44results about How to "Repair uniform" patented technology

In a repairing method for an electrostatic chuck device in which at least an adhesive layer and an attracting layer are provided on a metal base, a side surface of an eroded adhesive layer is wound with a string-like adhesive and thermal compression is performed thereafter. A repairing apparatus for an electrostatic chuck device, which is used in the repairing method, includes a rotatable table for rotating the electrostatic chuck device and a bobbin for supplying the adhesive to the adhesive layer.

The invention relates to a method for detecting, balancing and restoring a six-block lead-acid storage battery. The method comprises the following steps of initially detecting; discharging until the voltage of the battery is 10.5V; checking a voltage rise condition; determining a damaged block position of a waste storage battery and punching; leading out an electrode; adding distilled water or purified water; continuously discharging for 3 to 5 minutes; positively charging a negative block after inversely charging until a single block voltage is 2V; ordinarily charging for 7 to 8 hours; overcharging for 3 hours; charging a single liquid storage block with relatively low voltage; and finishing until the voltage of six liquid storage blocks is 2.6V. By the method, a barren liquid type sealing storage battery, a rich liquid type lead-acid storage battery and a maintenance-free sealing storage battery can be maintained, balanced and restored, the voltage of each liquid storage tank is kept about 2V, and the service life of the restored lead-acid storage battery is longer; and moreover, the maintenance rate is high, cost is low, operation is easy, energy and emission are favorably saved and reduced for a country, waste is reclaimed, and green energy saving and environmental friendliness are achieved, and an environment cannot be polluted.

The invention provides a density-changeable heat pipe solar loop heat pipe system for purifying soil by microorganism, The density-changeable heat pipe solar loop heat pipe system comprises a solar device and a loop heat pipe device, wherein the solar device comprises a solar heat collector and a heat exchanger, the loop heat pipe is a counter gravity heat pipe, the loop heat pipe comprises an evaporation end and a condensation end, and the condensation end is arranged on the outer wall of a gas chamber; the gas chamber is arranged in soil along the height direction from the upper part to the lower part, and the winding density of the condensation end of the loop heat pipe in the outer wall of the gas cavity becomes larger and larger. Through the change of the winding density of the condensation end, heat is concentrated to the lower part as much as possible to carry out heat exchange, because the temperature of the lower part is low, more heat is needed, and the soil repairing effect is enhanced, and therefore, the overall repair is uniform; and experiments show that the repair effect can be further improved by around 11% by virtue of the structure.

The invention relates to an oil film bearing lining babbitt metal repairing tool. The oil film bearing lining babbitt metal repairing tool comprises a tool body. A tool back, a straight cutting edge,a first edge part and a second edge part are arranged at the outer end of the tool body. The tool back is opposite to the straight cutting edge. The first edge part is opposite to the second edge part. One end of the first edge part is connected with the tool back, and the other end of the first edge part is connected with the straight cutting edge. One end of the second edge part is connected with the tool back, and the other end of the second edge part is connected with the straight cutting edge. The invention further relates an oil film bearing lining babbitt metal repairing method. The included angle between the tool body and an oil film bearing lining babbitt metal cylinder hook face is controlled to range from 25 degrees to 85 degrees. The straight cutting edge is utilized for cutting the surface of the oil film bearing lining babbitt metal cylinder hook face. The straight cutting edge and the oil film bearing lining babbitt metal cylinder hook face are controlled to move in theform of a concentric hook face or a coaxial spiral hook face. According to the oil film bearing lining babbitt metal repairing tool and method, a fatigue layer on an oil film bearing lining babbitt metal structure can be rapidly repaired.

The invention discloses a soil repair device. The soil repair device comprises a box body. Motor cases are fixedly connected to two sides of the box body, motors are fixedly connected to the bottoms of the inner walls of the motor case; an output shaft of each motor is fixedly connected to a first rotary wheel and a second rotary wheel is rotatably connected to the surface of the first rotary wheel through a belt; a crushing gear is fixedly connected to the back of the second rotary wheel; and the axis of the second rotary wheel is rotatably connected to one side of the inner wall of the box body through a gear rod. The invention relates to the technical field of soil. The soil repair device can crush stones and metals in soil, can repair the soil uniformly and improves the soil repair effect. Harmful substances such as iron powder exist in the soil, and the iron powder components are absorbed through iron magnetic powder, so that the soil is repaired conveniently. The device is prevented from being blocked as a result of too much soil, and the service life of the repair device is prolonged.

The invention provides a soil treatment device, comprising a heat pipe, the heat pipe includes an evaporator and a condenser, the condenser is arranged in the soil, the condenser is a coil structure arranged on a plane, and the thermal fluid in the condenser Flow from the outside to the center to dissipate heat into the soil; to the radial direction along the center of the circular structure, the distribution density of the coil becomes larger and larger. The main reason is that through such setting, the heat can be dissipated from the outer end of the circular structure first, and then gradually inward. Because the diameter of the coiled pipe at the outer end is large, more heat is needed, so that the overall heat dissipation is uniform and the effect of soil restoration is enhanced. Make the overall repair uniform.

The invention relates to the field of concrete engineering, in particular to a compound capsule underground structure concrete self-repairing system provided with aerobic microorganisms inside. The system comprises a concrete matrix, wherein microorganism compound capsules are arranged in the concrete matrix; and the aerobic microorganisms and culture mediums suitable for the growth of the aerobic microorganisms are coated in the microorganism compound capsules. Compared with the existing microorganism self-repairing system and the microcapsule self-repairing system containing repairing agent, the compound capsule underground structure concrete self-repairing system provided with the aerobic microorganisms inside has no need to be additionally provided with the culture mediums, and concrete can achieve intelligent repairing.