CN111729491A - Waste gas treatment equipment for excrement and urine nursing machine - Google Patents

Waste gas treatment equipment for excrement and urine nursing machine Download PDF

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Publication number
CN111729491A
CN111729491A CN202010793055.8A CN202010793055A CN111729491A CN 111729491 A CN111729491 A CN 111729491A CN 202010793055 A CN202010793055 A CN 202010793055A CN 111729491 A CN111729491 A CN 111729491A
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bin
groups
waste gas
cavity
pipe
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CN202010793055.8A
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CN111729491B (en
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李汝秀
刘雨
殷丽英
赵岱
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Zhucheng People's Hospital
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Zhucheng People's Hospital
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/65—Employing advanced heat integration, e.g. Pinch technology
    • B01D2259/652—Employing advanced heat integration, e.g. Pinch technology using side coolers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The invention relates to the technical field of purification equipment, in particular to waste gas treatment equipment for a defecation nursing machine, which can effectively reduce the harm degree of waste gas, prevent the waste gas from damaging the environment, reduce the peculiar smell of the waste gas, prevent the waste gas from causing discomfort to a human body and improve the practicability and reliability by purifying the waste gas; including handling storehouse, four group's landing legs, first baffle, second baffle, first return bend and second return bend, four group's landing legs are evenly installed in the bottom outside of handling the storehouse, and first baffle and second baffle are installed respectively and will be handled the storehouse inside and cut apart into first cavity, second cavity and the third cavity from bottom to top at storehouse inner wall downside and upside.

Description

Waste gas treatment equipment for excrement and urine nursing machine
Technical Field
The invention relates to the technical field of purification equipment, in particular to waste gas treatment equipment for a defecation nursing machine.
Background
As is well known, hospital patient is when carrying out hospitalization, solve individual stool and urine problem on stool and urine nursing machine usually, nursing machine produces more waste gas easily when using, because patient's health takes place pathological change, it carries more bacterium and chemical composition easily in the waste gas that produces when stool and urine, patient's easy toxin in vivo discharges during the stool and urine simultaneously, it is great to lead to the waste gas peculiar smell, waste gas directly discharges to cause harm to the environment easily in the outside air, simultaneously because the waste gas peculiar smell is great, cause the discomfort to the human body easily.
Disclosure of Invention
In order to solve the technical problems, the invention provides the waste gas treatment equipment for the excrement and urine nursing machine, which can effectively reduce the harm degree of waste gas, prevent the waste gas from damaging the environment, reduce the peculiar smell of the waste gas, prevent the waste gas from causing discomfort to a human body and improve the practicability and reliability by purifying the waste gas.
The invention relates to waste gas treatment equipment for a defecation nursing machine, which comprises a treatment bin, four groups of supporting legs, a first partition plate, a second partition plate, a first bent pipe and a second bent pipe, wherein the four groups of supporting legs are uniformly arranged at the outer side of the bottom of the treatment bin, the first partition plate and the second partition plate are respectively arranged at the lower side and the upper side of the inner wall of the treatment bin and divide the interior of the treatment bin into a first cavity, a second cavity and a third cavity from bottom to top, the first bent pipe is arranged at the top of the treatment bin and is communicated with the top of the third cavity, the lower side of the left side wall of the second bent pipe is arranged at the right output end of the first bent pipe, the left lower side of the treatment bin is provided with an intercepting device, the top of the intercepting device is communicated with a first gas guide pipe, the right output end of the first gas guide pipe penetrates through the treatment bin and extends into the left lower side of the first cavity, the bottom of the first, the two ends of the first scroll pipe are sealed, a plurality of groups of spray heads are uniformly communicated with the first scroll pipe, an air pump is arranged on the front side of the treatment bin, a second air duct and a third air duct are respectively arranged on the left side and the right side of the air pump, the left input end of the second air duct is communicated with the front upper side of the first cavity, a gas dispersing bin is arranged on the right lower side of the second cavity, the right output end of the third air duct passes through the treatment bin and is communicated with the interior of the gas dispersing bin, a plurality of groups of gas dispersing holes are uniformly arranged on the left side of the gas dispersing bin, a plurality of groups of refrigerating pipes are uniformly arranged on the left side of the gas dispersing bin, a deodorant adsorption plate and a first active carbon adsorption plate are respectively arranged on the middle part and the upper side of the inner wall of the second cavity, a third bent pipe is arranged on the upper side of the interior of the second cavity, the left end of the third bent pipe is arranged, the right output end of the third bent pipe penetrates through the side wall of the treatment bin and extends into the right lower side of the inside of the third cavity, a plurality of groups of gas collecting holes are uniformly communicated with the side wall of the third bent pipe on the upper side of the inside of the second cavity, a pressure regulating valve is arranged on the third bent pipe on the right side of the treatment bin, a second activated carbon adsorption plate is transversely arranged in the middle of the inner wall of the third cavity, a spraying device is arranged at the bottom of the second activated carbon adsorption plate, and a plurality of groups of incense boxes are uniformly arranged at the top of the second activated carbon adsorption plate; the microorganism solution is stored at the bottom of the first cavity, the neutralizing liquid is stored in the spraying device, the air pump is opened, the air pump pumps out the air in the first cavity through the second air duct, the air pressure in the first cavity is reduced, the first cavity passes through a plurality of groups of nozzles, the first vortex tube, the waste gas generated when the external nursing device is used is sucked by the first air duct and the interception device, the interception device can intercept the particles in the waste gas, the waste gas enters the microorganism solution in the first cavity, the bacteria and peculiar smell in the waste gas can be absorbed and decomposed by the microorganisms in the solution, thereby the waste gas is purified for one time, meanwhile, the waste gas can be conveniently and uniformly discharged into the solution by the first vortex tube and the plurality of groups of nozzles, the waste gas is conveniently and comprehensively purified by the microorganisms, the waste gas after being purified for one time is discharged into the third air duct through the second air duct and the air pump, waste gas in the third air guide pipe is uniformly sprayed to the multiple groups of refrigerating pipes through the multiple groups of air dispersing holes in the air dispersing bin and the air dispersing bin, the multiple groups of refrigerating pipes are opened, the multiple groups of refrigerating pipes can cool the waste gas sprayed out of the multiple groups of air dispersing holes, so that the temperature of the waste gas is reduced, the activity of gaseous molecules in the waste gas is reduced, the waste gas passes through the deodorant adsorption plate and the first active carbon adsorption plate and enters the third bent pipe through the multiple groups of air collecting holes, the deodorant adsorption plate and the first active carbon adsorption plate can adsorb and purify impurities such as peculiar smell and chemical components in the waste gas, the cold activity of waste gas molecules is reduced, the impurities in the waste gas are adsorbed on the deodorant adsorption plate and the first active carbon adsorption plate and are not easy to separate, simultaneously, the activity of the waste gas molecules is reduced, the adsorption capacity of the deodorant adsorption plate and the first active carbon adsorption plate on the waste gas impurities is relatively enhanced, and the adsorption and purification effects of the deodorant adsorption plate and the, thereby carrying out secondary purification treatment on the waste gas, the waste gas subjected to secondary purification in the third bent pipe enters the third cavity, the pressure regulating valve can regulate the flow speed of the waste gas in the third bent pipe, thereby regulating the storage capacity of the waste gas in the second cavity, conveniently keeping the second cavity in a higher air pressure state, the deodorant adsorption plate and the first active carbon adsorption plate can adsorb more impurities in the waste gas in a high air pressure state, thereby effectively improving the absorption effects of the deodorant adsorption plate and the first active carbon adsorption plate, improving the waste gas purification effect, opening the spraying device, spraying the neutralizing liquid in the spraying device into the third cavity, mixing the neutralizing liquid with the waste gas in the third cavity, conveniently neutralizing the impurities in the waste gas by the neutralizing liquid, simultaneously effectively fusing the impurities in the waste gas into the neutralizing liquid, thereby carrying out tertiary purification treatment on the waste gas, waste gas through tertiary purification treatment passes the second active carbon adsorption board and discharges to the outside air through first return bend and second return bend, the second active carbon adsorption board can adsorb purification treatment to moisture and the remaining impurity in the waste gas, effectively improve the waste gas purification effect, multiunit fragrant box can give off fragrance, in the fragrance sneaks into waste gas, can effectively cover the peculiar smell in the waste gas, through carrying out purification treatment to waste gas, can effectively reduce the degree of harm of waste gas, prevent that waste gas from causing the destruction to the environment, reduce waste gas peculiar smell simultaneously, prevent that waste gas from causing the discomfort to the human body, improve practicality and reliability.
The invention relates to waste gas treatment equipment for a defecation nursing machine, which comprises a filter bin, a filter barrel, four groups of support rods, a third partition plate, a first rotating shaft, three groups of scrapers, four groups of inclined plates, two groups of connecting seats and a one-way valve, wherein the filter bin is positioned at the left side of the treatment bin and is fixed at the left lower side of the treatment bin through the two groups of connecting seats, the input end of the left upper side of a first gas guide pipe is arranged at the top of the filter bin, the top of the filter barrel penetrates through the bottom of the filter bin and extends into the interior of the filter bin, the upper side of the outer wall of the filter barrel is fixed on the inner wall of the filter bin through the four groups of support rods, the third partition plate is positioned above the filter barrel and is arranged at the upper side of the inner wall of the filter bin, four groups of sector holes which penetrate up and down are uniformly distributed on the third partition plate in a circular shape, the top of the first rotating shaft is rotatably, the three groups of scraping plates are all positioned in the filter barrel, the inner sides of the three groups of scraping plates are all arranged on the outer wall of the first rotating shaft, the outer sides of the three groups of scraping plates are all contacted with the inner wall of the filter barrel, the four groups of inclined plates are all positioned between the filter barrel and the third partition plate, the inner sides of the four groups of inclined plates are evenly arranged in the circumferential direction of the outer wall of the first rotating shaft, the inclined directions of the four groups of inclined plates are the same, the tops of the four groups of inclined plates are all close to the bottom of the third partition plate, the four groups of inclined plates are respectively corresponding; when negative pressure is formed in the first cavity, the air on the upper side in the filtering bin is pumped out by the first cavity through the plurality of groups of nozzles, the first scroll pipe and the first air guide pipe, negative pressure is formed on the upper side in the filtering bin, external waste gas can enter the filtering bin through the bottom of the filtering bin and pass through the inner wall of the filtering bin to enter the lower side in the filtering bin, particle impurities in the waste gas can be intercepted by the inner wall of the filtering bin, the purity of the waste gas is improved, the waste gas on the lower side in the filtering bin can pass through gaps between the four groups of inclined plates and the third partition plate and enter the upper side in the filtering bin through the four groups of fan-shaped holes, so that the waste gas can enter the processing bin through the first air guide pipe, the waste gas flow in the filtering bin can generate inclined thrust on the inclined surfaces of the four groups of inclined plates, the four groups of inclined plates can be pushed to rotate, the first rotating shaft can drive the three groups of, thereby clear up absorbent impurity on the lauter tub inner wall, improve the gas permeability of lauter tub, the check valve can prevent effectively that the liquid in the first cavity from getting into through first air duct and filtering in the storehouse, conveniently makes the material in the first air duct keep one-way flow, improves practicality and reliability.
The invention relates to a waste gas treatment device for a defecation nursing machine, which comprises a storage tank, a suction pump, a first material pipe, a second material pipe, a fixed bin, a rotating bin and a second scroll pipe, wherein the storage tank is arranged on the left side of the treatment bin, the right upper side inside the storage tank is communicated with the left lower side of a third cavity, the suction pump is arranged at the top of the storage tank, the first material pipe and the second material pipe are both arranged on the suction pump, the lower side input end of the first material pipe is arranged on the left lower side of the storage tank, the fixed bin is arranged at the bottom of a second activated carbon adsorption plate, the right side output end of the second material pipe penetrates through the treatment bin and is communicated with the fixed bin, the rotating bin is rotatably arranged at the bottom of the fixed bin, the fixed bin is communicated with the rotating bin, the second scroll pipe is arranged on the rotating bin, one end of the second scroll pipe is communicated with the inside the rotating bin, the other end of the second scroll pipe is sealed, and the bottom of the second, the plurality of groups of spray pipes are inclined along the spiral direction of the second scroll pipe; the suction pump is opened, the neutralization liquid stored in the storage box is pumped out by the suction pump through the first material pipe and is discharged into the fixed bin through the second material pipe, the neutralization liquid in the fixed bin is discharged into the second vortex-shaped pipe through the rotating bin, the neutralization liquid in the second vortex-shaped pipe is sprayed into the third cavity through the plurality of groups of spray pipes, the neutralization liquid in the third cavity can neutralize and adsorb the waste gas, so that the waste gas is purified, meanwhile, because the plurality of groups of spray pipes are obliquely arranged, the neutralization liquid sprayed by the plurality of groups of spray pipes can generate reverse acting force on the plurality of groups of spray pipes, the plurality of groups of spray pipes can push the second vortex-shaped pipe and the rotating bin to rotate on the fixed bin, so that the plurality of groups of spray pipes rotate, the neutralization liquid sprayed by the plurality of groups of spray pipes can be conveniently and uniformly scattered into the third cavity, the neutralization liquid in the third cavity is deposited at the bottom of the third cavity and carries adsorbed impurities to flow back into the storage box again, the practicability is improved.
The waste gas treatment equipment for the excrement and urine nursing machine further comprises four groups of first magnetic blocks and four groups of second magnetic blocks, wherein the four groups of first magnetic blocks are obliquely arranged on the outer side walls of the four groups of inclined plates respectively, the four groups of second magnetic blocks are uniformly and obliquely arranged on the inner wall of the filtering bin, the positions of the four groups of first magnetic blocks correspond to the positions of the four groups of second magnetic blocks respectively, and the oblique directions of the four groups of first magnetic blocks correspond to the oblique directions of the four groups of second magnetic blocks respectively; the four groups of second magnetic blocks respectively generate magnetic adsorption to the four groups of first magnetic blocks, so that the four groups of second magnetic blocks respectively generate adsorption to the four groups of inclined plates, when the four groups of inclined plates rotate, the four groups of second magnetic blocks respectively generate magnetic adsorption to the next group of first magnetic blocks, so that the four groups of inclined plates are driven to rotate, because the four groups of first magnetic blocks and the four groups of second magnetic blocks are obliquely arranged, when the first magnetic blocks and the second magnetic blocks at corresponding positions are rotated and separated, the magnetic field overlapping amount between the first magnetic blocks and the second magnetic blocks is rapidly reduced, the magnetic adsorption strength between the first magnetic blocks and the second magnetic blocks is rapidly weakened, so that the adsorption force of the second magnetic blocks to the first magnetic blocks in a separated state is reduced, the second magnetic blocks start to perform magnetic adsorption to the next group of first magnetic blocks, and auxiliary suction force can be conveniently provided for the four groups of inclined plates by the four groups of first magnetic blocks, therefore, the rotational inertia force of the four groups of inclined plates is conveniently improved, the rotational speed of the four groups of inclined plates is improved, and the practicability and the reliability are improved.
The waste gas treatment equipment for the excrement and urine nursing machine further comprises a motor, a second rotating shaft and three groups of sieve plates, wherein the motor is arranged at the bottom of the treatment bin, the bottom of the second rotating shaft is arranged at the output end of the upper side of the motor, the top of the second rotating shaft penetrates through the bottom of the treatment bin and extends into the lower side of the interior of the first cavity, the three groups of sieve plates are all positioned on the lower side of the interior of the first cavity, and the three groups of sieve plates are uniformly obliquely arranged on the upper side of the outer wall of the second rotating shaft; open the motor, the motor drives three group's sieves through the second pivot and rotates, and three group's sieves can stir solution and waste gas in the first cavity and carry out the intensive mixing, improve the absorption separation throughput of microorganism to impurity in the waste gas, and the processing can be broken up to the waste gas in the solution to three group's sieves of rotation state simultaneously to make the waste gas bubble further reduce, improve the homogeneity of mixing, improve practicality and reliability.
The waste gas treatment equipment for the excrement and urine nursing machine further comprises a liquid level meter, wherein the liquid level meter is arranged on the right lower side of the treatment bin and is communicated with the interior of the first cavity; through setting up the level gauge, can conveniently carry out real-time supervision to solution memory space in the first cavity, improve the practicality.
The waste gas treatment equipment for the excrement and urine nursing machine further comprises a pressure gauge, wherein the pressure gauge is arranged in the middle of the front side of the treatment bin and is communicated with the inside of the second cavity; through setting up the manometer, can conveniently carry out real-time supervision to the atmospheric pressure value in the second cavity, improve the practicality.
The invention discloses waste gas treatment equipment for a defecation nursing machine, which further comprises an access panel, wherein the top of a treatment bin is communicated with an access hole, and the access panel is covered on the access hole; the access panel is opened, the multiple groups of incense boxes can be conveniently replaced through the access hole, and the practicability and the reliability are improved.
Compared with the prior art, the invention has the beneficial effects that: the microorganism solution is stored at the bottom of the first cavity, the neutralizing liquid is stored in the spraying device, the air pump is opened, the air pump pumps out the air in the first cavity through the second air duct, the air pressure in the first cavity is reduced, the first cavity passes through a plurality of groups of nozzles, the first vortex tube, the waste gas generated when the external nursing device is used is sucked by the first air duct and the interception device, the interception device can intercept the particles in the waste gas, the waste gas enters the microorganism solution in the first cavity, the bacteria and peculiar smell in the waste gas can be absorbed and decomposed by the microorganisms in the solution, thereby the waste gas is purified for one time, meanwhile, the waste gas can be conveniently and uniformly discharged into the solution by the first vortex tube and the plurality of groups of nozzles, the waste gas is conveniently and comprehensively purified by the microorganisms, the waste gas after being purified for one time is discharged into the third air duct through the second air duct and the air pump, waste gas in the third air guide pipe is uniformly sprayed to the multiple groups of refrigerating pipes through the multiple groups of air dispersing holes in the air dispersing bin and the air dispersing bin, the multiple groups of refrigerating pipes are opened, the multiple groups of refrigerating pipes can cool the waste gas sprayed out of the multiple groups of air dispersing holes, so that the temperature of the waste gas is reduced, the activity of gaseous molecules in the waste gas is reduced, the waste gas passes through the deodorant adsorption plate and the first active carbon adsorption plate and enters the third bent pipe through the multiple groups of air collecting holes, the deodorant adsorption plate and the first active carbon adsorption plate can adsorb and purify impurities such as peculiar smell and chemical components in the waste gas, the cold activity of waste gas molecules is reduced, the impurities in the waste gas are adsorbed on the deodorant adsorption plate and the first active carbon adsorption plate and are not easy to separate, simultaneously, the activity of the waste gas molecules is reduced, the adsorption capacity of the deodorant adsorption plate and the first active carbon adsorption plate on the waste gas impurities is relatively enhanced, and the adsorption and purification effects of the deodorant adsorption plate and the, thereby carrying out secondary purification treatment on the waste gas, the waste gas subjected to secondary purification in the third bent pipe enters the third cavity, the pressure regulating valve can regulate the flow speed of the waste gas in the third bent pipe, thereby regulating the storage capacity of the waste gas in the second cavity, conveniently keeping the second cavity in a higher air pressure state, the deodorant adsorption plate and the first active carbon adsorption plate can adsorb more impurities in the waste gas in a high air pressure state, thereby effectively improving the absorption effects of the deodorant adsorption plate and the first active carbon adsorption plate, improving the waste gas purification effect, opening the spraying device, spraying the neutralizing liquid in the spraying device into the third cavity, mixing the neutralizing liquid with the waste gas in the third cavity, conveniently neutralizing the impurities in the waste gas by the neutralizing liquid, simultaneously effectively fusing the impurities in the waste gas into the neutralizing liquid, thereby carrying out tertiary purification treatment on the waste gas, waste gas through tertiary purification treatment passes the second active carbon adsorption board and discharges to the outside air through first return bend and second return bend, the second active carbon adsorption board can adsorb purification treatment to moisture and the remaining impurity in the waste gas, effectively improve the waste gas purification effect, multiunit fragrant box can give off fragrance, in the fragrance sneaks into waste gas, can effectively cover the peculiar smell in the waste gas, through carrying out purification treatment to waste gas, can effectively reduce the degree of harm of waste gas, prevent that waste gas from causing the destruction to the environment, reduce waste gas peculiar smell simultaneously, prevent that waste gas from causing the discomfort to the human body, improve practicality and reliability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a lower right oblique view of the interior of the processing chamber of FIG. 1;
FIG. 3 is a schematic diagram of the interior of the processing chamber of FIG. 1 in an oblique top left view;
FIG. 4 is a schematic top view of the first scroll of FIG. 3;
FIG. 5 is a schematic top view of the second scroll of FIG. 3;
FIG. 6 is an enlarged schematic view of the filter cartridge of FIG. 3;
FIG. 7 is an enlarged schematic view of the filter cartridge of FIG. 4;
FIG. 8 is a schematic view of the interior of the filter cartridge of FIG. 2, shown enlarged from the bottom;
in the drawings, the reference numbers: 1. a processing bin; 2. a support leg; 3. a first separator; 4. a second separator; 5. a first bend pipe; 6. a second bend pipe; 7. a first air duct; 8. a first scroll tube; 9. a spray head; 10. an air pump; 11. a second air duct; 12. a third air duct; 13. a gas dispersing bin; 14. a refrigeration pipe; 15. a deodorant adsorption sheet; 16. a first activated carbon adsorption plate; 17. a third bend; 18. a gas collection hole; 19. a pressure regulating valve; 20. a second activated carbon adsorption plate; 21. a fragrant box; 22. a filtering bin; 23. a filter vat; 24. a strut; 25. a third partition plate; 26. a sector hole; 27. a first rotating shaft; 28. a squeegee; 29. a sloping plate; 30. a connecting seat; 31. a one-way valve; 32. a storage box; 33. a suction pump; 34. a first material pipe; 35. a second material pipe; 36. fixing the bin; 37. rotating the bin; 38. a second scroll; 39. a shower pipe; 40. a first magnetic block; 41. a second magnetic block; 42. a motor; 43. a second rotating shaft; 44. a sieve plate; 45. a liquid level meter; 46. a pressure gauge; 47. and (7) overhauling the plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 8, in the waste gas treatment equipment for the nursing machine for defecation and urination of the present invention, when in operation, a microorganism solution is stored at the bottom of the first cavity, a neutralizing liquid is stored in the spraying device, the air pump 10 is opened, the air pump 10 pumps out air in the first cavity through the second air duct 11, the air pressure in the first cavity is reduced, the first cavity sucks waste gas generated when the external nursing device is used through the plurality of groups of nozzles 9, the first vortex pipe 8, the first air duct 7 and the interception device, the interception device can intercept particulate matters in the waste gas, the waste gas enters the microorganism solution in the first cavity, the microorganisms in the solution can absorb and decompose bacteria and peculiar smell in the waste gas, thereby performing primary purification treatment on the waste gas, and simultaneously the first vortex pipe 8 and the plurality of groups of nozzles 9 can conveniently and uniformly discharge the waste gas into the solution, so as to conveniently perform comprehensive purification treatment on the waste gas by the microorganisms, the waste gas after primary purification treatment is discharged into a third gas-guide tube 12 through a second gas-guide tube 11 and an air pump 10, the waste gas in the third gas-guide tube 12 is uniformly sprayed onto a plurality of groups of refrigerating tubes 14 through a plurality of groups of air-dispersing holes on an air-dispersing bin 13 and the air-dispersing bin 13, the plurality of groups of refrigerating tubes 14 are opened, the plurality of groups of refrigerating tubes 14 can cool the waste gas sprayed from the plurality of groups of air-dispersing holes, so that the temperature of the waste gas is reduced, the activity of gaseous molecules in the waste gas is reduced, the waste gas passes through a deodorant adsorption plate 15 and a first activated carbon adsorption plate 16 and enters a third bent tube 17 through a plurality of groups of air-collecting holes 18, the deodorant adsorption plate 15 and the first activated carbon adsorption plate 16 can adsorb and purify impurities such as peculiar smell and chemical components in the waste gas, and the impurities in the waste gas are not easy to separate after the impurities in the deodorant adsorption plate 15 and the first activated, meanwhile, the molecular activity of the exhaust gas is reduced, the adsorption capacity of the deodorant adsorption plate 15 and the first active carbon adsorption plate 16 on the exhaust gas impurities is relatively enhanced, the adsorption and purification effects of the deodorant adsorption plate 15 and the first active carbon adsorption plate 16 are effectively improved, so that the exhaust gas is subjected to secondary purification treatment, the exhaust gas subjected to secondary purification in the third bent pipe 17 enters the third cavity, the flow speed of the exhaust gas in the third bent pipe 17 can be adjusted by the pressure adjusting valve 19, the storage capacity of the exhaust gas in the second cavity is adjusted, the second cavity is conveniently kept in a high-pressure state, the deodorant adsorption plate 15 and the first active carbon adsorption plate 16 can absorb more impurities in the exhaust gas under the high-pressure state, the absorption effects of the deodorant adsorption plate 15 and the first active carbon adsorption plate 16 are effectively improved, the exhaust gas purification effect is improved, the spraying device is opened, and the neutralizing liquid in the spraying device can be sprayed into the third cavity, thereby make neutralization solution and the interior waste gas mixture of third chamber, conveniently make neutralization solution carry out neutralization treatment to the impurity in the waste gas, impurity in the waste gas can effectively melt in neutralization solution simultaneously, thereby carry out cubic purification treatment to waste gas, waste gas through cubic purification treatment passes second active carbon adsorption board 20 and discharges to the outside air through first return bend 5 and second return bend 6 in, moisture and remaining impurity in the waste gas can be adsorbed purification treatment to second active carbon adsorption board 20, effectively improve the waste gas purification effect, multiunit fragrant box 21 can give off fragrance, in the fragrance sneaks into waste gas, can effectively cover the peculiar smell in the waste gas.
The main functions realized by the invention are as follows: by purifying the waste gas, the harm degree of the waste gas can be effectively reduced, the waste gas is prevented from damaging the environment, the peculiar smell of the waste gas is reduced, and the waste gas is prevented from causing discomfort to human bodies; the intercepting device works in such a way that when negative pressure is formed in the first cavity, air on the upper side inside the filter bin 22 is pumped out by the first cavity through the multiple groups of nozzles 9, the first scroll pipe 8 and the first air duct 7, negative pressure is formed on the upper side inside the filter bin 22, external waste gas can enter the filter bin 23 through the bottom of the filter bin 23 and pass through the inner wall of the filter bin 23 to enter the lower side inside the filter bin 22, particle impurities in the waste gas can be intercepted by the inner wall of the filter bin 23, the purity of the waste gas is improved, the waste gas on the lower side inside the filter bin 22 passes through gaps between the four groups of inclined plates 29 and the third partition plate 25 and enters the upper side inside the filter bin 22 through the four groups of fan-shaped holes 26, so that the waste gas enters the processing bin 1 through the first air duct 7, waste gas flow in the filter bin 23 can generate oblique thrust on the inclined surfaces of the four groups of inclined plates 29, so as to push, the first rotating shaft 27 can drive the three groups of scraper blades 28 to rotate, the outer sides of the three groups of scraper blades 28 can scrape and clean the inner wall of the filter barrel 23, so that impurities adsorbed on the inner wall of the filter barrel 23 can be cleaned, the air permeability of the filter barrel 23 is improved, the one-way valve 31 can effectively prevent liquid in the first cavity from entering the filter bin 22 through the first air duct 7, and the substances in the first air duct 7 can conveniently keep flowing in one direction; the spraying device has the working mode that the suction pump 33 is started, the suction pump 33 pumps the neutralizing liquid stored in the storage box 32 through the first material pipe 34 and discharges the neutralizing liquid into the fixed bin 36 through the second material pipe 35, the neutralizing liquid in the fixed bin 36 discharges the neutralizing liquid into the second vortex pipe 38 through the rotating bin 37, the neutralizing liquid in the second vortex pipe 38 is sprayed into the third cavity through the plurality of groups of spraying pipes 39, the neutralizing liquid in the third cavity can neutralize and adsorb the waste gas, so that the waste gas is purified, meanwhile, because the plurality of groups of spraying pipes 39 are obliquely arranged, the neutralizing liquid sprayed out by the plurality of groups of spraying pipes 39 can generate reverse acting force on the plurality of groups of spraying pipes 39, the plurality of groups of spraying pipes 39 can push the second vortex pipe 38 and the rotating bin 37 to rotate on the fixed bin 36, so that the plurality of groups of spraying pipes 39 rotate, and the neutralizing liquid sprayed out by the plurality of groups of spraying pipes 39 can be uniformly scattered into the third cavity conveniently, the neutralization solution in the third cavity is deposited at the bottom of the third cavity and carries the adsorbed impurities to flow back into the storage box 32 again; the four groups of second magnetic blocks 41 respectively generate magnetic adsorption to the four groups of first magnetic blocks 40, so that the four groups of second magnetic blocks 41 respectively generate adsorption to the four groups of inclined plates 29, when the four groups of inclined plates 29 rotate, the four groups of second magnetic blocks 41 respectively generate magnetic adsorption to the corresponding next group of first magnetic blocks 40, so that the four groups of inclined plates 29 are driven to rotate, because the four groups of first magnetic blocks 40 and the four groups of second magnetic blocks 41 are obliquely arranged, when the first magnetic blocks 40 and the second magnetic blocks 41 at corresponding positions are rotated and separated, the magnetic field overlapping amount between the first magnetic blocks 40 and the second magnetic blocks 41 is rapidly reduced, the magnetic adsorption strength between the first magnetic blocks 40 and the second magnetic blocks 41 is rapidly reduced, so that the adsorption force of the second magnetic blocks 41 to the first magnetic blocks 40 in a separated state is reduced, the second magnetic blocks 41 begin to perform magnetic adsorption to the next group of first magnetic blocks 40, and by arranging the four groups of first magnetic blocks 40 and the four groups, auxiliary suction force can be conveniently provided for the four groups of inclined plates 29, so that the rotational inertia force of the four groups of inclined plates 29 can be conveniently improved, and the rotational speed of the four groups of inclined plates 29 can be improved; the motor 42 is turned on, the motor 42 drives the three sets of sieve plates 44 to rotate through the second rotating shaft 43, the three sets of sieve plates 44 can stir the solution in the first cavity and the waste gas to be fully mixed, the absorption and separation processing capacity of the microorganisms on impurities in the waste gas is improved, and meanwhile, the three sets of sieve plates 44 in a rotating state can scatter the waste gas in the solution, so that the bubbles in the waste gas are further reduced, and the mixing uniformity is improved; by arranging the liquid level meter 45, the storage amount of the solution in the first cavity can be conveniently monitored in real time; the pressure gauge 46 is arranged, so that the air pressure value in the second cavity can be conveniently monitored in real time; the access panel 47 is opened, so that the multiple groups of incense boxes 21 can be conveniently replaced through the access hole, and the practicability and the reliability are improved.
According to the waste gas treatment equipment for the excrement and urine nursing machine, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the waste gas treatment equipment can be implemented as long as the beneficial effects are achieved; the refrigerating tube 14, deodorant adsorbing plate 15, cartridge 21, first magnetic block 40, second magnetic block 41 and pressure gauge 46 are commercially available.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A waste gas treatment device for a defecation nursing machine is characterized by comprising a treatment bin (1), four groups of supporting legs (2), a first partition plate (3), a second partition plate (4), a first bent pipe (5) and a second bent pipe (6), wherein the four groups of supporting legs (2) are uniformly arranged at the outer side of the bottom of the treatment bin (1), the first partition plate (3) and the second partition plate (4) are respectively arranged at the lower side and the upper side of the inner wall of the treatment bin (1) and divide the interior of the treatment bin (1) into a first cavity, a second cavity and a third cavity from bottom to top, the first bent pipe (5) is arranged at the top of the treatment bin (1) and is communicated with the top of the third cavity, the lower side of the left side wall of the second bent pipe (6) is arranged at the right output end of the first bent pipe (5), an intercepting device is arranged at the lower left side of the treatment bin (1), and a first gas guide pipe (7) is, the right output end of the first air duct (7) penetrates through the treatment bin (1) and extends into the lower left side of the first cavity, a first vortex-shaped pipe (8) is arranged at the bottom of the first cavity, the right output end of the first air duct (7) is communicated with the first vortex-shaped pipe (8), two ends of the first vortex-shaped pipe (8) are sealed, a plurality of groups of spray heads (9) are uniformly communicated with the first vortex-shaped pipe (8), an air pump (10) is arranged on the front side of the treatment bin (1), a second air duct (11) and a third air duct (12) are respectively arranged on the left side and the right side of the air pump (10), the left input end of the second air duct (11) is communicated with the upper front side of the first cavity, an air dispersing bin (13) is arranged on the lower right side of the second cavity, the right output end of the third air duct (12) penetrates through the treatment bin (1) and is communicated with the inside of the air dispersing bin (13), a plurality of, a plurality of groups of refrigerating pipes (14) are uniformly arranged on the left side of the gas dispersing bin (13), the groups of refrigerating pipes (14) are all close to the gas dispersing bin (13), a deodorant adsorption plate (15) and a first activated carbon adsorption plate (16) are respectively arranged on the middle part and the upper side of the inner wall of the second cavity, a third bent pipe (17) is arranged above the first activated carbon adsorption plate (16), the third bent pipe (17) is positioned on the upper side of the inner part of the second cavity, the left end of the third bent pipe (17) is arranged on the left side of the inner wall of the second cavity, the right output end of the third bent pipe (17) penetrates through the side wall of the processing bin (1) and extends into the right lower side of the inner part of the third cavity, a plurality of gas collecting holes (18) are uniformly communicated with the side wall of the third bent pipe (17) on the upper side of the inner part of the second cavity, a pressure regulating valve (19) is arranged on the right third bent pipe (17) of the processing bin (, the bottom of the second active carbon adsorption plate (20) is provided with a spraying device, and the top of the second active carbon adsorption plate (20) is uniformly provided with a plurality of groups of incense boxes (21).
2. The waste gas treatment equipment for the excrement and urine nursing machine according to claim 1, wherein the intercepting device comprises a filtering bin (22), a filtering barrel (23), four groups of supporting rods (24), a third separating plate (25), a first rotating shaft (27), three groups of scraping plates (28), four groups of inclined plates (29), two groups of connecting seats (30) and a one-way valve (31), the filtering bin (22) is positioned at the left side of the processing bin (1) and fixed at the left lower side of the processing bin (1) through the two groups of connecting seats (30), the input end of the upper left side of the first air duct (7) is installed at the top of the filtering bin (22), the top of the filtering barrel (23) penetrates through the bottom of the filtering bin (22) and extends into the filtering bin (22), the upper side of the outer wall of the filtering barrel (23) is fixed on the inner wall of the filtering bin (22) through the four groups of supporting rods (24), the third separating plate (25) is positioned above the filtering barrel (23) and installed at, four groups of fan-shaped holes (26) which penetrate through the third partition plate (25) up and down are uniformly arranged on the third partition plate (25), the four groups of fan-shaped holes (26) are uniformly distributed on the third partition plate (25) in a circular shape, the top of the first rotating shaft (27) is rotatably arranged in the middle of the bottom end of the third partition plate (25), the bottom of the first rotating shaft (27) penetrates through the top of the filter barrel (23) and extends into the lower side of the interior of the filter barrel (23), the three groups of scraping plates (28) are all positioned in the filter barrel (23), the inner sides of the three groups of scraping plates (28) are all arranged on the outer wall of the first rotating shaft (27), the outer sides of the three groups of scraping plates (28) are all contacted with the inner wall of the filter barrel (23), the four groups of inclined plates (29) are all positioned between the filter barrel (23) and the third partition plate (25), the inner sides of the four groups of inclined plates (29) are uniformly arranged in the circumferential direction of the outer wall of the first rotating shaft (, four groups of inclined plates (29) respectively correspond to the four groups of fan-shaped holes (26), and one-way valves (31) are arranged on the first air guide pipes (7).
3. The exhaust gas treatment device for the nursing machine for urination and defecation according to claim 2, wherein the spraying device comprises a storage tank (32), a suction pump (33), a first material pipe (34), a second material pipe (35), a fixed bin (36), a rotating bin (37) and a second scroll-shaped pipe (38), the storage tank (32) is installed at the left side of the treatment bin (1), the right upper side inside the storage tank (32) is communicated with the left lower side of the third cavity, the suction pump (33) is installed at the top of the storage tank (32), the first material pipe (34) and the second material pipe (35) are both installed on the suction pump (33), the lower side input end of the first material pipe (34) is installed at the left lower side of the storage tank (32), the fixed bin (36) is installed at the bottom of the second activated carbon adsorption plate (20), and the right side output end of the second material pipe (35) passes through the treatment bin (1) and is communicated with the fixed bin (36), rotate storehouse (37) rotatable installation in fixed storehouse (36) bottom, fixed storehouse (36) and rotation storehouse (37) communicate each other, second vortex form pipe (38) are installed on rotating storehouse (37), the one end and the inside intercommunication in rotation storehouse (37) of second vortex form pipe (38), the other end of second vortex form pipe (38) is sealed, the bottom of second vortex form pipe (38) evenly communicates and is provided with multiunit shower (39), multiunit shower (39) all follow second vortex form pipe (38) screw direction slope.
4. The exhaust gas treatment device for the defecation nursing machine according to claim 3, further comprising four sets of first magnetic blocks (40) and four sets of second magnetic blocks (41), wherein the four sets of first magnetic blocks (40) are respectively obliquely arranged on the outer side walls of the four sets of inclined plates (29), the four sets of second magnetic blocks (41) are uniformly and obliquely arranged on the inner wall of the filter bin (22), the positions of the four sets of first magnetic blocks (40) respectively correspond to the positions of the four sets of second magnetic blocks (41), and the oblique directions of the four sets of first magnetic blocks (40) respectively correspond to the oblique directions of the four sets of second magnetic blocks (41).
5. The exhaust gas treatment device for the excrement and urine nursing machine of claim 4, further comprising a motor (42), a second rotating shaft (43) and three sets of sieve plates (44), wherein the motor (42) is installed at the bottom of the treatment bin (1), the bottom of the second rotating shaft (43) is installed at the upper output end of the motor (42), the top of the second rotating shaft (43) penetrates through the bottom of the treatment bin (1) and extends into the lower side of the interior of the first cavity, the three sets of sieve plates (44) are all located at the lower side of the interior of the first cavity, and the three sets of sieve plates (44) are uniformly and obliquely installed at the upper side of the outer wall of the second rotating shaft (43).
6. An exhaust gas treatment apparatus for a machine for nursing excrement and urine according to claim 5, further comprising a liquid level meter (45), wherein said liquid level meter (45) is installed at the lower right side of said treating chamber (1), and said liquid level meter (45) is communicated with the interior of said first chamber.
7. The exhaust gas treatment device for the defecation nursing machine according to claim 6, further comprising a pressure gauge (46), wherein the pressure gauge (46) is installed in the middle of the front side of the treatment chamber (1), and the pressure gauge (46) is communicated with the inside of the second chamber.
8. The waste gas treatment equipment for the excrement and urine nursing machine of claim 7, further comprising an access panel (47), wherein the top of the treatment bin (1) is provided with an access opening in a communication manner, and the access panel (47) is covered on the access opening.
CN202010793055.8A 2020-08-10 2020-08-10 Waste gas treatment equipment for excrement and urine nursing machine Active CN111729491B (en)

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