79results about How to "Eliminate odor" patented technology

The invention provides a cat litter additive, a preparation method and application thereof, cat litter and a preparation method thereof, and relates to the field of pet supplies. The preparation method of the cat litter additive comprises the following steps: sequentially spraying a persulfate solution and a stabilizer solution on inorganic silica gel, and then drying under the conditions of vacuum negative pressure and 15-80 DEG C to obtain the cat litter additive, wherein the concentration of the persulfate solution is 1 wt%-40 wt%. The effective loading capacity of persulfate in the cat litter additive is high, the excellent adsorption performance of the inorganic silica gel and the characteristic that the persulfate decomposes organic matter are combined, odor molecules can be rapidly adsorbed, the odor molecules make contact with the persulfate in pores of the inorganic silica gel to be decomposed, and therefore odor is eliminated, and the situation that odor rebounds is avoided. The cat litter containing the cat litter additive is simple in preparation method, and odor generated by pet excrement can be quickly and stably eliminated.

The invention relates to the technical field of fiber fabrics, in particular to a negative ion antibacterial polyester fiber fabric and a preparation method thereof. The problems that a polyester fiber fabric is low in mechanical strength and poor in lasting antibacterial performance are solved. Synthetic raw materials of the anion antibacterial polyester fiber fabric comprise composite anion powder, a composite antibacterial agent, an improved dispersing agent, a coupling agent mixture, terephthalic acid, ethylene glycol and a catalytic promoter. Negative ions of the fabric can be continuously released by controlling the proportion and the particle size of the components in the composite negative ion powder; the continuous antibacterial ability of the fabric is improved by changing the dosage of the composite negative ion powder and the composite antibacterial agent; the bursting strength of the fabric is improved by preparing the mixture of the improved dispersing agent and the coupling agent; the wear resistance of the fabric is improved by controlling the parameter conditions of synthesizing the ethylene glycol terephthalate and the time and temperature of polycondensation; the elongation at break of the fabric is improved by controlling parameter conditions in the spinning process.

The invention discloses a method for reducing peculiar smell and improving quality of marinated pork intestines. The method comprises the following steps: step 1, pretreating fresh pork intestines until no macroscopic impurities and no obvious peculiar smell exist; step 2, uniformly stirring the pretreated pork intestines and compound protease, and pickling for 1-2 hours; step 3, blanching the pickled pork intestines for 3-5 minutes, so that the surface temperature of the pork intestines is rapidly cooled to 25 DEG C or below; and step 4, adding a marinating material into the rapidly cooled pork intestines, marinating for 50-70 minutes, taking out the marinated pork intestines, reducing the central temperature of the pork intestines to-18 DEG C or below to obtain marinated pork intestines, and freezing and storing the marinated pork intestines, wherein the marinating material in the step 4 comprises ethyl maltol, and the mass ratio of the compound protease to the ethyl maltol is 40: 1. According to the invention, the peculiar smell of the marinated pork intestines can be effectively reduced, the quality of the marinated pork intestines is greatly improved, and the preparation process is simple and is beneficial to large-scale industrial production of the marinated pork intestines.

The present invention belongs to the technical field of water purification, and in particular, relates to a water purification device with a sterilization function, including a water purification tank body, a sterilization mechanism fixedly connected to the interior of the water purification tank body, a guide plate fixedly connected to the interior of the water purification tank body, a guide cylinder fixedly connected to the upper surface of the guide plate, a partition fixedly connected to the interior of the water purification tank body, a mixing chamber formed between the partition and the guide plate, and a filtering mechanism fixedly connected to the lower end of the partition. The present invention can effectively handle the heat generated during the dechlorination process, avoid excessive heat damage to the water purification device, and can automatically adjust the amount of neutralizer added. At the same time, the present invention can also reduce the content of harmful substances in the water, and automatically prompt the user to replace the filter after the filter is overused, and automatically raise the filter to facilitate the user to replace, which greatly improves the practicality of the device.

The utility model relates to the technical field of hygienic products, and provides a suspended flow guide soft and thin daily sanitary towel which comprises a water absorption core body, water absorption cavities are formed in the top end of the water absorption core body at equal intervals, a water separation frame is connected to the surface of the water absorption core body in a hot-pressing mode, and a breathable bottom film is connected to the bottom end of the water absorption core body in a hot-pressing mode. The bottom end of the breathable bottom film is pasted with release paper, the top end of the waterproof frame is connected with soft dust-free paper in a hot-pressing mode, the top end of the soft dust-free paper is connected with a skin-friendly layer in a hot-pressing mode, the waterproof frame, the water absorption core body and the water absorption cavity are arranged, and the suspended water absorption core body is utilized, so that friction and constraint of the sanitary towel to skin are effectively reduced; in the moving process, the wings can move along with the underpants, the water absorption core body does not move, the periphery of the water absorption core body can be blocked through the water insulation frame, the comfort and the side leakage prevention performance can be greatly improved, and a user can use the underpants more comfortably and conveniently.

The invention discloses a food production raw material processing device which comprises a supporting frame and a rinsing tank, the rinsing tank is installed at the top end of the supporting frame, a containing cavity is formed in the rinsing tank, a filtering assembly is arranged in the rinsing tank and comprises a rotating rod rotationally installed in the rinsing tank, a first motor is installed on the outer surface of the rinsing tank, and a second motor is installed on the outer surface of the first motor. According to the food production raw material processing device, a combined filter screen structure formed by combining two single screens is adopted, so that the filtering area is increased, the filtering effect is improved, the filtering effect is improved, and the food production raw material processing device has the advantages that the food production raw material processing device is convenient to use and high in practicability. And the steel frame is installed through the staggered steel wires, so that the strength and the stability of the combined type filter screen are effectively enhanced, the combined type filter screen is not prone to deformation or damage in the long-time and high-strength use process, and the continuity and the high efficiency of filtering are guaranteed.

The utility model provides an anaerobic fermentation gas collection and purification integrated device, including base, the right side fixed mounting of base top has small -size air compressor, the top of base and located small -size air compressor's left side is provided with purification mechanism, and the purification mechanism includes two jar bodies fixed installation in base top and the sealing cover screw connection in jar body top, the inboard of jar body of sealing cover bottom left side of base top and located is provided with first containing bucket. Through the setting of small -size air compressor is used for the gas after the purification of purification mechanism to compress collection, is convenient for subsequent centralized discharge to realize subsequent use, through the setting of purification mechanism is used for the methane and carbon dioxide of the inside generation of anaerobic fermentation equipment to collect, dries to it and eliminates the carbon dioxide containing in the inside simultaneously, eliminates the peculiar smell in the gas simultaneously, satisfies the use of subsequent time while increasing the methane purity and then increases the calorific value when subsequent combustion.

The invention relates to the technical field of soil improvement, and discloses a garden soil composite improver and a preparation method thereof. The soil composite improver comprises, by weight, 12-15 parts of fermented organic fertilizer, 9-20 parts of modified water-retaining adsorbent, 24-30 parts of biochar, 5-8 parts of plant ash, and 1.2-2 parts of a microbial mixture. The soil composite improver has good adsorption to heavy metal ions, can effectively remove heavy metal ions in the soil, and has excellent fertilizer and water retention, and can maintain the nutrients in the soil for a long time. It has excellent air permeability and water retention, can keep the soil loose and moist, improve soil compaction, improve soil air permeability and soil activity, provide necessary air and water for the growth of plant roots, and each component complements and promotes each other, synergizes and enhances efficiency, and can effectively improve the quality of garden soil.

The utility model provides a kind of hanging air purifier, relate to air purifier technical field.A kind of hanging air purifier, comprising: shell, air inlet and air outlet are provided on shell;Support frame, support frame is set in shell, and first accommodating space is provided in support frame;Filter element, filter element is set in first accommodating space;Plasma generating device, plasma generating device is set in first accommodating space, and filter element is set between plasma generating device and air inlet;Wherein, plasma generating device includes first frame and multiple plasma generating modules set in first frame.By being provided with plasma generating device in hanging air purifier, air is further treated by sterilization, deodorization etc. after passing through physical filtration, improve purification efficiency, and plasma generating device uses modular design to use multiple plasma generating modules, facilitate flexible configuration.

The present invention provides a pressurized ventilation pipeline structure and an air conditioning system for a narrow and long space in a subway, and relates to the field of pipelines. The present invention includes an air intake duct and a controller, and an air guide component is provided at one end of the air intake duct, and the air guide component includes a solenoid valve, a flow distribution vertical box, four curved pipes of different lengths, an air guide long pipe and multiple exhaust boxes. In the present invention, the flow control component, the air pump, the water pump, the three-way valve, the air guide component, the condensation component and other structures constitute the pipeline structure, and the air guide component presents a narrow and long design, which can realize the temperature control, humidity adjustment, exhaust and gas dispersion and comprehensive sterilization and disinfection work inside the narrow and long subway station as needed. Through the cooperation of multiple flow control components and air guide components, the temperature and humidity of local positions in the subway station can be controlled as needed.

The invention relates to the technical field of cloth processing, in particular to bamboo-cotton plain-weave double-layer gauze and a preparation method thereof.The bamboo-cotton plain-weave double-layer gauze is prepared from, by weight, 25-35% of cotton fibers and 65-75% of viscose fibers; the viscose fibers are prepared from the following components in parts by weight: 20-30 parts of bamboo pulp, 10-15 parts of a viscose solution and 5-8 parts of a modifier, and the modifier is obtained by mixing chitin nano whisker crystals, activated carbon and a silane coupling agent. The bamboo-cotton plain-weave double-layer gauze prepared from the compound raw materials has good wear resistance and durability, is not prone to pilling and deformation in the using process, and is good in softness and skin-friendly performance.

The utility model discloses a circulation type drying device with an air purification function, which comprises a drying device main body, a drying assembly is arranged in the drying device main body, air return assemblies are arranged on two sides of the drying device main body, a fixing assembly is arranged below the drying assembly, and the drying assembly comprises a heater. The drying device further comprises a control module. The heater is arranged in the drying device body and electrically connected with the control module, the bottom of the heater is connected with a conical pipe through a pipeline, a plurality of heating pipes are arranged on the periphery of the bottom of the heater, and a plurality of air outlet holes are formed in the heating pipes. According to the drying device, air circulation can be conducted in the drying device, the drying effect is improved, and meanwhile peculiar smell in the drying device can be eliminated.

The invention relates to a shoe cabinet, in particular to a solid wood shoe cabinet capable of removing peculiar smell. According to the solid wood shoe cabinet capable of removing the peculiar smell, air circulation in the shoe cabinet is promoted. A solid wood shoe cabinet capable of removing peculiar smell comprises a cabinet body, a cover plate, a handle, a mounting block, supporting blocks and the like, the cabinet body is provided with an inclined space and rotationally connected with the cover plate, the handle is arranged on the cover plate, the mounting block is arranged on the lower portion of an inner cavity of the cabinet body, the supporting blocks are evenly and fixedly connected to the bottom of the cabinet body, and the shoe cabinet further comprises a servo motor, a transmission shaft, an air inlet fan and an air outlet fan. The servo motor is connected to the lower portion of the mounting block, the transmission shaft is rotationally connected into the mounting block, the servo motor provides power for rotation of the transmission shaft, the air inlet fan and the air outlet fan are connected to the two sides of the mounting block respectively, and the transmission shaft drives the air inlet fan and the air outlet fan to rotate. The servo motor drives the air inlet fan and the air outlet fan to rotate, and air in the cabinet body is actively promoted to circulate and circulate.

The utility model relates to the field of toilet lid equipment, and discloses a toilet lid with an aromatherapy box, which comprises a fixed plate, the lower surface of the fixed plate is fixedly connected with a fixed seat, the inner wall of the fixed seat is hinged with an auxiliary seat, the front surface of the auxiliary seat is fixedly provided with a toilet lid plate, the inner wall of the auxiliary seat is hinged with a bearing frame, and the bearing frame is fixedly connected with the aromatherapy box. A supporting plate is fixedly connected to the lower surface of the bearing frame, an aromatherapy assembly is arranged at the axis of the upper surface of the supporting plate and comprises a mounting frame, and an aromatherapy containing box is detachably connected to the axis of the inner wall of the mounting frame. According to the aromatherapy assembly, the aromatherapy containing box, the supporting frame, the top plate and other parts in the aromatherapy assembly are matched with one another through the connection relation, the aromatherapy assembly is arranged on the toilet lid, aromatherapy smell can be continuously released, air can be effectively refreshed, peculiar smells can be removed, and a more comfortable and agreeable toilet environment is created for a user; and the experience feeling of the user is improved.

The present invention discloses a self-cleaning electrostatic dust removal device, comprising a charged particle generating device for charging dust particles in the air; a charged particle separating device for separating the charged dust particles generated by the charged particle generating device, the charged particle separating device comprising a conduit and a flap connected to a refrigeration or heating system, the flap being sleeved on the conduit and connected to a grounding electrode; and a supporting assembly for installing the charged particle generating device and the charged particle separating device. The present invention utilizes the electric field formed by the ionization wire to charge dust particles in the air, and when the charge passes through the flap having the opposite charge, the flap can be adsorbed by the flap, thereby achieving the purpose of dust removal, and at the same time, the flap is cooled by a copper tube connected to the refrigeration or heating system, forcing the flap to condense and frost to achieve the purpose of self-cleaning.

The utility model discloses a multifunctional health-care massage, deodorization and sterilization comb. The pet comb is formed by combining a comb needle main body and a comb handle, an ozone generator is arranged at the bottom of the comb needle main body, a control panel, a battery and a charging port are arranged in the comb handle, and UVA, a far-red light LED and comb needles are arranged on the surface of the comb needle main body. Wherein the bottom of the comb needle main body is provided with the negative ion generator and the EMS micro current, the comb handle is internally provided with the control panel, the battery and the charging port, the surface of the comb needle main body is provided with the negative ion outlet, the far-red light LED and the comb needles, and the structure is the comb for the human body. The far-infrared health-care pet mat is suitable for pet deodorization, sterilization and far-infrared irradiation to promote blood circulation and increase resistance of pets, is suitable for human bodies to utilize far infrared rays to promote blood circulation to be matched with pulse micro-current massage to assist in relieving local tension, and can be attached to hair to eliminate peculiar smell under the action of negative ions.

The invention relates to the technical field of preparation of carpet styrene-butadiene latex, and discloses environment-friendly and odorless water-based styrene-butadiene latex applied to carpets and a preparation method of the environment-friendly and odorless water-based styrene-butadiene latex. The environment-friendly and odorless water-based styrene-butadiene latex applied to the carpet is prepared from the following components in parts by weight: 2 to 8 parts of unsaturated carboxylic acid, 160 parts of styrene, 100 to 200 parts of butadiene, 1 to 6 parts of sodium persulfate, 4 to 8 parts of itaconic acid, 1 to 5 parts of lauryl sodium sulfate, 0.1 to 0.5 part of sodium stearate, 1 to 6 parts of sodium hydroxide aqueous solution, 0.05 to 0.2 part of anti-aging agent, 0.05 to 0.2 part of mildew preventive, 0.05 to 0.2 part of odorless agent and 260 to 360 parts of deionized water. According to the invention, the oxidation resistance, mildew resistance and odorlessness of the carpet latex are improved, so that the carpet latex can maintain stable performance in various environments, and the problem that the traditional latex can release volatile organic compounds in the use process due to the fact that the traditional latex contains a large amount of solvent, so that the indoor air quality is influenced is solved.

The invention relates to the technical field of fabrics, in particular to a composite functional brocade fabric and a preparation method thereof. The surface yarn is formed by weaving real silk, viscose fiber, China hemp fiber and anti-fouling fiber; the inner yarn is formed by weaving real silk, viscose, silver fiber, mildew-proof fiber and anti-pollution fiber, and the technical effects of surface pollution resistance, inner side sweat stain resistance, mildew resistance and sterilization of the brocade fabric are achieved through combination of multiple functional fibers, so that the maintenance difficulty of the brocade fabric is reduced, and the service life of the fabric is prolonged.

The utility model discloses a mask filter element, relates to the technical field of protective masks, and aims to prolong the service life of a filter assembly and improve the filter effect, the mask filter element comprises a shell, a ventilation opening is formed in the bottom of the shell, filter paper matched with the shell is installed in the shell, and the ventilation opening is communicated with the shell. The filter paper is arranged in a folded mode, a top cover is installed on the face, away from the ventilation opening, of the shell, and a ventilation opening is formed in the top cover and corresponds to the ventilation opening.

An integrated micro-nano bubble ecological floating island comprises a floating island body (1), a plurality of floating island plant planting areas (2) are arranged on the floating island body (1), and floating island plants (3) are planted in the floating island plant planting areas (2). A dissolved oxygen liquid release pipe (5) and a diving dissolved air pump (4) are mounted at the bottom of the floating island body (1), and a power line of the diving dissolved air pump (4) is connected with an external power supply; and a plurality of biological filler belts (6) are uniformly mounted at the bottom of the floating island body (1) at intervals. The ecological floating island disclosed by the utility model can effectively control the quantity of algae in a water body, eliminate chromaticity and peculiar smell of the water body and remove refractory organic matters in the water body, also can promote the combined action of floating island plants and microorganisms by increasing the dissolved oxygen in the water to improve the water body purification efficiency of the ecological floating island and improve the purification effect, and does not generate harmful substances.

This utility model relates to a vacuum low-temperature evaporation wastewater treatment system, including a chassis and a distillation kettle and a vacuum cooling device installed inside the chassis; wherein, the distillation kettle is provided with a wastewater inlet, a steam outlet and a concentrate outlet, the wastewater inlet is equipped with a liquid inlet valve and the concentrate outlet is equipped with a drain valve; a float level gauge is installed on the distillation kettle, the float level gauge is used to control the opening and closing of the liquid inlet valve; the vacuum cooling device is in fluid communication with the steam outlet, and is used to evacuate the distillation kettle and cool the steam into water; wherein, the vacuum low-temperature evaporation wastewater treatment system further includes a COD reduction and deodorization device, the COD reduction and deodorization device is used to treat the distilled water to reduce COD and deodorize it.

The utility model discloses a kind of display cabinets for hand-made toy sales, belong to hand-made sales technical field, including cabinet, the inside of the cabinet is provided with the adjusting mechanism for showing the hand-made of different height, the top of the cabinet is provided with the exhaust component for preventing the mold in the inside of cabinet, by being provided with adjusting mechanism, salesperson can adjust the position of adjusting mechanism according to the height of hand-made when using, to facilitate the hand-made of different height is placed, customer is watched conveniently, improve the efficiency of sales, by being provided with exhaust component, by exhaust component, the inside of cabinet can be ventilated, prevent bacteria breeding to cause salesperson or purchaser and excessive bacteria contact to cause influence health, simultaneously can also remove the peculiar smell of hand-made self, improve security.

The invention relates to the field of woven bag processing, in particular to a woven bag and woven bag processing equipment and method. The woven bag and the woven bag processing equipment and method have the beneficial effects that in the process of processing and producing the plastic woven bags, plastic peculiar smell of the plastic woven bags produced in batches can be conveniently removed. According to the technical scheme, the woven bag processing equipment comprises a supporting frame and a concave frame slidably connected to the upper side of the supporting frame, a rotating rod is rotatably connected to the middle of the concave frame, and a winding roller is fixedly connected to the middle of the rotating rod; the upper side and the lower side of the middle of the concave frame are each slidably connected with an edge sealing frame, the middles of the left sides of the two edge sealing frames are each fixedly connected with two movable ends of a bidirectional push rod, the fixed end of the bidirectional push rod is fixedly connected to the middle of the left side of the concave frame, and a plurality of small holes are evenly formed in the edge sealing frame located on the upper side.

The invention relates to the technical field of clothes treatment equipment, and provides a double-phase active substance generating device and clothes treatment equipment. The double-phase active substance generating device comprises a shell, a separator is arranged in the shell, and an inner cavity of the shell is divided into a gas ionization cavity and a liquid ionization cavity by the separator; an electrode structure is arranged in the gas ionization cavity and is used for generating a gas-phase active substance when being electrified; and a piezoelectric material layer is arranged on one side, facing the liquid ionization cavity, of the separator, and is used for being activated to generate voltage to generate a liquid-phase active substance when the electrode structure is electrified. According to the double-phase active substance generating device, the gas-phase active substance and the liquid-phase active substance can be generated at the same time by electrifying the electrode structure, and under the combined action of the gas-phase active substance and the liquid-phase active substance, residual odor on clothes can be removed, bacteria on the clothes can be killed, air in clothes treatment equipment can be cleaned, and peculiar smells in a barrel can be removed.

The utility model discloses an automobile seat fabric drying, deodorizing and air suction device which comprises a support, a conveying system and a suction system, the front end of the support is provided with a front rolling shaft and an idler wheel, and the support is connected with a rear idler wheel through a conveying belt; the air suction cover is nested above the conveying belt and is provided with three ventilation openings connected with the exhaust fan; a motor driving rolling shaft is arranged in front of the bracket; a conveyor belt bracket and rollers are arranged on two sides; reinforcing pieces are welded in front of and behind the air suction cover and connected with an electric telescopic pipe. The front end of the device is provided with a third rolling shaft with a brush, and the rear side is provided with a blower air outlet connected with a heating blower; a cooling fan is arranged below the air suction cover, and a partition plate is arranged in the air suction cover. The double-conveying-belt design is adopted, the suction air pressure influence is reduced, the suction air cover is matched with the three exhaust fans to efficiently remove odor, and the height of the air cover is adjusted through the electric telescopic rod so that maintenance can be facilitated; the brush shaft cleans the surface of the fabric, the heating air blower conducts hot air deodorization, the cooling fan prevents the conveying belt from being overheated, and integrated efficient treatment of conveying, cleaning, drying and deodorization is achieved.

The utility model discloses a biomass stove flue gas purification device relates to the technical field of stove auxiliary optimization, the utility model discloses a box body, one end of cavity constructs the air inlet, the dust removal chamber and equipment chamber are sequentially constructed with along the airflow direction in the box body, the dust removal chamber with the equipment chamber is kept apart through the inosculation board of insulation, the inner wall of dust removal chamber is covered with insulating layer, the inosculation board constructs the variable -diameter communicating pipe, and the variable -diameter communicating pipe is along the airflow wind direction and is set up to the reduced diameter, install the electric sheet dust removal mechanism in the dust removal chamber, and the electric sheet dust removal mechanism constructs a plurality of electric sheets of electrification, and the adjacent two electric sheets are as the air passage, to solve the flue gas of biomass stove production, the problem that a large number of particles are easy to carry and scatter in the air.

The utility model discloses a filter screen for filtering various tiny particles, which comprises a filter screen frame, a sliding chute is arranged in the filter screen frame, a sliding strip is sleeved in the sliding chute in a sliding manner, one end of the sliding strip is fixedly connected with a support plate, an inner handle is arranged in the support plate, a left filter screen is fixedly adhered to the inner side surface of the support plate, and a right filter screen is fixedly adhered to the inner side surface of the support plate. According to the filter screen for filtering the various tiny particles, constraint on the supporting plate is separated by rotating the blocking piece, an inner handle is conveniently pulled outwards to drive the left filter screen or the middle filter screen or the right filter screen to be detached, the force of the blocking piece for pressing the filter screen frame and the surface of the supporting plate can be adjusted by rotating a damping screw, and therefore the rotation damping performance of the blocking piece can be adjusted conveniently; the left filter screen, the middle filter screen or the right filter screen can be installed and fixed through the design of the sliding grooves and the sliding strips, normal use is prevented from being affected by lateral deviation, impurities in air can be filtered through the design of the middle filter screen, peculiar smells in the air can be removed, and the air quality is improved.

The utility model discloses an odor treatment spraying device which comprises a box body, an odor distribution exhaust pipe is arranged at the bottom of the inner side of the box body, one end of the odor distribution exhaust pipe is closed, the other end of the odor distribution exhaust pipe penetrates out of the side face of the box body, and a plurality of odor distribution holes are distributed in the odor distribution exhaust pipe; a water injection pipe is arranged at the lower part of the box body; a manual valve is arranged on the water injection pipe; a gas guide structure for prolonging the length of the gas passage is arranged on the inner side of the box body; a filtering part is arranged at the upper part of the inner side of the box body. The method has the beneficial effects that the adsorption efficiency of pollutants in odor is improved; the staggered gas guide plates are adopted, so that the movement distance of the gas in the box body can be increased by 2-3 times, the contact time of the pollution gas and the deodorization liquid is further prolonged, and the adsorption effect is improved; by adopting the filtering part with a double-layer structure, odor is adsorbed by the activated carbon plate after liquid adsorption, so that the cleanliness of exhausted gas can be greatly improved, and peculiar smell is eliminated.

The invention relates to the field of microorganisms, and particularly discloses a burkholderia paraburkholderia SP (Paraburkholderia SP) and an application of the burkholderia paraburkholderia SP. The strain is a strain which is separated from an environmental sample of a farm and can efficiently degrade ammonia gas and hydrogen sulfide, and is identified as burkholderia. The strain is a non-pathogenic bacterium, not only has good degradation ability (the removal rate is 80% or above) on ammonia gas and hydrogen sulfide, but also has a certain inhibition effect on harmful microorganisms in a culture environment, can be developed into a deodorant for efficiently removing ammonia gas and hydrogen sulfide, and has a wide application prospect.