CN222550247U

CN222550247U - A solid-liquid separation device for biochemical treatment of cocoon silk waste liquid

Info

Publication number: CN222550247U
Application number: CN202421195760.8U
Authority: CN
Inventors: 李卫宏; 袁力; 李卫忠
Original assignee: Jiangsu Xincao Cocoon Silk Co ltd
Current assignee: Jiangsu Xincao Cocoon Silk Co ltd
Priority date: 2024-05-29
Filing date: 2024-05-29
Publication date: 2025-03-04
Anticipated expiration: 2034-05-29

Abstract

The utility model belongs to the technical field of cocoon silk waste liquid treatment, specifically a cocoon silk waste liquid biochemical treatment solid-liquid separation device, comprising a tank body; a filtering mechanism is arranged on one side of the tank body, a fixing mechanism is arranged on the inner side of the filtering mechanism, a sealing mechanism is arranged on the circumferential surface of the tank body, the filtering mechanism comprises a fixing platform, mounting frames are symmetrically fixed at both ends of the rotating platform, sealing rings are symmetrically fixed on the two side surfaces of the mounting frame, a filter screen is rotatably installed on the inner side of the mounting frame, a positioning rod is inserted into the inner side of the positioning hole, one end of the positioning rod is inserted and installed on the inner side of the fixing groove, a servo motor is fixed on the bottom side of the fixing platform, if the filter screen is blocked during use, the positioning rod is pulled out, and the servo motor is controlled to drive the rotating platform to rotate, so as to move the inner filter screen of the tank body out, and move the outer filter screen into the inner side of the tank body, at this time, the moved filter screen can be cleaned, thereby solving the problem of low working efficiency of the existing solid-liquid separation device.

Description

Solid-liquid separation device for biochemical treatment of cocoon silk waste liquid

Technical Field

The utility model relates to the technical field of cocoon silk waste liquid treatment, in particular to a solid-liquid separation device for biochemical treatment of cocoon silk waste liquid.

Background

Cocoon silk is a silk gland secreted protein, and the formed silk-like substance is a natural fiber material, and in the process of extracting and processing cocoon silk, waste liquid containing organic substances such as cocoon silk protein, fat, protease and the like can be generated, and the waste liquid is usually acidic or alkaline, so that the waste liquid is required to be purified to prevent the environment pollution, and then the purified liquid is required to be separated from filter residues.

The current solid-liquid separation device uses the jar body as the main part, jar internal side installs the filter screen, jar body top side is provided with the inlet pipe, jar body bottom side has been provided with the output tube, jar body side is fixed with the water pump, the water pump input passes through pipe cooperation and output tube intercommunication, the water pump output passes through raceway cooperation and inlet pipe intercommunication, add the waste liquid after handling through the inlet pipe, filter screen filters the filter residue in the waste liquid this moment, the liquid after the filtration is discharged by output tube department, control the water pump simultaneously and carry the inlet pipe department again with the liquid after the filtration, filter it again, in order to guarantee its solid-liquid separation, convenient follow-up handling.

However, after the current solid-liquid separation device is used for a long time, filter residues can be attached to the surface of a filter screen, so that the filtering efficiency is reduced, and the filter residues need to be disassembled and cleaned at the moment, so that the working efficiency of the solid-liquid separation device is reduced, and further the solid-liquid separation device for biochemical treatment of cocoon silk waste liquid is provided.

Disclosure of utility model

In order to overcome the defects of the prior art, after a solid-liquid separation device on the market is used for a long time, filter residues are attached to the surface of a filter screen, so that the filtering efficiency is reduced, and the filter residues are required to be removed and cleaned at the moment, so that the working efficiency of the solid-liquid separation device is reduced.

The solid-liquid separation device for biochemical treatment of cocoon silk waste liquid comprises a tank body, wherein a filtering mechanism is arranged on one side of the tank body, a fixing mechanism is arranged on the inner side of the filtering mechanism, a sealing mechanism is arranged on the circumferential surface of the tank body, and a fixing table is fixed on the circumferential surface of the tank body.

Preferably, the filter mechanism comprises a fixed table, the revolving stage is installed in the rotation of fixed table top side, revolving stage both ends symmetry is fixed with the mounting bracket, mounting bracket both sides surface symmetry is fixed with the sealing washer, the mounting bracket inboard rotates installs the filter screen, revolving stage surface symmetry has seted up the locating hole, the locating hole inboard alternates there is the locating lever, the fixed slot has been seted up to the fixed table top side, locating lever one end alternates and installs in the fixed slot inboard, the fixed table bottom side is fixed with servo motor, servo motor output passes fixed table and revolving stage fixed connection, the mounting bracket facial make-up is in jar inboard intermediate position department, through removable filter screen structure, at solid-liquid separation process, according to required automatic change filter screen, the preventing device is because the filter screen blocks up, causes its work efficiency to reduce.

Preferably, the fixed establishment includes the mounting bracket, the spout has been seted up to the inboard symmetry of mounting bracket, the inboard slidable mounting of spout has the fixture block, fixture block and the inboard one end fixedly connected with first spring of spout, the fixed orifices has been seted up to the symmetry on the filter screen periphery, fixture block snap-fit is at the fixed orifices inboard, symmetrical slip cover is equipped with the sealing ring on the jar body periphery, and the filter screen is fixed through the fixture block cooperation, makes the device use more nimble convenient, improves the efficiency when wasing the maintenance.

Preferably, the sealing mechanism comprises a sealing ring, the symmetry is fixed with spacing platform on the sealing ring periphery, the sealing ring is the rubber material, spacing platform side is fixed with the inserted bar, the symmetry is fixed with spacing seat on the jar body periphery, the inserted bar slides and alternates in spacing seat inboard, fixedly connected with second spring between spacing platform and the spacing seat, sealing ring and the inseparable laminating of mounting bracket surface, the cover is fixed with the support frame on the jar body periphery, jar body top is provided with the feed inlet, jar body bottom is provided with the discharge gate, through the structure of sealing ring, when preventing jar internal side waste material leakage, can not cause the influence to the change of filter screen again, makes device solid-liquid separation efficiency higher.

The utility model has the advantages that:

1. According to the structural design of the solid-liquid separation device for biochemical treatment of cocoon waste liquid, the filtering mechanism is arranged, the treated waste liquid is added through the feeding port, at the moment, the filter screen filters out fixed impurities in the waste liquid, the filtered liquid is discharged through the discharging port at the bottom side of the tank body, so that solid-liquid separation is used, if the filter screen is blocked in the using process, and the solid-liquid separation efficiency of the filter screen is reduced, the positioning rod is pulled out, the servo motor is controlled to drive the rotary table to rotate, so that the filter screen at the inner side of the tank body is moved out, the filter screen at the outer side of the tank body is moved into the inner side of the tank body, and the removed filter screen can be cleaned at the moment, so that the problem of lower working efficiency of the existing solid-liquid separation device is solved.

2. According to the structural design of the solid-liquid separation device for biochemical treatment of cocoon silk waste liquid, the fixing mechanism is arranged, when the filter screen is cleaned, the filter screen can be pushed to rotate on the inner side of the mounting frame, so that the filter screen is vertical to the ground, solid impurities on the surface of the filter screen can be scraped at the moment, the surface of the filter screen is washed, the filter screen is pushed to be horizontal after washing is completed, the clamping block is driven to be buckled on the inner side of the fixing hole under the action of the elastic force of the first spring, and the position of the filter screen is fixed, so that the position of the filter screen is prevented from shifting in the solid-liquid separation process, and meanwhile, the subsequent cleaning and maintenance are more convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall front perspective view;

FIG. 2 is a front perspective cross-sectional view of the filter mechanism;

FIG. 3 is a front perspective cross-sectional view of the securing mechanism;

FIG. 4 is a side perspective cross-sectional view of the sealing mechanism;

Fig. 5 is a schematic overall top perspective view.

The device comprises a tank body 1, a fixed table 2, a servo motor 3, a rotary table 4, a locating hole 5, a locating rod 6, a 7, a fixed groove 8, a mounting frame 9, a filter screen 10, a sealing ring 11, a fixed hole 12, a sliding chute 13, a clamping block 14, a first spring 15, a sealing ring 16, a limiting table 17, a plug rod 18, a limiting seat 19, a second spring 20, a supporting frame 21, a feed inlet 22, a discharge outlet 23 and a telescopic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a solid-liquid separation device for biochemical treatment of cocoon silk waste liquid comprises a tank body 1, wherein one side of the tank body 1 is provided with a filtering mechanism, the inner side of the filtering mechanism is provided with a fixing mechanism, the circumferential surface of the tank body 1 is provided with a sealing mechanism, and a fixing table 2 is fixed on the circumferential surface of the tank body 1;

Referring to FIG. 2, the filtering mechanism comprises a fixed table 2, a rotary table 4 is rotatably mounted on the top side of the fixed table 2, a mounting frame 8 is symmetrically fixed at two ends of the rotary table 4, sealing rings 10 are symmetrically fixed on two side surfaces of the mounting frame 8, a filter screen 9 is rotatably mounted on the inner side of the mounting frame 8, positioning holes 5 are symmetrically formed in the surface of the rotary table 4, a positioning rod 6 is inserted into the inner side of the positioning holes 5, a fixed groove 7 is formed on the top side of the fixed table 2, one end of the positioning rod 6 is inserted into the inner side of the fixed groove 7, a servo motor 3 is fixed on the bottom side of the fixed table 2, the output end of the servo motor 3 passes through the fixed table 2 and the rotary table 4 and is fixedly connected with the mounting frame 8, and the mounting frame 8 is fastened at the middle position of the inner side of the tank 1.

Referring to fig. 3, the fixing mechanism includes a mounting frame 8, a chute 12 is symmetrically provided on the inner side of the mounting frame 8, a clamping block 13 is slidably mounted on the inner side of the chute 12, a first spring 14 is fixedly connected to one end of the inner side of the clamping block 13 and the chute 12, a fixing hole 11 is symmetrically provided on the circumferential surface of the filter screen 9, the clamping block 13 is fastened on the inner side of the fixing hole 11, a sealing ring 15 is symmetrically sleeved on the circumferential surface of the tank 1 in a sliding manner, and when the problem of inconvenient cleaning of solid impurities after solid-liquid separation is encountered, the filter screen 9 can be pushed to rotate on the inner side of the mounting frame 8 through the structure of the fixing mechanism during cleaning of the filter screen 9, so that the filter screen 9 is vertical to the ground, at this time, solid impurities on the surface of the filter screen 9 can be scraped off, and the surface of the filter screen 9 can be flushed, at this time under the action of the elastic force of the first spring 14, the clamping block 13 is driven to be fastened on the inner side of the fixing hole 11, and the position of the filter screen 9 is fixed, thereby preventing the position of the filter screen 9 from shifting during solid-liquid separation, and facilitating subsequent cleaning and maintenance.

Referring to fig. 4, the sealing mechanism includes a sealing ring 15, a limiting table 16 is symmetrically fixed on the circumferential surface of the sealing ring 15, the sealing ring 15 is made of rubber, an inserting rod 17 is fixed on the side surface of the limiting table 16, a limiting seat 18 is symmetrically fixed on the circumferential surface of the tank 1, the inserting rod 17 is slidably inserted inside the limiting seat 18, a second spring 19 is fixedly connected between the limiting table 16 and the limiting seat 18, the sealing ring 15 is tightly attached to the surface of the mounting frame 8, a supporting frame 20 is fixedly sleeved on the circumferential surface of the tank 1, a feeding port 21 is arranged at the top end of the tank 1, a discharging port 22 is arranged at the bottom end of the tank 1, and when the two ends of the device are separated and waste liquid is easy to leak, the structural mounting frame 8 of the sealing mechanism is located between the tank 1 at two sides, the sealing ring 10 on the surface of the tank 1 is tightly attached to the tank 1, and the second spring 19 is in a compressed state, so that the sealing ring 15 is pushed to be tightly attached to the two sides of the mounting frame 8 and the circumferential surface of the tank 1, and the inner side of the tank 1 is in a closed environment, and the solid-liquid leakage process is prevented.

Referring to fig. 5, a telescopic cylinder 23 is fixedly connected between the limiting table 16 and the limiting seat 18, and the telescopic cylinder 23 is sleeved on the second spring 19, so that when the problem that the spring is easy to rust and damage after long-time use is encountered during operation, the telescopic cylinder 23 is sleeved on the second spring 19 through the structure of the telescopic cylinder, and liquid is prevented from splashing to the surface of the spring and from being rusted and damaged.

In order to solve the problem that the waste liquid containing organic matters such as cocoon silk protein, fat, protease and the like is usually acidic or alkaline, the waste liquid is required to be purified and then the purified liquid is required to be separated from filter residues, the filter residues are attached to the surface of a filtering structure after the conventional solid-liquid separation device is used for a long time, the filtering efficiency is reduced, the filter residues are required to be detached and cleaned at the moment, the working efficiency of the solid-liquid separation device is reduced, the waste liquid after the treatment is added through a feed inlet 21, and the fixed impurities in the waste liquid are filtered at the moment by the filter screen 9, the filtered liquid is discharged through a discharge hole 22 at the bottom side of the tank body 1, so that solid-liquid separation is used, when the filter screen 9 is blocked in the use process, and the solid-liquid separation efficiency is reduced, the positioning rod 6 is pulled out, the servo motor 3 is controlled to drive the rotary table 4 to rotate, so that the filter screen 9 at the inner side of the tank body 1 is moved out, the filter screen 9 at the outer side is moved into the inner side of the tank body 1, the filter screen 9 at the outer side can be pushed at the moment to rotate at the inner side of the mounting frame 8, the filter screen 9 is vertical to the ground, solid impurities on the surface of the filter screen 9 can be scraped at the moment and washed, the filter screen 9 is pushed to be horizontal after washing is completed, the clamping block 13 is driven to be buckled at the inner side of the fixing hole 11 under the elastic force of the first spring 14, the position of the filter screen 9 is fixed, the servo motor 3 is controlled in the same way, when the filter screen 9 is moved to the inner side of the tank body 1 after washing, the mounting frame 8 is buckled between the sealing rings 15, the sealing rings 10 on the surface of the filter screen 9 are tightly attached to the tank body 1, meanwhile, the second spring 19 is in a compressed state, and pushes the sealing rings 15 to be clung to both sides of the mounting frame 8 and the circumferential surface of the tank body 1, so that the inner side of the tank body 1 is ensured to be in a closed environment, waste liquid leakage in the solid-liquid separation process is prevented, and the problem that the working efficiency of the existing solid-liquid separation device is lower is solved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The solid-liquid separation device for biochemical treatment of cocoon silk waste liquid is characterized by comprising a tank body (1), wherein a filtering mechanism is arranged on one side of the tank body (1), a fixing mechanism is arranged on the inner side of the filtering mechanism, a sealing mechanism is arranged on the circumferential surface of the tank body (1), and a fixing table (2) is fixed on the circumferential surface of the tank body (1);

The utility model provides a filter mechanism includes fixed station (2), revolving stage (4) are installed in rotation of fixed station (2) top side, revolving stage (4) both ends symmetry is fixed with mounting bracket (8), mounting bracket (8) both sides surface symmetry is fixed with sealing washer (10), filter screen (9) are installed in rotation of mounting bracket (8) inboard, locating hole (5) have been seted up to revolving stage (4) surface symmetry, locating hole (5) inboard interlude has locating lever (6), fixed slot (7) have been seted up to fixed station (2) top side, locating lever (6) one end interlude is installed in fixed slot (7) inboard, fixed station (2) downside is fixed with servo motor (3).

2. The solid-liquid separation device for biochemical treatment of cocoon silk waste liquid according to claim 1, wherein the output end of the servo motor (3) penetrates through the fixed table (2) and is fixedly connected with the rotary table (4), and the mounting frame (8) is buckled at the middle position inside the tank body (1).

3. The biochemical treatment solid-liquid separation device for cocoon silk waste liquid according to claim 2, wherein the fixing mechanism comprises a mounting frame (8), sliding grooves (12) are symmetrically formed in the inner sides of the mounting frame (8), clamping blocks (13) are slidably mounted in the inner sides of the sliding grooves (12), and a first spring (14) is fixedly connected to one end of the inner sides of the clamping blocks (13) and the sliding grooves (12).

4. A solid-liquid separation device for biochemical treatment of cocoon silk waste liquid according to claim 3 is characterized in that fixing holes (11) are symmetrically formed in the circumferential surface of the filter screen (9), the clamping blocks (13) are buckled on the inner side of the fixing holes (11), and sealing rings (15) are symmetrically sleeved on the circumferential surface of the tank body (1) in a sliding mode.

5. The biochemical treatment solid-liquid separation device for cocoon silk waste liquid according to claim 4, wherein the sealing mechanism comprises a sealing ring (15), limiting tables (16) are symmetrically fixed on the circumferential surface of the sealing ring (15), the sealing ring (15) is made of rubber, inserting rods (17) are fixed on the side surfaces of the limiting tables (16), limiting seats (18) are symmetrically fixed on the circumferential surface of the tank body (1), and the inserting rods (17) are inserted into the inner sides of the limiting seats (18) in a sliding mode.

6. The biochemical treatment solid-liquid separation device for cocoon silk waste liquid according to claim 5, wherein a second spring (19) is fixedly connected between the limiting table (16) and the limiting seat (18), the sealing ring (15) is tightly attached to the surface of the mounting frame (8), a supporting frame (20) is fixedly sleeved on the circumferential surface of the tank body (1), a feeding hole (21) is formed in the top end of the tank body (1), and a discharging hole (22) is formed in the bottom end of the tank body (1).