CN110841455A - Medical waste dry heat disinfection tail gas treatment device and method - Google Patents
Medical waste dry heat disinfection tail gas treatment device and method Download PDFInfo
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- CN110841455A CN110841455A CN201911333846.6A CN201911333846A CN110841455A CN 110841455 A CN110841455 A CN 110841455A CN 201911333846 A CN201911333846 A CN 201911333846A CN 110841455 A CN110841455 A CN 110841455A
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- fixedly connected
- tail gas
- medical waste
- dry heat
- heat disinfection
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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
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The invention relates to the technical field of medical equipment and discloses a medical waste dry-heat disinfection tail gas treatment device and method. This medical waste dry heat disinfection tail gas processing apparatus, when using, through semi-gear and rack frame, it rocks about driving the material box, the mountain flour is paintd to the surface of turbulent ball, when contacting each other with waste gas, the gas-solid is double-phase because air current and mountain flour contact, rocking down, produce violent torrent and mix, the abundant contact, the surface that makes the mountain flour granule obtains continuous renewal, and the continuous recycle of desulfurization ash uses, play the effect that has improved desulfurization efficiency greatly, thereby the effect of following further improvement purifying effect.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a medical waste dry heat disinfection tail gas treatment device and method.
Background
Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment.
Current medical equipment and its apparatus are when using, all need carry out chemical disinfection to it, can use after the disinfection, but it contains a large amount of harmful substance in the waste gas of current chemical disinfection after-production, like sulphide etc. direct emission then can lead to the pollution of environment, harm health, consequently, to the waste gas that produces after the chemical disinfection of medical instrument, need handle just can discharge in the air, in order to avoid causing the harm to the environment, we have proposed a dry heat disinfection tail gas processing apparatus problem of solving in order to solve this a series of problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a medical waste dry heat disinfection tail gas treatment device and method, which have the advantages of good purification effect and the like, and solve the problems that the waste gas produced after the existing chemical disinfection contains a large amount of harmful substances, such as sulfide and the like, and the direct emission can cause environmental pollution and harm human health.
(II) technical scheme
In order to achieve the purpose of good purification effect, the invention provides the following technical scheme: a medical waste dry-heat disinfection tail gas treatment device comprises a casing, wherein an air pump is arranged on the left side of the casing, a water tank is fixedly connected to the bottom wall of the inside of the casing, an air pipe is fixedly connected to the output end of the air pump, one end, far away from the air pump, of the air pipe is located inside the water tank, a driving motor is fixedly connected to the right side face of the casing, a rotating shaft is fixedly connected to the output end of the driving motor, a stirring plate is fixedly connected to the outer surface of the rotating shaft and located inside the water tank, two telescopic rods are fixedly connected to the left side wall and the right side wall of the inside of the casing, a material box is fixedly connected between the opposite ends of the two telescopic rods, a plurality of turbulent balls are arranged inside the material box, stone powder is coated on the outer surface of the turbulent balls, a vertical plate is fixedly connected to the lower surface of the, the tooth setting of rack frame is at its inner wall, the inside right side wall fixedly connected with diaphragm of casing, the surface interlude of diaphragm is provided with the montant, the montant with rotate through the bearing between the diaphragm and be connected, the first bevel gear of bottom fixedly connected with of montant, the outer fixed surface of pivot is connected with second conical gear, first bevel gear with second conical gear meshes mutually, the top fixedly connected with half-gear of montant, half-gear with the rack frame meshes mutually.
Preferably, the outer surface of the air pipe is provided with a one-way valve.
Preferably, the number of the stirring plates is six, and the stirring plates are arranged on the outer surface of the rotating shaft in an annular array.
Preferably, a leather sleeve is arranged between the material box and the inner wall of the shell, a plurality of through holes are formed in the outer surface of the material box, the number of the through holes is not less than ten, and the through holes are evenly distributed in the outer surface of the material.
Preferably, the inside of casing is provided with active carbon adsorption layer, filter screen and cotton net layer.
Preferably, the upper surface of the casing is fixedly connected with a chimney, and the outer surface of the casing is provided with a water outlet.
Preferably, the distance between the vertical rod and the inner wall of the shell is greater than the length of the rack frame.
(III) advantageous effects
Compared with the prior art, the invention provides a medical waste dry heat disinfection tail gas treatment device, which has the following beneficial effects:
(1) when the medical waste dry heat disinfection tail gas treatment device is used, proper liquid is added into the water tank, the liquid can be selected according to the components of the used chemical disinfection liquid, if the chemical disinfection liquid is acidic, then alkaline spraying liquid can be used to generate neutralization reaction, the input end of the air pump is connected with the tail gas outlet through an air pipe, the tail gas enters the water tank through the gas pipe by the gas pump for primary filtration, and the gas which can not react, the turbulent balls continuously rise through gaps among the turbulent balls, the outer surfaces of the turbulent balls can be coated with absorbent, such as stone powder for desulfurization, and the absorbent can be absorbed by the arranged turbulent balls, turbulence is generated under the flow choking of the dispersion ball, further homogenization and deceleration are carried out, after the gas passes through the material box, gradually passes through the activated carbon adsorption layer, the filter screen and the cotton net layer to achieve the effect of secondary filtration, and then is discharged from the landscape chimney to achieve the purpose of good purification effect.
(2) This medical waste dry heat disinfection tail gas processing apparatus, when using, through setting up driving motor, driving motor drives the stirring board rotation through the pivot, tail gas and basin interior liquid reaction have been accelerated, avoid liquid surface gassing simultaneously, work efficiency is improved, simultaneously, the pivot drives the montant rotation through first conical gear and second conical gear, through half gear and rack frame, it rocks about driving the material box, the mountain flour is paintd to the surface of turbulent ball, when contacting each other with waste gas, the gas-solid is double-phase because air current and mountain flour contact, rocking down, produce violent torrent and mix, fully contact, make the surface of mountain flour granule obtain continuous update, and the continuous recycling of desulfurization ash, play the effect that has improved desulfurization efficiency greatly, thereby reach further improvement purifying effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of the structure of the stirring plate according to the present invention;
fig. 4 is a schematic top view of the rack frame of the present invention.
In the figure: the device comprises a machine shell 1, an air pump 2, a water tank 3, an air pipe 4, a rotating shaft 5, a stirring plate 6, a telescopic rod 7, a material box 8, a turbulent ball 9, a vertical plate 10, a rack frame 11, a horizontal plate 12, a vertical rod 13, a first bevel gear 14, a second bevel gear 15, a half gear 16, an activated carbon adsorption layer 17, a filter screen 18, a cotton gauze layer 19, a chimney 20 and a driving motor 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a medical waste dry-heat disinfection tail gas treatment device comprises a casing 1, an activated carbon adsorption layer 17 is arranged inside the casing 1, a filter screen 18 and a cotton mesh layer 19 are arranged on the left side of the casing 1, an air pump 2 is arranged on the outer surface of the air pipe 4, a backflow phenomenon is avoided, a water tank 3 is fixedly connected to the inner bottom wall of the casing 1, an air pipe 4 is fixedly connected to the output end of the air pump 2, one end of the air pipe 4, far away from the air pump 2, is positioned inside the water tank 3, a chimney 20 is fixedly connected to the upper surface of the casing 1, a water outlet is arranged on the outer surface of the casing 1, so as to achieve the effect of conveniently replacing different types of liquid, a driving motor 21 is fixedly connected to the right side surface of the casing 1, a rotating shaft 5 is fixedly connected to the output end of, the stirring plate 6 is positioned inside the water tank 3, the left side wall and the right side wall inside the casing 1 are both fixedly connected with two telescopic rods 7, a material box 8 is fixedly connected between the opposite ends of the two telescopic rods 7, a plurality of turbulent balls 9 are arranged inside the material box 8, the outer surface of the turbulent balls 9 is coated with stone powder, a leather sleeve is arranged between the material box 8 and the inner wall of the casing 1, the outer surface of the material box 8 is provided with a plurality of through holes, the number of the through holes is not less than ten, the through holes are uniformly distributed on the outer surface of the material 8, the ventilation effect is achieved, a vertical plate 10 is fixedly connected to the lower surface of the material box 8, a rack frame 11 is fixedly connected to the outer surface of the vertical plate 10, the distance between the vertical rod 13 and the inner wall of the casing 1 is greater than the length of the rack frame 11, the teeth of the rack frame 11 are arranged on the inner wall, a transverse plate 12 is fixedly connected to the right side, the outer surface of horizontal plate 12 alternates and is provided with montant 13, rotates through the bearing between montant 13 and the horizontal plate 12 and is connected, and the bottom fixedly connected with first bevel gear 14 of montant 13, the outer fixed surface of pivot 5 is connected with second bevel gear 15, and first bevel gear 14 meshes with second bevel gear 15 mutually, and the top fixedly connected with half-gear 16 of montant 13, half-gear 16 meshes with rack frame 11 mutually.
7. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that:
in summary, when the medical waste dry-heat disinfection tail gas treatment device is used, a proper amount of liquid is added into the water tank 3, the liquid can be selected according to the components of the used chemical disinfection liquid, if the chemical disinfection liquid is acidic, alkaline spraying liquid can be used to generate neutralization reaction, the input end of the air pump 2 is connected with the tail gas outlet through the air pipe, the tail gas enters the water tank 3 through the air pipe 4 through the air pump 2 to be primarily filtered, the gas which can not react continuously rises through the gaps between the turbulent balls 9, the outer surface of the turbulent ball 9 can be coated with an absorbent, such as stone powder for desulfurization, turbulent flow is generated under the flow resistance of the turbulent ball 9 through the arranged turbulent ball 9, the turbulent flow is further homogenized and decelerated, and after the gas passes through the material box 8, the gas gradually passes through the active carbon adsorption layer 17, the filter screen 18 and the cotton net layer 19 to play a secondary filtering effect, then the landscape chimney discharges to achieve the purpose of good purifying effect.
When the medical waste dry-heat disinfection tail gas treatment device is used, the driving motor 21 is arranged, the driving motor 21 drives the stirring plate 6 to rotate through the rotating shaft 5, the reaction of the tail gas and the liquid in the water tank 3 is accelerated, meanwhile, the liquid surface is prevented from generating bubbles, the working efficiency is improved, meanwhile, the rotating shaft 5 drives the vertical rod 13 to rotate through the first bevel gear 14 and the second bevel gear 15, the material box 8 is driven to shake left and right through the half gear 16 and the rack frame 11, stone powder is coated on the outer surface of the turbulent ball 9, when the turbulent ball is contacted with waste gas, gas-solid phases are contacted with the stone powder due to airflow, under the shaking, the stone powder generates violent turbulence and mixing, and is fully contacted, so that the surface of the stone powder particles is continuously updated, and the desulfurization ash is continuously recycled, so that the effect of greatly improving the desulfurization efficiency is achieved, and the purification effect is further improved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a medical waste dry heat disinfection tail gas processing apparatus, includes casing (1), its characterized in that: an air pump (2) is arranged on the left side of the casing (1), a water tank (3) is fixedly connected to the bottom wall inside the casing (1), an air pipe (4) is fixedly connected to the output end of the air pump (2), one end, far away from the air pump (2), of the air pipe (4) is located inside the water tank (3), a driving motor (21) is fixedly connected to the right side face of the casing (1), a rotating shaft (5) is fixedly connected to the output end of the driving motor (21), a stirring plate (6) is fixedly connected to the outer surface of the rotating shaft (5), the stirring plate (6) is located inside the water tank (3), two telescopic rods (7) are fixedly connected to the left side wall and the right side wall inside the casing (1), a material box (8) is fixedly connected between the opposite ends of the two telescopic rods (7), and a plurality of turbulent balls (9) are arranged inside the material box (8), stone powder is coated on the outer surface of the turbulent ball (9), a vertical plate (10) is fixedly connected to the lower surface of the material box (8), the outer surface of the vertical plate (10) is fixedly connected with a rack frame (11), teeth of the rack frame (11) are arranged on the inner wall of the rack frame, a transverse plate (12) is fixedly connected with the right side wall inside the casing (1), a vertical rod (13) is inserted on the outer surface of the transverse plate (12), the vertical rod (13) is rotatably connected with the transverse plate (12) through a bearing, the bottom end of the vertical rod (13) is fixedly connected with a first conical gear (14), a second bevel gear (15) is fixedly connected with the outer surface of the rotating shaft (5), the first bevel gear (14) is meshed with the second bevel gear (15), the top end of the vertical rod (13) is fixedly connected with a half gear (16), and the half gear (16) is meshed with the rack frame (11).
2. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: the outer surface of the air pipe (4) is provided with a one-way valve.
3. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: the number of the stirring plates (6) is six, and the stirring plates are arranged on the outer surface of the rotating shaft (5) in an annular array.
4. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: a leather sleeve is arranged between the material box (8) and the inner wall of the shell (1), a plurality of through holes are formed in the outer surface of the material box (8), the number of the through holes is not less than ten, and the through holes are evenly distributed in the outer surface of the material (8).
5. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: an active carbon adsorption layer (17), a filter screen (18) and a cotton net layer (19) are arranged in the machine shell (1).
6. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: the upper surface of the machine shell (1) is fixedly connected with a chimney (20), and the outer surface of the machine shell (1) is provided with a water outlet.
7. The medical waste dry heat disinfection tail gas processing apparatus of claim 1, characterized in that: the distance between the vertical rod (13) and the inner wall of the shell (1) is greater than the length of the rack frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333846.6A CN110841455A (en) | 2019-12-23 | 2019-12-23 | Medical waste dry heat disinfection tail gas treatment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911333846.6A CN110841455A (en) | 2019-12-23 | 2019-12-23 | Medical waste dry heat disinfection tail gas treatment device and method |
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| Publication Number | Publication Date |
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| CN110841455A true CN110841455A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911333846.6A Withdrawn CN110841455A (en) | 2019-12-23 | 2019-12-23 | Medical waste dry heat disinfection tail gas treatment device and method |
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| CN (1) | CN110841455A (en) |
Citations (8)
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| CN101259374A (en) * | 2008-04-25 | 2008-09-10 | 哈尔滨工业大学 | Vibrating magnetic coupling fluid bed flue gas desulfurization reactor |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
| CN207187437U (en) * | 2017-08-15 | 2018-04-06 | 珠海恒盛达环保科技有限公司 | A kind of processing equipment of silk-screen waste gas |
| CN208356394U (en) * | 2018-03-13 | 2019-01-11 | 上海国惠环保科技集团有限公司 | A kind of gas treatment equipment |
| CN208680146U (en) * | 2018-08-22 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of waste treatment device for the reaction kettle producing water-reducing agent |
| CN209060897U (en) * | 2018-11-13 | 2019-07-05 | 河南绿蓝环保工程有限公司 | The box organic exhaust gas biological treatment device of integration |
| CN110237656A (en) * | 2019-07-17 | 2019-09-17 | 南通惠农生物有机肥有限公司 | A kind of waste gas cleaning system of disposition feces of livestock and poultry production organic fertilizer |
| CN211913300U (en) * | 2019-12-23 | 2020-11-13 | 沈阳环境科学研究院 | Medical waste dry heat disinfection tail gas processing apparatus |
-
2019
- 2019-12-23 CN CN201911333846.6A patent/CN110841455A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259374A (en) * | 2008-04-25 | 2008-09-10 | 哈尔滨工业大学 | Vibrating magnetic coupling fluid bed flue gas desulfurization reactor |
| CN106076014A (en) * | 2016-07-28 | 2016-11-09 | 平湖拓伟思自动化设备有限公司 | A kind of welding off-gas recovery purifier |
| CN207187437U (en) * | 2017-08-15 | 2018-04-06 | 珠海恒盛达环保科技有限公司 | A kind of processing equipment of silk-screen waste gas |
| CN208356394U (en) * | 2018-03-13 | 2019-01-11 | 上海国惠环保科技集团有限公司 | A kind of gas treatment equipment |
| CN208680146U (en) * | 2018-08-22 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of waste treatment device for the reaction kettle producing water-reducing agent |
| CN209060897U (en) * | 2018-11-13 | 2019-07-05 | 河南绿蓝环保工程有限公司 | The box organic exhaust gas biological treatment device of integration |
| CN110237656A (en) * | 2019-07-17 | 2019-09-17 | 南通惠农生物有机肥有限公司 | A kind of waste gas cleaning system of disposition feces of livestock and poultry production organic fertilizer |
| CN211913300U (en) * | 2019-12-23 | 2020-11-13 | 沈阳环境科学研究院 | Medical waste dry heat disinfection tail gas processing apparatus |
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