608 results about "Deodoriser" patented technology

The invention discloses a grafted antibacterial and deodorant function integrated fabric and a preparation method thereof.The preparation method comprises the steps that guanidine hydrochloride and hexamethylenamine are dissolved in N, N-dimethylformamide to obtain a clear solution, the clear solution reacts with polyethylene glycol to obtain polyhexamethyleneguanidine hydrochloride; the preparation method comprises the following steps: heating an absolute ethyl alcohol solution of polyhexamethylene guanidine hydrochloride and epoxypropane, and then adding triethylamine to obtain a PHMG-based antibacterial agent; the preparation method comprises the following steps: adding a PHMG-based antibacterial agent into an aqueous solution of an organic acid deodorant at 60-70 DEG C, uniformly mixing to obtain a mixed solution, adding a catalyst into the mixed solution, and adjusting the pH value to 5-6 to obtain an antibacterial and deodorizing function integrated mixed solution; and dipping the desized fabric in a solvent containing the antibacterial and deodorizing integrated mixed solution, drying, and carrying out heat treatment. According to the invention, a stable combination effect can be achieved between functional components and the fabric, and long-acting antibacterial, deodorizing and washing-resistant properties can be achieved at the same time.

The invention discloses a microbiological deodorization method, which belongs to the technical field of disinfection and deodorization, and comprises the following steps: S1, preparing a microbial preparation, S2, pre-stirring a strain combination; S3, preparing a deodorant from the prepared composite microbial preparation according to the mass; and S4, putting a prepared deodorant into an ultrasonic atomizer or a spray tower. According to the invention, the microbial preparation is creatively adopted to perform spray deodorization on the odor source, so that the deodorization efficiency is high, the effect is good, the treatment cost of the odor source and odor is effectively reduced, the overall operation difficulty is low, only the polluted area is atomized, the odor is effectively controlled before volatilization, the odor pollution spreading can be effectively controlled, and the influence on the operation environment is avoided; the microbial inoculum is non-toxic, can be naturally degraded, has no residue after deodorization, does not need additional neutralization and filtration, has higher environmental adaptability, and meets the deodorization requirements of small and medium-sized farms and small and medium-sized garbage collection stations.

The present invention relates to a pet sterilizer and deodorizer, which belongs to the technical field of pet deodorization. The present invention promotes the long-term expression of hop extract and enhances the sterilization and deodorization effect through the synergistic effect of hop extract, persimmon tannin, and lysozyme. Furthermore, the composition is stable, natural, and pollution-free, and can be used in the oral cavity and in vitro of animals. The present invention also provides zinc ricinoleate and an antibacterial agent. Through the three-phase interaction of zinc ricinoleate, hop extract, and antibacterial agent, the overall stability is enhanced and the antibacterial time of the complex is prolonged while ensuring antibacterial and deodorizing effects. The present invention also provides a modified quaternary ammonium salt antibacterial liquid. The modified quaternary ammonium salt has enhanced stability and, when present together with zinc ricinoleate, promotes an enhanced deodorizing effect. The present invention also provides an Artemisia annua extract, a Gentiana root extract, and an Artemisia argyi extract, which can eliminate odor sources and significantly inhibit bacterial growth, thereby having significant antibacterial, deodorizing, and odor-removing effects.

The present invention relates to the technical field of microbial deodorants, and discloses a microbial composite deodorant and a preparation method thereof. The microbial composite deodorant comprises a bacterial powder mixture, which is embedded in a load material, and the load material is externally wrapped with a protective agent. The bacterial powder mixture comprises lactic acid Pediococcus, Bacillus megaterium, Alcaligenes faecalis, Bacillus subtilis, and Azotobacter chrysogenum, wherein the mass ratio of lactic acid Pediococcus, Bacillus megaterium, Alcaligenes faecalis, Bacillus subtilis, and Azotobacter chrysogenum is 1:1-3:1-2:0.5-1:1-2. The present invention adopts the above-mentioned microbial composite deodorant and a preparation method thereof. The prepared microbial composite deodorant can significantly remove malodorous gases such as NH3 and H2S in biological feces, has a long action time, and has a significant effect. At the same time, the raw materials of the microbial composite deodorant are green and safe, reducing health problems caused by accidental ingestion by livestock.

The invention discloses a deodorization device for sewage treatment, which comprises: a main body unit, which comprises a treatment tank and a tank cover matched with the treatment tank, when the deodorization device is used, sewage enters the treatment tank from a water inlet, an L-shaped pipe valve is opened, a deodorant enters a hollow pipe through an L-shaped pipe and a connecting pipe, and finally, the deodorant is uniformly dispersed in the sewage through a liquid outlet hole; direct permeation of the deodorant is ensured, and rapid mixing with sewage is facilitated; a transmission structure drives a first spiral blade and a second spiral blade to stir sewage clockwise and anticlockwise respectively, all-directional efficient stirring is achieved, when a first connecting plate rotates clockwise, a third gear is meshed with an inner gear ring, so that the first spiral blade rotates anticlockwise to guide upper-layer sewage to flow downwards, and when a second connecting plate rotates anticlockwise, the third gear is meshed with the inner gear ring, so that the first spiral blade rotates anticlockwise to guide upper-layer sewage to flow downwards. A fourth gear is meshed with a fixed gear, so that a second spiral blade rotates anticlockwise to push sewage on the lower layer to rise to form a rolling water surface, and the mixing effect of the sewage and the deodorant is greatly enhanced.

A deodorant stick composition comprising (i) a glycol selected from propylene glycol (PG) and / or dipropylene glycol (DPG); (ii) water; (iii) a structurant; and (iv) polylysine.

The invention provides a fruit and vegetable fresh-keeping film based on a high polymer material and a preparation method of the fruit and vegetable fresh-keeping film, a corona layer comprises the following components: isotactic homo-polypropylene, polylactic acid, nano aluminum oxide and polyvinyl alcohol in a mass ratio of 6: 1.5: 1: 1.5; the middle layer is prepared from the following components in percentage by mass: 90 to 97 percent of base material, 0.1 to 3 percent of humectant, 0.1 to 2 percent of antioxidant, 0.1 to 2 percent of antibacterial agent, 0.1 to 1.0 percent of light stabilizer, 2 to 5 percent of plasticizer and 0.1 to 0.5 percent of nanoscale impact modifier; the heat sealing layer comprises the following components in percentage by mass: 85-90% of copolymerized polyethylene, 5-10% of bamboo fibers, 1-5% of a deodorant and 1-5% of an antifogging agent. According to the invention, the polymer composite material with a multi-layer structure is adopted, and each layer has a specific function and jointly acts on the preservation of fruits and vegetables; wherein the corona layer has good tensile strength and toughness, and the middle layer has the moisturizing, antioxidant and antibacterial effects and also improves the affinity and impact resistance at the same time; and the heat sealing layer realizes good deodorization and fog prevention.

The invention relates to the technical field of program control systems, in particular to a kitchen waste pretreatment spraying deodorization regulation and control method based on multi-mode sensing fusion, which comprises the following steps: acquiring multi-sensing data containing odor concentration in a plurality of sub-control areas; calling a working condition identification program to determine a current preprocessing state; and the control system calls matched spraying control parameters from a control strategy library according to the current state, executes an overall spraying control program and obtains control feedback data. When the feedback data meet preset local control conditions, local or linkage spraying control is executed according to program logic; and in combination with multiple control feedback results, updating a control parameter combination. According to the invention, on the basis of'integral-local-integral 'multi-region cooperative control, comprehensive inhibition of peculiar smell spatial diffusion in the whole kitchen waste pretreatment process and optimal configuration of deodorant and energy consumption are realized.

The present invention refers to a metal carboxylate for deodorizing applications obtained by reacting at least one hydrophilic compound with at least one carbonyl compound, to form an intermediate compound having at least one free carboxylic acid group, and subsequently adding at least one metal compound to said intermediate compound to form said metal carboxylate. The use of the metal carboxylate as an odor-inhibition agent in cosmetics, household products, detergents and in technical applications is further proposed. In addition, a method for producing the metal carboxylate is disclosed herein.

The invention discloses a plant-based deodorant and a preparation method thereof, and relates to the technical field of high polymer materials. When the plant-based deodorant is prepared, beta-cyclodextrin reacts with paratoluensulfonyl chloride and then reacts with ethylenediamine, and amino modified cyclodextrin is prepared; the plant-based extract is subjected to inclusion with amino modified cyclodextrin, and a cyclodextrin inclusion compound is prepared; the preparation method comprises the following steps: reacting hydroxyethyl cellulose with methacrylic anhydride to prepare double-bond modified cellulose; carrying out hydrothermal reaction on titanium sulfate, the carboxylated multi-walled carbon nanotube, ammonium fluoride and cerous nitrate to prepare a co-doped titanium dioxide / carbon nanotube; coating the co-doped titanium dioxide / carbon nano-tubes with oleic acid to prepare modified nano-particles; and reacting the double-bond modified cellulose with the cyclodextrin inclusion compound, and then copolymerizing with the modified nanoparticles and the comonomer to obtain the plant-based deodorant. The prepared plant-based deodorant has the advantages of good deodorization effect, slow release and photocatalytic degradation.

The invention provides a magnesium oxide slag environment-friendly cat litter and a preparation method thereof. The magnesium oxide slag environment-friendly cat litter comprises 80-90 parts of magnesium oxide slag and 0.5-2.0 parts of an adhesive. 8-18 parts of a deodorant; 0.5 to 1.0 part of a bacteriostatic agent; the source of the magnesium oxide slag is waste slag neutralized by acid wastewater generated in a silica gel production process. The magnesium oxide slag in the waste water of the silica gel production line is converted into the cat litter with the performance similar to that of bentonite, the problem of waste slag treatment is solved, and meanwhile, a novel environment-friendly cat litter product is provided.

The embodiment of the invention relates to an intelligent treatment method for a toilet peculiar smell source, which comprises the following steps: firstly, acquiring real-time temperature, humidity, various gas concentrations and peculiar smell intensity from a temperature and humidity sensor, an ammonia gas sensor, a hydrogen sulfide sensor, a TVOC (Total Volatile Organic Compound) sensor and a peculiar smell sensor according to a preset frequency to form current monitoring data; then, whether all the gas concentrations exceed the threshold value or not is recognized, if yes, the force of the ventilation and exhaust device is reduced, and the ion generator and the photocatalytic oxidation module are closed; if not, the ventilation force is increased, the device is started, and the deodorant atomizing and spraying device is driven to spray. Then, whether the odor intensity exceeds a threshold value or not is judged, if yes, an environment monitoring vector is generated based on current data, an odor source recognition model is input to obtain a classification vector, the total probability of the sources exceeding the threshold value is counted, a manual cleaning instruction is sent to a cleaning client when the total probability is larger than 0, and precise treatment of the toilet odor is achieved.

The utility model discloses a sewage odor treatment system which is characterized in that a sewage filter material centrifugal machine comprises a centrifugal mounting platform, the downstream of the centrifugal mounting platform is connected with a sewage liquid storage tank, a liquid outlet is communicated with the sewage liquid storage tank, and a sewage conveying pipe for conveying sewage to an odor tank is arranged at the bottom of the sewage liquid storage tank; an odor inlet pipeline of the odor tank is communicated with the exhaust pipe, an odor outlet pipeline at the top of the odor tank is communicated with an air inlet pipe of the absorption tower, the proportioning device comprises a chemical box body, a water box body and a mixing box, the chemical box body and the water box body are respectively communicated with the mixing box through connecting pipes, and a drain pipe on the mixing box is communicated with a spraying device of the absorption tower; a main discharge pipe at the bottom of the absorption tower is obliquely arranged downwards and is communicated with a liquid return pool, and treatment pipelines are arranged on the liquid return pool and the odor tank; the treatment system can be used for separating flocculates in sewage, effectively removing the diffusion of odor, ensuring the accurate proportioning of a deodorant, improving the proportioning efficiency and fully mixing and deodorizing the odor, and is simple in structure and capable of improving the deodorization efficiency.

The invention relates to the technical field of deodorants, in particular to a deodorant capable of effectively adsorbing and eliminating environmental odor, which is prepared from the following components in percentage by mass: 30 to 40 percent of activated carbon powder, 15 to 25 percent of plant extract, 10 to 20 percent of microbial agent, 5 to 10 percent of disodium ethylene diamine tetraacetate and the balance of water. The plant extract liquid comprises 10%-18% of folium artemisiae argyi extract liquid, 8%-12% of pepper extract liquid, 12%-18% of pomelo peel extract liquid, 10%-15% of tea tree extract liquid, 10%-15% of lavender extract liquid, 8%-12% of lemon eucalyptus oil extract liquid and 7%-10% of mint extract liquid; through cooperation of the materials, the adsorbability and deodorization performance of the deodorant are improved, the intensity of odor in the environment is remarkably reduced, the odor is continuously adsorbed, secondary pollution is avoided after the deodorant is used, the odor in the environment is effectively covered, and the smell feeling is improved.

The invention belongs to the technical field of pet supplies, and discloses a preparation method of deodorization particles for pet cat litter. The preparation method comprises the following steps: preparing 10-30 parts of plant extract, 5-10 parts of beta-cyclodextrin, 5-10 parts of chemical deodorant and 55-75 parts of water into deodorization finishing liquid; and adding 10-40 parts of the prepared deodorization finishing liquid into 20-40 parts of urea particles, fully mixing with 30-50 parts of dextrin, adding 10-15 parts of a disintegrating agent, uniformly mixing, granulating by using a granulator, and drying to obtain the deodorization particles for the pet cat litter. The prepared deodorization particles are mixed with cat litter for use, so that deodorization can be quickly and lastingly realized, peculiar smell generated during excretion of pets can be effectively removed, the body health of the pets and owners can be further protected, a good pet keeping environment can be created, and the use requirements of consumers can be met.

The invention discloses a deodorization composition, a deodorization spray and a preparation method and application thereof. The deodorization composition is prepared from the following components in parts by weight: 0.1 to 5 parts of copper ion deodorant, 0.1 to 3 parts of urease inhibitor, 0.1 to 2 parts of compound biological enzyme, 0.1 to 3 parts of stabilizer, 0 to 2 parts of bactericide and 75 to 99.9 parts of solvent. The composition provided by the invention has an excellent deodorization effect on pet urine, and can realize visualization of urine removal. The deodorization composition provided by the invention has an excellent synergistic removal effect on the odor of ammonia gas and cat urine; in addition, the sterilization rate on various bacteria is excellent. In addition, the copper ions in the deodorization composition and uroporphyrin in the cat urine can form a metal-porphyrin complex, so that original green fluorescence in the cat urine is quenched, and the removal of the cat urine by consumers is visualized and perceivable.

The invention discloses an artificial board deodorant and a deodorization method thereof, and belongs to the technical field of artificial boards, and the artificial board deodorant comprises the following components: an anhydride compound, an amine compound and water. According to the method, the crushed or sliced wood is dried until the water content is 5-6%, then heat preservation is conducted for 5-10 min at the temperature of 180-200 DEG C, after cooling, an anhydride compound solution is sprayed, standing is conducted, the anhydride compound can react with formaldehyde generated in the drying and heat preservation process to generate salt free of peculiar smell, and therefore the deodorization effect is achieved. After the anhydride compound is added and stands to remove formaldehyde, the amine compound is further added and mixed, and the amine compound can react with the residual anhydride compound to remove the anhydride compound, so that the problem of sour odor caused by the anhydride compound is solved. According to the deodorant and the deodorization method, formaldehyde peculiar smell and the like possibly existing in wood can be removed before the hot-pressing process, and the situation that formaldehyde is generated in the hot-pressing process of the wood can be effectively avoided.

The utility model relates to a sewage tank and cleaning equipment, the sewage tank comprises a tank body, a tank cover, a solid-liquid separation assembly and a deodorization module, the tank body is provided with a sewage cavity, and a sewage inlet channel and a dirt pouring port which are respectively communicated with the sewage cavity; the box cover is detachably connected to the box body so as to open or close the dirt pouring opening; the solid-liquid separation part is located in the box body and connected to the box cover, an outlet of the dirt inlet channel is located above the solid-liquid separation part, dirt output by the outlet of the dirt inlet channel flows to the bottom of the sewage cavity after being separated by the solid-liquid separation part under the action of gravity, and the solid-liquid separation part is used for filtering part of solid garbage in the dirt; the deodorization module is located in the sewage cavity and provided with a hollowed-out shell, the hollowed-out shell is used for storing a deodorant, the deodorization module is connected to the solid-liquid separation part, and the hollowed-out shell is located below the solid-liquid separation part and extends towards the bottom of the sewage cavity. According to the sewage tank, at least the deodorization module can be conveniently disassembled, hands are prevented from being dirtied, and the use experience is improved.

The invention provides a deodorant for air disinfection and deodorization and a preparation process thereof, and belongs to the technical field of air purification. Comprising the following components: a composite deodorizing material, a composite essential oil microcapsule, a surfactant, benzalkonium bromide and water. The preparation method comprises the following steps: mixing and dissolving calcium nitrate tetrahydrate and diammonium hydrogen phosphate, adding hexadecyl trimethyl ammonium bromide and ammonia water to prepare a mesoporous nano-hydroxyapatite precursor suspension, adding a zinc nitrate solution, and carrying out hydrothermal reaction and calcination to prepare a composite carrier material; when the composite essential oil is loaded into the composite carrier material by using a vacuum impregnation method, the composite essential oil can have a slow release effect, the long-acting deodorization effect of the deodorant is improved, and more adsorption sites can be provided for the composite essential oil, so that the loading rate of the composite carrier material to the composite essential oil can be remarkably improved, and the deodorization effect of the deodorant is improved. The deodorization effect of the deodorant is further improved.

The utility model belongs to the technical field of sewage treatment, specifically an industrial sewage deodorizing device, comprising a treatment tank; a connecting plate is fixedly connected to the side wall of the treatment tank; a feed box is fixedly connected to the top of the connecting plate; a water pump is connected to the side wall of the feed box; a water guide pipe is fixedly connected to the inner wall of the treatment tank; a plurality of water outlet pipes are connected to the bottom of the water guide pipe; the end of the water outlet pipe is close to the bottom of the inner wall of the treatment tank; a liquid discharge pipe is connected to the side wall of the treatment tank; a connecting component is arranged on the top of the treatment tank; in this step, a water pump is arranged to connect the feed box, the water guide pipe and the water outlet pipe, so that a deodorant can be directly delivered into the sewage, and can contact with the sewage from the top layer to the bottom layer at the same time, so as to reduce the situation that adding the deodorant from the top of the sewage causes uneven contact with the bottom of the sewage, thereby affecting the deodorizing effect.

The utility model discloses livestock and poultry manure organic fertilizer odorless fermentation equipment, which belongs to the technical field of organic fertilizer fermentation and comprises a base, a fermentation tank is fixedly mounted at the top of the base, a water washing tank is arranged on one side of the fermentation tank, and an air exhaust component is mounted at the top of the fermentation tank. Odor generated in the fermentation process in the fermentation tank is pumped into the water washing tank through the air pumping assembly for deodorization treatment; through the arrangement of the water washing tank, deodorant is filled in the water washing tank, odor generated in the fermentation process in the fermentation tank can be pumped into the water washing tank by the air pumping assembly, and the odor is discharged to the outside through the connecting pipe and the exhaust pipe after being subjected to water washing treatment by the deodorant; in the discharging process, water carried in the gas can be adsorbed by the water absorption sponge block, the water adsorbed by the water absorption sponge block can be squeezed out and fall into the water washing box through the arrangement of the driving assembly, and the frequency that an operator supplements liquid into the water washing box is reduced.

The utility model discloses an isolation cage for animal husbandry and veterinary medicine. Through the design of the mounting plate, the supporting rods, the collecting box and other structures, excrement discharged by animals can be discharged out of the isolation cage through the excretion channels reserved among the multiple sets of supporting rods, and therefore pollution to the environment in the isolation cage after bacteria are generated due to the fact that the excrement is not treated in time can be reduced, the discharged excrement can fall into the collecting box to be collected, and the environment is protected. A chemical deodorant is added into water in the collection box, so that the chemical deodorant can react with odor molecules, the strength of peculiar smell is eliminated or reduced, and pollution of the peculiar smell to the air environment in the isolation cage can be reduced. Therefore, pollution to the environment in the isolation cage caused by bacteria generated due to the fact that excrement is not treated in time is reduced, pollution to the air environment in the isolation cage caused by peculiar smell can be reduced, and recovery of animals in the isolation cage is facilitated.

Provided is a footwear capable of imparting a scent emitted from a liquid perfume while avoiding contact with the feet to the footwear and its surroundings. 【Solution means】This footwear 10 has a bottom portion 11 and a top covering portion 12 provided on the front side of the bottom portion 11 and covering at least a part of the instep. An absorber 14 capable of absorbing and holding at least a liquid perfume among a liquid perfume and a fragrance-free liquid deodorant is attached to the outer surface portion 10a of the footwear 10.

The invention provides a plant-based antibacterial sanitary wet tissue for cleaning pets and a preparation method of the plant-based antibacterial sanitary wet tissue, and relates to the technical field of pet supplies. The plant-based pet cleaning bacteriostatic sanitary wet tissue comprises a non-woven fabric base material and an impregnation liquid, and the impregnation liquid comprises a composite plant bacteriostatic active agent, a pH adjusting buffer agent, a plant-based synergist, a natural deodorant, a surfactant, a humectant, a stabilizer and deionized water. The non-woven fabric base material is spunlaced non-woven fabric and is used after plasma treatment. The sanitary wet tissue for pets has the advantages of broad spectrum, high efficiency, lasting bacteriostasis, mild nourishing and skin repairing, no harmful additive and the like, and has a wide market application prospect.

The utility model relates to the technical field of deodorant production, in particular to probe-adjustable detection equipment which comprises a detection shell, the detection shell is arranged above a conveyor, the detection shell is arranged in an inverted U shape, movable cavities are symmetrically formed in the detection shell, movable assemblies are arranged in the movable cavities, movable plates are symmetrically arranged below the detection shell, and the movable plates are arranged on the conveyor. The top ends of the two moving plates are connected with a moving part of the moving assembly, grooves are formed in the bottoms of the two moving plates, a transmitting probe and a detecting probe which are matched for use are arranged in the two grooves respectively, expansion plates are connected to the bottoms of the side walls of the two moving plates, and the two expansion plates are arranged in a splayed shape. By means of the expanded expansion plate, the movable plate and the two probes can be pushed to move towards the two sides when bottle bodies with different widths pass through, adjustability of the probes is achieved, and liquid level detection of the bottle bodies with different widths can be conveniently adapted.

The invention relates to the technical field of deodorization, in particular to a mixed deodorization device for indoor life scenarios, which comprises a wall body, an annular groove is formed in the surface of the wall body, a fixed ring and a rotating ring are arranged in the annular groove, the rotating ring is located at the bottom of the fixed ring, a connecting pipe is fixed at the bottom of the rotating ring, and a nozzle is fixed at the bottom of the connecting pipe. A first piston rod is arranged in the wall body; the device has the beneficial effects that a spring at the top of a cleaning pipe abuts against a sealing block, so that the sealing block stretches out, the top of the sealing block abuts against the bottom of a butt joint hole, a deodorant in the butt joint hole does not enter a liquid storage tank any more, a second pipeline injects cleaning liquid into the cleaning pipe, the cleaning liquid in the cleaning pipe is sprayed out through a spraying hole, and the cleaning liquid enters a spraying head; according to the cleaning device, the blocking part in the spray head is dredged, and the cleaning liquid and the blocking objects are left in the bearing disc, so that the spray head can continuously clean the blocking objects, the deodorization work does not need to be stopped, and manual cleaning is not needed either.

This product is in the form of a sheet, and is folded and used after placing a bag containing chemicals such as air fresheners, deodorizers, insect repellents, etc. When in use, the bag is kept wrapped inside, as shown in the reference diagram showing the state of use.

The utility model relates to the technical field of sludge transfer, and discloses a sludge transport vehicle with an automatic deodorization device, which comprises a carriage, a feeding and discharging mechanism arranged outside the carriage, a base fixedly connected to the bottom end of the carriage, a deodorization mechanism arranged at the top end of the base, a pressure regulating mechanism arranged at the top end of the carriage, and a pressure regulating mechanism arranged at the bottom end of the carriage. A telescopic column is fixedly connected to the top end of the base, the deodorization mechanism comprises a storage box, the exterior of the storage box is fixedly connected to the top end of the base, an atomizer is fixedly connected to the exterior of the storage box, a conveying pipe is connected to the exterior of the atomizer, and the exterior of the conveying pipe is fixedly connected to the interior of the compartment. According to the utility model, the atomizer atomizes a deodorant, the deodorant is conveyed through the conveying pipe, the communicating pipe and the runner pipe, and the deodorant gas is rotatably sprayed through the rotating assembly, so that the deodorant gas can be fully contacted and neutralized with peculiar smell molecules, the transportation environment is effectively improved, and the influence of peculiar smell emission on the surrounding environment is reduced.

The present invention relates to the technical field of curtain stacking, and specifically to an automatic stacking and collecting device for flexible materials, comprising a base plate and a supporting frame, and a material unloading unit, wherein the material unloading unit comprises two mutually parallel brackets fixedly arranged on the base plate, and a rotating shaft is rotatably arranged between the two brackets, and a conveyor belt is rotatably arranged between the two rotating shafts, a servo motor is fixedly arranged on the bracket, and the conveyor belt arranged on the base plate is used to transport and process the cut curtain fabric, and then realized by an adapter plate arranged on the positioning plate, when the device is in operation, the cylinder can keep the adapter plate in a horizontal state, thereby placing the material, and can clamp the edge of the fabric through the clamper on the movable plate to stack the fabric on the device loading plate, and during the stacking process, the long plate on the slide plate can keep spraying deodorant to ensure the neatness of the fabric, and the pressing roller can keep the downward pressure state throughout the process to ensure the flatness of the fabric.

The utility model relates to the technical field of pigsty ventilation and heat dissipation, in particular to a ventilation device for a pigsty, which comprises a pigsty, one side of the pigsty is fixedly connected with a water tank, one side of the water tank is fixedly connected with a support block, and the top of the support block is fixedly connected with a motor. The device has the advantages of being excellent in ventilation effect and pig house cleaning and deodorizing functions, in the actual use process, through matched use of the water tank, the motor, the first rotating rod, the second rotating rod, the stirring blades, the medicine injection pipe, the third fixing frame and the top cover, a deodorant injected into the water tank can be fully mixed and stirred with water, and the deodorization effect is good. And the mixed water is conveyed to the hog house through the water pump, the main water outlet pipe and the branch water outlet pipes, so that the interior of the hog house and the bodies of hogs can be effectively cleaned, a certain deodorization effect can be achieved, the air quality of the hog house is improved, the temperature of the hog house is reduced, and heat stress caused by high temperature is reduced.