334 results about "Cotton cloth" patented technology

The utility model discloses an intelligent high-altitude glass cleaning robot. The advancing mechanism is provided with the negative pressure cavity, air in the negative pressure cavity is exhausted through rotation of the fan, air pressure in the cavity is lower than that of the outside, pressure difference is generated, adsorption is achieved, and therefore the advancing mechanism advances on various smooth surfaces and is suitable for different working environments. Meanwhile, the cotton cloth cleaning mechanism achieves horizontal movement through a gear and rack transmission mechanism, rotation is achieved through a rotating shaft, a power transmission rod and a rotating shaft sleeve, cotton cloth can completely cover the surface of the glass, and efficient cleaning of the glass is achieved; and the rolling brush cleaning mechanism realizes high-speed water spraying and automatic recovery of sewage into the water circulation mechanism, so that efficient cleaning is realized, water resource waste is avoided, and environmental pollution is reduced. A plurality of cleaning robots which are connected in series and parallel through long cleaning mechanism shafts can be used for synchronous cleaning, and the cleaning efficiency is improved.

The invention provides a modified hard carbon material and a preparation method thereof, a negative pole piece and a sodium ion battery, and belongs to the technical field of sodium ion batteries. The preparation method comprises the following steps: S1, waste cotton cloth is pretreated, the pretreatment comprises crushing treatment, polishing treatment, washing treatment and drying treatment, and pretreated waste cotton cloth is obtained; s2, the pretreated waste cotton cloth is subjected to pre-oxidation treatment in the air atmosphere, and pre-oxidized waste cotton cloth is obtained; s3, carrying out carbonization treatment on the pre-oxidized waste cotton cloth in an inert atmosphere to obtain a hard carbon material; and S4, mixing the hard carbon material with sulfur powder, and performing vulcanization treatment in an inert atmosphere to obtain the modified hard carbon material. The modified hard carbon material prepared by the preparation method has excellent sodium storage performance.

The invention provides a carding machine with a self-cleaning function, and relates to the technical field of carding machines, the carding machine comprises a carding machine side bottom plate, a negative pressure cleaning assembly and a carding tooth cloth impurity cleaning assembly, the upper end of the carding machine side bottom plate is integrally provided with a carding main machine side plate; the outer side surfaces of the negative pressure cleaning assemblies are fixedly installed at the outer ends of the two carding machine side bottom plates, and the cotton carding tooth cloth impurity cleaning assembly is arranged between the carding machine side bottom plates and located between the negative pressure cleaning assemblies. Cotton cloth formed by cotton silk carding penetrates through the first cotton conveying roller, the second cotton conveying roller and the third cotton conveying roller, bypasses the cotton carding tooth cloth roller between the first cotton conveying roller and the third cotton conveying roller, and then is carded open through the cotton carding tooth cloth impurity cleaning assembly. Impurities combed by the cotton carding tooth cloth impurity cleaning assembly are cleaned through negative pressure through the negative pressure cleaning assembly, and compared with an existing carding machine, the cotton carding machine can better clean impurities wound around cotton cloth.

The utility model relates to the technical field of cotton cloth production, and discloses cutting equipment for cotton cloth production, which comprises a machine body, a driving shaft rotationally connected to the inner side of the machine body, a driving roller fixedly connected to the outer side of the driving shaft, resistance increasing grains arranged on the outer side of the driving roller, and a driving mechanism mounted at the bottom end of the machine body and used for driving the driving shaft. A pressing mechanism used for pressing cotton cloth is arranged on the machine body, a cutting-off mechanism used for cutting off the cotton cloth is arranged on the machine body, the pressing mechanism comprises guide blocks, the inner side of the machine body is fixedly connected with four guide blocks, and a bearing seat is connected between every two adjacent guide blocks on the left side and the right side in a sliding mode. Due to the fact that the pressing roller has dead weight and the bearing seat slides between the two guide blocks, the pressing roller can press the cotton cloth between the pressing roller and the driving roller, and the idling phenomenon caused by the fact that the cotton cloth does not make close contact with the conveying roller is reduced.

The invention discloses a peelable clothing plate-making composite material and a preparation method thereof, and relates to the technical field of clothing manufacturing and design, in particular to a peelable clothing plate-making composite material and a preparation method thereof, and the peelable clothing plate-making composite material comprises a cloth layer, an adhesive layer, a paper layer and a release coating. The cloth layer is preferably 120 gsm cotton grey cloth, and the paper layer is 60-90 gsm printing paper. The adhesive tape is characterized in that the adhesive layer is an acrylic hot-melt pressure-sensitive adhesive with low-viscosity peelable characteristics, and is coated in a dot-shaped or grid-shaped form so as to provide an easy-to-peel starting edge. The preparation method comprises the following steps: coating the adhesive layer on one layer of base material, compounding with the other layer, and applying the release coating on the upper end of the paper layer. The structure ensures that the composite material is easy to cut in the clothing pattern making process, no adhesive residue exists after stripping, and the requirements of fashion pattern making for strength, operation convenience and modifiability are met.

The invention belongs to a material modification technology, and relates to modified polypropylene, in particular to a polypropylene denim cotton spraying-free material and a preparation method thereof. The polypropylene denim cotton spraying-free material is obtained by mixing polypropylene, a scratch-resistant agent, a filler, a flexibilizer, denim cotton, denim fluff and an auxiliary agent. According to the automobile interior decoration, an automobile is more attractive, meanwhile, the automobile is more practical, and in the automobile interior decoration, the natural texture imitating technology is widely applied. In the existing production, the automotive trim, such as a door post plate, with the appearance close to the effect of jeans is produced by mould pressing of wood chips imitating jean cotton cloth or film coating and injection molding in a low-pressure mould and then paint spraying treatment. According to the invention, polypropylene is used as a main material for the first time, the automotive interior plastic with the appearance close to the effect of jeans is prepared through formula design and conventional injection molding, the process is simple, the color requirement can be met without spraying, and particularly recycled jean cotton can be adopted.

The utility model belongs to the field of warping machines, and particularly relates to a warping machine for cotton cloth production, which comprises a warping machine body, a winding mechanism is arranged on the warping machine body, a support plate is fixedly mounted on one side of the warping machine body, a yarn guide mechanism is arranged on the support plate, and a tensioning mechanism is mounted on the warping machine body. The tensioning mechanism is located on one side of the winding mechanism, the wire guide mechanism comprises fixing plates and guide rods, the multiple fixing plates are installed at the top of the supporting plate through a detachable structure, the multiple guide rods are fixedly installed at the tops of the fixing plates at equal intervals, and the tensioning mechanism comprises a fixing frame, a U-shaped plate, a transmission shaft and a tensioning roller. The fixing frame is fixedly installed on the warping machine body, and the U-shaped plate is rotatably installed in the fixing frame through the rotating mechanism. The yarn tension adjusting device is reasonable in design, the uniformity of yarn tension is effectively guaranteed through the tension adjusting mechanism, the quality stability of cotton cloth is improved, and the fixing plates and the corresponding guide rods are convenient to disassemble, assemble and replace.

The utility model discloses an OPC selvage washing device, include: the fixture of seizing vertical OPC drum top, be located in the rotary motor of fixture top and drive the rotation of fixture, by the unwinding of unwinding disc, first cross OPC drum and with OPC drum outer periphery bottom end stick to, and then be reeled by the reel, and the spray head for being used for spraying cleaning fluid to cotton cloth belt close to cotton cloth belt, and the cotton cloth belt of unwinding disc unwinding first passes through spray head and then passes through OPC drum. The utility model discloses an OPC selvage washing device, which can use cotton cloth belt to clean OPC material with a thick bottom end of the outer periphery of the vertical OPC drum, improve cleaning efficiency and improve the yield of the OPC drum.

The utility model relates to the field of stair handrail disinfection, in particular to a community public health mechanism disinfection device, which adopts the technical scheme that the community public health mechanism disinfection device comprises end plates, a plurality of connecting plates and a stair handrail, one end of each connecting plate located at the two ends of the whole is rotationally provided with an end plate, the ends, not connected with the other connecting plate, of the connecting plates located at the two ends of the whole are rotationally provided with end plates, the two sides of the end plates and the two sides of the connecting plates are each provided with a side clamping plate in a sliding mode, and the bottom faces of the end plates and the bottom faces of the connecting plates are each provided with a cotton cloth strip in an adhesive mode. Or the cotton cloth strip bonded on the end plate on one side is wetted with disinfectant fluid, then the end plates and the connecting plate are fixed to the top face of the stair handrail through the side clamping plates, the end plates and the connecting plate are pushed to slide along the surface of the stair handrail, and the disinfectant can be gradually wiped dry by the cotton cloth strip; the end plate and the connecting plate which are rotationally connected mutually deflect at the corner of the stair handrail, so that the effects of fitting the corner of the stair handrail and wiping disinfectant fluid in time are achieved.

The utility model discloses a kind of breathable antiskid medical nursing pads, including bottom pad structure and interlayer groove: the bottom pad structure is set on bed sheet;The bottom pad structure includes the leakage-proof layer pad being set on bed sheet.This utility model not only through setting multiple diamond antiskid points for preventing skidding and bottom film for separating diamond antiskid points in leakage-proof layer pad bottom, when using, because diamond antiskid points are as shown in Figure 2 multiple point distribution, that is, when user turns over, some diamond antiskid points and leakage-proof layer pad are separated, other diamond antiskid points are also fixed, reduce the phenomenon that displacement appears between leakage-proof layer pad and bed sheet;Secondly, set an interlayer groove between absorption layer and distribution layer pad, if excessive liquid phenomenon appears on leakage-proof layer pad when using, can be handled by increasing water-absorbing cotton cloth at interlayer groove, reduce the phenomenon that liquid drops to bed sheet when moving medical nursing pad.

The utility model relates to bridge sleeve technical field especially for a kind of rock wool cloth protection structure for HDPE sleeve, including sleeve body, the outer wall of sleeve body is provided with fireproof mechanism;The fireproof mechanism includes the installation strip of sliding connection in the outer wall of sleeve body, the outer wall of the installation strip is covered with fireproof layer, the inside sliding connection of the installation strip has locating block, the outer wall of the locating block and in the fixed connection of sleeve body has adjusting shaft, by setting fireproof mechanism on sleeve body, so that the design that fireproof layer can be fixedly covered in sleeve body outer wall by installation strip and locating block in fireproof mechanism through fixed structure, so that sleeve body can increase its fire resistance by the fireproof layer covered in outer wall in use process, solve the existing HDPE sleeve in use, its fire resistance is poor, cannot satisfy the use requirement problem of user.

The invention relates to the related technical field of cotton cloth production, in particular to a cotton cloth production post-flattening mechanism which comprises a workbench. The flattening assembly comprises a moving plate arranged on the outer wall of the workbench and a pressing roller arranged on the outer side of the moving plate. The leveling assembly comprises a driving part arranged on the outer wall of the moving plate and a leveling part arranged on the end face of the workbench; the driving piece comprises a driving rod, a crank arranged on the outer wall of the driving rod and an eccentric wheel arranged on the end face of the crank. The leveling piece comprises a swing plate and a leveling plate arranged on the outer wall of the workbench; according to the flattening mechanism used after cotton cloth production, the pressing roller is driven to rotate through cotton cloth traction, flattening treatment on a cloth cover is achieved, meanwhile, it is guaranteed that cotton cloth of different breadths is stably conveyed through the limiting assembly, and rotation kinetic energy of the pressing roller is converted into reciprocating swing force on the surface of the cotton cloth in cooperation with the leveling assembly; therefore, the cloth cover leveling effect is enhanced.

The utility model discloses a multi-point wrapping type medical fixing band capable of being opened and closed for children. The multi-point wrapping type medical fixing band comprises a main band body and a plurality of bandage bodies. A window is formed in the middle of the front end of the main belt body. The chest and the knees of a child are wrapped by the main belt body, and the bandage bodies are fixedly connected with the edge of an operating bed in a matched mode, so that the child can be well fixed in the whole process in the operation, adverse events such as falling down and falling off the bed are effectively prevented, the bandage body corresponding to the puncture part can be independently opened during general anesthesia venipuncture of the child, and the operation is convenient. Meanwhile, the window is formed, and a transparent adhesive film capable of opening or closing the window is arranged in a matched mode, so that a doctor can conveniently observe a child in time during an operation, warm keeping of a patient is achieved, and hypothermia of the patient during the operation is prevented; the main band body is composed of the cotton cloth base layer, the first antibacterial non-woven fabric and the second antibacterial non-woven fabric, and a better sterile environment is provided for the operation process.

The utility model belongs to water quality purification equipment technical field especially for a kind of modular wetland water quality purification combined device, including foam planting tray, the edge of foam planting tray is bonded with plastic outer ring, the lower surface of foam planting tray is bonded with water-absorbing cotton cloth, and foam planting tray, plastic outer ring and water-absorbing cotton cloth constitute the planting module floating on the water surface, the both sides of planting module are provided with magnetic attraction piece, and adjacent two planting modules are fixed by magnetic attraction piece, and planting module is fan-shaped, and multiple planting modules are fixed after being formed into annular structure by magnetic attraction piece;It adopts the fan-shaped planting module composed of foam planting tray, plastic outer ring and water-absorbing cotton cloth, and can be flexibly combined into annular structure by magnetic attraction piece, and this design makes the device can quickly adjust layout according to the actual situation of wetland, greatly improves the adaptability and flexibility of device.

The application provides a preparation method of super-hydrophobic cotton cloth with self-cleaning and oil-water separation functions, and belongs to the technical field of functional materials. The preparation method is characterized by the following steps: modifying a commercial cotton cloth by using a silane surfactant to modify a mercapto group, in-situ grafting polybutadiene on the modified cotton cloth by using a photosensitizer in a n-hexane solution, and grafting hydrophobic particles to the cotton cloth by using a bis-mercapto compound. The super-hydrophobic cotton cloth prepared by the application has good super-hydrophobic performance and oil-water separation selectivity, and has a super-high continuous adsorption efficiency of oil in an oil-water mixture, which can reach 99.9%. The application has a simple process and is suitable for industrial production. The super-hydrophobic cotton cloth prepared by the application has high stability, can be recycled, and can be used for repairing water bodies such as marine oil spills and oil-containing industrial wastewater treatment.

The utility model relates to the technical field of laminating machines, and discloses a laminating machine for preparing a phenolic aldehyde cotton cloth laminated board, which comprises a base, the top of the base is fixedly connected with a shell, the inside of the shell is rotatably connected with a conveying roller, the top of the base is fixedly connected with a bottom plate, and the inside of the shell is provided with an adjusting assembly; and the adjusting assembly comprises a fixing plate, a tooth column is slidably connected to the interior of the fixing plate, a rotating shaft is rotatably connected to one side of the fixing plate, and a worm wheel is fixedly connected to the outer wall of the rotating shaft. According to the pressing device, the worm drives the rotating shaft to rotate through the worm gear, the rotating shaft drives the tooth column to descend through the gear, the tooth column descends to extrude the first spring, then the first spring exerts pressure on the top plate, then the pressure of the heating plate on the bottom plate is adjusted through the deformation degree of the first spring, and the effect of adjusting pressing tension is achieved; the problem that the thickness of the phenolic aldehyde cotton cloth layer cannot be adjusted due to the fact that the pressure cannot be controlled when the phenolic aldehyde cotton cloth layer is pressed is solved, and the practicability of the laminating machine is improved.

The invention discloses a laminating machine for producing polyester-mixed cotton cloth. The laminating machine comprises a base box body; the conveying plate is arranged on the base box body and is used for feeding and discharging the polyester-mixed cotton cloth; the conveying belt is connected with the conveying plate and is used for driving the conveying plate to move on the base box body; and the driving box is arranged on the base box body, is connected with the conveying belt and is used for driving the conveying belt. According to the laminating machine for production of the polyester-mixed cotton cloth, automatic feeding and discharging of the polyester-mixed cotton cloth are achieved by arranging automatic conveying structures such as the conveying belt and the conveying plate, the labor intensity of workers is effectively reduced, and the production efficiency is improved; by means of the protection plate, the sliding groove and the positioning matching structure, the positioning accuracy of polyester-mixed cotton cloth is improved, the quality problems of lamination dislocation and the like are reduced, the defective rate is reduced, the equipment operation friction is reduced through the design of the conveying rotating roller, the driven shaft and other components, and the conveying stability is guaranteed.

The utility model relates to a rinsing device for cotton cloth production, which comprises a rinsing box, the bottom of the rinsing box is fixedly connected with a drain pipe, transmission mechanisms are arranged inside and outside the rinsing box, a transmission mechanism is arranged inside the rinsing box, one end of the rinsing box is provided with an adding mechanism, and the other end of the rinsing box is provided with a discharging mechanism. The adding mechanism comprises an adding box fixedly connected to one end of the rinsing box, a movable cover is hinged to the top of the adding box, an adding pipe is fixedly connected to the top of the movable cover, a discharging pipe is fixedly connected to the bottom of the adding box, a control valve is arranged on one side of the discharging pipe, and a receiving hopper is arranged on one side of the discharging pipe. Scale marks are arranged on the front face of the adding box, the receiving hopper is located in the rinsing box, and a sealing cover is clamped to the top of the adding pipe. According to the rinsing device for cotton cloth production, by arranging the transmission mechanism and the conveying auger, it can be guaranteed that cotton cloth is fully and evenly soaked and moved in rinsing liquid, and therefore the uniformity of the rinsing effect is improved, and the cotton cloth quality is guaranteed.

The utility model discloses agricultural machinery maintenance equipment, and belongs to the technical field of agricultural machinery. The device mainly comprises a body. The storage bin is fixed in the main body and used for adding lubricating oil, one side of the interior of the storage bin is slidably connected with a piston plate, and one side of the storage bin communicates with two corrugated pipes; the clamping mechanism is positioned on one side of the main body and is used for clamping the saw blade; the rotary smearing mechanism is located on one side of the clamping mechanism and used for maintaining the saw blade; according to the agricultural machinery maintenance equipment, a first handrail is gradually pushed, at the moment, the first handrail drives a connecting plate to move towards one side through a sliding block, the connecting plate drives a piston plate to move towards one side through a connecting column, and then lubricating oil in a storage bin enters a connecting shaft through a connecting pipe; lubricating oil in the connecting shaft enters the rotating plate and then is in contact with the sponge pad through the through hole to soak the sponge, so that the cotton cloth stained with the lubricating oil is prevented from being manually held, and the phenomenon that the lubricating oil drips is avoided.

The invention discloses a lignin-mediated durable conductive cotton fabric and a preparation method thereof, and relates to the technical field of functional textiles. The preparation method of the lignin-mediated durable conductive cotton fabric comprises the following steps: mercerizing cotton cloth to remove a surface material; the method comprises the following steps: weighing a proper amount of sulfate lignin, dissolving the sulfate lignin in a formic acid solution, then adding a graphene oxide dispersion liquid, immersing a treated cotton cloth sample in a KL / GO composite liquid, and carrying out ultrasonic treatment and stirring to complete an adsorption process; after the reaction, placing the system in an ice-water bath, slowly adding a NaOH solution to adjust the system into an alkaline environment, and continuing stirring to promote deposition and fixation of composite components; adding an ascorbic acid solution into the system, then taking out the cotton cloth, putting the cotton cloth into a sealed glass container, paving filter paper infiltrated by ascorbic acid at the bottom to maintain humidity, and carrying out damp-heat reduction for a certain time; and washing the cotton cloth with ultrapure water, and then naturally airing to obtain the KL / GO modified cotton cloth. According to the method, lignin-induced graphene oxide is co-assembled on the surface of the cotton fiber by utilizing hydroxyl and an aromatic structure of the lignin and through interaction of hydrogen bonds and pi-pi, and green and efficient construction of an ultra-stable conductive layer on the surface of the cotton fiber is realized by virtue of structural stability of the lignin and natural compatibility between the lignin and cellulose molecular chains.

The utility model discloses a device for improving dyeing washing fastness of polyester-mixed cotton cloth, which relates to the related technical field of fabric color fixation and comprises a color fixation box, fixed seats are symmetrically arranged in the color fixation box, nozzles are arranged on opposite sides of the fixed seats at equal intervals, adjusting mechanisms are arranged on two sides of the fixed seats, and each adjusting mechanism comprises a piston. The pistons are symmetrically arranged in the fixed seat; one end of the push rod is fixedly connected with the piston, and the other end of the push rod penetrates through the fixed seat and is connected with the inner wall of the fixation box in a sliding and penetrating manner; the adjusting rod is rotationally connected with the push rod through a rotating shaft; and the positioning assembly is arranged on the color fixing box. The arrangement mode that the piston, the push rod, the adjusting rod and the positioning assembly are matched is utilized, the position of the piston in the fixing base can be adjusted through pushing of the push rod and the adjusting rod, the uniformity of the color fixing effect can be improved, and cloth of different specifications can be subjected to appropriate color fixing treatment.

The utility model discloses a cotton gray fabric fluff cleaning device which comprises a machine frame, a cloth guide roller, an input roller, an output roller and a wind-up roller are rotationally installed on the inner side of the machine frame, a fluff cleaning mechanism is arranged between the input roller and the output roller, and the fluff cleaning mechanism comprises two rotating frames rotationally installed on the inner side of the machine frame. The two rotating frames are controlled by a first motor to synchronously rotate at intervals, a plurality of rotating rollers are evenly distributed on the rotating frames, and a hair sticking sticker is arranged on the outer diameter face of each rotating roller. According to the utility model, the fluff cleaning mechanism can be used for simultaneously cleaning fluff on the two surfaces of the cotton grey cloth, and the cotton grey cloth passes through the space between the rotating rollers of the two rotating frames and drives the two rotating rollers to rotate, so that the fluff sticking stickers on the rotating rollers can simultaneously stick and remove the fluff on the two surfaces of the cotton grey cloth; the rotating frame can be driven to rotate at intervals through the first motor, so that the hair sticking paste can be replaced without shutdown.

The utility model discloses skin-attached portable baby pull-ups which comprise a diaper body, bottom-holding cotton cloth capable of being opened is arranged at the bottom of the diaper body, a hook-and-loop fastener bottom plate is sewn at the front side end of the diaper body, a hook-and-loop fastener sticky plate is sewn at one end of the bottom-holding cotton cloth, one side of the hook-and-loop fastener sticky plate is movably bonded with one side of the hook-and-loop fastener bottom plate, and the other side of the hook-and-loop fastener sticky plate is connected with the other side of the hook-and-loop fastener bottom plate. Through the arrangement of the diaper body, the bottom carrying cotton cloth, the hook-and-loop fastener bottom plate, the hook-and-loop fastener sticky plate and the urine bag assembly, when the urine bag assembly needs to be replaced, adhesion between the hook-and-loop fastener bottom plate and the hook-and-loop fastener sticky plate is manually removed, the effect that one end of the bottom carrying cotton cloth is separated from one end of the diaper body is achieved, and the urine bag assembly needing to be replaced is directly taken down; when the diaper is used, a new urine bag assembly is directly pasted on the upper surface of the bottom carrying cotton cloth, finally one end of the bottom carrying cotton cloth is reconnected with the diaper body through the hook-and-loop fastener bottom plate and the hook-and-loop fastener sticky plate, the effect of rapidly replacing the urine bag assembly is achieved, the diaper body can be repeatedly used, and the use cost is greatly reduced.

The utility model relates to the technical field of textile equipment, and discloses polyester-mixed cotton cloth printing and dyeing pretreatment equipment which comprises a bottom frame, a pretreatment box for polyester-mixed cotton cloth printing and dyeing is installed on the bottom frame, two shaft rods are arranged in the middle of an inner cavity of the treatment box in parallel, one side of each shaft rod is fixedly connected with a baffle, a sleeve is arranged on each shaft rod in a sleeved mode, and the baffle is fixedly connected with a baffle. A sleeve is arranged on one side of the shaft rod, brushes are uniformly connected to the sleeve, a locking nut is in threaded connection with the other side of the shaft rod, an access hole is formed in the pretreatment box, a sealing plate is arranged outside the access hole, the sealing plate is detachably installed on the outer wall of the pretreatment box in a sealed mode through a bolt, and two inner spline sleeves are rotationally connected to the sealing plate; one end of each shaft rod is fixedly connected with an outer spline shaft, and the outer spline shafts are in spline connection with the spline sleeves. The roller brush structure is convenient to disassemble, clean and replace in the later period, so that equipment maintenance in the later period is facilitated.

The utility model relates to the technical field of penicillin bottle filling, in particular to a penicillin bottle filling all-in-one machine which comprises a conveying table, the top of the conveying table is rotationally connected with a conveying belt, baffles are fixedly installed at the positions, located on the two sides of the conveying belt, of the top of the conveying table, and a fixing frame and a medicine storage tank are arranged beside the conveying table. A transverse plate is slidably connected into the fixing frame through a driving assembly, the driving assembly is used for driving the transverse plate to ascend and descend, a medicine injection head and a clamping piece are arranged on the transverse plate, and the clamping piece is used for being matched with the baffle to fix penicillin bottles. The penicillin bottle can be prevented from shaking and inclining when making contact with a medicine injection head or bearing medicine filling pressure, the penicillin bottle can be prevented from slipping and a bottle opening can be prevented from being polluted through a rubber pad and sterile cotton cloth, the clamping block needs to be replaced in consideration of long-time use, the effect of rapid replacement can be achieved through a fixing piece, and the practicability is high. The structure is simple, operation is convenient and practicability is high.

The application discloses a method for mineralizing tetracycline antibiotics based on waste cotton cloth pyrolysis carbon composite material, which comprises the following steps: (1) preparing waste cotton cloth pyrolysis carbon composite material: after pyrolysis of waste cotton cloth, waste cotton cloth pyrolysis carbon BC is prepared, and then iron-copper bimetal is loaded on the pyrolysis carbon BC, and after calcination, the composite material FeCu@BC is prepared; (2) adding the composite material FeCu@BC into a tetracycline antibiotic solution, and stirring under the alternating conditions of light and dark for more than 30 min. The method is simple, low in cost and green and pollution-free. The prepared FeCu@BC can realize effective removal and mineralization of TC under the conditions of dark light series and light-dark series, and the removal rate and mineralization rate can reach 95.10% and 86.65% respectively, and no external strong oxidant is used, which is green and environment-friendly.

The invention discloses an external medicine composition compress bag and a traditional Chinese medicine compound external medicine composition, and relates to the technical field of external medicine compositions and patches, the external medicine composition compress bag is used for manufacturing a traditional Chinese medicine compress bag aiming at breasts and related collateral breasts, axillary lymph nodes, axillary region skin and mammary gland related acupuncture points, the humanization is combined with the human body structure, and the traditional Chinese medicine compress bag is made. And all-directional application is realized. The external medicine composition compress bag comprises a compress bag body, the compress bag body is divided into a lymph node traditional Chinese medicine compress bag, a collateral breast and axilla area skin traditional Chinese medicine compress bag, a breast traditional Chinese medicine compress bag and a breast lower plica area traditional Chinese medicine compress bag through heat bonding partition lines, and each traditional Chinese medicine compress bag sequentially comprises an outer wrapping layer, a heating layer, a traditional Chinese medicine layer and an inner cotton cloth layer from outside to inside. The external use pharmaceutical composition compress bag can be used for household treatment and breast health care.

This invention belongs to the field of cleaning products technology, specifically referring to a sponge mop that saves effort in wringing out water. It includes a handle, a housing, and sponge material. The handle and housing are fixed or hinged together. Wringing rollers are provided on both sides of the opening of the housing, forming a first wringing position between the rollers. The inner cavity of the housing is a second wringing position, and the sponge material is deformably placed within this cavity. A pulling device is provided on the handle, including a sliding sleeve and a pull rod. The sliding sleeve is fitted onto the handle, and pull rods are located on both sides of the housing. One end of the pull rod is hinged to the sliding sleeve, and the other end is connected to the housing. A driven member is fixedly provided on the sponge material's support, and this driven member is connected to the middle of the pull rod. Pulling the sliding sleeve away from the sponge material moves the pull rod and pulls the sponge material into the housing. Pushing the sliding sleeve closer to the sponge material moves the pull rod and pushes the sponge material away from the housing. This invention provides a sponge mop with good wringing effect and effortless water removal.

The utility model relates to the technical field of waste treatment, in particular to waste treatment equipment for production of polyester-mixed cotton cloth, and the waste treatment equipment comprises a reaction kettle body, a feeding hopper, a separation box, a direct connection pipe, an alcoholysis solution recovery frame, a heating assembly and a cotton fiber cleaning assembly, the feeding hopper is mounted at the top of the reaction kettle body, and the heating assembly sleeves the outer side of the reaction kettle body; the separation box is arranged on the outer side of the reaction kettle body, the two sides of the direct connecting pipe are fixedly connected with the opposite side surfaces of the separation box and the alcoholysis solution recycling frame respectively, and the cotton fiber cleaning assembly is arranged on the outer side of the separation box. According to the waste treatment equipment for polyester-mixed cotton cloth production, polyester in a textile fabric is degraded and removed in a chemical reaction mode, cotton fibers are left, then cleaning is conducted under the dual action of the separation box and the cotton fiber cleaning assembly, and residual alcoholysis agents and catalysts are removed; therefore, a waste treatment mode of direct combustion and heat energy conversion is avoided, and the device is clean, environment-friendly and sustainable in development.