CN201867399U - Sound insulation and shock absorption device applied in countercurrent chromatography - Google Patents
Sound insulation and shock absorption device applied in countercurrent chromatography Download PDFInfo
- Publication number
- CN201867399U CN201867399U CN2010205715421U CN201020571542U CN201867399U CN 201867399 U CN201867399 U CN 201867399U CN 2010205715421 U CN2010205715421 U CN 2010205715421U CN 201020571542 U CN201020571542 U CN 201020571542U CN 201867399 U CN201867399 U CN 201867399U
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- sound insulation
- cabinet
- sound
- shock absorption
- base plate
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- Expired - Fee Related
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to a sound insulation and shock absorption device applied in a countercurrent chromatography. The sound insulation and shock absorption device comprises an outer case, an inner case, retaining nuts, springs, a shock absorption base, a bottom plate, sound insulation cotton and an sound insulation plate; by adopting the mutually nested outer and inner cases and the additionally arranged sound insulation plate, the noise caused by the vibration in the device can be eliminated; the horizontal and longitudinal vibration are lessened through the springs and the shock absorption base mounted on the bottom plate; therefore both the stability of the device and the working environment of device using staff are improved.
Description
Technical field
The utility model relates to a kind of sound insulation shock attenuation device that is applied in the high-speed counter-current chromatograph in the biochemical compartment analysis instrument field.
Background technology
Countercurrent chromatography is a kind of distribution chromatography that adopts liquid liquid separating and extracting principle, because it does not need stationary solid phase, and do not have reversible adsorption, recovery height, sample and be difficult for advantages such as destroyed, especially having clear superiority aspect the separating natural product compartment analysis field, be subjected to users' attention day by day.
The mechanical principle of high-speed counter-current chromatograph is the planetary spiral tube that rotatablely moves, and the rotary components of instrument directly is connected with cabinet; In the apparatus working process, each mechanical part produces vibrations and noise in the operation process that cooperatively interacts, vibrations and noise directly are passed to outside the cabinet by cabinet, influenced the working environment of instrument greatly, long-standing vibrations not only exert an influence to user's working environment, and the life-span for instrument itself has also brought hidden danger simultaneously.
In order to reduce noise and vibrations, the present high-speed counter-current chromatograph methods of a plurality of separating columns that adopt to increase the balance of instrument self more, perhaps strengthen fuselage weight to reduce the generation of vibrations, but above method all can not have significant minimizing or reduction to noise and vibrations, also reduced the portability of instrument when increasing the weight of fuselage simultaneously, also proposed requirement for the environment for use of instrument.
The utility model content
The purpose of this utility model is a kind of damping sound arrester that is used on the high-speed counter-current chromatograph of design, vibrations when this device slows down adverse current chromatogram work by elastic device, noise is isolated in the cabinet of sealing by sound arrester simultaneously, thereby vibrations and noise during the lowering apparatus operation, effectively improve the running environment of instrument, and then increased the stability of instrument.
Embodiment of the present utility model is: the sound insulation shock attenuation device that is applied on the counter-current chromatograph is made up of outer cabinet, interior cabinet, hold-down nut, spring, damping base, base plate, Sound-proof material, sound panel; It is characterized by the inside and outside nested level of cabinet and be installed on the same base plate, and interior cabinet outside and outside adhere to sound panel or sound-proof material in the cabinet; Base plate can install and fix by a plurality of springs, damping base and nut, bolt.Interior cabinet is positioned in the outer cabinet, and at interior cabinet mounted on surface sound panel, so that instrument internal is isolated by the noise that vibrations produce; Interior cabinet is installed on the base plate with outer cabinet and level, and base plate is fixedly installed in the instrument outward appearance casing by hold-down nut, spring, damping base.
After base plate is by hold-down nut, spring, damping base fixed installation, not only can alleviate vibrations longitudinally, the while breaks for the separator tube column equilibration that causes because of ratio of solvent heavy amount difference, and the transverse vibration that causes can play mitigation simultaneously.
Description of drawings
Fig. 1 is applied in the front elevation of the sound insulation shock attenuation device on the counter-current chromatograph;
Fig. 2 is applied in the vertical view of the sound insulation shock attenuation device on the counter-current chromatograph;
More than illustrate: outer cabinet (1), interior cabinet (2), hold-down nut (3), spring (4), damping base (5), base plate (6), Sound-proof material (7), sound panel (8).
Embodiment
According to above-mentioned the structure that is applied in the sound insulation shock attenuation device on the counter-current chromatograph is carried out detailed narration below.
The sound insulation shock attenuation device that is applied on the counter-current chromatograph is made up of outer cabinet (1), interior cabinet (2), hold-down nut (3), spring (4), damping base (5), base plate (6), Sound-proof material (7), sound panel (8).Wherein, interior cabinet (2) is nested within the outer cabinet (1), and outer cabinet (1) is installed on the base plate (6) with interior cabinet (2) level; Adhere to sound panel (8) on interior cabinet (2) outer wall and be used to isolate the noise that the vibrations of generation are sent because of mechanical inner rotation, outer cabinet (1) outer wall wraps up Sound-proof material (7) and further carries out the sound insulation processing; Perforation is connected with damping base (5) with spring (4), hold-down nut (4) and bolt on the base plate (6); The method that is connected with damping base (5) by spring (4), hold-down nut (4) and bolt is all adopted on base plate (6) four limits.
Adopt (6) four jiaos of methods that are connected with damping base (5) with spring (4), hold-down nut (4) and bolt of base plate for the effect that laterally can both play alleviation with vibrations longitudinally, interior cabinet (2) is nested within the outer cabinet (1) and adheres to the effect that sound panel has played sound insulation.
Claims (3)
1. a sound insulation shock attenuation device that is applied on the counter-current chromatograph is made up of outer cabinet, interior cabinet, hold-down nut, spring, damping base, base plate, Sound-proof material, sound panel; It is characterized in that interior cabinet is positioned in the outer cabinet, and at interior cabinet mounted on surface sound panel, interior cabinet is installed on the base plate with outer cabinet and level, base plate is fixedly installed in the instrument outward appearance casing by hold-down nut, spring, damping base.
2. a kind of sound insulation shock attenuation device that is applied on the counter-current chromatograph according to claim 1 is characterized by the inside and outside nested level of cabinet and is installed on the same base plate, and interior cabinet outside and outside adhere to sound panel or sound-proof material in the cabinet.
3. a kind of sound insulation shock attenuation device that is applied on the counter-current chromatograph according to claim 1, it is characterized by base plate can install and fix by a plurality of springs, damping base and nut, bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205715421U CN201867399U (en) | 2010-10-22 | 2010-10-22 | Sound insulation and shock absorption device applied in countercurrent chromatography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205715421U CN201867399U (en) | 2010-10-22 | 2010-10-22 | Sound insulation and shock absorption device applied in countercurrent chromatography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867399U true CN201867399U (en) | 2011-06-15 |
Family
ID=44138551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205715421U Expired - Fee Related CN201867399U (en) | 2010-10-22 | 2010-10-22 | Sound insulation and shock absorption device applied in countercurrent chromatography |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439622A (en) * | 2018-05-22 | 2018-08-24 | 湖州山海环保工程有限公司 | A kind of sound arrester of waste water treatment box |
| CN108732258A (en) * | 2017-11-25 | 2018-11-02 | 河北华厚天成环保技术有限公司 | A kind of online liquid chromatograph of water analysis with buffer gear |
-
2010
- 2010-10-22 CN CN2010205715421U patent/CN201867399U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732258A (en) * | 2017-11-25 | 2018-11-02 | 河北华厚天成环保技术有限公司 | A kind of online liquid chromatograph of water analysis with buffer gear |
| CN108732258B (en) * | 2017-11-25 | 2024-04-16 | 河北华厚天成环保技术有限公司 | Water quality analysis online liquid chromatograph with buffer mechanism |
| CN108439622A (en) * | 2018-05-22 | 2018-08-24 | 湖州山海环保工程有限公司 | A kind of sound arrester of waste water treatment box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131022 |