10results about How to "Guaranteed deodorizing effect" patented technology

The utility model discloses a layered filler filling biological deodorization box, including the outer box, the both ends fixedly connected with support column in the both sides of outer box bottom, the rear end fixedly connected with the water collecting tank of outer box, the top movable joint of outer box has four groups of mounting plate, the inside of outer box is provided with the layered structure for improving purification effect. This layered filler filling biological deodorization box is provided with grid plate, when carrying out the stench gas treatment, starts the fan and inhales the stench gas through the air inlet, after the stench gas enters the inside of outer box, passes through the grid plate and enters the inside of filler box and the biological filler in the inside of filler box and realizes deodorization, and the baffle in the inside of outer box can make the stench gas form S type's flow path in the inside of outer box and pass through the inside of each group of filler box, increases the reaction length with biological filler to improve the deodorization effect, solves the problem that the treatment effect is poor because of the insufficient reaction time.

The invention provides a spraying type microbial deodorant and a preparation method and application thereof, and belongs to the technical field of microbial deodorization, the spraying type microbial deodorant is composed of a mixed microbial fermentation liquid and an acidifying agent; the mixed microbial fermentation liquid comprises bacillus subtilis, enterococcus faecium, lactobacillus casei and rhizopus oryzae; the acidifying agent is selected from one or more of anhydrous citric acid, malic acid, acetic acid, n-butyric acid, propionic acid, formic acid or lactic acid. After the microbial deodorant provided by the invention is sprayed to the livestock manure, the odor generated by the livestock manure can be quickly and effectively removed, the concentration of hydrogen sulfide and ammonia gas is reduced, and the contents of L-tryptophan, indole, indole-3-acetic acid and skatole in the manure are effectively reduced; the livestock manure and urine can be prevented from continuously generating odor in the subsequent placement process, and the deodorization effect is lasting.

The utility model discloses a high low concentration stench treatment system, including low concentration stench treatment system and high concentration stench treatment system, and low concentration stench treatment system includes low concentration stench import pipeline, first stench treatment equipment and first deodorization fan who are connected in proper order, and high concentration stench treatment system includes high concentration stench import pipeline, second stench treatment equipment and second deodorization fan who are connected in proper order, be provided with first air valve on low concentration stench import pipeline, be provided with second air valve on high concentration stench import pipeline, and the between connection of the import of first air valve and the export of second air valve has first branch, and be provided with third air valve on first branch, the between connection of the import of second air valve and the export of first air valve has second branch, and be provided with fourth air valve on second branch, the utility model discloses good economy can be high -efficient operation under the condition of guaranteeing stench treatment effect.

The present invention belongs to the technical field of waste gas treatment, and particularly relates to an ultrasonic atomization deodorization device and a method thereof; the deodorization device comprises: an air duct, one end of which is provided with an adsorption module; an induced draft fan, the proximal end of which is connected to the other end of the air duct; an exhaust pipe, which is connected to the outlet end of the induced draft fan; an automatic dosing device, which has a plurality of drug outlet pipes connected to the air duct, and an air inlet pipe connected to the exhaust pipe; wherein a filter module is provided on the air inlet pipe; the deodorization device ensures both the deodorization efficiency and the deodorization effect, and simplifies the deodorization process.

The utility model discloses a biological soil filter body deodorization device, and relates to the technical field of biological soil deodorization. The biological soil filter body deodorization device comprises a storage box, a soaking mechanism and an exhaust mechanism, the soaking mechanism is arranged in the storage box and comprises gas collection boxes and wave-shaped heat conduction pipes, the two sides of the storage box are each fixedly provided with a set of gas collection boxes, one side of each gas collection box is fixedly connected with one end of the corresponding wave-shaped heat conduction pipe, and the other side of each wave-shaped heat conduction pipe is fixedly connected with the corresponding gas collection box. The other end of the wave-shaped heat conduction pipe penetrates through the interior of the storage box and is fixedly connected with one side of the other group of gas collection boxes, and the gas collection boxes are communicated with the wave-shaped heat conduction pipe; the exhaust mechanism is arranged at the top of the storage box and comprises a motor, a rotating rod and exhaust fan blades. The central part of the biological soil is conveniently heated, the soil is uniformly heated as far as possible, the soil can keep the optimum temperature of microorganisms, the activity of the microorganisms is ensured, and the deodorization effect of the biological soil is ensured.

The deodorization system comprises the livestock and poultry houses, a dust falling and deodorization room and a gasification and deodorization unit, the multiple livestock and poultry houses are arranged side by side in the longitudinal direction, a plurality of draught fans are arranged on the outer walls of the livestock and poultry houses, and the dust falling and deodorization room is adjacent to the multiple livestock and poultry houses and communicated with the multiple livestock and poultry houses through the draught fans; the gasification and deodorization unit comprises deodorant gasification equipment and a gasification pipeline which are communicated, the gasification pipeline is located in the livestock and poultry house, an atomization unit is arranged in the dust falling and deodorization room and comprises a first atomization device and a second atomization device, the first atomization device is arranged on the longitudinal face of the outer side of the draught fan, and the second atomization device is arranged at the top end of the dust falling and deodorization room. Air outlets are formed in the two sides of the dust falling and deodorization room. The invention further discloses a deodorization method for the livestock and poultry house. According to the invention, after the gasification deodorant output by the gasification deodorization unit and the livestock and poultry house odor are subjected to gas-gas exchange deodorization, the atomized liquid sprayed by the atomization unit is subjected to further gas-liquid exchange deodorization, so that the deodorization effect can be effectively ensured.

The utility model relates to the technical field of odor treatment, and discloses a biological decomposition odor treatment device which comprises a main box body, partition plates are arranged in the main box body, the interior of the main box body is divided by the partition plates into a pretreatment bin, a washing bin, a biodegradation bin and a water removal bin from left to right, the left side of the main box body is connected with an odor inlet, and the right side of the main box body is connected with an odor outlet. The right side of the main box body is connected with a gas outlet, the gas outlet is communicated with the water removal bin, a first-stage filler area is arranged in the pretreatment bin, a second-stage filler area is arranged in the water washing bin, and a third-stage filler area is arranged in the biodegradation bin. By arranging the three filler areas, alkali washing, water washing and biological deodorization are conducted on odor respectively, the odor can be deodorized through biological filler when the odor passes through the three filler areas, and therefore odor components in the odor can be thoroughly degraded, the odor can make full contact with strains, and the strains are used for decomposing odor substances in the odor.

The utility model relates to the technical field of closestool deodorization, and disclose a deodorization device for closestool, the back of closestool body is provided with filter assembly, exhaust component includes a plurality of support blocks and annular pipeline, a plurality of support blocks fixedly connected in the bottom of seat ring, the bottom of a plurality of support blocks is provided with the clamping groove, the annular pipeline is clamped in the inside of clamping groove, the inside of annular pipeline is provided with a plurality of air inlets, and the annular pipeline is connected with air inlet pipeline, the back of closestool body is provided with box, and the fan is installed on the box, and the top of box is provided with fixed component, when using the closestool body, the gas is introduced into the inside of box through air inlet pipeline, the activated carbon filter plate arranged in the inside of box can carry out deodorization to the gas that enters the inside of box, and the gas after deodorization is discharged through the fan, thereby reaching the effect of deodorization to the closestool body, and improving the comfort degree of closestool body use.

An odor-removing insole and its preparation method are disclosed. The odor-removing insole includes an upper and lower layer that can be interlocked, and odor-removing particles disposed between the upper and lower layers. The lower layer has an installation groove for installing the odor-removing particles, and the upper layer has ventilation holes opposite to the installation groove. The odor-removing particles are composed of the following raw materials: diatomaceous earth, zeolite powder, epoxy resin, lemon eucalyptus oil, zinc oxide, and magnesium stearate. By defining the specific structure of the insole, the invention provides ventilation holes in the upper layer opposite to the odor-removing particles. Volatile odorous gases generated inside the shoe enter the lower layer through the ventilation holes and are adsorbed by the odor-removing particles, thus keeping the air inside the shoe fresh.

The utility model discloses a biological deodorization tower with a pre-wetting function, which comprises a base frame, a deodorization tower body is arranged on one side of the top end of the base frame, a filter screen is arranged at the lower end in the deodorization tower body, liquid passing frames are arranged on the inner walls of the two sides of the deodorization tower body above the filter screen, and a U-shaped communicating pipe is arranged on the upper surface between the liquid passing frames. The inner wall of the liquid passing frame is provided with atomizing nozzles at equal intervals, a deodorization frame is movably installed in the deodorization tower body above the U-shaped communicating pipe, the inner side of the deodorization frame is provided with an activated carbon adsorption filler, one side of the bottom of the base frame is provided with a liquid storage tank, one side of the top end of the liquid storage tank is provided with an overflow pipe, and the top end of the overflow pipe extends into the deodorization tower body. A water pump is mounted at the top end of the base frame on one side of the deodorization tower body. According to the deodorization tower disclosed by the utility model, not only can the gas inlet rate of odor be adjusted as required, but also the convenience in maintenance of the activated carbon adsorption filler is improved, and the odor in the deodorization tower body can be pre-wetted, so that the deodorization effect on the odor when the deodorization tower is used is ensured.