8results about How to "Extended crushing time" patented technology

The utility model discloses a dissolving device for food detection, which comprises a box body, a feed opening, a crushing cavity and a dissolving cavity which are sequentially communicated from top to bottom are arranged in the box body, and a fixed crushing part and a rotary crushing part which are in running fit with each other are arranged in the crushing cavity. A gap is formed between the inner side surface of the fixed crushing part and the outer side surface of the rotary crushing part and is gradually reduced from top to bottom, and the fixed crushing part is fixedly connected with the box body; a water injection port is formed in the upper part in the dissolving cavity, and a stirring mechanism is arranged in the dissolving cavity; a liquid outlet is formed in the bottom of the dissolving cavity. The dissolving device for food detection provided by the utility model can be suitable for crushing various foods with different sizes and types, the dissolving efficiency is improved, the dissolving effect of food particles is good, and the accuracy during detection is higher.

The utility model relates to the technical field of anthocyanin extraction equipment, in particular to anthocyanin molecular-level extraction equipment which comprises a charging barrel, a barrel cover and a driving motor arranged at the top end of the barrel cover, a filter plate is fixed at the bottom end of the barrel cover, a rotating shaft is fixed in the middle of the top end of the filter plate, and the outer side of the bottom end of the rotating shaft is fixedly connected with the inner side of a ramp plate. The top end of the rotating shaft is fixedly connected with the square shaft, the top end of the square shaft is fixedly connected with the output end of the driving motor, the rotating shaft is sleeved with the connecting cylinder, and the pressing roller is fixed between the connecting cylinder and the cylinder cover, so that the lifting / descending and rotating functions of the rotating shaft are not affected; compared with a traditional roller type crushing device, the device has the advantages that materials are fully crushed and squeezed, raw material juice is squeezed, subsequent anthocyanin extraction is facilitated, the primary treatment function is achieved, and compared with an existing structure, the device has the functions of squeezing for multiple times, prolonging the crushing time and path and further improving the crushing effect.

The utility model belongs to the field of pulverizer especially a kind of tool bit structure and high-speed pulverizer, when existing or approximate round, spherical and other surface smooth object in material, it is easy to roll in its pulverizing cavity, it is difficult to effectively stay in the action area of blade, thereby leading to effective pulverizing time reduction, make its pulverizing efficiency not high problem, present and propose following scheme, it includes blade body, the outer wall of the blade body is provided with multiple protruding mounting end;Multiple pulverizing blades are used to carry out pulverizing operation, multiple the pulverizing blades are all fixed by bolt setting in the mounting end of blade body, the outer wall of the blade body and close to the side of pulverizing blade is all provided with multiple limit bolt, inside lower plate will swing, to effectively press the material in pulverizing area, so as to solve the problem that round or spherical material is easy to roll due to surface smooth, it is difficult to be fixed in the action area of tool head, make effective pulverizing time reduction.

The invention discloses an integrated smashing device for Chinese patent medicine, and belongs to the technical field of Chinese patent medicine production equipment, the integrated smashing device comprises a foundation bottom plate, a first support, a second support and a third support are fixedly connected to the foundation bottom plate, and a smashing mechanism is arranged on the first support. According to the traditional Chinese medicine crushing device, by arranging the crushing mechanism, it can be guaranteed that the crushing degree of traditional Chinese medicine is qualified, the particle radius of the crushed traditional Chinese medicine meets the requirement, and the medicinal material quality and the use experience of Chinese patent medicine are improved; and compared with traditional manual load-bearing proportioning, the collecting method has the advantages that the efficiency is higher, the overall automation degree of the quantitative medicine distributing mechanism is extremely high, manual load-bearing proportioning can be replaced, and the labor cost is greatly reduced.

The present invention relates to the field of petroleum engineering technology, and in particular to a controllable mixing device for clean fracturing fluid, comprising a rotating shaft, two support plates, a plurality of cutting assemblies, a plurality of rotating parts and a plurality of locking assemblies, wherein one end of the two support plates is respectively connected to the rotating shaft, the two support plates are on the same side of the rotating shaft, and a spacing is provided between the two support plates, the two support plates extend along a first direction, each cutting assembly can be slidably arranged on the two support plates along the first direction away from the rotating shaft, a first spring is provided between two adjacent cutting assemblies, the rotating parts and the locking assemblies are alternately arranged on the corresponding cutting assemblies, and the movement of the cutting assemblies is controlled according to the influence of the agglomerated materials in the cylinder on the rotation speed of the rotating parts. The moving cutting assembly drives the adjacent cutting assemblies to move synchronously through the first spring, and as it moves, the first spring will be gradually compressed, the distance between the two adjacent cutting assemblies will be shortened, and smaller agglomerated materials can be crushed.

This invention belongs to the field of fuel cell thermal management technology, and particularly relates to a battery cooling system and its control method based on a microtube bundle heat exchanger and countercurrent collision jet atomization. The system includes: a fuel cell stack, a microtube bundle heat exchanger connected to the fuel cell stack via a coolant circulation loop, a cathode drainage recovery unit, and a countercurrent collision jet atomization unit comprising a fan and an atomizing spray module. The fan, atomizing spray module, and microtube bundle heat exchanger are arranged sequentially. The airflow direction generated by the fan rotation and the direction of the water mist sprayed by the atomizing spray module are opposite to each other, so that the water mist sprayed by the atomizing spray module initially moves towards the direction of the fan. After its speed decreases to zero, it is driven by the airflow generated by the fan to move in the opposite direction and flows through the gaps within the microtube bundle heat exchanger, serving as shell-side fluid to cool the tube-side fluid within the microtube bundle heat exchanger.

The present invention relates to the technical field of crushers, and specifically discloses a limestone crusher, including: a crusher body, a feed box, a crushing roller, an upper chamber and an intermediate chamber, a V-shaped screen plate fixedly installed on the feed box, the opening of the screen plate faces downward, small materials can fall from the screen plate, and large materials fall into the upper chamber, both ends of the screen plate are fixedly installed with bearing plates, the two bearing plates are inclined inward, and discharge plates are fixedly installed at the openings of the two bearing plates, the discharge plates are provided with discharge holes, and adjustment blocks are slidably fitted between the discharge plates and the bearing plates on both sides. The beneficial effects of the present invention are as follows: the rotating plate can be driven to rotate according to the amount of small materials, and the rotation of the rotating plate can drive the adjustment block to rise and fall, adjust the size of the crushing gap, control the crushing time of large materials, and can control the crushing time of large materials according to the amount of small materials, and can accelerate the rapid discharge of small materials in the intermediate chamber, achieve dynamic balance, and avoid clogging of the intermediate chamber.

The invention relates to the technical field of crushing equipment, and discloses a multi-stage crushing device for building waste treatment, the multi-stage crushing device comprises an outer box body and a bottom frame fixedly mounted at the bottom of the outer box body, a feeding bin is fixedly mounted at the top of the outer box body, the feeding bin communicates with the outer box body, and partition plates are symmetrically and rotatably mounted in the feeding bin; a crushing mechanism is arranged on the upper portion of the interior of the outer box body, and an auxiliary mechanism is arranged on the lower portion of the interior of the outer box body. And the crushing mechanism comprises a driving motor fixedly installed outside the outer box body, the output end of the driving motor is fixedly connected with a main shaft, and the main shaft penetrates through the outer box body and an upper crushing box and is fixedly provided with a first upper crushing roller. The problems that part of building waste falls into a screening frame before being crushed completely, large fragments can block the normal screening process of a filter screen, and the crushing treatment effect and the crushing efficiency of the device are reduced are solved.