Abstract: A testing device for testing adhesion force includes a thermal insulated glove box, an atomic force microscope, a cryogenic sample stage, a high pressure gas source and a circulating chiller. The atomic force microscope includes a probe for adhering mineral particles. The cryogenic sample stage is configured for preparing gas hydrate sample. The cryogenic sample stage is arranged below the probe. The atomic force microscope and the cryogenic sample stage are placed in the thermal insulated glove box. The high pressure gas source provides pressure required for synthesis of gas hydrates, the high pressure gas source comprises a high pressure chamber covered on the cryogenic sample stage and a high pressure gas cylinder connected with the high pressure chamber. The circulating chiller, an outlet of the circulating chiller is connected with the thermal insulated glove box to control humidity and temperature inside the thermal insulated glove box.

Abstract: A testing device for testing adhesion force includes a thermal insulated glove box, an atomic force microscope, a cryogenic sample stage, a high pressure gas source and a circulating chiller. The atomic force microscope includes a probe for adhering mineral particles. The cryogenic sample stage is configured for preparing gas hydrate sample. The cryogenic sample stage is arranged below the probe. The atomic force microscope and the cryogenic sample stage are placed in the thermal insulated glove box. The high pressure gas source provides pressure required for synthesis of gas hydrates, the high pressure gas source comprises a high pressure chamber covered on the cryogenic sample stage and a high pressure gas cylinder connected with the high pressure chamber. The circulating chiller, an outlet of the circulating chiller is connected with the thermal insulated glove box to control humidity and temperature inside the thermal insulated glove box.

Abstract: The present invention discloses an integrated wall-breaking machine and slow juicer structure, comprising a housing; a driving motor linked with a first output shaft is provided within the housing; the first output shaft is linked with a second output shaft via a single-stage or a multi-stage transmission mechanism; a one-way bearing is fixed on the first output shaft; when the first output shaft rotates in one of a clockwise direction and a counterclockwise direction, an outer ring of the one-way bearing rotates and the second output shaft rotates; and when the first output shaft rotates in the other direction, an inner ring of the one-way bearing rotates and the outer ring thereof is locked. In the present invention, the wall-breaking machine and the slow juicer are integrated. By replacing different cutters and by rotating the first output shaft clockwise or counterclockwise, the wall-breaking function or the juicing function is realized.