The invention discloses a material conveying device applied to the intelligent industry, and relates to the technical field of the intelligent industry. The material conveying device applied to the intelligent industry comprises a guide rail. A motor is fixedly installed at the bottom of the inner side of a supporting box, and a separating plate is fixedly installed on the internal side wall of the supporting box. The output end of the motor penetrates through the separating plate and is coaxially and fixedly connected with a driven wheel. An oscillating rod is connected to the separating plate in a rotating mode, a spring is connected between the oscillating rod and the separating plate, and a pawl is arranged at the rotating end of the oscillating rod. A ratchet is connected to the separating plate in a rotating mode, multiple ratchet teeth are evenly arranged on the ratchet and mesh with the pawl. A rotating wheel is coaxially and fixedly connected with the top of the ratchet, and four rotating rods are evenly and fixedly connected with the side wall of the rotating wheel. According to the material conveying device applied to the intelligent industry, due to the cooperative utilization of the driven wheel, the oscillating rod, the ratchet and the rotating rods, materials can be conveyed in batches at equal intervals; due to the fact that a marking mechanism is arranged, marking operation which corresponds to a detection result of a weightometer can be conducted according to the detection result of the weightometer; and the material conveying effect is good, the materialsare conveyed orderly, and the material conveying device also has the detection capacity.

Material conveying device applied to intelligent industry

The invention discloses an ultrasonic rust removing device for civil engineering equipment. The ultrasonic rust removing device comprises a device shell, a liquid outlet and distribution plates, universal wheels are mounted at the two ends of the bottom of the device shell, the distribution plates are mounted on the two sides inside the device shell, the top ends of one sides of the distribution plates are connected with a connecting pipe, a solution tank is arranged on one side of the outer part of the device shell, a hydraulic pump is arranged in the middle of the interior of the solution tank, and an output end of the hydraulic pump is connected with the connecting pipe. According to the ultrasonic rust removing device, inner rods are installed inside ultrasonic vibrators, the ultrasonic vibrators penetrate through fixing connecting rods to be connected with the position, at the top end of the fixing connecting rods, of the interior of the device shell, connecting holes are formed in the two sides of the outside of the ultrasonic vibrators, and U-shaped connecting rods are connected between the connecting holes, so that the device can carry out rust removal by using ultrasonic waves, and the rust removal completeness of the device can be enhanced, the rust removal efficiency of the device is improved, and meanwhile, the ultrasonic rust removal can reduce the pollution of other chemical solutions to air.

Ultrasonic rust removing device for civil engineering equipment

The invention discloses a coating technology of pancreatic kininogenase enteric-coated tablets. The coating technology comprises the following steps: pouring tablets into a roller of a coating machine; adding a gastric dissolving type thin film coated pre-mixed auxiliary material solution and carrying out first-time coating; then adding an enteric dissolving type thin film coated pre-mixed auxiliary material solution and carrying out second-time coating and cooling to obtain the pancreatic kininogenase enteric-coated tablets. After the pancreatic kininogenase enteric-coated tablets are coated,complete appearance, high dissolution and good stability of the pancreatic kininogenase enteric-coated tablets can be ensured, so that the curative effect of medicines is improved.

Coating technology of pancreatic kininogenase enteric-coated tablets

The invention provides a serum-free medium supporting high-density suspension culture of BHK cells and relates to the field of biological culture. The serum-free medium comprises amino acid, vitamins,inorganic salt, proteolysis, lipids and additives. The medium provided with the invention has clear chemical components, high safety and small pollution risk, can be applied to growth of multiple different BHK cell lines, has good cell culture effects, facilitates downstream separation and purification, contains no components with protein, hydrolyzate or unknown structures, contains components ofall known chemical structures, can support cell growth and stable passage and can be applied to industrial mass production.

Serum-free medium supporting high-density suspension culture of BHK cells

The invention discloses an additive for a CHO cell serum-free culture medium. The additive is a mixture of vitamin B1, vitamin B2, vitamin B12, vitamin C, vitamin H, pyridoxine hydrochloride, pyridoxal hydrochloride, inositol and folic acid. The invention further discloses a serum-free culture medium prepared from the additive for the CHO cell serum-free culture medium. An important additive vitamin in the serum-free culture medium is studied, the cell growth metabolism and product expression are regulated, and nutrient components and nutrient content in the culture medium are adjusted according to different cell lines and different products, thereby improving cell viability, proliferation and other physiological activities, regulating cell growth state, increasing product yield, loweringcost and achieving greater economic benefit.

Additive for CHO cell serum-free culture medium and culture medium prepared from additive

The invention provides a pantoprazole sodium enteric-coated tablet Based on the weight of 1000 tablets, the pantoprazole sodium enteric-coated tablet is prepared from the following components: 40g of pantoprazole sodium, 100g of calcium carbonate, 13g of polyvinylpolypyrrolidone, 15g of croscarmellose sodium, 10g of sodium carboxymethyl starch and 2g of magnesium stearate The invention further provides a method for preparing the pantoprazole sodium enteric-coated tablet The method comprises the steps of preparing a white tablet and coating the white tablet, wherein, in the coating operation, a coating liquid spray gun is 30-35cm away from the tablet bed, the tablet core temperature is 35-45 DEG C, the spraying speed is 40-45ml/min, the spray pressure is 04-05MPa, and the rotating speed of a coating pan is 5-6 revolution/minute The pantoprazole sodium enteric-coated tablet prepared by the method has good acid resistance and good release degree, and the release rate of a finished product is over 75 percent; and the preparation method has high production efficiency, is suitable for industrial production and has a great application value

Pantoprazole sodium enteric-coated tablet and preparation method thereof

The utility model discloses a vertical ultrasonic cleaner, its structure includes box, controller, button, power wire, washs basket, supersonic generator, damping device and belt cleaning device, theutility model discloses a vertical ultrasonic cleaner, its beneficial effect does, must not carry out the shock attenuation at the ultrasonic cleaner during operation for separating, it rocks to leadto the ultrasonic cleaner during operation to appear the complete machine easily, thereby influence the problem of the normal work of staff, through being provided with damping device, the vibrationalforce that ultrasonic cleaner produced when wasing, transmit to the clamp plate upper end, after leading through guide roller, turn into the ascending power of vertical side with the vibrational force, and then, the spring absorbs through the deformation pairing vibration, thereby carry out the shock attenuation, wherein the balancing weight increases the fixed stability of shell, reached and tohave carried out the shock attenuation at the ultrasonic cleaner during operation, it rocks to make the ultrasonic cleaner during operation complete machine can not appear, the beneficial effect thatthe messenger staff can normally work.

Vertical ultrasonic cleaner

The utility model discloses an intermittent high-speed automatic boxing machine. The device structurally comprises bottom feet, a second driven roller and an intermittent conveying device, the utilitymodel discloses an intermittent high-speed automatic boxing machine. An intermittent conveying device is arranged in the first frame body; when a product is conveyed to the upper end of the intermittent driving rod; the motor can be clamped by the intermittent driving rod; the poking rod is poked towards the right end; the deflector rod rotates at the upper end of the driving block; shifting lever pulling pull rope, the pull rope pulls the ratchet rod to drive towards the right end; the locking of the ratchet rod on the tooth groove is released; and meanwhile, the ratchet rod pulls the springto deform and extend, due to the conveying force of the first conveying belt, the products drive the intermittent driving rod to rotate, and therefore the products are conveyed, the first products are conveyed, the shifting rod is shifted again, secondary conveying is achieved, and the beneficial effects that the products can be conveyed intermittently, and the products cannot be accumulated areachieved.

Intermittent high-speed automatic boxing machine

The invention provides an allopurinol tablet. 1000 allopurinol tablets comprise the following components by weight: 100 grams of allopurinol, 0.3 to 0.4 gram of magnesium stearate, 13.5 to 16.5 grams of tween starch, 4.5 to 5.5 grams of sodium carboxymethyl starch, and 9 to 11 grams of starch slurry. The invention also provides a preparation method of the allopurinol tablet. By changing the formula and controlling the particle sizes of raw materials and auxiliary materials and drying temperature, the stability and efficiency of the production technology are both improved, the problem that the dissolution rate of the allopurinol tablet produced by a conventional method is not good is solved, and qualified products can be stably produced by the provided preparation method.

Allopurinol tablet and preparation method thereof

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