39results about How to "Improve centrifugation efficiency" patented technology

The utility model discloses a centrifugal device for chemical synthetic bulk drug production, which is applied to the field of drug manufacturing, and is characterized in that a clamping rod is separated from a clamping hole by moving a pull block, a clamping plate is separated from a clamping groove under the action of a first spring, a cover plate is taken down for maintenance, and after maintenance is completed, the cover plate is covered, so that the centrifugal device is convenient to use. A clamping plate is moved to be connected with a clamping groove in a clamped mode, a clamping rod is connected with a clamping hole in a clamped mode under the action of a second spring, and the purpose of convenient maintenance can be achieved in the mode that the clamping plate is fixed, a first motor rotates to drive a first rotating shaft to rotate to enable a fixing rod to rotate, and the fixing rod rotates to drive a second rotating shaft to rotate to enable a gear to rotate; the gear rotates under the action of the gear ring, the gear rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates and the first rotating shaft rotates to drive the stirring rod to rotate, the raw materials are stirred, the purpose of high centrifugal efficiency can be achieved, the mixing efficiency of the raw materials is improved, and the centrifugal time is saved.

The utility model provides a concrete hollow square pile centrifugal forming device, which relates to the technical field of engineering construction and comprises a supporting plate, two first supports are fixedly connected to the top wall of the supporting plate, a first base is fixedly connected to one sides of the surface walls of the two first supports, and a first motor is arranged on one side of the surface wall of the first base. The output end of the first motor is provided with a driving belt wheel, one side of the surface wall of the driving belt wheel is sleeved with a belt, one side of the inner wall of the belt is sleeved with a driven belt wheel, one side of the surface wall of the driving belt wheel and one side of the surface wall of the driven belt wheel are provided with right-hand and left-hand threaded lead screws correspondingly, and the surface walls of the right-hand and left-hand threaded lead screws are in threaded connection with two movable plates. The output end of the first motor rotates to drive the two right-hand and left-hand thread lead screws to rotate, so that the two movable plates are driven to move, a mold is connected under the action of the rotating shaft and the connecting plate, the mold mounting speed is increased, and meanwhile the situation that the safety of constructors is affected due to mold falling is avoided.

The application provides a centrifugal platform and a centrifugal device, and belongs to the field of centrifugation, wherein the centrifugal platform comprises a platform body, a sample inlet, a sample outlet, a sample transfer module, an adapter management unit and a centrifuge site arranged on the platform body, the adapter management unit comprises a bearing platform and an adapter translation module, the bearing platform is provided with N bearing channels for bearing centrifugal adapters, and a first bearing site, a second bearing site and a third bearing site are sequentially arranged in each bearing channel; the adapter translation module is used for translating an empty centrifugal adapter on the second bearing site to the first bearing site and translating a centrifuged adapter on the third bearing site to the second bearing site, so that automatic translation of the centrifugal adapter can be realized, and the centrifugal requirement of a large number of samples can be met.

The utility model relates to the technical fields of kit, put forward a kind of mRNA in vitro transcription kit, kit inside is separated into storage cavity and refrigeration cavity by partition, the refrigeration cavity inside is equipped with refrigeration device, the storage cavity inside includes the support seat fixed in the upper portion of partition, rotatable connection has the rotating shaft of vertical arrangement on the support seat, the top of rotating shaft coaxially is fixed with the rack for placing reagent tube for placing, driving hole is opened along the axis in the rack, the driving hole passes through rotating shaft and extends to the inside of support seat, spiral rod is passed in the inside of driving hole, the driving hole is located on the inner wall of rack and is opened with the spiral groove of the appearance matching of spiral rod. The utility model has the beneficial effects that: using spiral rod and refrigeration device, RNA polymerase can be centrifuged in kit, wait for use, do not need to take reagent out of box again, reduce the risk of temperature rise enzyme activity decline.

The utility model discloses a centrifuge for producing calcium 6S-5-methyltetrahydrofolate, which comprises a shell, a damping shock absorber, an upper cover, a motor, an inner container turntable, an annular filter plate, a liquid outlet, a liquid inlet and a washing pipe, the shell is provided with the upper cover, the upper cover is fixedly provided with the liquid inlet and the washing pipe, the inner container turntable is rotatably arranged in the shell, and the annular filter plate is fixedly arranged on the inner container turntable. A detachable annular filter plate is arranged on the inner container rotating disc, and the inner ring of the annular filter plate is in a sawtooth shape. According to the utility model, the filtering efficiency can be improved, and the filtering area is increased, so that a reducing agent in the 6S-5-methyltetrahydrofolate crystal can be more effectively washed and removed.

The invention belongs to the technical field of rice bran wax purification, and particularly relates to rice bran wax purification equipment which comprises a centrifugal separation box, the upper end of the centrifugal separation box is hermetically covered with a box cover, and a first motor is fixedly mounted in the center of the lower end of the centrifugal separation box; the output end of the first motor penetrates through the bottom of the centrifugal separation box and is coaxially and fixedly connected with a centrifugal disc in the centrifugal separation box. The rice bran wax purification process adopts the rice bran wax purification equipment for purification, and comprises the following steps: S1, putting the wax paste to be purified and the ternary azeotrope into the stirring tank according to a certain proportion, and uniformly stirring and mixing at a certain temperature through the second motor and the stirring rod. The device has the advantages that the centrifugal layering work can be quickly and effectively completed, the centrifugal efficiency is improved, the subsequent treatment and procedure continuity are ensured, and the purification effect and efficiency are greatly improved.

The clamping type centrifugal device for dulcitol production comprises a main body mechanism, an impurity cleaning mechanism and auxiliary mechanisms, the impurity cleaning mechanism is located at the inner end of the main body mechanism, the auxiliary mechanisms are located on the upper portion and the lower portion of the impurity cleaning mechanism, and the main body mechanism comprises a protection box body, a supporting plate and a rotating motor. The supporting plate is fixedly installed at the inner end of the protective box body, the rotating motor is fixedly installed at the upper end of the supporting plate, the transmission shaft is movably installed at the transmission end of the upper end of the rotating motor, and the centrifugal rotating cylinder is movably installed at the inner end of the protective box body. According to the device, by installing the main body mechanism, a user can throw impurities on the cylinder wall of the centrifugal rotating cylinder under the action of centrifugal force, so that raw materials can be centrifuged more completely, the centrifugal efficiency is improved, and the practicability of the device is improved.

The utility model belongs to the field of centrifugal discharging equipment, and particularly relates to curing agent centrifugal discharging equipment which comprises a tank body, a plurality of supporting rods are fixedly connected to the bottom of the tank body, non-slip mats are fixedly connected to the bottoms of the supporting rods, a supporting ring is fixedly connected to the interior of the tank body in a sleeved mode, and a filter cylinder is rotationally connected to the inner side of the supporting ring in a sleeved mode. A cover plate is connected to the interior of the filter cartridge through threads, a feeding port is fixedly connected to the top of the cover plate, and a connecting seat is fixedly connected to the bottom of the filter cartridge. Through the design of the driving motor, the output end of the driving motor can drive the first gear to rotate, the first gear can drive the second gear and the rotating shaft to rotate, then rotation of the square block and the connecting base can be achieved, the filter cylinder can be driven to rotate for centrifugation, and after centrifugation is completed, the filter cylinder can directly move upwards to take out the tank body. Filtered solids can be conveniently recovered, the filter cartridge can be conveniently cleaned and maintained, and the use is more convenient.

The present invention provides a detection device for glyphosate in soil, comprising: a base; a driving mechanism, the driving mechanism comprising a driving motor, a gearbox and a driving rod body, the driving motor and the gearbox are both fixedly mounted on the base, the output end of the driving motor is fixedly connected to the input end of the gearbox, and the output end of the gearbox is fixedly connected to the driving rod body; a shell, the shell is fixedly mounted on the top of the gearbox. This scheme finally realizes that in the soil extraction process of glyphosate detection, the centrifugal working height of the centrifugal inner cover is conveniently adjusted through the lifting mechanism, so that the soil sample in the centrifugal inner cover is centrifuged at different heights of the alkaline extract, so that the alkaline extract is more fully utilized, and the efficiency of soil sample centrifugation in the glyphosate detection process is improved.

The present invention relates to the technical field of traditional Chinese medicine production and purification, and in particular to a centrifugal purification device for the production of traditional Chinese medicine oral liquid preparations. The present invention includes a supporting device and a centrifugal device, the centrifugal device is connected to a pipeline system, the centrifugal device includes a centrifugal cylinder and a sedimentation cylinder, the centrifugal cylinder and the sedimentation cylinder are connected and combined by a combined clamping plate and driven to rotate by a power device, and a cleaning device and a monitoring system are arranged in the centrifugal device. The supporting device is used to support the centrifugal device to reduce the shaking of the centrifugal device when it rotates at high speed. The centrifugal cylinder is used to store medicines and generate centrifugal force through rotation to throw impurities with higher density into the sedimentation cylinder. The sedimentation cylinder is used to receive separated impurities for easy cleaning. The monitoring system is used to monitor the operating data of the equipment, ensure the normal and continuous operation of the equipment, improve production safety and ensure the quality of production.

The utility model discloses a centrifugal machine device for nucleic acid extraction, which belongs to the technical field of nucleic acid extraction and comprises a supporting seat, a clamping groove is arranged at the top of the supporting seat, a processing cylinder is clamped in the clamping groove, an underframe is fixedly connected to the inner side of the processing cylinder, and a heat dissipation component is arranged at the bottom of the underframe. A driving motor is arranged at the top of the bottom frame, a driving rotating wheel is arranged at the top end of an output shaft of the driving motor, the top of the bottom frame is sleeved with a rotating shaft through a bearing, a supporting rotating wheel is fixedly connected to the surface of the rotating shaft, and a mounting groove is fixedly connected to the top end of the rotating shaft. By arranging the clamping groove and the supporting seat, the structure can be fixedly supported, the stability and safety of the structure during working are guaranteed, by arranging the heat dissipation assembly, heat dissipation protection can be conducted on electrical components in the structure, and the safety of structure use is guaranteed.

This invention relates to the field of building materials technology, and more specifically, to a high-fluidity, micro-expansion multi-solid waste grouting repair material and its preparation process, comprising a cementitious material system, composite solid waste admixture, aggregate, water, and water-reducing agent, characterized in that it is composed of the following components by weight: 48-60 parts of the cementitious material system, which is compounded from 42.5 ordinary Portland cement, 42.5 composite Portland cement, and 42.5R rapid-hardening sulfoaluminate cement in a ratio of (20-60)%: (20-60)%: (5-15)%; 12-20 parts of the composite solid waste admixture, including... The material is composed of lithium slag powder, metakaolin, titanium slag powder, limestone powder, and steel slag powder, with a mass ratio of (20-40)%: (10-20)%: (17-25)%: (10-18)%: (10-23)%; 18-25 parts of aggregate, including continuously graded sand (0-4.75mm) composed of spherical steel slag sand and titanium slag aggregate; 17-23 parts of water; and 0.2-0.5 parts of water-reducing agent. This invention solves the problems of insufficient early strength, high cost, large loss of fluidity, and dependence on admixtures for expansion in existing grouting repair materials.

The invention discloses a dust collector, which relates to the field of dust collectors, comprises a main body structure, and is characterized in that a primary separation structure, a secondary separation structure and a dust collection cup which are coaxial and detachable are arranged on the main body structure, the dust collection cup sleeves the outer side of the primary separation structure, and a cyclone separation cavity is formed between the dust collection cup and the primary separation structure; the secondary separation structure is provided with an air inlet channel, an inlet of the air inlet channel is detachably connected with an air inlet pipe, the air inlet structure is provided with an air inlet channel communicated with the air inlet channel, and an outlet of the air inlet channel is tangent to the cyclone separation cavity, so that dirty air enters the air inlet channel through the air inlet pipe and is tangentially discharged into the cyclone separation cavity through the air inlet pipe; the cyclone dust collector is compact in structure, uniform in airflow distribution, capable of avoiding bias flow, beneficial to quickly forming a stable cyclone flow field, improving dust separation efficiency, shortening an air inlet path, reducing airflow turning times and reducing wind resistance and energy loss, and the overall structure is convenient to disassemble, assemble, clean and maintain.

The invention relates to the technical field of soybean protein peptide processing, in particular to a deep processing system for extracting soybean protein peptide; the system comprises a centrifugal disc, a first groove, a strip block, a motor, a shell, an annular groove, a second groove, a slider and a vent hole; when the motor rotates, the motor drives the centrifugal disc to rotate, and when soybean protein peptide liquid enters the shell through a feed inlet, the liquid enters the first groove, and the first groove allows the liquid to accumulate on the upper end surface of the centrifugal disc, thereby increasing the centrifugal amount of the liquid to be centrifuged by the centrifugal disc, and making the mist liquid separated after the liquid is centrifuged more sufficient; when the centrifugal disc rotates, the strip block on the inner wall of the first groove moves, so that when the centrifugal disc rotates, the friction between the centrifugal disc and the liquid increases, so that when the liquid is centrifuged by the centrifugal disc, the centrifugal efficiency of the liquid is improved.

The utility model provides a centrifugal blood separation test tube rack and a centrifugal blood separation device, and relates to the technical field of blood centrifugation. The centrifugal blood separation test tube rack comprises a main rack body, a movable cover and a plurality of test tube sleeves, the main frame body is arranged in the centrifugal cavity and is in transmission connection with the centrifugal driving unit so as to rotate under the driving action of the centrifugal driving unit; a movable cavity is formed in the main frame body; the movable cover is detachably connected with the main frame body, and the movable cover is provided with a plurality of rotating grooves; each test tube sleeve is rotatably connected to one rotating groove, part of the test tube sleeve is accommodated in the movable cavity, and each test tube sleeve is used for sleeving one separation test tube; and the test tube sleeve is tangent to the movable cover relative to the rotating axis direction of the rotating groove. The centrifugal blood separation test tube rack is simple in structure, flexible and convenient to operate, good in universality, wide in application range and beneficial to reduction of centrifugal treatment cost and improvement of centrifugal treatment efficiency.

The present application relates to the field of praseodymium neodymium oxide production, and particularly relates to an emulsate processing device for extracting praseodymium neodymium oxide of rare earth, which comprises a shell, a centrifugal cylinder and a collecting cylinder. A side outlet hole is arranged on the side wall of the centrifugal cylinder, and the side outlet hole is arranged along the radial direction of the centrifugal cylinder. There are multiple side outlet holes, which are distributed at intervals along the height direction of the centrifugal cylinder. The end of the side outlet hole is provided with a sealing plate, and the sealing plate can move along the axial direction of the side outlet hole to control the opening and closing of the side outlet hole. The sealing plate is matched with an elastic member, and the elastic member is used to drive the sealing plate to be attached to the end of the side outlet hole to close the side outlet hole. The collecting cylinder is arranged on the outer side wall of the centrifugal cylinder, and the collecting cylinder covers the side outlet hole to collect the material flowing out of the side outlet hole. Along the direction from top to bottom of the centrifugal cylinder, the elastic force of the elastic member in the side outlet hole at different heights increases. It can effectively improve the centrifugal processing efficiency, simplify the operation, reduce the possibility of liquid splashing, and improve the stability of the centrifugal processing.

The impeller comprises a wheel disc, a shaft hole is formed in the wheel disc, a plurality of blade sets are arranged on the wheel disc, and the blade sets are arranged around the shaft hole; the blade set comprises first blades and second blades, the first blades and the second blades are arranged in the radial direction of the wheel disc, bent pressurization output parts are arranged at the positions, close to the edge of the wheel disc, of the first blades and the second blades, and the tail ends of the pressurization output parts of the first blades and the tail ends of the pressurization output parts of the second blades are close to each other. And when the wheel disc rotates positively and negatively, liquid can be pressurized and output through the blade sets. The blades of a traditional impeller are structurally optimized, the first blades and the second blades are oppositely arranged, and the rotating directions of the pressurizing output parts of the first blades and the second blades are opposite, so that the effective one-way outflow function can be achieved through bidirectional rotation of the impeller.

The invention discloses a recovery device for lithium in lithium battery waste electrolyte, and relates to the technical field of centrifugal extraction, the recovery device comprises three supporting legs, an extraction tower is fixedly arranged at the tops of the three supporting legs, a top cover is fixedly arranged at the top of the extraction tower, and an adjusting mechanism is arranged at the top of the top cover. Through the arrangement of a third wedge-shaped block, an adjusting motor, a U-shaped sliding plate, a first conical block, an adjusting spring, a sliding block, an L-shaped adjusting rod and a second conical block, the centrifugal rotating speed is adaptively reduced along with temperature rising, the centrifugal shaft rotating speed is adjusted in cooperation, and it is guaranteed that the centrifugal rotating speed is reduced under the high-temperature environment condition; continuous temperature rise is avoided by reducing the rotating speed of the centrifugal shaft, the problem of internal extraction liquid emulsification caused by too high temperature of the extraction tower can be avoided while the centrifugal efficiency is guaranteed by increasing the centrifugal length of the centrifugal shaft, damage to the extraction tower caused by continuous temperature rise is avoided, the service life of the extraction tower is guaranteed, and the extraction tower is high in applicability and worthy of popularization.

The high-speed centrifugal device comprises a base, an outer plate, a rotating seat, a fixed switch and a sliding block, the outer plate is fixedly installed on the outer side of the top end of the base, a motor is fixedly installed at the bottom of the inner side of the base, a rotating shaft is fixedly installed at the top end of the motor, and a rotating rod is fixedly installed in the center of the top end of the rotating shaft; the side wall of the rotating rod is fixedly provided with a rotating seat, the top end of the rotating seat around the rotating rod is provided with a fixed test tube groove, the top end of the rotating rod is provided with an inserting groove, the bottom of the side wall of the rotating seat is fixedly connected with a sliding groove, the side wall of the rotating seat is fixedly provided with a telescopic rod, and the other end of the telescopic rod is fixedly connected with a movable test tube groove; a sliding block is fixedly connected to the bottom of the movable test tube groove and is transversely and slidably connected with a sliding groove, and the sliding groove is fixedly connected with the rotating base. According to the device, different centrifugal forces can be obtained by freely adjusting and moving the positions of the test tube grooves, so that different centrifugal effects are achieved, and the practicability is high.

The utility model provides a continuous centrifugal separator for separating and purifying polyaluminum chloride, which relates to the technical field of polyaluminum chloride purification and comprises a polyaluminum chloride collecting component, a first centrifugal mechanism is mounted in the upper end of an inner cavity of the polyaluminum chloride collecting component, and a second centrifugal mechanism is mounted in the lower end of the inner cavity of the polyaluminum chloride collecting component. And the first centrifugal mechanism is positioned in the second centrifugal mechanism. According to the utility model, polyaluminum chloride water is put through the upper end of the polyaluminum chloride collecting component, so that the polyaluminum chloride water enters the first centrifugal mechanism and is subjected to primary centrifugal separation to filter large-particle solid wastes, and further, the polyaluminum chloride water enters the second centrifugal mechanism from the first centrifugal mechanism and then is subjected to centrifugal separation again to obtain more solid wastes; and the polyaluminum chloride is discharged from the lower end of the polyaluminum chloride collecting assembly, and is purified by a common purification method, so that the use of purification materials can be effectively reduced, and the purification time is shortened.

The present invention relates to the technical field of fermentation engineering, and specifically discloses Clostridium tyrobutyricum TGL‑A236 and a method for producing fatty acids by fermenting stalk juice. The present invention discloses a strain of Clostridium tyrobutyricum TGL‑A236, and its preservation number is: CCTCC NO: M 2024002. The present invention also discloses a scheme for fermenting and producing fatty acids using the strain and sweet sorghum stalk juice. The Clostridium tyrobutyricum TGL‑A236 of the present invention has a high yield when fermenting and producing butyric acid. In addition, the present invention can successfully convert sugar components in sweet sorghum stalk juice into butyric acid and acetic acid, realizing the green conversion of biomass resources into chemical products, and the method is simple, environmentally friendly and efficient, suitable for industrial production, and opens up new application prospects for the comprehensive utilization of sweet sorghum.

The utility model relates to the technical field of oil impurity removal, and discloses a centrifugal oil purifier with a deslagging structure for an EH oil station, which comprises a machine body, a driving component is arranged on the lower surface of the machine body, a centrifugal cylinder with holes is arranged in an inner cavity of the machine body, the centrifugal cylinder with holes is driven by the driving component, and the deslagging structure is arranged on the lower surface of the machine body. A sealing assembly is arranged at the upper end of the centrifugal barrel with the holes, the upper end of the machine body is detachably connected with a sealing cover, and the sealing cover communicates with an oil inlet pipe. Through cooperation of the perforated centrifugal cylinder, the deslagging assembly, the sealing cover and the sealing assembly, the perforated centrifugal cylinder is taken out by disassembling the sealing cover, a T-shaped handle is rotated to drive a single-head screw to be separated from a screw hole, and then a deslagging plate is pulled through the T-shaped handle to take out oil dirt attached to the inner wall of the perforated centrifugal cylinder, so that the cleaning efficiency of the perforated centrifugal cylinder is improved; furthermore, the service life of the centrifugal cylinder with the holes of the oil purifier is prolonged.

The invention discloses a high-efficiency centrifugation and ultrafiltration concentration integrated system and method for oligosaccharide enzyme fermentation broth, the system comprises a cleaning assembly, a centrifuge assembly, an observation assembly, an ultrafiltration assembly and a backflow assembly, the cleaning assembly is composed of a propulsion cylinder, a cleaning nozzle, a second motor, a cleaning rod, a cleaning brush and a pushing spring; the output end of the propelling air cylinder is fixedly connected to the cleaning nozzle, the cleaning nozzle is slidably connected to a fixed base in the centrifugal machine assembly, a first motor is fixedly connected to the fixed base, and the output end of the first motor is fixedly connected with a second motor; according to the centrifugal machine, the filter screen is comprehensively cleaned through the cleaning assembly, the frequency of replacing the filter screen for cleaning is reduced, and the centrifugal efficiency is improved; clear liquid before filtration is observed through the observation assembly, and the observation definition is guaranteed; and by using the backflow assembly, automatic backflow and re-filtration can be carried out before clear liquid is discharged under the condition that the standard is not reached, so that the applicability is improved.

The utility model belongs to the technical field of explosion -proof centrifuge, and disclose a kind of explosion -proof flat plate hanging bag type centrifuge, including cylinder, the inside fixed setting of cylinder is provided with fixed column, the inside fixed setting of fixed column is provided with, the outside of the described is provided with power component, the power component includes motor fixedly set in bottom, the main shaft outside fixed setting of motor is provided with rotary disc, the top surface of rotary disc is provided with multiple arc grooves, arc groove's inside movably provided with movable shaft, the bottom surface fixed setting of movable shaft is provided with connecting shaft, and connecting shaft penetrates fixed column, by above -mentioned scheme, it has solved the problem that hanging bag is caused with centrifuge inside gap and leads to dynamic unbalance, improved the safety of centrifugal force when using, protected its internal components, also improved the efficiency of centrifugation, indirectly reduced economic loss.

The invention relates to the technical field of soybean protein centrifugation, and discloses a separation device for soybean protein production, which comprises a bottom plate for supporting the whole equipment and a control center installed at the front end of the bottom plate and used for controlling the whole equipment to start and stop, an equipment main body is arranged at the top of the bottom plate, and the equipment main body further comprises a driving device and a control device, the driving device is fixedly connected to the top of the bottom plate and used for being matched with a control center to cooperate with all assemblies of the whole equipment so as to improve the centrifugal quality and the centrifugal efficiency of the device, meanwhile, the overall manufacturing cost of the device is reduced, subsequent large-scale production is facilitated, and use by a user is facilitated. The device has the advantages that protein precipitation suspended solids in soybean protein production waste gas can be separated, the separation quality and the separation efficiency of the device are improved, the manufacturing cost of the device is reduced, and the device is convenient to use by a user.

The invention relates to the technical field of traditional Chinese medicine production and purification, in particular to a centrifugal purification device for traditional Chinese medicine oral liquid preparation production. The device comprises a supporting device and a centrifugal device, the centrifugal device is connected with a pipeline system, the centrifugal device comprises a centrifugal cylinder and a precipitation cylinder, the centrifugal cylinder and the precipitation cylinder are connected and combined in a limited mode through a combined clamping plate and driven by a power device to rotate, and a cleaning device and a monitoring system are arranged in the centrifugal device. The supporting device is used for supporting the centrifugal device and reducing shaking of the centrifugal device during high-speed rotation, the centrifugal barrel is used for storing chemicals and throwing impurities with higher density into the precipitation barrel through centrifugal force generated by rotation, the precipitation barrel is used for receiving the separated impurities, and the monitoring system is convenient to clean and used for monitoring operation data of equipment. The normal continuous work of equipment is ensured, the production safety is improved, and the production quality is ensured.

The utility model discloses a centrifugal machine, and relates to the technical field of centrifugal machines. Comprising a mounting base used for being connected with a centrifugal machine body. The bearing seat is vertically and fixedly connected to the bottom of the mounting seat; the transmission shaft penetrates through the bearing seat and the mounting seat, the transmission shaft is rotationally connected with the bearing seat and the mounting seat, and the top end of the transmission shaft is higher than the top of the mounting seat; the rotating seat is arranged at the top of the transmission shaft, and the rotating seat is fixedly connected with the transmission shaft; the number of the follow-up blocks is two, the two follow-up blocks are arranged at the two ends of the rotating seat, and included angles are formed between the follow-up blocks and the rotating seat; the rotating disc is arranged on the follow-up block, the rotating disc is rotationally connected with the follow-up block, and a follow-up shaft is fixedly inserted into the axis of the rotating disc; the follow-up shaft is in transmission connection with the transmission shaft through the transmission mechanism, and the follow-up shaft and the transmission shaft rotate synchronously.

The invention discloses a method for preparing protein peptide from dead and culling animals, and belongs to the technical field of animal protein peptide processing. The method comprises the steps of crushing, lifting, chemical preparation, hydrocyclone separation, enzymolysis, spray drying and the like, in the method, the materials except insoluble inorganic salt are liquefied by secondary pressure boosting of a chemical preparation tank, and grease separation is facilitated; the materials are pressed into the cyclone separator by utilizing the pressure in the chemical preparation tank, so that the centrifugal separation efficiency of the cyclone separator is improved; and moreover, the crushing efficiency of the crushing device on the dead and culling animals can be improved, in the process of crushing the dead and culling animals, a first cutter and a second cutter can be prevented from being clamped by bones, and the overall crushing efficiency cannot be affected.

The invention discloses a horizontal spiral screen filtering centrifuge, which relates to the technical field of filtering centrifuges and comprises a casing, wherein a centrifugal drum is rotatably installed inside the casing, a push rod is rotatably connected to the middle of the centrifugal drum, spiral push plates are fixedly connected to both sides of the push rod, a cavity is provided inside the push rod, a plurality of water collecting holes are provided on both sides of the spiral push plate, and a water collecting pipe is provided at one end of the push rod away from the transmission rod; the invention provides a plurality of water collecting ports in the middle of the spiral push plate to conduct real-time drainage of liquid separated from materials at various positions during the centrifugal filtration process, thereby avoiding the problem of insufficient drainage of liquid caused by drainage of liquid at a single position; at the same time, the rotation of the push rod is used to drive the crushing knife and the docking arc plate provided in the middle to rotate, thereby achieving crushing and stirring of the material, thereby further improving the centrifugal separation efficiency.

The utility model relates to the technical field of soil detection, in particular to a centrifugal analysis device for soil detection, which comprises a box body, the left end and the right end of the box body are both fixedly connected with limiting plates, the two limiting plates are fixedly provided with a stabilizing assembly together, the upper end of the box body is provided with a sealing groove, a sealing strip is fixedly connected in the sealing groove, and the sealing strip is fixedly connected with the box body. The upper end of the sealing strip is fixedly connected with an upper cover, the front end and the rear end of the inner surface of the box body are each provided with two first connecting holes, and the four first connecting holes are jointly and fixedly provided with a centrifugal placement assembly. According to the centrifugal analysis device for soil detection, the centrifugal placement assembly is arranged, so that the purposes of improving the centrifugal efficiency of a soil sample and conveniently controlling the centrifugal degree of the sample are achieved; and by arranging the stabilizing assembly, the purposes of improving the stability of the box body in use and reducing loss generated by vibration are achieved.