35results about How to "Regular discharge" patented technology

The invention discloses an energy-saving thermotank for a battery in a base station. The energy-saving thermotank for a battery in a base station comprises a main support (1), multiple side plates (2), multiple door sheets (3), a refrigeration unit (8), an exhaust unit, a controller (9), an air exchange port and condensate water outlet unit (5), and a display (4). The main support (1), the multiple side plates (2) and the multiple door sheets (3) are spliced mutually thereby forming a rectangular thermotank housing. The controller (9) is electrically connected to the refrigeration unit (8), the exhaust unit and the display (4). The controller (9) is connected to a monitoring interface for receiving and transmitting data information. The air exchange port and condensate water outlet unit (5) is arranged on one of the multiple side plates (2) of the energy-saving thermotank. A battery (7) used in a communication base station is arranged in the energy-saving thermotank and related power lines pass through the side plates (2) and are introduced out of the energy-saving thermotank.

The invention relates to the technical field of water body pollution abatement, in particular to a water body pollution abatement system and method. According to the method, a diversion wall and a plug-flow aeration machine are arranged in a water body, which have the effect of pushing water and aeration and prevent a dead water zone from being formed during water body circulation. A biological film net and an ecological floating island are arranged in the water body, certain dissolved oxygen gradient is formed at the bottom and the peripheral region of the ecological floating island under the photosynthesis of aquatic plants on the ecological floating island, and the dissolved oxygen gradient is beneficial to removing pollutants in the water body, such as N, P and the like, through the combined effect of aerobic bacteria, anoxic bacteria and anaerobic bacteria, so that the water quality is purified. Meanwhile, the plug-flow aeration machine is arranged in the water body, sufficient oxygen dissolved in the water body is guaranteed. The water body is firstly filtered through a filter chamber, a large proportion of organic matters and inorganic matters, such as suspended solids, algae and the like, in water can be removed, the filtered water flows into the water body again and forms water body circulation with the diversion wall arranged in the water body.

The invention relates to a mine wet type dust removing device, which comprises a dust removing box body, a support frame and a water box, wherein the air inlet end of the dust removing box body is connected with a positive air tube; the positive pressure air tube is sequentially connected with an extraction type cyclone and a negative pressure air tube; a plurality of upper baffle plates and lower baffle plates in separated distribution are arranged in the dust removal box body; the two side surfaces of the partial upper baffle plates and the partial lower baffle plates are provided with water spraying spray heads; the single side surfaces of the partial upper baffle plates and the partial lower baffle plates are provided with water spraying spray heads; spray head water supply pipes connected with the water spraying spray heads are arranged in each of the upper baffle plates and the lower baffle plates; a water supply pump is arranged in the water box; the output end of the water supply pump is connected with the spray head water supply pipes through a water supply main pipe; the bottom of the inner side of the dust removal box body is provided with a temporary water storage pool; a water discharge opening of the temporary water storage pool is connected with a sewage box through a pipeline; the output end of a lifting pump arranged in the sewage box is connected into the water box through a pipeline; a reverse flushing device is arranged in the temporary water storage pool; and a pollution discharge opening matched with the reverse flushing device is formed in the dust removal box body.

The invention discloses a water combustion boiler which comprises a boiler with an inner cavity. A boiler door is formed in the wall of the boiler, a water jacket is nested in the inner cavity of the boiler, the inner wall of the boiler is used as the outer wall of the water jacket, and a water storage cavity is formed between the inner wall of the water jacket and the inner wall of the boiler; a combustion chamber is formed by the inner wall of the water jacket in an enclosed manner; a ventilation system, water inlet pipes, a steam exhaust pipe, a smoke vent and a steam supply pipe are respectively fixedly arranged on the outside of the boiler, the ventilation system is communicated with the combustion chamber, the water inlet pipes are communicated with the water storage cavity, the steam exhaust pipe and the smoke vent are communicated with the inner cavity of the boiler, and the steam supply pipe is simultaneously communicated with the combustion chamber and the top of the inner cavity of the boiler; an ignition system and a combustion-supporting carrier are fixed into the combustion chamber. The water combustion boiler has the advantages that large quantities of electrons can be released by metal atoms of the combustion-supporting carrier at high temperatures, heat can be released, and hydrogen decomposed from steam can be assisted to be combusted, so that a large quantity of heat can be released; the water combustion boiler is suitable to be used as heating equipment and applicable to modification projects of coal combustion boilers, gas combustion boilers and oil combustion boilers in the fields of power plants and heating, the industrial and agricultural fields and the like, the steam and other fuel can be combusted jointly to generate the heat, so that fifty percents of fuel can be saved on the premise that the same quantity of heat is provided.

The transformer processing equipment comprises a main body, an exhaust shaft and a piston plate, the exhaust shaft is fixedly connected to the top end of the main body, and the piston plate is embedded in the middle of the interior of the exhaust shaft; the main body comprises a cavity and a conveying frame; the exhaust shaft comprises an exhaust port, a rotating shaft, an embedding groove and anoffset block; the rotating shaft comprises an impact block and an embedding ring; the piston plate comprises a rotary groove mark, a displacement groove, a displacement plate and a transmission ring;the displacement groove comprises a reset groove, and the displacement plate comprises an offset groove. The device is provided with a piston plate, and the piston plate is driven to ascend and descend to suck and discharge a large amount of heat in the main body according to a certain rule, so that the internal heat is controlled to prevent the internal temperature of the device from being too high.

The invention relates to an efficient hydrogen chloride tail gas absorption device and belongs to the technical field of tail gas treatment. The device comprises a first absorption tank, a second absorption tank and a water pumping mechanism, a spraying water outlet mechanism is arranged in the first absorption tank, a hollow shaft is rotatably connected to the bottom of the first absorption tank, and an exhaust pipe is arranged at the top; a driving mechanism is arranged at the lower end of the hollow shaft, the upper end extends into the first absorption tank and is connected with a rotating rod, a tail gas exhaust mechanism is arranged on the hollow shaft, and the upper end of the rotating rod is connected with an exhaust mechanism; the bottom of the second absorption tank is rotationally connected with a lower hollow rod, the lower hollow rod and the hollow shaft are in transmission through a transmission mechanism, the upper end of the lower hollow rod extends into the second absorption tank and is fixedly provided with an upper hollow rod, the outer wall of the upper hollow rod is provided with an air outlet mechanism, and the upper end of the upper hollow rod is rotationally connected with the tail end of the exhaust pipe; a pollution discharge mechanism is arranged on the outer wall of the lower hollow rod; and the water pumping mechanism is respectively connected with the spraying water outlet mechanism and the second absorption tank. The device can fully absorb the hydrogen chloride tail gas.

The invention discloses a low-temperature evaporation, concentration and crystallization device of a gas-liquid linkage forced circulation heat pump. The device comprises an evaporator, a steam ejector, a secondary steam condenser, a raw material tank, a heating steam liquid condensation tank, a secondary steam liquid condensation tank, a vacuum pump and an inert gas storage tank; the evaporator also comprises an inert gas inlet distribution device, a vertical type tube nest heating chamber II, a liquid-gas outlet nozzle, a steam-liquid separation chamber, a foam remover, a liquid level meter, a material liquid distribution device, a communicating pipe and a vertical type tube nest heating chamber I. According to the low-temperature evaporation, concentration and crystallization device of the gas-liquid linkage forced circulation heat pump, two-stage series low-temperature steam is used for heating; pump-free forced circulation is realized by using liquid-steam linkage manner, thus direct utilization of high-temperature boiler steam in low-temperature evaporation can be realized; the overall system is compact in structure, convenient to operate and wash. The low-temperature evaporation, concentration and crystallization device of the gas-liquid linkage forced circulation heat pump is especially suitable for evaporating or crystallizing heat-sensitive materials under the condition of high concentrated strength.

The invention relates to a recovery system and method for a desulfurizing agent in a desulfurized gas of a catalytic-cracking regeneration waste gas. The recovery system comprises a desulfurizing tower, a condensing heat exchanger, a mechanical separation purifier, a heating heat exchanger and a filter, wherein a gas outlet of the desulfurizing tower is communicated with a gas inlet of the mechanical separation purifier through a first pipeline; the condensing heat exchanger is mounted in the first pipeline; the heating heat exchanger is mounted in a gas exhaust pipeline of the mechanical separation purifier; the condensing heat exchanger and the mechanical separation purifier are communicated with the filter respectively through second pipelines. The recovery system can be used for effectively decreasing the dew point of an outlet gas from the desulfurizing tower, is used for decreasing water vapor content and the particle concentrations of entrained desulfurizing agent and catalyst in the outlet gas, can be used for recovering most of the desulfurizing agent, and is used for decreasing the discharge loss of the desulfurizing agent, decreasing a running cost and meanwhile reducingenvironment pollution; through arranging the heating heat exchanger, an exhausted gas can be prevented from entering an environment of which temperature is lower than the temperature of the gas so that a liquid drop can be still immediately condensed and the formation of a rime fog is prevented.

A high-efficiency small-scale ozone destruction device of the present invention includes a heating device and a catalytic device. A heater is installed in the heating cylinder of the heating device to realize the heating and destruction of ozone waste gas. The heating process is controlled by a temperature controller. The ozone exhaust gas enters the catalytic device through the water stop pipe at the bottom, and the catalyst cylinder of the catalytic device is filled with catalyst. The ozone exhaust gas passes through the catalyst from bottom to top to achieve complete destruction, and finally is discharged through the outlet pipe at the top; during the whole process, the heating device can pass through the temperature The control knob realizes the adjustment and control of the temperature, and the water outlet pipe at the bottom discharges the condensed water generated by the ozone exhaust gas during the heating-cooling process regularly, preventing the condensed water from overflowing from the water stop pipe into the catalyst cylinder, affecting the normal use of the catalyst; the present invention , with reasonable structural design and compact device, it combines heating destruction and catalytic destruction to efficiently complete the destruction of ozone waste gas, and has a wide range of practical and promotional values.

The invention provides a culture method for tilapia in a high temperature phase. The method comprises the following steps: (1) selection of pond specifications: controlling the water depth of a pond at 2-2.5m, wherein the bottom of the pond is a soil-mud layer, and building a sunshade above the pond; (2) management of the pond: changing fresh water once every 6-9 days for the pond, wherein the water changing amount is 1/3-1/2 of the amount of the water in the pond, and then disinfecting the water with 300-500ml povidone iodine per cubic meter; and (3) management of feedstuff feeding: the feeding amount of the feedstuff is 1/3-1/2 of a normal feeding amount and is 1-2% of the body weight of a fish; and then feeding a certain amount of green feed, wherein the feeding amount is 0.2-0.3% of the body weight of the fish. According to the culture method provided by the invention, in a high-temperature season in summer, by virtue of a method of building the sunshade additionally above the pond to reduce the water temperature of the tilapia aquaculture pond, properly adding the green feed and reducing the feeding amount of the feedstuff, the in vivo metabolic burden of the tilapia is reduced, and the immunity of the tilapia is improved, and therefore, the breeding survival rate and the economical benefit are improved.

The invention discloses an urban sewage treatment device, and relates to the technical field of household sewage treatment equipment. The urban sewage treatment device comprises a domestic sewage inlet pipe and a sewage treatment box connected with the domestic sewage inlet pipe, the upper end face of the sewage treatment box is detachably connected with a box cover, a filtering device is arranged on the left portion of the box cover, and a sundry cleaning device is arranged in the middle of the box cover and located in an inner cavity of the sewage treatment box. A sundry collecting device is arranged on the upper end face of the box cover and located on the right side of the sundry cleaning device, an oil stain separating device is arranged on the right portion of the box cover and located in an inner cavity of the sewage treatment box, and an oil stain collecting device is detachably connected to the right side of the sewage treatment box; protective boxes are detachably connected to the front edge and the rear edge of the upper end face of the box cover through mounting edges, a control device is arranged on the left side of the front end face of each protective box, and the problems that an existing urban sewage treatment station is large in investment and high in maintenance cost and is not suitable for small-range residents to conduct sewage treatment and cyclic utilization are solved.

The invention discloses medicinal material cleaning and impurity removing treatment equipment for traditional Chinese medicine processing. The medicinal material cleaning and impurity removing treatment equipment comprises a cleaning cylinder, a cover body which is arranged at an opening in the top end of the cleaning cylinder, connecting lugs which are arranged on the two sides of the upper portion of the cover body, a filtering structure which is arranged at an opening in the bottom end of the cleaning cylinder, an impurity collecting structure which is arranged below the cleaning cylinder and a transversely arranged cleaning structure, the impurity collecting structure and the cleaning barrel are of an integrated structure, one end of the cleaning structure is arranged outside the cleaning cylinder, the other end of the cleaning structure is arranged in the cleaning cylinder, a detachable auxiliary cleaning assembly is arranged on the inner wall of the cleaning cylinder, and the impurity collecting structure is of a funnel-shaped structure. According to the medicinal material cleaning and impurity removing treatment equipment for traditional Chinese medicine processing, traditional Chinese medicinal materials are cleaned in place, a brush is adopted to making contact with the traditional Chinese medicinal materials, the traditional Chinese medicinal materials can be prevented from being damaged, and therefore the integrity of the traditional Chinese medicinal materials is protected; and for collection of the impurities, when the impurities fall into the collecting structure, due to the fact that the impurity collecting structure is of a funnel shape, the impurities are not prone to being drawn into the cleaning barrel again when falling into the barrel body, and thecleaning effect cannot be affected by regular discharging.

The invention discloses a new method for production of food-grade anhydrous glucose, and belongs to the technical field of organic chemical monosaccharides. The method comprises the steps: with edible glucose monohydrate as a raw material, heating and drying, to obtain anhydrous glucose; placing the edible glucose monohydrate in a constant temperature dryer, starting a constant temperature dryer, adopting an electric heating way, setting the drying temperature at 50-65 DEG C, and turning on a circulating fan of the constant temperature dryer; after the temperature reaches a set temperature, starting to do automatic constant temperature circulating heating; and after the set temperature reaches, turning on a dehumidification fan, dehumidifying, setting a way of automatically dehumidifying for 2 min every 10 min, carrying out constant temperature circulating heating for 10-20 h, stopping heating, cooling, and sieving to obtain the food-grade anhydrous glucose. The production method is simple, and the produced anhydrous glucose completely conforms to the national standard of edible anhydrous glucose after testing.