CN204866219U - Laboratory is with adding hot type centrifugal separator - Google Patents

Abstract

The utility model discloses a laboratory is with adding hot type centrifugal separator, the casing sets up on the supporting seat, the urceolus sets up the inside at the casing, the inner tube sets up the inside at the urceolus, the rotary drum sets up the bottom at the inner tube, the setting of heating inside lining is on the inside surface of rotary drum, the disc sets up between inner tube and rotary drum, automatic control device sets up the left side upper portion at the casing, inverter motor passes through the left side sub -unit connection of link and casing, the upper end and the disc of rotor are connected, inverter motor passes through the transmission shaft and is connected with the lower extreme of rotor, all be provided with the noise reduction device on the inside wall of casing, the top of casing is provided with the feed inlet, the bottom of casing is provided with the discharge gate, the export of liquid material sets up the right side lower part at the casing, temperature sensor is equal and automatic control device electric connection with inverter motor. This laboratory is with adding hot type centrifugal separator simple structure, convenient operation, the centrifugation is efficient.

Description

A laboratory heating centrifuge

technical field

The utility model relates to the technical field of centrifuges, in particular to a heating centrifuge for laboratories.

Background technique

A centrifuge is a machine that uses centrifugal force to separate components in a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used to separate the solid particles in the suspension from the liquid, or to separate two different densities and immiscible liquids in the emulsion; it can also be used to remove the liquid in the wet solid, such as with a washing machine Dry wet clothes; special ultra-speed tube separators can also separate gas mixtures of different densities; using the characteristics of different sedimentation velocities of solid particles of different densities or particle sizes in liquids, some decanter centrifuges can also separate solid particles according to density or particle size classification. At present, centrifuges are widely used in pharmaceutical, chemical and other production fields, especially in laboratories. Because laboratories have high requirements for experimental results, naturally the requirements for laboratory centrifuges are also high. General laboratory centrifuges do not have a heating function, or the temperature control is not precise enough, which leads to the deviation of the experimental results.

Utility model content

The purpose of this utility model is to provide a laboratory heating centrifuge to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a laboratory heating centrifuge, including a support seat, a casing, an outer cylinder, an inner cylinder, a drum, a heating lining, a temperature sensor, a disc, an automatic Control device, frequency conversion motor, rotor, noise reduction device, the casing is set on the support seat, the outer cylinder is set inside the casing, the inner cylinder is set inside the outer cylinder, and the drum is set inside The bottom of the cylinder, the heating lining is arranged on the inner surface of the drum, the disk is arranged between the inner cylinder and the drum, the automatic control device is arranged on the upper left side of the casing, and the frequency conversion motor The connecting frame is connected to the lower left side of the casing, the upper end of the rotor is connected to the disc, the frequency conversion motor is connected to the lower end of the rotor through the transmission shaft, and noise reduction devices are installed on the inner four walls of the casing , the top of the casing is provided with a material inlet, the bottom of the casing is provided with a discharge port, and the liquid material outlet is arranged at the lower right side of the casing, the temperature sensor and the frequency conversion motor are connected with the automatic control The device is electrically connected.

Preferably, the automatic control device is provided with an LED display, temperature adjustment buttons and frequency conversion adjustment buttons.

Preferably, the shock absorbing device is composed of a sound-insulating rubber pad and a sound-insulating board, and the sound-insulating rubber pad and the sound-insulating board are both a sound-insulating rubber pad and a sound-insulating board with a thickness of 2 mm.

Preferably, a shock-absorbing device is provided at the bottom of the support base.

Preferably, a sterilizing device is provided inside the drum.

Compared with the prior art, the beneficial effect of the utility model is that the laboratory heating centrifuge has simple structure, convenient operation and high centrifugation efficiency. The noise reduction device installed can effectively reduce the noise generated when the centrifuge centrifuges, avoiding the harsh sound and irritability brought by the noise, and also protects people's hearing; the frequency conversion motor can be set according to According to the needs of users, different driving forces are provided, so that the use of the centrifuge can meet different needs, avoiding a single function; the automatic control device can automatically adjust the temperature in the centrifuge according to the feedback of the temperature sensor, so that The temperature in the centrifuge is always maintained within the temperature range set by the user, which avoids adverse effects on the centrifugation effect due to too high or too low temperature; the setting of the inner cylinder and the outer cylinder increases the centrifugation time. The settling area improves the centrifugal efficiency of the centrifuge.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1 material outlet, 2 support seat, 3 liquid material outlet, 4 outer cylinder, 5 inner cylinder, 6 casing, 7 rotating drum, 8 material inlet, 9 temperature sensor, 10 heating lining, 11 automatic control device, 12 frequency conversion motors, 13 disks, 14 rotors, and 15 noise reduction devices.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a technical solution: a laboratory heating centrifuge, including a support base 2, a casing 6, an outer cylinder 4, an inner cylinder 5, a drum 7, a heating lining 10, Temperature sensor 9, disk 13, automatic control device 11, variable frequency motor 12, rotor 14, noise reduction device 15, it is characterized in that: described casing 6 is arranged on the supporting seat 2, and the bottom of described supporting seat 2 is provided with Shock absorbing device, the outer cylinder 4 is arranged inside the casing 6, the inner cylinder 5 is arranged inside the outer cylinder 4, the arrangement of the inner cylinder 5 and the outer cylinder 4 increases the sedimentation area during centrifugation and improves the Centrifugal efficiency of the centrifuge, the drum 7 is arranged at the bottom of the inner cylinder 5, the inside of the drum 7 is provided with a sterilizing device, the heating lining 10 is arranged on the inner surface of the drum 7, the The disk 13 is set between the inner cylinder 5 and the drum 7, and the automatic control device 11 is set on the upper left side of the casing 6, and the automatic control device 11 can automatically adjust the centrifuge according to the feedback of the temperature sensor 9. The temperature in the centrifuge keeps the temperature in the centrifuge always within the temperature range set by the user, avoiding the adverse effects on the centrifugation effect caused by the temperature being too high or too low. The automatic control device 11 is set There are LED display screens, temperature adjustment buttons and frequency conversion adjustment buttons. The frequency conversion motor 12 is connected to the lower left side of the casing 6 through the connecting frame, the upper end of the rotor 14 is connected to the disc 13, and the frequency conversion motor 12 is connected through the transmission The shaft is connected to the lower end of the rotor 14, and the frequency conversion motor 12 provided can provide different driving forces according to the needs of users, so that the use of the centrifuge can meet different needs, avoiding a single function, and the casing 6 All are provided with noise reduction device 15 on interior four walls, and described shock absorption device 15 is made up of sound insulation rubber pad and sound insulation board, and described sound insulation rubber pad and sound insulation board are the sound insulation rubber pad and sound insulation board that thickness is 2mm, set The noise reduction device 15 can effectively reduce the noise generated when the centrifuge is centrifuged, avoiding the harsh sound and irritability that the noise brings to people, and also protects people's hearing. The top of the casing 6 is set There is a material inlet 8, the bottom of the casing is provided with a discharge port 1, the liquid material outlet 3 is arranged at the lower right side of the casing, the temperature sensor 9 and the frequency conversion motor 12 are electrically connected to the automatic control device 11 sexual connection. The laboratory heating centrifuge has the advantages of simple structure, convenient operation and high centrifugation efficiency.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a use for laboratory heated type centrifuge, comprise supporting seat (2), casing (6), urceolus (4), inner core (5), rotary drum (7), heating liner (10), temperature sensor (9), disk (13), automaton (11), variable-frequency motor (12), rotor (14), noise-decreasing device (15), it is characterized in that: described casing (6) is arranged on supporting seat (2), described urceolus (4) is arranged on the inside of casing (6), described inner core (5) is arranged on the inside of urceolus (4), described rotary drum (7) is arranged on the bottom of inner core (5), described heating liner (10) is arranged in the interior surface of rotary drum (7), described disk (13) is arranged between inner core (5) and rotary drum (7), described automaton (11) is arranged on the left upper portion of casing (6), described variable-frequency motor (12) is connected by the left lower of link with casing (6), the upper end of described rotor (14) is connected with disk (13), described variable-frequency motor (12) is connected by the lower end of power transmission shaft with rotor (14), the inside wall of described casing (6) is provided with noise-decreasing device (15), the top of described casing (6) is provided with charging aperture (8), the bottom of described casing is provided with discharging opening (1), described liquid material outlet (3) is arranged on the lower right side of casing, described temperature sensor (9) and variable-frequency motor (12) are all electrically connected with automaton (11).

2. a kind of use for laboratory heated type centrifuge according to claim 1, is characterized in that: described automaton (11) is provided with LED display, temperature adjustment buttons and variable frequency adjustment button.

3. a kind of use for laboratory heated type centrifuge according to claim 1, it is characterized in that: described damping device (15) is made up of soundproof rubber pad and sound panel, soundproof rubber pad and the sound panel of described soundproof rubber pad and sound panel to be all thickness be 2mm.

4. a kind of use for laboratory heated type centrifuge according to claim 1, is characterized in that: the bottom of described supporting seat (2) is provided with damping device.

5. a kind of use for laboratory heated type centrifuge according to claim 1, is characterized in that: the inside of described rotary drum (7) is provided with bactericidal unit.