33results about How to "Continuous and efficient processing" patented technology

The invention provides a high-efficiency exhaust gas treatment system and process, including a slurry bed, an overflow pipe, an overflow pump, a liquid-solid separator, a return pipe, a return valve, a chemical storage tank, a chemical dosing pump, an exhaust gas distributor, and a molecular sieve , the slurry bed includes a lower bed body, a middle bed body, and an expansion section. One end of the overflow pipe is connected to the upper part of the middle bed body, and the other end is connected to the upper part of the liquid-solid separator. The overflow pump is located on the overflow pipe, and one end of the return pipe is connected to the liquid-solid separator. The lower part of the solid separator is connected, and the other end is connected with the lower part of the middle bed body. The return valve is located on the return pipe. The upper head, the porous pipe, the lower head, the air inlet, the porous pipe is located between the upper head and the lower head, and the molecular sieve is filled in the slurry bed. The waste gas of the high-efficiency waste gas treatment process of the present invention can be fully contacted with the treatment agent, can efficiently remove gaseous pollutants in the waste gas, and will not produce secondary pollutants such as PM2.5 dust.

The invention discloses a digital controlled lathe capable of conducting automatic loading and suitable for shaft parts. The digital controlled lathe comprises a lathe body, wherein the lathe body is provided with a hollow spindle, a sliding rail is arranged on the lathe body in the front and back horizontal direction, a knife rest is arranged on the sliding rail in a slidable manner, the front end of the hollow spindle is coaxially and fixedly connected with a hollow chuck, the knife rest is provided with an electromagnetic attraction mechanism, and an automatic loading device is arranged behind the lathe body; and the automatic loading device comprises a work bin base, the work bin base is fixedly connected with a work bin support, the work bin support is fixedly connected with a storage box, a corrugated pipe expansion joint and an unloading box from top to bottom in sequence, one vibration motor is arranged on the left outer wall of the corrugated pipe expansion joint, one vibration motor is arranged on the right outer wall of the corrugated pipe expansion joint, a stock stop is arranged on the lower portion of the unloading box, and the upper surface of the work bin base is fixedly connected with a material pushing base located under the unloading box. The digital controlled lathe is easy and convenient to operate, high in automation degree and stable in work, and can achieve automatic loading, effectively shorten the auxiliary time and improve the working efficiency.

The invention discloses an internal-circulation type iron-carbon micro-electrolysis reactor. The reactor structurally comprises a cylinder body (1), a water inlet pipe (2), a water distributor (3), an air inlet pipe (4) and an internal circulation pipe (5); waste water flows through the water inlet pipe (2) and the water distributor (3) in sequence and is dispersed into iron-carbon filler (a) which is located on the lower portion of the cylinder body (1), and in the process of being in contact with the iron-carbon filler (a), the waste water is purified unceasingly till post-purification water is formed and drained out of a water outlet (6) of the cylinder body; air enters the iron-carbon filler (a) at the bottom of the cylinder body (1) through the air inlet pipe (4), and aeration bubbles moving upward are formed; the aeration bubbles drive the iron-carbon filler (a) to pass through the internal circulation pipe (5) and be discharged into the post-purification water; the iron-carbon filler (a) keeps on being sedimentated till falling back to an accumulation bed of the iron-carbon filler (a), thereby an aeration cycle of the iron-carbon filler (a) is formed. It is thus clear that by means of the internal-circulation type iron-carbon micro-electrolysis reactor, the energy consumption is low, the abrasion is little, the operation is simple, and the waste water can be disposed in a continuous and highly-efficient mode.

The invention provides a sanding set comprising a double side roughing machine, a double side finishing machine, a chamfering machine, a left side and right side polisher, a top and bottom polisher and a plurality of conveying frames. The conveying frames are mounted among the double side roughing machine, the double side finishing machine, the chamfering machine, the left side and right side polisher and the top and bottom polisher and are used for conveying wood material. The sanding set is simple in structure and applicable to continuous efficient processing of irregular wood materials.

The invention discloses a stamping die facilitating to blanking. The stamping die facilitating to blanking comprises vertical plates which are symmetrically arranged, wherein a rotary barrel is rotationally arranged in each vertical plate; an accommodating cavity is formed in each rotary barrel; a plurality of open grooves are formed in the end wall of each accommodating cavity in a communicationmanner; the open grooves communicate with an external space; inner cavities are formed in the end walls of the two sides of each accommodating cavity in a communication manner; the inner cavities aresymmetrically formed; and rotary devices driving the rotary barrels to rotate are arranged on the outer surfaces of the vertical plates and the rotary barrels. The equipment is simple in structure; easier blanking machining is realized by adopting the manner of replacing dies with different shapes and dimensions by means of rotating, and a lower die does not need to be manually replaced; and moreover, wastes are rapidly guided out of the equipment in a blanking process, and the lower die plays the role of structure enhancement during stamping for the equipment, so that the structure strength and reliability during continuous blanking of the die are effectively improved, and the life of the die is prolonged.

The invention discloses an automatic feeding numerical control lathe. The automatic feeding numerical control lathe comprises a lathe body, wherein a hollow spindle is arranged on the lathe body; a sliding rail is arranged on the lathe body along the front and back horizontal direction; a knife rest is slidably arranged on the sliding rail; a hollow chuck is axially and fixedly connected to the front end of the hollow spindle; a cutting mechanism and an electromagnetic adsorption mechanism are arranged on the knife rest; an automatic feeding device is arranged behind the lathe body; the automatic feeding device comprises a material box base; a material box support is fixedly connected onto the material box base; a material storage box, a corrugated pipe elastic joint and a discharging box are sequentially arranged on the material box support from top to bottom in a fixed manner; a vibration motor is arranged on the outer wall of each of the left and right sides of the corrugated pipe elastic joint; a material baffle mechanism is arranged on the lower part of the discharging box; and a material pushing base which is right blow the discharging box is fixedly connected onto the upper surface of the material box base. The automatic feeding numerical control lathe is simple and convenient for operation, high in automatic degree and stable in work; automatic feeding can be realized; non-cutting time is effectively shortened; cutting can be performed rapidly; and the working efficiency is improved.

The invention discloses a carbon nanotube carrier type microbial electrochemical device for continuously treating sewage and generating power, belonging to the technical field of sewage treatment of microbial fuel cells. The microbial electrochemical device comprises an anode chamber and a cathode chamber, wherein the anode chamber is uniformly filled with carbon nanotubes which serve as anodes and microbial carriers; organic sewage and anaerobic digested sludge are inoculated, the anode chamber and the cathode chamber are sealed by a silicone pad, and an anaerobic environment is formed in the anode chamber; a water outlet of the anode chamber is connected with a three-phase separator. According to the device, the anode chamber is filled with the carbon nanotubes to form a packed bed reactor, the device is easy to operate and free of any catalyst, sewage can be continuously and efficiently treated by a continuous and unconventional batched treatment manner, and when the organic load is 4g COD.L<-1>.d<-1> and the hydraulic retention time is 16 hours, the sewage removal rate can be about 90 percent. Moreover, the three-phase separator is added to the water outlet of the anode chamber, so that the problems of blockage and difficulty in maintenance caused by outflow of carbon particle materials are solved.

The invention relates to an integral multistage microorganism fuel battery pack. The integral multistage microorganism fuel battery pack is formed by serially connecting a plurality of same cubical battery monomers; each battery monomer comprises an anode chamber and a cathode chamber; the anode chamber and the cathode chamber are separated along the diagonal lines of the battery monomers; a proton exchange diaphragm is arranged between the anode chamber and the cathode chamber; a medium inside the anode chamber and the cathode chamber of every two adjacent battery monomers is conveyed continuously, and the proton exchange diaphragm is arranged between the anode chamber and the cathode chamber. According to the integral multistage microorganism fuel battery pack, a conventional microorganism fuel battery structure design is broken, the anode chamber and the cathode chamber of a multistage MFC are nested and fused mutually, the distance between the anode chamber and the cathode chamberis reduced obviously, and the internal resistance of the system is reduced to the maximum extent. Bidirectional interconnecting transfer of protons is formed between adjacent single-stage MFCs, the transmission path cross sections of protons between the anode chamber and the cathode chamber are greatly expanded, and the proton transfer efficiency can be promoted obviously.