10results about How to "Avoid frequent cleaning" patented technology

The utility model discloses a collecting device for treating cutting waste, which relates to the technical field of cutting waste collection and comprises a material receiving frame placed below a machine tool, a control panel is fixedly mounted on the material receiving frame, a liquid outlet is arranged at the bottom of the material receiving frame, a material storage box is fixedly mounted on one side of the material receiving frame, and a compression mechanism is arranged above the material storage box. A U-shaped guide plate inclining upwards is fixedly mounted at the top of the side wall, close to the receiving frame, of the storage box, and the other end of the guide plate is fixedly connected with the receiving frame. A first filtering assembly and a second filtering assembly are arranged in the material receiving frame in the vertical direction in a spaced mode, and the two filtering assemblies divide the material receiving frame into an upper cavity, a middle cavity and a lower cavity. According to the collecting device for treating the cutting waste, through cooperative arrangement of the first filtering assembly, the compressing mechanism and the inserting plate, cutting fluid can be prevented from entering the material storage box, a compressed block can be rapidly taken out of the material storage box, and the working efficiency is improved.

The utility model relates to a kind of colouring flaw detection liquid recovery device, comprising: the collection groove of inclination setting, the first recovery cylinder of the communication collection groove bottom, the second recovery cylinder of the communication collection groove preset height and the shutter of parallel inclination setting on the collection groove;Wherein, the first recovery cylinder preset height communication second recovery cylinder;The shutter is between the bottom and preset height of the collection groove. Solve the problem that the impurity deposited in the bottom of liquid in the prior art is recovered with liquid and the impurity deposited in plastic square groove needs to be cleaned regularly when more.

The invention discloses an office host dustproof device for the Internet of Things, and the device specifically comprises a dustproof plate which is internally provided with a dust removal cavity, and the two sides of the top of the dust removal cavity are respectively provided with an air inlet and an air outlet; the air inlet device is arranged in the air inlet and is fixedly connected with the inner wall of the air inlet; the secondary filter screen is arranged in the air outlet and is fixedly connected with the inner wall of the air outlet; the cleaning opening is formed in the bottom of one side of the dust removal cavity, and the inner wall of the cleaning opening is slidably connected with a sealing block; the air inlet device comprises an air inlet fan, one side of the air inlet fan is connected with a filtering device, and the side, away from the filtering device, of the air inlet fan is fixed to the inner wall of the air inlet through a support. The office host dustproof device for the Internet of Things is good in dust removal effect and heat dissipation effect, airflow entering the host case can be kept clean, and frequent cleaning of the interior of the case is avoided.

The utility model discloses an air inlet valve of a screw compressor, which belongs to the technical field of valves and comprises an air inlet valve, an air inlet pipe arranged on the air inlet valve and used for feeding air, a filtering structure arranged on the air inlet pipe and used for filtering entering air, and a connecting structure arranged on the air inlet valve and used for connecting a pipeline with the filtering structure, the filtering structure comprises a corrugated pipe fixedly arranged on the air inlet pipe in a sleeving mode, a connecting pipe arranged at one end of the corrugated pipe, an impurity box movably installed in the connecting pipe and a conical filtering plate arranged in the impurity box and used for filtering impurities. According to the utility model, the conical filter plate is arranged at the air inlet pipe of the air inlet valve, impurities and dust in air flow can be filtered and blocked, so that the abrasion and corrosion of the impurities to internal parts of the compressor are reduced, and the impurities on the conical filter plate can slide into the impurity box along the inclined surface of the conical filter plate to be stored under the blowing of the air flow; the blockage condition of the conical filter plate can be relieved, and frequent cleaning of the conical filter plate is avoided.

The utility model discloses an anti-blocking type polygonatum sibiricum extracting solution filtering device in the technical field of polygonatum sibiricum production and processing, and the anti-blocking type polygonatum sibiricum extracting solution filtering device comprises an extracting tank, supporting columns are installed on the outer wall of the extracting tank, and guide grooves are formed in the lower portions of the surfaces of the supporting columns, the anti-blocking type polygonatum sibiricum extracting solution filtering device is reasonable in structure. The rhizoma polygonati extracting solution is discharged to the filter plate after being extracted in the extracting tank, the rhizoma polygonati extracting solution falls into the filter plate and is filtered by the filter plate according to the fact that the groove is formed in the surface of the filter plate, and the groove and the filter plate are provided with the groove holes for filtering, and the motor B drives and controls the brush to clean filtered rhizoma polygonati medicine residues during the period. The filter plate is kept in the best state and the depth of the groove is kept as far as possible, the problem that medicine residues on the filter plate are frequently cleaned is directly solved, frequent cleaning of related personnel is reduced, and the workload and the workload degree are reduced.

The utility model discloses a multifunctional flat mop which comprises a mop rod, the lower end of the mop rod is connected with a rotatable mop plate, the mop plate comprises a cover plate and a bottom plate fixedly connected with the cover plate, a wiping object is installed on the bottom plate, and the multifunctional flat mop is characterized in that the side edge of the mop plate is provided with a first clamping groove; a first clamping groove is formed in the mop plate, the first clamping groove is formed in the length direction of the mop plate, a sweeping assembly is connected into the first clamping groove, the sweeping assembly comprises a mounting strip, polyester bristles are arranged on the mounting strip, and the mounting strip is connected to the first clamping groove in a clamped mode. The multifunctional flat mop has the functions of wiping and sweeping at the same time, and is good in cleaning effect, simple in overall structure and convenient to install.

The utility model provides an in-vitro scaling type electrocatalytic oxidation device, which relates to the technical field of sewage electrolysis treatment and comprises a cathode plate, an anode plate, an anion exchange partition plate, a cathode electrolysis chamber plate and an anode electrolysis chamber plate. Wherein the cathode electrolysis chamber is located between the anion exchange partition plate and the cathode plate, and the anode electrolysis chamber plate is located between the anion exchange partition plate and the anode plate. The utility model has the beneficial effects that the anode plate can generate hydroxyl radicals with high oxidability in the anode electrolysis chamber, so that the sewage in the anode electrolysis chamber is oxidized, and the treatment of organic wastewater is realized; and the anion exchange partition plate can prevent cations in the anode electrolysis chamber from moving towards the cathode electrolysis chamber and reduce the concentration of the cations in the cathode electrolysis chamber, so that the problem that the surface of a cathode plate is scaled due to the fact that the concentration of the cations in the cathode electrolysis chamber is too high is solved, the electrocatalytic oxidation device can continuously work for a long time, and the sewage treatment efficiency is improved.

The present invention discloses a fresh air ventilation device, which relates to the field of air treatment technology, including a shell, a turbid air channel, a fresh air channel, a heat exchange core, a fresh air inlet pipe one, a fresh air outlet pipe one, a turbid air inlet pipe one, and a turbid air outlet pipe. A water collecting box is provided under the shell, and a cavity one and a cavity two are provided in the water collecting box. A water receiving trough is fixedly provided in the cavity one, and a filter box is fixedly provided on the outside of the shell, and the bottom of the filter box is used for storing water. The fresh air inlet pipe one is connected to the upper wall of the filter box, and a fresh air inlet pipe two is fixedly provided on the upper wall of the filter box, and the lower end of the fresh air inlet pipe two extends into the water at the bottom of the filter box. The present invention can perform primary filtration on the air through the water at the bottom of the filter box, and can discharge condensed water generated during heat exchange into the filter box through a hose, thereby realizing the utilization of condensed water. By rotating the water collecting box 180 degrees, the generated condensed water can be received when the fresh air temperature is lower than the turbid air temperature or when the fresh air temperature is higher than the turbid air temperature, and the applicability is relatively high.

The utility model relates to the technical field of negative pressure supply systems, and discloses a negative pressure supply device. Wherein the negative pressure supply device comprises a vacuum unit, a filter unit and a buffer unit, and the vacuum unit is used for enabling an energy consumption device communicated with an air inlet of the vacuum unit to have negative pressure; the filtering unit is arranged between the vacuum unit and the energy consumption device and comprises a first filter and a second filter, the second filter is communicated with an air inlet of the vacuum unit, the first filter is communicated with one end, far away from the vacuum unit, of the second filter, and the filtering aperture of the first filter is larger than that of the second filter; the buffer unit is communicated with the upstream of the air inlet of the vacuum unit and used for buffering the negative pressure provided by the vacuum unit. According to the utility model, the cleanliness of air entering the vacuum machine can be effectively improved; and meanwhile, the negative pressure generated by the vacuum unit is buffered.

The utility model discloses a circulating drainage softening treatment system for a coal-fired power plant and belongs to the technical field of drainage softening treatment. A water outlet of the fluidized bed device is communicated with a regulating reservoir of the immersed membrane filtration device, a water inlet pump is communicated with the fluidized bed device, a first precipitant storage tank is communicated with a first precipitant dosing pump, a second precipitant storage tank is communicated with a second precipitant dosing pump, and the first precipitant dosing pump and the second precipitant dosing pump are communicated with the fluidized bed device; the carrier storage tank is communicated with the carrier dosing pump, the carrier dosing pump is communicated with the fluidized bed device, the acid storage tank is communicated with the acid dosing pump, the acid dosing pump is communicated with the immersed membrane filtration device, and the immersed membrane filtration device is connected with the water production tank through the water production pump. According to the utility model, the circulating drainage of the coal-fired power plant is subjected to efficient softening and hardness reduction treatment through a pretreatment system in which the induced crystallization fluidized bed device is coupled with the immersed membrane filtration device, so that the standing time of crystallization reaction is shortened, the recycling of calcium carbonate is realized, and the stable effluent turbidity index is guaranteed.