32results about How to "Good dust removal function" patented technology

The invention relates to the technical field of textiles, and discloses a cloth winding device having a dust removal function and used for textiles. The cloth winding device comprises a supporting base. The top of the supporting base is fixedly connected with a supporting frame. Bearings are connected to the supporting frame in a clamping manner. A rotating shaft is connected in the bearings in a sleeving manner. The surface of the rotating shaft is fixedly connected with a first gear. The first gear is engaged with a second gear. The second gear is fixedly connected to an output shaft of a motor. The motor is fixedly connected to one side of the supporting frame. According to the cloth winding device having the dust removal function and used for the textiles, by arranging a supporting rod, a brush plate, an empty groove, air blowers and bristles, dust removal can be better conducted when cloth is wound, the problem that an existing cloth winding device does not have the dust removal function when the cloth is wound is solved, and therefore the situation that dust is attached to the back face of the cloth after the cloth is wound is avoided, and appearance of the cloth can be better when the cloth is sold in the later period.

The invention discloses a dust removal device inside a mainframe of a computer, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an organic casing, and one side of the inner chamber of the casing is fixedly connected with a first motor through a support plate, and the first motor The output end is fixedly connected with a turntable, and the surface of the turntable is fixedly connected with connecting wires, and the top of the inner cavity of the casing is fixedly connected with a first slide rail. The present invention relates to the technical field of computer mainframes. The dust removal device inside the computer mainframe greatly reduces the dust inside the mainframe, ensures the good operation of the mainframe, is safe and reliable, makes the device have a good dust adsorption function, greatly improves the dust removal function of the device, and avoids dust The accumulation of the accumulation causes the destruction of the inner cavity components of the main engine, which makes the device have a good dust removal function, greatly improves the heat dissipation effect of the device, is convenient and quick, and makes the device have a good heat dissipation function and good convenience.

The invention discloses a multifunctional sand making machine convenient to use, and belongs to the technical field of sand making machines. The multifunctional sand making machine comprises a machinebody. A feeding hopper is arranged on the upper surface of the machine body. Discharging pipes are arranged on the two sides of the machine body. A rotor is arranged at the top end of the machine body. A crushing part is arranged on the outer side of the rotor. First crushing teeth are arranged on the two sides of the crushing part. A crushing plate corresponding to the crushing part is arrangedon the inner wall of the machine body. A protective plate is arranged below the feeding hopper. Spray heads are arranged on two sides of the feeding hopper. Water pumps corresponding to the spray heads are arranged at one end of the upper surface of the machine body. The multifunctional sand making machine is simple in structure and convenient to use. Materials can be crushed by a plurality of times during use, so that the crushing effect of the sand making machine on the materials is better. Moreover, the multifunctional sand making machine has a good dust removing function, and can effectively prevent a large amount of dust from flying out during use of the sand making machine, and therefore a better sand making machine use experience is brought to a user.

The invention discloses a dry quenching production device with an internal circulation cooling function. A dry quenching furnace is communicated with a first gas inlet pipe and a first gas outlet pipe; the first gas outlet pipe stretches into a sewage tank and is connected with a shunt three-way valve; the shunt three-way valve is connected with a second gas inlet and is connected with a third gasinlet pipe through a filter element flange; the second gas inlet pipe stretches into a cooling tank; the cooling tank is communicated with the second gas outlet pipe; the third gas inlet pipe and thesecond gas outlet pipe are connected with a combined flow three-way valve; the combined flow three-way valve and the first gas inlet pipe are connected with a first air blower; the sewage tank is communicated with a fourth gas outlet pipe; a condensation pipe section is formed on the middle part of the fourth gas outlet pipe and is communicated with a water storage tank; the water storage tank isconnected with the first water outlet pipe; the first water outlet pipe stretches into the cooling tank; a pump body is arranged at the bottom of the cooling tank; the pump body is connected with thesecond water outlet pipe; the second water outlet pipe stretches into the sewage water tank; and a sealing door is arranged on one side of the sewage tank. In the technical scheme, an internal circulation type inert gas cooling system is formed, the function of circulating cooling water for heat exchange is realized, the dust-removing function can be realized, and environmental friendliness and energy saving are achieved.

The invention provides a silencing structure for an air compressor. The silencing structure comprises a vacuum cover, a cover internal cavity, a fixed base and a silencing structure; the vacuum coveris internally provided with the cover internal cavity; the middle part in the cover internal cavity is provided with a dust suction structure through the surface of the fixed cover; the cover internalcavity is internally provided with a water storage tank above a compressor main body; the interior, on one side of the water storage tank, of the cover internal cavity is provided with a storage battery through a mounting plate; the cover internal cavity, on the lower side of the storage battery, is internally provided with a temperature sensor; the interior, on one side of the temperature sensor, of the cover internal cavity is provided with an illumination lamp; the lower end of the vacuum cover is provided with the fixed base through a vacuum cover fixed frame; and the fixed base is internally provided with a condensation pipe. By arranging a series of structure, the silencing structure provided by the invention has the characteristics of convenience in use, good silencing effect and good heat dissipation performance.

The invention provides a construction method of a photocatalyst. The method comprises the following steps: (1) cleaning a construction surface with overhead steam; and (2) spraying a photocatalyst liquid to the cleaned construction surface in the step (1) with saturated steam. The construction method of the photocatalyst provided by the invention does not bright secondary pollution with overheatedsteam and saturated steam.

The invention discloses an agricultural grain drying device with a dust removal function, which belongs to the technical field of agricultural machinery and comprises a casing, a discharge pipe is arranged at the bottom of the casing, and supporting feet are arranged at both ends of the lower surface of the casing. The top of the casing is provided with a partition plate, the two ends of the upper surface of the casing are provided with a lower hopper, the bottom of the lower hopper is provided with a blanking elbow, and the blanking elbow is arranged through the partition plate, the bottom of the casing is The end is provided with a drying mechanism, the drying mechanism includes a second electric heating plate, the two ends of the lower surface of the second electric heating plate are provided with limit expansion rods corresponding to the housing, and a support plate is provided below the second electric heating plate; The invention is simple in structure, easy to use, has good drying function and dust removal function, can remove the dust mixed in the grain while drying the grain, enriches the function of the drying device, and improves the processing quality of the drying device .

The invention discloses a dust removal device for coke production and processing, which belongs to the technical field of dust removal devices and comprises a box body, a partition plate is arranged inside the box body, a top cover is arranged at the top of the box body, and a negative pressure is arranged above the top cover Fan, the top of the negative pressure fan is provided with an air intake cover, the output end of the negative pressure fan is provided with an air intake pipe, the two ends of the upper surface of the box are provided with first exhaust holes, and the bottom of the box is provided with a screening mechanism , the screening mechanism includes a diversion base, the top of the diversion base is provided with a second drive motor, the output end of the second drive motor is provided with a filter plate, the bottom end of the second drive motor is provided with an electric telescopic rod, the two ends of the filter plate There is a screening through hole; the invention has a simple structure, is easy to use, and has a good dust removal function, which can effectively prevent a large amount of dust from floating in the coke production workshop, and improve the user experience of the dust removal device.

The invention discloses a guide device with cooling and dedusting functions. The guide device with the cooling and dedusting functions comprises a guide cavity body, a detachable water pipe, a water pipeline, and a detachable dedusting nozzle. The upper part of the back end of the guide cavity body extends out to form a stretching installing part. The detachable water pipe is installed on the stretching installing part. The water receiving end of the water pipeline communicates with the detachable water pipe, and a front water pipeline is formed in an annular body part of the guide cavity body. A plurality of guide cooling water holes communicating with the front water pipeline are formed in the inner wall of the annular body part, and the guide cavity body is cooled by cooling water flowing out of the guide cooling water holes. The detachable dedusting nozzle is installed below a back water pipeline and used for spraying water to remove dust. According to the guide device with the cooling and dedusting functions, the guide cavity body and the stretching installing part are regarded as an installation basis, dedusting is conducted through the detachable dedusting nozzle, and cooling is conducted through the sprayed water of the guide cooling water holes; and the guide device with the cooling and dedusting functions has the good cooling effect and the good dedusting effect at a steel billet blooming outlet.

The invention discloses a dust-removing type concrete waste block crushing recovery treatment device, belonging to the technical field of concrete waste recycling, comprising a crushing box, a feeding hopper is arranged in the middle of the upper surface of the crushing box, and a first flow guide is arranged at the top of the crushing box , the bottom end of the first deflector is provided with a first crushing roller, the bottom of the first deflector is provided with a second deflector, the top of the second deflector is provided with a filter screen, and the top of the filter screen is provided with a second Two crushing rollers, a dust removal mechanism is arranged above the crushing box, the dust removal mechanism includes a second support plate, a drive motor is provided at both ends of the second support plate, and a second electric telescopic rod is provided at the bottom end of the drive motor; the present invention The structure is simple, easy to use, and has a good dust removal function, which can effectively prevent a large amount of dust from being released from the recycling device during use, thereby preventing the dust from flying around and causing harm to the health of the staff.