Horizontal screw centrifuge for waste acid treatment
By introducing noise reduction components into the horizontal decanter centrifuge, and using noise sensors and electrically controlled cylinders to control the movement of baffles to absorb noise, the vibration and noise problems during the operation of the horizontal decanter centrifuge are solved, and the comfort of the operating environment is improved.
Patent Information
- Application Number
- CN202520056549.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-10
AI Technical Summary
During operation, existing horizontal screw centrifuges are prone to abnormal vibration and noise due to the poor stability of the installation foundation, which affects the comfort of the operating environment.
The system employs noise reduction components, including an electronically controlled cylinder, a baffle, a connecting rod, a fixing block, a limit slide, and a noise sensor. The noise sensor monitors the noise and controls the electronically controlled cylinder to move the baffle and noise reduction plate, thereby absorbing the centrifuge noise.
It effectively reduces the noise of horizontal centrifuges, improves vibration during equipment operation, and enhances the comfort of the operating environment.
Smart Images
Figure CN223847146U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to handling device technical field, concretely is a kind of for waste acid treatment's horizontal screw centrifuge. BACKGROUND
[0002] Horizontal screw centrifuge is a high-efficiency horizontal screw discharge sedimentation equipment, designed for continuous operation. Its working principle is based on the drum and screw with a certain differential speed rotating in the same direction at high speed. The material is continuously introduced into the inner cylinder of the feeding screw through the feeding pipe, and enters the drum after acceleration. Under the action of powerful centrifugal force, the heavier solid phase material deposits on the drum wall to form a sediment layer. The feeding screw continuously pushes these deposited solids to the conical end of the drum, and finally discharges through the discharge port. While the lighter liquid phase forms an inner liquid ring, which continuously overflows from the large end of the drum overflow port and is discharged through the liquid discharge port. This equipment can realize continuous feeding, separation, washing and discharging process under full-speed operation. Horizontal screw centrifuge is widely used in various industrial fields due to its compact structure, stable operation, strong adaptability, large production capacity and convenient maintenance.
[0003] During the operation of the existing horizontal screw centrifuge, if the stability of the installation foundation is poor, it is easy to cause abnormal vibration and noise during equipment operation, affecting the comfort of the operating environment.
[0004] Therefore, a horizontal screw centrifuge for waste acid treatment is needed to improve the above problems. UTILITY MODEL CONTENT
[0005] The utility model aims to provide a horizontal screw centrifuge for waste acid treatment to solve the problems raised in the background art.
[0006] To achieve the above purpose, the utility model provides the following technical scheme:
[0007] A horizontal screw centrifuge for waste acid treatment, comprising a mounting bracket, an installation shell is installed on the outer wall of the mounting bracket, a horizontal centrifuge is installed on the outer wall of the installation shell, a controller is installed on the outer wall of the mounting bracket through a mounting column, and a noise reduction assembly is installed on the outer wall of the mounting bracket.
[0008] The noise reduction assembly comprises an electric control cylinder and a baffle, one end of the electric control cylinder is provided with a connecting rod, one end of the connecting rod penetrates through the mounting bracket and extends to the inner wall of the mounting bracket and is connected with a fixing block, the baffle is slidably connected to the outer wall of the mounting bracket, a limiting sliding groove is formed in the outer wall of the baffle, a limiting block is slidably connected to the inner wall of the limiting sliding groove, and the limiting block is mounted on the side wall of the mounting bracket, wherein a noise reduction plate is arranged on the inner wall of the baffle, the fixing block is connected to the inner wall of the baffle, and a noise sensor is mounted on the outer wall of the mounting bracket.
[0009] As a preferred scheme of the utility model, the controller is connected with the horizontal centrifuge, the noise sensor and the electric control cylinder through wires and the connection mode is electrical connection.
[0010] As a preferred scheme of the utility model, the horizontal centrifuge is located in the inner cavity of the baffle.
[0011] As a preferred scheme of the utility model, the electric control cylinder is provided with multiple groups and is located at the corner of the outer wall of the mounting bracket respectively, and the connecting rod and the mounting bracket are connected in a sliding mode.
[0012] As a preferred scheme of the utility model, the baffle is in a rectangular structure, the limiting sliding groove is provided with two groups and is located on the opposite outer walls of the baffle respectively.
[0013] As a preferred scheme of the utility model, the limiting block is provided with two groups and is located on the opposite side walls of the mounting bracket respectively, and the noise reduction plate is provided with multiple groups and is located on the opposite inner walls of the baffle respectively.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1、in the utility model, the noise reduction assembly in the horizontal screw centrifuge for waste acid treatment, and utilize the noise sensor to monitor the noise of the horizontal centrifuge, when reaching the set parameter, make the controller control the electric control cylinder to run, one end of the electric control cylinder drives the fixing block to move up through the connecting rod, make the fixing block drive the baffle to move up, and then make the baffle slide on the outer wall of the limiting block through the limiting sliding groove, make the baffle drive the noise reduction plate to move up, make the noise reduction plate be located on one side of the horizontal centrifuge, make the noise of the horizontal centrifuge be absorbed and reduced by the noise reduction plate, and then reduce the noise of the horizontal centrifuge, thereby being beneficial to solve the problem that the stability of the installation foundation is poor in the operation process of the existing horizontal screw centrifuge, which easily causes abnormal vibration and noise during equipment operation, and affects the comfort of the operation environment. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model.
[0017] Figure 2 It is a side view structure schematic diagram of the utility model;
[0018] Figure 3 It is a A structure enlarged schematic diagram of the utility model Figure 2 .
[0019] In the figure: 1, mounting bracket; 2, mounting shell; 3, horizontal centrifuge; 4, mounting column; 5, controller; 6, noise reduction assembly; 601, electric control cylinder; 602, baffle; 603, connecting rod; 604, fixed block; 605, limit sliding slot; 606, limit block; 607, noise reduction plate; 608, noise sensor. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0021] Embodiment, please refer to Figures 1-3 , the utility model provides a technical scheme:
[0022] A horizontal screw centrifuge for waste acid treatment, including mounting bracket 1, the outer wall of mounting bracket 1 is installed with mounting shell 2, the outer wall of mounting shell 2 is installed with horizontal centrifuge 3, the outer wall of mounting bracket 1 is installed with controller 5 through mounting column 4, the outer wall of mounting bracket 1 is installed with noise reduction assembly 6;
[0023] In the embodiment, please refer to Figure 1 、 Figure 2 and Figure 3The noise reduction assembly 6 comprises electrically controlled air cylinders 601 and baffles 602. The electrically controlled air cylinders 601 are installed on the outer wall of the mounting bracket 1. The electrically controlled air cylinders 601 are provided in multiple groups and are located at the corners of the outer wall of the mounting bracket 1. One end of the electrically controlled air cylinders 601 is provided with a connecting rod 603. The connecting rod 603 is connected to the mounting bracket 1 in a sliding manner. One end of the connecting rod 603 penetrates through the mounting bracket 1 and extends to the inner wall of the mounting bracket 1 and is connected with a fixing block 604. The baffles 602 are connected to the outer wall of the mounting bracket 1 in a sliding manner. The baffles 602 have a rectangular structure. Limiting sliding grooves 605 are formed in the outer wall of the baffles 602. The limiting sliding grooves 605 are provided in two groups and are located on the opposite outer walls of the baffles 602. Limiting blocks 606 are connected to the inner wall of the limiting sliding grooves 605 in a sliding manner. The limiting blocks 606 are provided in two groups and are located on the opposite side walls of the mounting bracket 1. The limiting blocks 606 are installed on the side walls of the mounting bracket 1. The inner wall of the baffles 602 is provided with noise reduction plates 607. The noise reduction plates 607 are provided in multiple groups and are located on the opposite inner walls of the baffles 602. The fixing block 604 is connected to the inner wall of the baffles 602. A noise sensor 608 is installed on the outer wall of the mounting bracket 1.
[0024] Further, the controller 5 is connected to the horizontal centrifuge 3, the noise sensor 608 and the electrically controlled air cylinders 601 through wires in an electrical connection manner. The switch of the controller 5 enables the device to be powered on and operated. The controller 5 controls the horizontal centrifuge 3, the noise sensor 608 and the electrically controlled air cylinders 601 to operate. The horizontal centrifuge 3 is located in the inner cavity of the baffles 602.
[0025] The utility model discloses a working procedure: through using the design for waste acid treatment's horizontal screw centrifuge of this scheme, under the action that controller 5 is connected with horizontal centrifuge 3, noise sensor 608 and electric control air cylinder 601 through wire and the connection mode is electric connection, open the switch of controller 5 and make the device carry out electrification operation, only need to open the centrifugal switch of controller 5, make controller 5 control horizontal centrifuge 3 and carry out waste acid treatment, and controller 5 controls noise sensor 608 and carries out operation simultaneously, and noise sensor 608 monitors the noise of horizontal centrifuge 3, and the electric signal of noise sensor 608 is conducted to controller 5 through wire, when reaching the set parameter, makes controller 5 control electric control air cylinder 601 and carries out operation, and one end of electric control air cylinder 601 is installed with connecting rod 603, one end of connecting rod 603 is through mounting bracket 1 and extends to the inner wall of mounting bracket 1 and is connected with fixed block 604, under the action that baffle 602 is slidingly connected on the outer wall of mounting bracket 1, one end of electric control air cylinder 601 drives fixed block 604 and moves up through connecting rod 603, and limiting block 606 is slidingly connected on the inner wall of limiting sliding slot 605, and limiting block 606 is installed on the side wall of mounting bracket 1, wherein the inner wall of baffle 602 is provided with noise reduction board 607, and fixed block 604 is connected on the inner wall of baffle 602, under the action that fixed block 604 drives baffle 602 and moves up, and then baffle 602 is sliding on the outer wall of limiting block 606 through limiting sliding slot 605, baffle 602 drives noise reduction board 607 and moves up, and noise reduction board 607 is located on one side of horizontal centrifuge 3, so that the noise of horizontal centrifuge 3 is absorbed and reduced by noise reduction board 607, and then the noise of horizontal centrifuge 3 is reduced, thereby being beneficial to solve the problem that the stability of the installation foundation is poor during the operation of the existing horizontal screw centrifuge, which easily causes abnormal vibration and noise during equipment operation, and affects the comfort of the operating environment.
[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A horizontal screw centrifuge for spent acid treatment comprising a mounting bracket (1), characterized in that: The outer wall of the mounting bracket (1) is provided with a mounting shell (2), the outer wall of the mounting shell (2) is provided with a horizontal centrifuge (3), the outer wall of the mounting bracket (1) is provided with a controller (5) through a mounting column (4), and the outer wall of the mounting bracket (1) is provided with a noise reduction assembly (6). The noise reduction assembly (6) comprises an electric control cylinder (601) and a baffle (602), the electric control cylinder (601) is installed on the outer wall of the mounting bracket (1), one end of the electric control cylinder (601) is provided with a connecting rod (603), one end of the connecting rod (603) penetrates through the mounting bracket (1) and extends to the inner wall of the mounting bracket (1) and is connected with a fixed block (604), the baffle (602) is slidably connected to the outer wall of the mounting bracket (1), a limiting sliding groove (605) is formed in the outer wall of the baffle (602), a limiting block (606) is slidably connected to the inner wall of the limiting sliding groove (605), and the limiting block (606) is installed on the side wall of the mounting bracket (1), wherein a noise reduction plate (607) is arranged on the inner wall of the baffle (602), the fixed block (604) is connected to the inner wall of the baffle (602), and a noise sensor (608) is installed on the outer wall of the mounting bracket (1).
2. A horizontal screw centrifuge for spent acid treatment according to claim 1, characterized in that: The controller (5) is connected with the horizontal centrifuge (3), the noise sensor (608) and the electric control cylinder (601) through wires in an electrical connection mode.
3. A horizontal screw decanter centrifuge for spent acid treatment according to claim 1, characterized in that: The horizontal centrifuge (3) is located in the inner cavity of the baffle (602).
4. A decanter centrifuge for spent acid treatment according to claim 1, characterized in that: The electric control cylinder (601) is provided with a plurality of groups and is located at the corner of the outer wall of the mounting bracket (1), and the connecting rod (603) and the mounting bracket (1) are connected in a sliding connection mode.
5. A horizontal screw decanter centrifuge for spent acid treatment according to claim 1, characterized in that: The baffle (602) has a rectangular structure, and the limiting sliding groove (605) is provided with two groups and is located on the opposite outer walls of the baffle (602).
6. A decanter centrifuge for spent acid treatment according to claim 1, characterized in that: The limiting block (606) is provided with two groups and is located on the opposite side walls of the mounting bracket (1), and the noise reduction plate (607) is provided with a plurality of groups and is located on the opposite inner walls of the baffle (602). The limiting block (606) is provided with two groups and is located on the opposite side walls of the mounting bracket (1), and the noise reduction plate (607) is provided with a plurality of groups and is located on the opposite inner walls of the baffle (602).