166results about How to "Reduce conveying speed" patented technology

The invention relates to a pebble-bed module type high-temperature gas cooled reactor fuel loading and unloading system which comprises a reactor (10), a reactor core fuel circulating system (20), a new fuel loading system (300) and a spent fuel unloading system (400). The reactor (10) comprises a reactor pressure container (11), a graphite coating reactor internal component (12), a central reactor core cylinder (13), a metal reactor internal component (15) and an unloading pipe (14), the reactor core fuel circulating system (20) comprises a reactor core unloading system (100) and a reactor core loading system (200) and further comprises a helium pneumatic conveying system (500), a compressed air pneumatic conveying system (600), a vacuum pumping system (700) and a helium supplying and recycling system (800), and the compressed air pneumatic conveying system (600), the vacuum pumping system (700) and the helium supplying and recycling system (800) are all connected with the helium pneumatic conveying system (500). The helium pneumatic conveying system (500) is further respectively connected with the reactor (10), the reactor core fuel circulating system (20), the new fuel loading system (300) and the spent fuel unloading system (400).

The invention aims to provide a zone controlled conveyor system including a plurality of zones for control. A zone controlled conveyor system, while conveyance of any article from a zone to a downstream zone is forbidden, (a) starts operation of a driving roller in the zone at a first conveying speed slower than a prescribed standard conveying speed upon detection of a presence of an article from an immediately upstream zone of the zone, (b) operates the driving roller at a second conveying speed slower than the first conveying speed after arrival of the article at a predetermined position in the zone, and (c) halts operation of the driving roller upon detection of a presence of the article in the zone. Thereby, the system enables to stop articles at a target position accurately.

The invention discloses a five-layered corrugated paper production line. The five-layered corrugated paper production line comprises a plurality of body paper racks used for unreeling body paper, facepaper preheating wheels, core paper preheating wheels, a single corrugated paper machine, an upward leading device, a double-layered paper rack, a conveying device, a triple preheating wheel, a pasting machine, a paper board forming machine, a driving device and an N.C. cutting and line pressing edge trimmer, wherein the face paper preheating wheels and the core paper preheating wheels are arranged between every two body paper racks; the single corrugated paper machine is used for roller forming of core paper and further compounding the core paper and face paper into single corrugated paper boards; the upward leading device and the double-layered paper rack are arranged above the single corrugated paper machine; the conveying device is used for conveying the single corrugated paper boards; the triple preheating wheel is used for preheating the single corrugated paper boards and the face paper; the pasting machine is used for pasting the face paper and two layers of the single corrugated paper boards; the paper board forming machine is used for compounding the face paper and the two layers of the single corrugated paper boards into a five-layered corrugated paper board; the drivingdevice is used for conveying the five-layered corrugated paper board; and the N.C. cutting and line pressing edge trimmer is used for shaping the five-layered corrugated paper board. By adoption of the five-layered corrugated paper production line, the corrugated paper board of a five-layered structure can be produced, and fixed-point notching treatment of the five-layered corrugated paper boardcan be conducted; and the automatic detecting and waste discharging functions are further achieved, and the number of discarded products in finished corrugated paper board products is decreased.

Provided is a developing device including: a developing container including a developer replenishing port from which the developer is replenished, and a developer discharge port which is provided on a downstream side of one of the conveyance paths and from which surplus developer is discharged; and a discharge regulating portion provided to one of the plurality of stirring members which is arranged in the one of the conveyance paths, in which the discharge regulating portion includes a regulating member arranged so as to face the developer discharge port, for regulating movement of the developer to the developer discharge port side, and a decelerating conveyance member arranged between the helical blade and the regulating member, for partially reducing a conveying speed of the developer in the one of the conveyance paths.

The invention provides a pneumatic drying method and equipment thereof for realizing large-flow tobacco material puffing drying treatment; the method comprises the following steps: puffed tobacco material is conveyed to a drying pipe for being dried by hot air flows, and then the tobacco material is separated from hot sir; the drying pipe is composed of a horizontal drying pipe and a vertical drying pipe of which the cross section is more than the cross section of the horizontal drying pipe; hot air with the temperature at 100-250 DEG C and air flow speed of10-50m/s of is sent in the horizontal drying pipe, wherein the air flow feeding direction is vertical to the material feeding direction; the material driven by hot air flows enters in the vertical drying pipe and is ascended in a suspension way, and the ascending speed of the material is reduced to 0.5-5m/s; meanwhile, sundries such as slivers with large density in the material can not be suspended and are separated pneumatically under the wind speed. By arranging the vertical drying pipe with large caliber, the speed of the material, moving upwards along the air flow direction, is reduced, on the premise of not increasing the drying route, the drying time of the material is prolonged, heat-transferring and mass transferring coefficient is improved, and the drying time of the material is improved.

The invention provides an automatic fish identifying and sorting system and a running method thereof. An automatic fish identifying function and an automatic fish sorting function are combined, therefore, automatic continuous running can be achieved, the labor intensity is reduced, the error rate is decreased, and the identifying and sorting time is shortened. An inlet system is connected with anidentifying and sorting circular conveying line; the identifying and sorting circular conveying line is provided with a quality identifying area and fish species identifying areas; a fish species identifier and a fish pusher are installed in each fish species identifying area; a quality identifier and a fish pusher are installed in the quality identifying area; an unqualified product conveying line is connected with the quality identifying area; classifying conveying lines are connected with the fish species identifying areas; a transition conveying line is connected with the classifying conveying lines and a weighing and sorting circular conveying line; the weighing and sorting circular conveying line is provided with weighing areas, and a fish pusher and a weighing device are installed in each weighing area; output conveying lines are connected with the weighing areas; and an analytical controller is connected with the fish species identifiers, the quality identifier, the fish pusherand the weighing devices.

Upon continuous feeding of a plurality of sheets and upon detection of a leading end of a sheet by a detection unit before an elapse of a first time after a start of a paper feed roller, a controller performs control such that a paper conveyance speed of the paper feed roller is set lower than a paper conveyance speed of a registration roller, and the paper feed roller is stopped after conveying the sheet having the leading end detected for a specified conveyance distance before a next timing of starting the registration roller.

An image forming apparatus such as a printer has: an image forming unit which forms an electrostatic latent image onto a charged photosensitive drum, deposits toner onto the image, and forms a visible image; a belt arranged so as to run freely in contact with the image forming unit; a temperature sensor which detects a temperature of the belt; and a controller which controls an image forming process on the basis of the detected temperature. Since the belt temperature is detected and the printing process is controlled on the basis of the detected temperature, an increase in temperature of the drum and an increase in temperature in the printer can be suppressed. Thus, the flowability of the toner in each image forming unit does not deteriorates and image quality can be improved.

A packaging machine and method for filling bags with a supporting structure to which at least one filling box is fastened which includes a conveyor element and to which a weighing device and a filling spout are assigned. A control device is provided. The filling box is retained non-communicating with the supporting structure and the assigned filling box and is weighed separately by the assigned weighing device to discharge from the filling box a predefined quantity of intended fill product by way of differential weighing and to fill it into the bag through the tilling spout. The control device controls the strength of a volume flow into the bag over the time of the filling process so that the intended fill product is maintained at a high fill height while overflow is simultaneously prevented.

A sheet processing apparatus which is capable of securing a sufficient sheet bundle processing time period even with a short sheet conveying path to thereby maintain required capability of processing sheets conveyed at constant intervals. Rollers that convey sheets are controlled such that the conveyance speed of a sheet being conveyed by the rollers is increased in first timing so as to set the sheet at an increased distance from a succeeding sheet being conveyed by the rollers. When a sheet preceding the sheet being conveyed is the last sheet of a set of sheets to be processed by the sheet processing apparatus, the rollers are controlled to increase the conveyance speed of the sheet being conveyed in second timing later than the first timing.

The invention provides a distribution device of an electronic component; an inputting slideway (7) of the distribution device (3) comprises flexible tubes; the lower end of the inputting slideway (7) is held at the lower end of a swinging component (11). The swinging component (11) is driven by a driving mechanism (8) to swing so that an exhausting port (7B) of the inputting slideway (7) moves to a position adjacent to the upper part of a specific distribution port (12A). The flow area in the inputting slideway (7) is in the whole area, which can prevent the flowing speed of the compressed air flowing into the inputting slideway (7) from reducing. Therefore, the distribution device (3) of the electronic component with a higher processing is provided.

This invention relates to a method for operating a filter-tip rod machine and a filter-tip rod machine, wherein the filtering material is extracted from a storage, spread, extended and transmitted through the coating device, then provided to the forming apparatus, furthermore, a filtering material strip is formed to be a filter-tip rod. It is characterized in that at least one sensor identifies the default part and produces at least one signal after the extension of the filtering material strip and before the coating device, therefore, at least the area of the filter-tip rod with default parts will be excluded by the next process; the filter-tip rod has a filtering material output station, a spreading apparatus, a extending apparatus a coating device and a rod forming apparatus which helps making the filter-tip rod, wherein the apparatus comprises at least one sensor for identifying the default part of the filtering material strip, being characterized in that the sensor is arranged at the position of the extending apparatus or arranged at the lower part of the extending apparatus and the upper part of the coating device.

A developing device includes a developing vessel for storing a developer, a first conveying passage, a second conveying passage, a first conveying member and a second conveying member to supply toner to a photoreceptor drum. The first conveying member includes a first rotary shaft and a first multi-helically structured blade. The first multi-helically structured blade includes a first inner helical blade and ring-shaped first outer helical blade. The first inner helical blade is formed so that the radius of the helical blade varies cyclically. The second helical pitch of the first outer helical blade is smaller than the first helical pitch of the first inner helical blade. The first outer helical blade inscribes the outer periphery of the first inner helical blade at its minimum radius portions.

The invention relates to the field of disposable hygiene products, in particular to a rotational waste removing mechanism. The mechanism comprises two clamping transportation devices which are arranged on a rack; a waste removing device is arranged between the two clamping transportation devices; the waste removing device comprises a rotary shaft, a servo motor, and a waste removing plate; the waste removing plate comprises a clamping installation part, a horizontal plate, and an arc-shaped guiding plate; and the upper surface of the horizontal plate is not higher that the lower end face of atransportation channel. When the horizontal plate rotates upwardly around the rotary shaft, an angle between the upper end of and a vertical surface of the arc-shaped guiding plate is smaller than 20degree, and the rotating angle of the horizontal plate is not larger than 45 degree; a first inclined surface is formed in the horizontal plate, a supporting plate is arranged between the waste removing device and the clamping transportation device, and a second inclined surface is formed in the supporting plate; and when the horizontal plate is at a horizontal position, the second inclined surface abuts against the first inclined surface. The provided rotational waste removing mechanism solves the technical problem of lower accuracy of existing waste removing mechanisms.

The invention discloses a large scale cable damage detection and repair device. The device comprises a box body, a cavity is formed in the box body; an input pipe extending leftwards is fixedly arranged on the inner wall of the left side of the cavity; an input cavity communicated with the cavity is formed in the input pipe; according to the invention, whether the surface of the cable is damaged can be automatically and comprehensively detected; and if the surface of the cable is damaged, the conveying speed can be automatically reduced, later surface grinding is facilitated, after grinding iscompleted, the repairing device is triggered through detection of the concave position, the damaged position of the cable is heated, sealed, packaged and finally cooled and output, the overall devicestructure is simple, the transmission mode is simple and convenient, and later repairing is facilitated.

The invention relates to a rolling mill (1) for producing rolled rolling stock (G), a machine-readable program code (9), a storage medium (10), a control and/or regulation device (8) for a rolling mill (1) for producing rolled rolling stock (G), and a method for producing rolling stock (G) which was rolled in a rolling train (2) of a rolling mill (1), in particular a continuous casting and rolling mill, wherein the rolling mill (1) is operated in a continuous manner by means of integrally forming the rolling stock during scheduled operation from a supply device (6, 6') which supplies the rolling stock to the rolling mill (1), in particular a casting device (6) and/or a winding device (6') for rolling stock, to at least one finishing rolling train (2) that is arranged downstream of the rolling stock supply device (6, 6'), as viewed in a mass flow direction, by means of guiding the rolling stock (G) into the finishing rolling train (2) in a continuous manner and rolling it to form a first outflow product (A) in the finishing rolling train (2) in a continuous manner. The operation of the rolling mill (1) is monitored for the occurrence of a deviation from the scheduled operation of the rolling mill (2) that influences the rolling process, wherein in case of a deviation measures are taken to examine (100, 101) whether a second outflow product (A*), which is different from the first outflow product, can still be produced (102) considering the deviation. If the second outflow product cannot be produced, the operation of the rolling mill (1) is altered from a continuous operation to a discontinuous operation (106), whereby means can be provided for reducing production failures caused by undesired process deviations in a rolling mill.

A device for spraying mortar or concrete and a method of spraying mortar or concrete that enable smooth and reliable spray of mortar or concrete even if long distance transportation is involved. A device for spraying mortar or concrete, separately sending aggregate and cement milk forming mortar or concrete and then mixing them for spraying. The device has an aggregate pressure-sending machine for sending the aggregate by pressure and a transportation tube connected to the aggregate pressure-sending machine. The aggregate pressure-sending machine has a container for receiving the aggregate and a send-out section provided on the lower side of the container so as to communicate with the inside of the container through a communication opening. To the send-out section is connected the transportation tube. The aggregate dropped from the inside of the container to the send-out section through the communication hole provided in the bottom wall of the container is sent out into the transportation tube. The opening area of the communication hole is not more than the area of a flow path in the transportation tube.