摘要:
The present invention provides a concentrated washing machine having a rotatable cylindrical drum made of punched metal. The drum has an inner surface lined with wire mesh and the drum is housed within a case body. A handle-shaped end plate, which is equipped with radial ribs, is provided at one end of the cylindrical drum. The other end of the cylindrical drum is open. The end plate has a wire mesh lining and is equipped with a suitable number of vanes. Extending into the open end of the cylindrical drum are: a wire mesh cleaning nozzle; a paper stock charge pipe for spraying onto the vanes; a pipe with numerous holes for spraying cleaning water onto the vanes, and a replenishment wetting water pipe. The handle-shaped end plate equipped with radial ribs and a wire mesh lining is provided at one end of the drum to increase the filter area and thereby improve the washing efficiency. The vanes agitate the paper stock by rotational movement to greatly improve the washing efficiency.
摘要:
A dehydration machine includes a stuff tank, a stuff inlet provided at a lower portion of the stuff tank, a stuff outlet provided at an upper portion of the stuff tank, and a pair of drums each having a circumferential wall with a plurality of water passage apertures, the pair of drums being juxtaposed in the stuff tank. The pair of drums rotate adversely about its respective axis so as to introduce stuffs in the stuff tank therebetween from a lower side thereof. One of the drum is rotatable in an immovable manner, and the other of the drums is rotatable in an inclinable manner while being urged toward the one of the drums by an air spring. Each of the drums is provided with a metal net on an outer surface of the circumferential wall.
摘要:
The present invention provides a gradual pressure applying type paper deinking device in which material for manufacturing paper is fed by cylinder presses. The deinking device includes: three cylinders arranged in an approximately triangular shape when viewed from the side. At least the first cylinder of the three cylinders having an inner cylinder in which a plurality of small holes are formed and an outer cylinder covering the inner cylinder. Each of the three cylinders have a rotating shaft which has an independent driving device. Each of the rotating shafts pass through an associated one of the three cylinders. A revolving group of spiral revolving blades is attached to each rotating shaft. On the remaining portion of the rotating shaft in a direction that crosses the peripheral direction of the rotating shaft at a slanted angle, crossing crushing blade-equipped kneading blades are provided. Adjacent kneading blades cross each other at a slanted angle and are attached in blocks with a plurality of freely exchangeable insert blades. Because at least the first cylinder of the three cylinders has an inner cylinder in which holes are formed, water can be actively removed and discharged from the start so that highly effective deinking treatment can be carried out regardless of the type of paper material.
摘要:
An EGR cooler system according to the invention includes an EGR cooler cooling device the is provided in a coolant path which is separate from the path provided with an engine cooling system which cools coolant. The EGR cooler cooling devices cools the coolant to be supplied to a water-cooled EGR cooler. The EGR cooler system also includes a water pump that circulates the coolant within the coolant path; a bypass passage through which the coolant may bypass the EGR cooler cooling device or the water-coolant EGR cooler; and a flow control valve that regulates the amount of coolant flowing into the bypass passage based on the temperature of the coolant flowing through the coolant path.
摘要:
A signal converter includes a frequency-to-voltage converter for converting a frequency of an input signal received via an input terminal into a control voltage. The input signal contains a noise signal having a frequency different from the frequency of the input signal. The control voltage changes in accordance with a change of the frequency of the input signal. A filter has a variable cutoff frequency so that the noise signal is eliminated from the input signal and outputs a filtered signal. The variable cutoff frequency is changed in accordance with a change of the control voltage so that a change of the variable cutoff frequency follows a change of the frequency of the input signal. A comparator compares the filtered signal with a reference voltage and converts the filtered signal into a pulse signal having a pulse width corresponding to the frequency of the input signal.
摘要:
An EGR cooler system according to the invention includes an EGR cooler cooling device that is provided in a coolant path which is separate from the path provided with an engine cooling system which cools coolant. The EGR cooler cooling devices cools the coolant to be supplied to a water-cooled EGR cooler. The EGR cooler system also includes a water pump that circulates the coolant within the coolant path; a bypass passage through which the coolant may bypass the EGR cooler cooling device or the water-cooled EGR cooler; and a flow control valve that regulates the amount of coolant flowing into the bypass based on the temperature of the coolant flowing through the coolant path.
摘要:
A comparator circuit providing a hysteresis characteristic which does not change a hysteresis width even if a power supply voltage changes is disclosed. The comparator circuit comprises a differential amplifier including an input terminal, a reference terminal and an output terminal; an input voltage terminal to which an input voltage is applied; a reference voltage terminal to which a reference voltage is applied; at least one level shift means connected between said input voltage terminal and said input terminal, or between said reference voltage terminal and said reference terminal; a current source means connected to the output of said level shift means; and control means for controlling the current value of said current source means in accordance with the output level of said output terminal.