Vibration reduction chemical centrifugal machine
By introducing a counterweight base and a clamping assembly into the chemical centrifuge, vibration is buffered and stability is improved, thus solving the problems of increased power consumption and equipment damage caused by vibration in the chemical centrifuge and extending the service life of the equipment.
Patent Information
- Application Number
- CN202520078730.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing chemical centrifuges generate significant vibrations during operation, increasing power consumption and shortening equipment lifespan.
By installing a counterweight base and a clamping assembly in the centrifuge, the counterweight base increases the weight and the clamping assembly buffers vibration. Combined with a spiral baffle and annular guide channel, vibration is reduced and equipment stability is improved.
It effectively reduces the power consumption of the centrifuge, reduces vibration damage to the equipment, and extends the service life of the equipment.
Smart Images
Figure CN223761207U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical centrifuge technical field, and the specific field is a kind of vibration reduction chemical centrifuge. BACKGROUND
[0002] Chemical centrifuge is a kind of equipment for separating solid-liquid waste, mainly using centrifugal force to separate solid waste and liquid waste.Chemical centrifuge has a wide range of applications in chemical industry, pharmaceutical industry, food industry and other fields, especially in the treatment of hazardous substances, high-concentration organic waste liquid, radioactive waste liquid and other special waste liquid.
[0003] However, the existing centrifuge will produce larger vibration in the working process, not only increase the power consumption of centrifuge, but also easily cause damage to centrifugal equipment, resulting in reduced service life of equipment, therefore, provide a kind of vibration reduction chemical centrifuge. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of vibration reduction chemical centrifuge to solve the problem that the existing centrifuge will produce larger vibration in the working process, not only increase the power consumption of centrifuge, but also easily cause damage to centrifugal equipment, resulting in reduced service life of equipment.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of vibration reduction chemical centrifuge, including cylinder, the bottom of the cylinder is equipped with driving motor, the driving end of the driving motor is inserted into cylinder and is equipped with centrifugal cylinder, the bottom of the cylinder and the outside of driving motor is equipped with counterweight base;
[0006] The counterweight base includes a fixed seat arranged at the bottom of the cylinder, a cavity is formed in the inner side of the fixed seat, a plurality of through openings are formed in the bottom of the cylinder and outside the centrifugal cylinder, the through openings are in communication with the cavity, a discharge channel is formed in the bottom of the fixed seat and in communication with the cavity, and a control valve is arranged on the sidewall of the discharge channel.
[0007] Preferably, the vibration reduction chemical centrifuge further comprises a plurality of tightening assemblies, and the tightening assemblies are uniformly distributed on the inner wall of the cylinder.
[0008] The tightening assembly comprises a groove arranged on the inner wall of the cylinder, a mounting seat is connected to the groove bottom of the groove by a spring, a contact roller is arranged on the mounting seat, an annular slide is arranged on the sidewall of the centrifugal cylinder and matched with the contact rollers, and a damper is arranged between the groove bottom of the groove and the mounting seat.
[0009] Preferably, a spiral partition is arranged in the inner side of the cavity, a liquid channel is formed between the spiral partition and the inner wall of the cavity, and the discharge channel is in communication with the lowest end of the liquid channel.
[0010] Preferably, the bottom of the barrel and outside the centrifugal barrel is provided with an annular flow guide groove, and the plurality of through holes are located at the bottom of the annular flow guide groove.
[0011] Preferably, the bottom of the centrifugal barrel is provided with a plurality of uniformly distributed stirring plates.
[0012] Compared with the prior art, the beneficial effects of the utility model are: the utility model discloses a vibration reduction chemical centrifuge, when using, the raw material is put into the centrifugal barrel and the motor is driven to drive the centrifugal barrel to rotate, simultaneously, the liquid thrown out of the centrifugal barrel enters the cavity through the through hole, the counterweight of the fixing seat is increased, the counterweight of the counterweight base is increased, the vibration generated during the working process of the centrifuge is buffered, the power consumption of the centrifuge is effectively reduced, the damage of the vibration to the centrifugal equipment is reduced, and the service life of the equipment is prolonged. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the main sectional view structural schematic diagram of the utility model;
[0014] Figure 2 It is Figure 1 the A place local amplification structure schematic diagram of
[0015] In the drawing: 1, barrel;2, drive motor;3, centrifugal barrel;4, counterweight base;4-1, fixing seat;4-2, cavity;4-3, through hole;4-4, discharge passage;4-5, control valve;4-6, spiral baffle;5, top tight assembly;5-1, recess;5-2, mounting seat;5-3, abutting roller;5-4, annular slide;5-5, damper;6, annular flow guide groove;7, stirring plate. DETAILED DESCRIPTION
[0016] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.
[0017] Please refer to Figures 1-2The utility model provides a technical scheme: a kind of vibration reduction chemical centrifuge, including cylinder 1, the bottom of cylinder 1 is equipped with driving motor 2, the driving end of driving motor 2 is inserted into cylinder 1 and is equipped with centrifugal cylinder 3, the bottom of cylinder 1 and located the outside of driving motor 2 is equipped with counterweight base 4;When using, raw material is placed into centrifugal cylinder 3 and driving motor 2 drives centrifugal cylinder 3 to rotate, simultaneously, by increasing counterweight to counterweight base 4, the vibration generated during the operation of centrifuge is buffered, effectively reduce the power consumption of centrifuge, reduce the vibration and easily cause damage to centrifugal equipment, prolong the service life of equipment.
[0018] Specifically, counterweight base 4 includes fixed seat 4-1 arranged at the bottom of cylinder 1, the inner side of fixed seat 4-1 is equipped with cavity 4-2, the bottom of cylinder 1 and located the outside of centrifugal cylinder 3 is equipped with a plurality of through ports 4-3 communicated with cavity 4-2, the bottom of fixed seat 4-1 is equipped with discharge channel 4-4 communicated with cavity 4-2, control valve 4-5 is arranged on the sidewall of discharge channel 4-4, control valve 4-5 is used to control discharge channel 4-4 to discharge according to the liquid amount in cavity 4-2, the liquid thrown out by centrifugal cylinder 3 enters cavity 4-2 through through port 4-3, the counterweight of fixed seat 4-1 is increased, the vibration generated during the operation of centrifuge is buffered by increasing counterweight to counterweight base 4, effectively reduce the power consumption of centrifuge, reduce the vibration and easily cause damage to centrifugal equipment, prolong the service life of equipment.
[0019] Specifically, it further includes jacking assembly 5, jacking assembly 5 is provided with a plurality of, and is evenly distributed on the inner wall upper end of cylinder 1;By arranging a plurality of jacking assembly 5, the centrifugal force during the rotation of centrifugal cylinder 3 is buffered, the vibration of centrifuge is reduced, jacking assembly 5 includes groove 5-1 arranged on the inner wall upper end of cylinder 1, spring is connected with mounting seat 5-2 on the groove bottom of groove 5-1, abutting roller 5-3 is arranged on mounting seat 5-2, the sidewall upper end of centrifugal cylinder 3 is equipped with annular slide 5-4 matched with a plurality of abutting rollers 5-3, damper 5-5 is arranged between the groove bottom of groove 5-1 and mounting seat 5-2, the vibration energy of spring is absorbed and dissipated by arranging damper 5-5, the vibration amplitude of structure is significantly reduced, when abutting roller 5-3 and annular slide 5-4 abut, spring is in compression state, the pressure is applied to mounting seat 5-2 and abutting roller 5-3 by the elastic force of spring, so that abutting roller 5-3 exerts pressure on annular slide 5-4 and tightens centrifugal cylinder 3, the buffering of centrifugal force by a plurality of jacking assembly 5 is realized.
[0020] Specifically, the inner side of the cavity 4-2 is provided with a spiral partition plate 4-6, and a liquid channel is formed between the spiral partition plate 4-6 and the inner wall of the cavity 4-2. The discharge channel 4-4 is communicated with the lowest end of the liquid channel. By arranging the spiral partition plate 4-6 in the cavity 4-2 and supporting the inner wall of the cavity 4-2 by the spiral partition plate 4-6, the stability of the counterweight base 4 structure is ensured. When the centrifugal machine vibrates, the liquid channel effectively reduces the large shaking of the liquid in the cavity 4-2, and the stability of the counterweight base 4 is ensured.
[0021] Specifically, the bottom of the cylinder body 1 and outside the centrifugal cylinder 3 is provided with an annular flow guide groove 6, and a plurality of openings 4-3 are located at the bottom of the annular flow guide groove 6. The annular flow guide groove 6 is arranged to quickly collect the liquid thrown out by the centrifugal cylinder 3 and enter the cavity 4-2 from the opening 4-3, thereby effectively avoiding the residual liquid at the bottom of the cylinder body 1.
[0022] Specifically, the bottom of the centrifugal cylinder 3 is provided with a plurality of uniformly distributed stirring plates 7. The stirring plates 7 are arranged to effectively prevent the raw materials from depositing at the bottom of the centrifugal cylinder 3, and improve the efficiency of solid-liquid separation of the raw materials in the centrifugal cylinder 3.
[0023] Working principle: when the utility model works, first, the raw materials are put into the centrifugal cylinder 3, and the motor 2 drives the centrifugal cylinder 3 to rotate. At the same time, the liquid thrown out by the centrifugal cylinder 3 enters the cavity 4-2 through the opening 4-3, and the counterweight of the fixing seat 4-1 is increased, so that the vibration of the centrifugal machine is buffered by increasing the counterweight of the counterweight base 4.
[0024] In the description of the present application, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0025] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.
[0026] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.
Claims
1. A vibration-damping chemical centrifuge, characterized by: Including the barrel (1), the bottom of the barrel (1) is provided with a driving motor (2), the driving end of the driving motor (2) extends into the barrel (1) and is provided with a centrifugal cylinder (3), the bottom of the barrel (1) and outside the driving motor (2) is provided with a counterweight base (4); The counterweight base (4) includes a fixed seat (4-1) arranged at the bottom of the barrel (1), the inner side of the fixed seat (4-1) is provided with a cavity (4-2), the bottom of the barrel (1) and outside the centrifugal cylinder (3) is provided with a plurality of through ports (4-3) communicated with the cavity (4-2), the bottom of the fixed seat (4-1) is provided with a discharge channel (4-4) communicated with the cavity (4-2), the sidewall of the discharge channel (4-4) is provided with a control valve (4-5).
2. A vibration-damping chemical centrifuge according to claim 1, characterized in that: It also includes a jacking assembly (5), the jacking assembly (5) is provided with a plurality of and is uniformly distributed on the inner wall upper end of the barrel (1); The jacking assembly (5) includes a groove (5-1) arranged on the inner wall upper end of the barrel (1), the groove bottom of the groove (5-1) is spring connected with a mounting seat (5-2), the mounting seat (5-2) is provided with a contact roller (5-3), the sidewall upper end of the centrifugal cylinder (3) is provided with an annular slide (5-4) matched with a plurality of contact rollers (5-3), the groove bottom and the mounting seat (5-2) between the groove (5-1) are provided with a damper (5-5).
3. A vibration-damping chemical centrifuge according to claim 1, characterized in that: The inner side of the cavity (4-2) is provided with a spiral partition (4-6), the spiral partition (4-6) and the inner wall of the cavity (4-2) form a liquid channel, the discharge channel (4-4) is communicated with the lowest end of the liquid channel.
4. A vibration-damping chemical centrifuge according to claim 1, characterized in that: The bottom of the barrel (1) and outside the centrifugal cylinder (3) is provided with an annular flow guide groove (6), a plurality of through ports (4-3) are located at the bottom of the annular flow guide groove (6).
5. A vibration-damping chemical centrifuge according to claim 1, characterized in that: The bottom of the centrifugal cylinder (3) is provided with a plurality of uniformly distributed stirring plates (7).