pipe heats the waste liquid to reduce the viscosity of the waste liquid and make it easier to flow, thereby improving the effects of centrifugal separation and vibration screening. The temperature sensor detects the heating temperature of the waste liquid, and the detected data is transmitted to the controller. The controller controls the spiral electric heating tube according to the preset temperature and the detected temperature to keep the temperature of the waste liquid at the set temperature. The heated waste liquid enters the valve, and the valve controls the liquid output of the waste liquid to feed the waste liquid evenly.

[0028] 2. The present invention can facilitate the cleaning of the arc filter by using the protruding mechanism and the knocking mechanism in coordination. The piston rod of the second hydraulic cylinder retracts, driving the adjusting plate and the adjusting rod to retract, and the adjusting rod drives the elastic arc plate to deform outward. When the knocking mechanism rotates to the position of the protruding mechanism, the surface of the pulley and the elastic arc plate contacts, and the protruding part of the elastic arc plate drives the pulley and the connecting piece to retract. The connecting piece drives the sliding rod to slide inside the sliding frame, and the sliding rod compresses the first spring and drives the knocking head to knock the surface of the centrifugal cylinder. In the process of the centrifugal cylinder being knocked, the arc filter is driven to vibrate synchronously, so that the inner wall of the arc filter adheres to the The solid particles fall into the bottom of the inner cavity of the centrifugal cylinder. When the knocking mechanism is away from the protruding mechanism, the first spring drives the slide rod and the pulley to reset for the next knocking. When the particles attached to the inner wall of the arc filter are cleaned, the sealing cover structure is opened to lift out the centrifugal filter mechanism for cleaning the inside. By cleaning during the operation of the centrifugal cylinder, there is no need to stop the machine frequently, which greatly reduces the downtime of the equipment and improves the production efficiency. After the cleaning is completed, it is convenient for the staff to do subsequent cleaning work. Regular cleaning can prevent the clogging of the pores of the arc filter, extend the service life of the arc filter, and improve the filtering effect.

[0029] 3. The present invention can facilitate the cleaning of the circular filter by arranging a vibration motor. The vibration motor drives the rod body, the vibration plate and the pressure rod to vibrate up and down, and the pressure rod drives a plurality of circular filter screens to slide up and down on the surface of the vertical rod. During the sliding process, the second spring supports the circular filter screen to vibrate out the solid particles attached to the bottom of the circular filter screen. The cleaned solid particles enter the sewage pipe along with the waste liquid and are discharged through the sewage solenoid valve. After cleaning, the sewage solenoid valve is closed to continue filtering the waste liquid. By cleaning during the operation of the equipment, there is no need for frequent shutdowns, which greatly reduces the downtime of the equipment and improves the production efficiency. After cleaning, the sewage solenoid valve is closed to continue filtering. The recovery speed is fast and will not affect the overall production process. Regular cleaning can prevent the clogging of the pores of the circular filter screen, extend the service life of the circular filter screen, and improve the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic structural diagram of the sealing cover of the present invention in an open state;

[0031] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0032] Figure 3 It is a bottom view structural schematic diagram of the present invention;

[0033] Figure 4 It is a schematic cross-sectional structural diagram of the filter tank of the present invention;

[0034] Figure 5 The centrifugal filter structure of the present invention is schematically shown in FIG. Figure 1 ;

[0035] Figure 6 The centrifugal filter structure of the present invention is schematically shown in FIG. Figure 2 ;

[0036] Figure 7 It is a schematic diagram of the driving mechanism structure of the present invention;

[0037] Figure 8 The sealing cover structure of the present invention is shown in FIG. Figure 1 ;

[0038] Fig. 9 The sealing cover structure of the present invention is shown in FIG. Figure 2 ;

[0039] Fig.10 It is a schematic cross-sectional structural diagram of the heating mechanism of the present invention;

[0040] Fig.11 The striking mechanism structure of the present invention is shown in FIG. Figure 1 ;

[0041] Fig.12 The striking mechanism structure of the present invention is shown in FIG. Figure 2 ;

[0042] Fig.13 The structure of the protrusion mechanism of the present invention is shown in FIG. Figure 1 ;

[0043] Fig.14 The structure of the protrusion mechanism of the present invention is shown in FIG. Figure 2 ;

[0044] Fig.15 It is a schematic cross-sectional structural diagram of the secondary filtering mechanism of the present invention.

[0045] In the figure: 100, filter tank; 101, tank body; 102, support ring; 103, liquid outlet; 200, centrifugal filtering mechanism; 201, centrifugal cylinder; 202, lifting ring; 203, scraper; 204, arc filter; 205, ferrule; 300, driving mechanism; 301, motor frame; 302, rotating part; 303, multilateral clamp; 304, variable frequency motor; 400, sealing cover structure; 401, cover body; 402, threaded rod; 403, first hydraulic cylinder; 404, lifting plate; 405, lifting rod; 406, rotating seat; 407, pressure cover; 408, clamp ring; 500, heating mechanism; 501, shell; 502, spiral electric heating pipe; 503, liquid inlet pipe; 504, valve; 505, temperature sensor; 600, knocking mechanism; 601, sliding frame; 60 2. Sliding rod; 603. Pulley; 604. Connecting piece; 605. First spring; 606. Fixed frame; 607. Knocking head; 700. Protruding mechanism; 701. Fixed plate; 702. Adjusting plate; 703. Adjusting rod; 704. Second hydraulic cylinder; 705. Elastic arc plate; 706. Sliding plate; 707. Limiting block; 708. Connecting plate; 709. Slide; 800. Secondary filtering mechanism; 801. Filter tube; 802. Drain pipe; 803. Drain solenoid valve; 804. Circular filter; 805. Pressing rod; 806. Vibrating plate; 807. Liquid outlet pipe; 808. Vibrating motor; 809. Rod body; 810. Vertical rod; 811. Connecting frame; 812. Second spring; 813. Liquid inlet bucket; 814. Bend pipe; 815. Liquid pump; 900. Controller. DETAILED DESCRIPTION

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0047] like Figure 1-Figure 15 As shown, this embodiment provides a sewage heating treatment device for preparing rattan tea extract, including a filter tank 100, the filter tank 100 includes a tank body 101, a support ring 102 is fixedly connected to the bottom of the inner wall of the tank body 101, and a liquid outlet 103 is opened at the bottom of the tank body 101.

[0048] Furthermore, a support leg is fixedly connected to the bottom of the tank body 101 , and a threaded hole for use with the threaded rod 402 is opened on the front side of the top of the tank body 101 .

[0049] Furthermore, it also includes a centrifugal filtering mechanism 200 , which is located in the inner cavity of the filter tank 100 and is rotatably connected to the filter tank 100 .

[0050] Furthermore, the centrifugal filtering mechanism 200 includes a centrifugal barrel 201, the surface of the centrifugal barrel 201 is rotatably connected to the inner wall of the support ring 102, the tops of the front and rear sides of the centrifugal barrel 201 are fixedly connected to the lifting rings 202, the bottoms of the front and rear sides of the centrifugal barrel 201 are fixedly connected to the scrapers 203, the scrapers 203 are movably connected to the inner wall of the tank body 101, the bottom of the centrifugal barrel 201 is fixedly connected to the ferrule 205, and the surface of the centrifugal barrel 201 is fixedly connected to a plurality of arc-shaped filter screens 204.

[0051] Furthermore, it also includes a driving mechanism 300 , which is fixedly installed at the bottom of the filter tank 100 , and the output end of the driving mechanism 300 is engaged with the input end of the centrifugal filtering mechanism 200 .

[0052] Furthermore, the driving mechanism 300 includes a motor frame 301, which is fixedly installed at the bottom of the tank body 101. A variable frequency motor 304 is fixedly connected to the bottom of the motor frame 301. The output shaft of the variable frequency motor 304 is fixedly connected to a rotating member 302. The rotating member 302 is rotatably connected to the bottom of the tank body 101. A polygonal clamp 303 is fixedly connected to the top of the rotating member 302. The polygonal clamp 303 is located in the inner cavity of the sleeve 205 and meshes with it.

[0053] Furthermore, it also includes a sealing cover structure 400 , which is installed on the top of the filter tank 100 to seal the top of the filter tank 100 and the centrifugal filtering mechanism 200 .

[0054] Furthermore, the sealing cover structure 400 includes a cover body 401, which is movably connected to the top of the tank body 101, and the rear side of the cover body 401 is rotatably connected to a rotating seat 406, and the rotating seat 406 is fixedly installed on the top of the rear side of the tank body 101, and the front side of the top of the cover body 401 is threadedly connected to a threaded rod 402, and the left and right sides of the top of the cover body 401 are fixedly connected to a first hydraulic cylinder 403, and the piston rod of the first hydraulic cylinder 403 is fixedly connected to a lifting plate 404, and the bottom of the lifting plate 404 is fixedly connected to a lifting rod 405, and the bottom of the lifting rod 405 extends to the bottom of the cover body 401 and is fixedly connected to a pressure cover 407, and the inner wall of the pressure cover 407 is rotatably connected to a retaining ring 408 through a bearing, and the retaining ring 408 is movably sleeved on the top of the centrifuge barrel 201.

[0055] Furthermore, a heating mechanism 500 is included. The heating mechanism 500 is fixedly installed at the center of the sealing cover structure 400, and the bottom of the heating mechanism 500 extends to the top of the centrifugal filtering mechanism 200 for liquid supply.

[0056] Furthermore, the heating mechanism 500 includes a shell 501, which is fixedly installed at the center of the cover body 401. A liquid inlet pipe 503 is fixedly connected to the inner wall of the shell 501. A spiral electric heating tube 502 and a temperature sensor 505 are fixedly installed on the surface of the liquid inlet pipe 503. The detection end of the temperature sensor 505 passes through the inner cavity of the liquid inlet pipe 503. A valve 504 is installed at the bottom of the liquid inlet pipe 503, and the valve 504 is located at the top of the centrifuge cylinder 201.

[0057] Furthermore, it also includes a knocking mechanism 600 , which is fixedly installed on the top of the surface of the centrifugal filtering mechanism 200 .

[0058] Furthermore, the knocking mechanism 600 includes a sliding frame 601, a fixed frame 606 is fixedly sleeved on the surface of the sliding frame 601, the fixed frame 606 is fixedly installed on the surface of the centrifuge cylinder 201, a sliding rod 602 is slidably connected to the inner wall of the sliding frame 601, a first spring 605 is movably sleeved on the surface of the sliding rod 602, the first spring 605 is located in the inner cavity of the sliding frame 601, a knocking head 607 is fixedly connected to one end of the sliding rod 602, and a connecting piece 604 is fixedly connected to the other end of the sliding rod 602, and a pulley 603 is rotatably connected to the connecting piece 604.

[0059] Furthermore, it also includes a protrusion mechanism 700, which is fixedly installed on the top of the inner cavity of the filter tank 100 and is movably connected to the knocking mechanism 600.

[0060] Furthermore, the protruding mechanism 700 includes a fixed plate 701, which is fixedly installed on the surface of the tank body 101. A second hydraulic cylinder 704 is fixedly installed on one side of the fixed plate 701. The piston rod of the second hydraulic cylinder 704 is fixedly connected to an adjusting plate 702. An adjusting rod 703 is fixedly connected to one side of the adjusting plate 702. One end of the adjusting rod 703 penetrates into the inner cavity of the tank body 101 and is installed with an elastic arc plate 705. The front and rear sides of the elastic arc plate 705 are fixedly connected to a limiting block 707. A sliding plate 706 is slidably connected to the surface of the limiting block 707. A sliding groove 709 used in conjunction with the limiting block 707 is provided on the sliding plate 706. A connecting plate 708 is fixedly connected to one side of the sliding plate 706. The connecting plate 708 is fixedly installed on the inner wall of the tank body 101. The sliding plate 706 and the connecting plate 708 are movably sleeved on the surface of the adjusting rod 703. The surface of the elastic arc plate 705 is movably connected to the pulley 603.

[0061] Furthermore, it also includes a secondary filtering mechanism 800 , which is in multiple numbers and distributed around the surface of the filter tank 100 , and the liquid inlet end of the secondary filtering mechanism 800 is connected to the bottom of the filter tank 100 .

[0062] Furthermore, the secondary filtering mechanism 800 includes a filter tube 801, a connecting frame 811 is fixedly sleeved on the surface of the filter tube 801, the connecting frame 811 is fixedly installed on the surface of the tank body 101, the bottom of the filter tube 801 is connected to a liquid pump 815, the liquid inlet end of the liquid pump 815 is connected to a curved pipe 814, the top of the curved pipe 814 is connected to a liquid inlet bucket 813, the liquid inlet bucket 813 is fixedly installed at the bottom of the tank body 101 and connected to the liquid outlet hole 103.

[0063] Furthermore, a rod body 809 is movably connected to the top of the filter tube 801, a vibration motor 808 is fixedly installed on the top of the rod body 809, a vibration plate 806 is fixedly connected to the bottom of the rod body 809, a pressure rod 805 is fixedly connected to the bottom of the vibration plate 806, a plurality of circular filter screens 804 are arranged at the bottom of the pressure rod 805, a second spring 812 is movably connected to the bottom of the circular filter screen 804, vertical rods 810 are fixedly connected to the left and right sides of the inner cavity of the filter tube 801, the vibration plate 806, the circular filter screen 804 and the second spring 812 are movably sleeved on the surface of the vertical rod 810, a liquid outlet pipe 807 is connected to the top of the surface of the filter tube 801, a sewage pipeline 802 is connected to the bottom of the surface of the filter tube 801, a sewage solenoid valve 803 is connected to the liquid outlet end of the sewage pipeline 802, and a plurality of liquid inlets are arranged at the liquid inlet end of the sewage pipeline 802, which penetrates into the inner cavity of the filter tube 801 and is located at the bottom of the circular filter screen 804.

[0064] Furthermore, the bottom of the pressure rod 805 is movably connected to the top circular filter screen 804 , and the bottom second spring 812 is movably connected to the bottom of the inner cavity of the filter tube 801 .

[0065] Furthermore, it also includes a controller 900, which is fixedly installed on the top of the filter tank 100.

[0066] When treating the waste liquid in the preparation process of rattan tea extract, the centrifuge cylinder 201 is hoisted to the inner cavity of the tank body 101 through the hoisting equipment and the hoisting ring 202, and the tank body 101 enters the interior of the support ring 102. The support ring 102 limits the tank body 101, and the ferrule 205 is sleeved on the surface of the multilateral clamping head 303 to connect the filter tank 100 and the driving mechanism 300. After the installation is completed, the sealing cover structure 400 is closed.

[0067] During the process of closing the sealing cover structure 400, the cover body 401 is rotated on the top of the tank body 101 through the rotating seat 406, and the cover body 401 is covered on the top of the tank body 101, and then the threaded rod 402 is screwed into the threaded hole on the top of the tank body 101 to fix the cover body 401. After the fixation is completed, the first hydraulic cylinder 403 is started, and the piston rod of the first hydraulic cylinder 403 drives the lifting plate 404 and the lifting rod 405 to descend, and the lifting rod 405 drives the pressure cover 407 and the retaining ring 408 to move downward synchronously, and the retaining ring 408 is sleeved on the top of the centrifuge cylinder 201 to limit the top of the centrifuge cylinder 201.

[0068] After the centrifugal cylinder 201 is fixed, the filtered waste liquid is added into the centrifugal cylinder 201 through the heating mechanism 500. When the waste liquid passes through the heating mechanism 500, the spiral electric heating tube 502 heats the liquid inlet tube 503. The liquid inlet tube 503 heats the waste liquid to reduce the viscosity of the waste liquid and make it easier to flow, thereby improving the effect of centrifugal separation and vibration screening. The temperature sensor 505 detects the heating temperature of the waste liquid, and the detected data is transmitted to the controller 900. The controller 900 controls the spiral electric heating tube 502 according to the preset temperature and the detected temperature to keep the temperature of the waste liquid at the set temperature. The heated waste liquid enters the valve 504, and the valve 504 controls the liquid output of the waste liquid to feed the waste liquid evenly.

[0069] After the waste liquid enters the interior of the centrifugal cylinder 201, the output shaft of the variable frequency motor 304 drives the rotating member 302 and the polygonal chuck 303 to rotate, and the polygonal chuck 303 drives the ferrule 205 and the centrifugal cylinder 201 to rotate synchronously. During the rotation of the centrifugal cylinder 201, the waste liquid is centrifugally separated, and the waste liquid passes through the arc filter 204 and enters the inner cavity of the tank body 101. The solid particles are blocked by the arc filter 204 in the inner cavity of the centrifugal cylinder 201 to achieve the primary filtration of solid particles. During the rotation of the centrifugal cylinder 201, the clamping ring 408 is driven to rotate on the inner wall of the pressure cover 407 to support and limit the top of the centrifugal cylinder 201, and the support ring 102 supports and limits the bottom of the centrifugal cylinder 201. During the rotation of the centrifugal cylinder 201, the scraper 203 is synchronously driven to rotate, and the scraper 203 rotates on the inner wall of the tank body 101 to clean the particles adhered to the inner wall of the tank body 101.

[0070] The waste liquid after centrifugal separation enters the liquid inlet bucket 813 through the liquid outlet hole 103, and the liquid pump 815 extracts the waste liquid inside the liquid inlet bucket 813 through the curved pipe 814 and transports it to the bottom of the inner cavity of the filter tube 801. The waste liquid passes through several circular filter screens 804 and is discharged through the liquid outlet pipe 807. The circular filter screens 804 perform secondary filtration on the solid particles in the waste liquid to increase the filtering effect of the waste liquid.

[0071] When the filter assembly needs to be cleaned, the protruding mechanism 700 is first started, and the piston rod of the second hydraulic cylinder 704 is retracted, driving the adjusting plate 702 and the adjusting rod 703 to retract, and the adjusting rod 703 drives the elastic arc plate 705 to deform outward, thereby increasing the curvature of the elastic arc plate 705. During the deformation of the elastic arc plate 705, the limit block 707 is driven to slide inside the slide groove 709, so that the elastic arc plate 705 can be deformed smoothly, and then the frequency conversion motor 304 is controlled to rotate slowly, and the frequency conversion motor 304 drives the centrifugal barrel 201 to rotate slowly synchronously, and during the rotation of the centrifugal barrel 201, the knocking mechanism 600 is driven to rotate synchronously.

[0072] When the knocking mechanism 600 rotates to the position of the protruding mechanism 700, the pulley 603 contacts the surface of the elastic arc plate 705, and the protruding part of the elastic arc plate 705 drives the pulley 603 and the connecting piece 604 to retract, and the connecting piece 604 drives the slide bar 602 to slide inside the sliding frame 601, and the slide bar 602 compresses the first spring 605 and drives the knocking head 607 to knock on the surface of the centrifugal cylinder 201. During the knocking of the centrifugal cylinder 201, the arc filter 204 is driven to vibrate synchronously, so that the solid particles attached to the inner wall of the arc filter 204 fall into the bottom of the inner cavity of the centrifugal cylinder 201. After leaving the raised mechanism 700, the first spring 605 drives the slide rod 602 and the pulley 603 to reset for the next knock. After the particulate matter attached to the inner wall of the arc filter 204 is cleaned, the sealing cover structure 400 is opened to lift out the centrifugal filter mechanism 200 for cleaning its interior. By cleaning during the operation of the centrifugal cylinder 201, there is no need for frequent shutdowns, which greatly reduces the downtime of the equipment and improves production efficiency. After the cleaning is completed, it can be convenient for the staff to carry out subsequent cleaning work. Regular cleaning can prevent the clogging of the pores of the arc filter 204, extend the service life of the arc filter 204, and improve the filtering effect.

[0073] When cleaning the circular filter 804, start the vibration motor 808 and open the sewage solenoid valve 803. The vibration motor 808 drives the rod body 809, the vibration plate 806 and the pressure rod 805 to vibrate up and down. The pressure rod 805 drives several circular filter screens 804 to slide up and down on the surface of the vertical rod 810. During the sliding process, the second spring 812 supports the circular filter screen 804 to vibrate out the solid particles attached to the bottom of the circular filter screen 804. The cleaned solid particles enter the sewage pipe 802 with the waste liquid and are discharged through the sewage solenoid valve 803. After cleaning, close the sewage solenoid valve 803 to continue filtering the waste liquid. By cleaning during the operation of the equipment, there is no need for frequent shutdowns, which greatly reduces the downtime of the equipment and improves production efficiency. After cleaning, close the sewage solenoid valve 803 to continue filtering. The recovery speed is fast and will not affect the overall production process. Regular cleaning can prevent the clogging of the pores of the circular filter screen 804, extend the service life of the circular filter screen 804, and improve the filtering effect.

Claims

1. A sewage heating treatment device for preparing rattan tea extract, characterized in that: include, Filter tank (100); A centrifugal filtering mechanism (200), wherein the centrifugal filtering mechanism (200) is located in the inner cavity of the filtering tank (100) and is rotatably connected to the filtering tank (100); A driving mechanism (300), wherein the driving mechanism (300) is fixedly mounted on the bottom of the filter tank (100), and an output end of the driving mechanism (300) is meshed with an input end of the centrifugal filtering mechanism (200); A sealing cover structure (400), wherein the sealing cover structure (400) is installed on the top of the filter tank (100) to seal the top of the filter tank (100) and the centrifugal filtering mechanism (200); A heating mechanism (500), wherein the heating mechanism (500) is fixedly installed at the center of the sealing cover structure (400), and the bottom of the heating mechanism (500) extends to the top of the centrifugal filtering mechanism (200) for liquid supply; A knocking mechanism (600), wherein the knocking mechanism (600) is fixedly mounted on the top of the surface of the centrifugal filtering mechanism (200); A protruding mechanism (700), wherein the protruding mechanism (700) is fixedly mounted on the top of the inner cavity of the filter tank (100) and is movably connected to the knocking mechanism (600); A secondary filtering mechanism (800), wherein the number of the secondary filtering mechanisms (800) is several and they are distributed around the surface of the filtering tank (100), and the liquid inlet end of the secondary filtering mechanism (800) is connected to the bottom of the filtering tank (100); A controller (900) is fixedly mounted on the top of the filter tank (100).

2. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 1, characterized in that: The filtering tank (100) comprises a tank body (101), a support ring (102) is fixedly connected to the bottom of the inner wall of the tank body (101), and a liquid outlet hole (103) is provided at the bottom of the tank body (101).

3. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 2, characterized in that: The centrifugal filtering mechanism (200) comprises a centrifugal cylinder (201), the surface of the centrifugal cylinder (201) is rotatably connected to the inner wall of a support ring (102), the tops of both front and rear sides of the centrifugal cylinder (201) are fixedly connected to hanging rings (202), the bottoms of both front and rear sides of the centrifugal cylinder (201) are fixedly connected to scrapers (203), the scrapers (203) are movably connected to the inner wall of a tank body (101), the bottom of the centrifugal cylinder (201) is fixedly connected to a ferrule (205), and the surface of the centrifugal cylinder (201) is fixedly connected to a plurality of arc-shaped filter screens (204).

4. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 3, characterized in that: The driving mechanism (300) comprises a motor frame (301), the motor frame (301) is fixedly mounted on the bottom of the tank body (101), a variable frequency motor (304) is fixedly connected to the bottom of the motor frame (301), a rotating member (302) is fixedly connected to the output shaft of the variable frequency motor (304), the rotating member (302) is rotatably connected to the bottom of the tank body (101), a polygonal clamp (303) is fixedly connected to the top of the rotating member (302), and the polygonal clamp (303) is located in the inner cavity of the clamping sleeve (205) and meshes therewith.

5. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 4, characterized in that: The sealing cover structure (400) comprises a cover body (401), wherein the cover body (401) is movably connected to the top of the tank body (101), the rear side of the cover body (401) is rotatably connected to a rotating seat (406), the rotating seat (406) is fixedly installed on the top of the rear side of the tank body (101), the front side of the top of the cover body (401) is threadedly connected to a threaded rod (402), the left and right sides of the top of the cover body (401) are fixedly connected to a first hydraulic cylinder (403), the piston rod of the first hydraulic cylinder (403) is fixedly connected to a lifting plate (404), the bottom of the lifting plate (404) is fixedly connected to a lifting rod (405), the bottom of the lifting rod (405) extends to the bottom of the cover body (401) and is fixedly connected to a pressure cover (407), the inner wall of the pressure cover (407) is rotatably connected to a retaining ring (408) through a bearing, and the retaining ring (408) is movably sleeved on the top of the centrifugal cylinder (201).

6. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 5, characterized in that: The heating mechanism (500) comprises a shell (501), wherein the shell (501) is fixedly installed at the center of the cover body (401), and a liquid inlet pipe (503) is fixedly connected to the inner wall of the shell (501), and a spiral electric heating tube (502) and a temperature sensor (505) are fixedly installed on the surface of the liquid inlet pipe (503), and the detection end of the temperature sensor (505) passes through the inner cavity of the liquid inlet pipe (503), and a valve (504) is installed at the bottom of the liquid inlet pipe (503), and the valve (504) is located at the top of the centrifugal cylinder (201).

7. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 6, characterized in that: The knocking mechanism (600) comprises a sliding frame (601), a fixed frame (606) is fixedly sleeved on the surface of the sliding frame (601), the fixed frame (606) is fixedly installed on the surface of the centrifugal cylinder (201), a sliding rod (602) is slidably connected to the inner wall of the sliding frame (601), a first spring (605) is movably sleeved on the surface of the sliding rod (602), the first spring (605) is located in the inner cavity of the sliding frame (601), a knocking head (607) is fixedly connected to one end of the sliding rod (602), and a connecting piece (604) is fixedly connected to the other end of the sliding rod (602), and a pulley (603) is rotatably connected to the connecting piece (604).

8. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 7, characterized in that: The protruding mechanism (700) comprises a fixing plate (701), wherein the fixing plate (701) is fixedly mounted on the surface of the tank body (101), a second hydraulic cylinder (704) is fixedly mounted on one side of the fixing plate (701), a piston rod of the second hydraulic cylinder (704) is fixedly connected to an adjusting plate (702), an adjusting rod (703) is fixedly connected to one side of the adjusting plate (702), one end of the adjusting rod (703) passes through the inner cavity of the tank body (101) and is mounted with an elastic arc plate (705), and both the front and rear sides of the elastic arc plate (705) are A limit block (707) is fixedly connected, a sliding plate (706) is slidably connected to the surface of the limit block (707), a sliding groove (709) used in conjunction with the limit block (707) is provided on the sliding plate (706), a connecting plate (708) is fixedly connected to one side of the sliding plate (706), the connecting plate (708) is fixedly installed on the inner wall of the tank body (101), the sliding plate (706) and the connecting plate (708) are movably sleeved on the surface of the adjusting rod (703), and the surface of the elastic arc plate (705) is movably connected to the pulley (603).

9. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 8, characterized in that: The secondary filtering mechanism (800) comprises a filter tube (801), a connecting frame (811) is fixedly sleeved on the surface of the filter tube (801), the connecting frame (811) is fixedly mounted on the surface of the tank body (101), the bottom of the filter tube (801) is connected to a liquid pump (815), the liquid inlet end of the liquid pump (815) is connected to a curved pipe (814), the top of the curved pipe (814) is connected to a liquid inlet hopper (813), and the liquid inlet hopper (813) is fixedly mounted on the bottom of the tank body (101) and is connected to the liquid outlet hole (103).

10. The wastewater heating treatment equipment for preparing rattan tea extract according to claim 9, characterized in that: The top of the filter tube (801) is movably connected to a rod body (809), the top of the rod body (809) is fixedly installed with a vibration motor (808), the bottom of the rod body (809) is fixedly connected to a vibration plate (806), the bottom of the vibration plate (806) is fixedly connected to a pressure rod (805), a plurality of circular filter screens (804) are arranged at the bottom of the pressure rod (805), the bottom of the circular filter screen (804) is movably connected to a second spring (812), and the left and right sides of the inner cavity of the filter tube (801) are fixedly connected to vertical rods (81 0), the vibration plate (806), the circular filter screen (804) and the second spring (812) are all movably sleeved on the surface of the vertical rod (810), the top of the surface of the filter tube (801) is connected to a liquid outlet pipe (807), the bottom of the surface of the filter tube (801) is connected to a sewage discharge pipeline (802), the liquid outlet end of the sewage discharge pipeline (802) is connected to a sewage discharge solenoid valve (803), and the liquid inlet end of the sewage discharge pipeline (802) is provided with a plurality of liquid inlets, which penetrate into the inner cavity of the filter tube (801) and are located at the bottom of the circular filter screen (804).

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