CN113648827A - Workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces - Google Patents
Workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces Download PDFInfo
- Publication number
- CN113648827A CN113648827A CN202111013358.4A CN202111013358A CN113648827A CN 113648827 A CN113648827 A CN 113648827A CN 202111013358 A CN202111013358 A CN 202111013358A CN 113648827 A CN113648827 A CN 113648827A
- Authority
- CN
- China
- Prior art keywords
- air suction
- sedimentation tank
- chinese medicine
- traditional chinese
- treatment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- 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
- B01D53/04—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 with stationary adsorbents
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
Abstract
本发明公开了一种中药饮片生产用车间废气处理装置，涉及中药饮片生产技术领域，包括安装在多个生产车间上的吸气管，吸气管上安装有多个可伸入每个生产车间内的吸气软管，且吸气软管的端部安装有吸气罩，吸气管靠近其出气端的外侧相连通安装有吸风机，且吸气管的出气端插入外部沉淀池一侧内；还包括：安装机构、调节机构、活性炭吸附板、光催化反应装置，光催化反应装置相连通的安装在沉淀池一侧；本发明安装机构将吸气罩安装在墙体上或者杆件上，使得吸气罩在车间内的安装更加灵活，调节机构通过转动的方式调节吸气罩的角度，使得吸风罩的使用更加灵活，最终，使得对车间内的废弃处理更加灵活，效果更好，结构简单，实用性高。
The invention discloses a workshop waste gas treatment device for the production of traditional Chinese medicine pieces, and relates to the technical field of traditional Chinese medicine piece production. Inside the suction hose, and the end of the suction hose is installed with a suction cover, the suction pipe is connected to the outside of the suction pipe near its outlet end, and a suction fan is installed, and the outlet end of the suction pipe is inserted into one side of the external sedimentation tank. It also includes: an installation mechanism, an adjustment mechanism, an activated carbon adsorption plate, a photocatalytic reaction device, and the photocatalytic reaction device is connected and installed on one side of the sedimentation tank; the installation mechanism of the present invention installs the suction cover on the wall or on the rod. , making the installation of the suction hood in the workshop more flexible, and the adjustment mechanism adjusts the angle of the suction hood by rotating, making the use of the suction hood more flexible, and finally, making the waste treatment in the workshop more flexible and effective. , simple structure and high practicability.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine decoction piece production, in particular to a workshop waste gas treatment device for traditional Chinese medicine decoction piece production.
Background
Traditional Chinese medicine decoction pieces are prepared by processing traditional Chinese medicine according to a traditional Chinese medicine theory, and can be directly used for traditional Chinese medicine clinical traditional Chinese medicine, the traditional Chinese medicine decoction pieces can generate a large amount of waste gas and dust in a workshop process, an exhaust fan is generally installed on a workshop window in the existing decoction piece workshop to reduce harm caused by decoction piece dust, therefore, the waste gas and the dust are directly discharged to an external environment without degradation to cause pollution, meanwhile, the health and safety of workers can be threatened, and finally, the exhaust fan is fixed at a fixed position in the workshop and is inconvenient to move, so that the exhaust effect of the workshop is poor, and limitation is realized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a workshop waste gas treatment device for producing traditional Chinese medicine decoction pieces, which solves the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces comprises air suction pipes arranged on a plurality of production workshops, wherein a plurality of air suction hoses capable of extending into each production workshop are arranged on the air suction pipes, an air suction cover is arranged at the end part of each air suction hose, the outer sides of the air suction pipes, close to the air outlet ends of the air suction pipes, are communicated and provided with suction fans, and the air outlet ends of the air suction pipes are inserted into one side of an external sedimentation tank;
further comprising:
the mounting mechanism is arranged at the bottom of the air suction cover and is used for mounting the air suction cover on a wall body or a rod piece;
the adjusting mechanism is arranged between the air suction cover and the mounting mechanism, and the angle of the air suction cover is adjusted by the adjusting mechanism in a rotating manner;
the activated carbon adsorption plate is arranged on the inner wall of the sedimentation tank close to the top end of the sedimentation tank, and the air outlet end of the air suction pipe is inserted into the sedimentation tank through the activated carbon adsorption plate;
the photocatalytic reaction device is communicated and arranged on one side of the sedimentation tank.
Like above-mentioned workshop exhaust treatment device for herbal pieces-for-chinese medicine production, wherein, preferentially, the lateral wall that the sedimentation tank is close to its bottom has seted up the drain, and the drain is provided with the shutoff board of installing on the sedimentation tank through the bolt outward, be fixed with oblique filter plate on the inner wall that the sedimentation tank is close to its bottom, and the bottom of oblique filter plate is to the slope of drain department.
According to the workshop waste gas treatment device for producing the herbal pieces for traditional Chinese medicine, preferably, the mounting mechanism comprises a mounting plate mounted at the bottom of the air suction cover, two clamping plates are slidably mounted on the side surface of the mounting plate, a screw rod is screwed between the two clamping plates close to the free sides of the clamping plates in the transverse direction, a nut is screwed on the outer surface of the free end of the screw rod, a flat plate is fixed on the outer side of the free side of the clamping plates, a positioning pin is slidably mounted on the flat plate, and the adjusting mechanism is mounted between the air suction cover and the mounting plate.
Like above-mentioned workshop exhaust treatment device for herbal pieces-production, wherein, preferably, the spout has been seted up to the side of mounting panel, and the splint are close to the side of mounting panel and are fixed with the slider of slidable mounting in the spout, the perpendicular cross-section of spout and slider all is the T type setting.
According to the workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces, the cross section of the clamping plate is preferably in an arc shape.
According to the workshop waste gas treatment device for producing the herbal pieces for decoction, wherein, preferably, the adjusting mechanism comprises a residual spherical shell fixed at the bottom of the air suction cover, a right-angle rod is fixed at the other side of the mounting plate, a sphere rotatably arranged in the residual spherical shell is fixed at the top end of a vertical rod of the right-angle rod, and a bolt with an end part abutting against the surface of the sphere is screwed on the surface of the residual spherical shell transversely.
According to the workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces, preferably, the photocatalytic reaction device comprises a photocatalytic reactor arranged on the side surface of the sedimentation tank, and an air inlet pipe of the photocatalytic reactor is communicated with the sedimentation tank.
According to the workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces, preferably, the air inlet pipe of the photocatalytic reactor is communicated with the air inlet cover, and the air inlet cover covers the top of the sedimentation tank.
Compared with the prior art, the invention has the following beneficial effects: the installation mechanism installs the cover of breathing in on the wall body or on the member for the installation of cover of breathing in the workshop is more nimble, and adjustment mechanism adjusts the angle of the cover of breathing in through the pivoted mode, makes the use of the cover of breathing in more nimble, and finally, makes the abandonment to in the workshop handle more nimble, and the effect is better, simple structure, and the practicality is high.
Drawings
FIG. 1 is a partial cross-sectional view of a front view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a first perspective view of the suction hood of the present invention;
FIG. 4 is a first perspective view of the mounting mechanism of the present invention;
FIG. 5 is a second perspective view of the suction hood of the present invention;
FIG. 6 is a second perspective view of the mounting mechanism of the present invention;
FIG. 7 is a first perspective view of the settling tank of the present invention;
FIG. 8 is a second perspective view of the settling tank of the present invention.
In the figure: 1. an air intake duct; 2. a suction hose; 3. an air intake cover; 31. mounting a plate; 32. a splint; 33. a screw; 34. a nut; 35. a flat plate; 36. positioning pins; 37. a chute; 38. a slider; 39. a residual spherical shell; 310. a right-angle rod; 311. a sphere; 4. a suction fan; 5. a sedimentation tank; 51. a sewage draining outlet; 52. a plugging plate; 53. an inclined filter plate; 54. a photocatalytic reactor; 55. an air intake hood; 6. an activated carbon adsorption plate.
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. 1-8, the present invention provides a technical solution: a workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces comprises air suction pipes 1 arranged on a plurality of production workshops, wherein a plurality of air suction hoses 2 capable of extending into each production workshop are arranged on the air suction pipes 1, an air suction cover 3 is arranged at the end part of each air suction hose 2, the outer sides of the air suction pipes 1 close to the air outlet ends of the air suction pipes are communicated and provided with suction fans 4, and the air outlet ends of the air suction pipes 1 are inserted into one side of an external sedimentation tank 5;
further comprising:
the mounting mechanism is arranged at the bottom of the air suction cover 3 and is used for mounting the air suction cover 3 on a wall body or a rod piece;
the adjusting mechanism is arranged between the air suction cover 3 and the mounting mechanism, and the angle of the air suction cover 3 is adjusted by the adjusting mechanism in a rotating mode;
the activated carbon adsorption plate 6 is arranged on the inner wall of the sedimentation tank 5 close to the top end of the sedimentation tank, and the air outlet end of the air suction pipe 1 is inserted into the sedimentation tank 5 through the activated carbon adsorption plate 6, so that peculiar smell can be reduced;
the photocatalytic reaction device is communicated and arranged on one side of the sedimentation tank 5.
The lateral wall that sedimentation tank 5 is close to its bottom has seted up drain 51, and drain 51 is provided with the shutoff board 52 of installing on sedimentation tank 5 through the bolt outward, sedimentation tank 5 is fixed with oblique filter plate 53 on being close to the inner wall of its bottom, and the bottom of oblique filter plate 53 is to drain 51 department slope, waste gas passes through the suction of suction fan 4, from the workshop through the suction hood 3, the hose 2 of breathing in, breathing pipe 1 gets into in sedimentation tank 5, mix with water, form the sediment, the precipitate can be along with oblique filter plate 53 gliding, pile up in the bottom of oblique filter plate 53, after sedimentation tank 5 piles up the sediment for a long time, open shutoff board 52, be convenient for clear up the precipitate on the oblique filter plate 53, after the clearance is accomplished, install shutoff board 52 in drain 51 through the bolt again, realize the shutoff.
The mounting mechanism comprises a mounting plate 31 mounted at the bottom of the air suction cover 3, two clamping plates 32 are slidably mounted on the side surface of the mounting plate 31, a screw 33 is transversely screwed between the two clamping plates 32 close to the free sides of the two clamping plates 32, a nut 34 is screwed on the outer surface of the free end of the screw 33, a flat plate 35 is fixed on the outer side of the free side of the clamping plate 32, a positioning pin 36 is slidably mounted on the flat plate 35, an adjusting mechanism is mounted between the air suction cover 3 and the mounting plate 31, when the air suction cover 3 needs to be mounted on a wall, the flat plate 35 is abutted against the wall and is fixed on the wall through the positioning pin 36, the air suction cover 3 is mounted, when the air suction cover 3 needs to be mounted on a rod piece, two sliding blocks 38 are slid to drive the two clamping plates 32 to move relatively, the two clamping plates 32 are clamped on the rod piece, the screw 33 is screwed on the two clamping plates 32, then the nut 34 is screwed on the screw 33 until the nut 34 is abutted against one clamping plate 32, locking is realized, and then the installation of the air suction cover 3 on the rod piece is realized, so that the installation of the air suction cover 3 is more flexible.
The cross section of the clamping plate 32 is arranged in an arc shape, so that the air suction cover 3 can be conveniently fixed on a rod piece with a circular cross section.
Adjustment mechanism is including fixing the incomplete spherical shell 39 in cover 3 bottom of breathing in, the opposite side of mounting panel 31 is fixed with right angle pole 310, and the montant top of right angle pole 310 is fixed with rotatable spheroid 311 of installing in incomplete spherical shell 39, the surperficial horizontal spiral of incomplete spherical shell 39 is closed has the tip to support the bolt tight on spheroid 311 surface, screw down the bolt, can make incomplete spherical shell 39 can rotate on spheroid 311, carry out angle modulation, and then drive the cover 3 of breathing in and carry out angle modulation, it is more accurate to make the location when inhaling waste gas, it is convenient high-efficient, after the regulation, screw down the bolt on incomplete spherical shell 39 again, support tightly on spheroid 311 until the bolt tip, realize locking.
The photocatalytic reaction device comprises a photocatalytic reactor 54 arranged on the side surface of the sedimentation tank 5, an air inlet pipe of the photocatalytic reactor 54 is communicated with the sedimentation tank 5, and the photocatalytic reactor 54 can reduce various waste odorous gases such as aldehydes, benzenes, nitrogen oxides, sulfides, other VOC organic matters and inorganic matters into carbon dioxide, water and other nontoxic and harmless substances under the action of photocatalytic oxidation.
The air inlet pipe of the photocatalytic reactor 54 is communicated with an air inlet cover 55, the air inlet cover 55 covers the top of the sedimentation tank 5, and the air inlet cover 55 can enable all filtered exhaust gas to enter the photocatalytic reactor 54 for reaction.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
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 (8)
1. The utility model provides a herbal pieces-production is with workshop exhaust treatment device which characterized in that: the air suction pipe comprises air suction pipes (1) arranged on a plurality of production workshops, wherein a plurality of air suction hoses (2) capable of extending into each production workshop are arranged on the air suction pipes (1), an air suction cover (3) is arranged at the end part of each air suction hose (2), the outer sides of the air suction pipes (1) close to the air outlet ends of the air suction pipes are communicated and provided with suction fans (4), and the air outlet ends of the air suction pipes (1) are inserted into one side of an external sedimentation tank (5);
further comprising:
the mounting mechanism is arranged at the bottom of the air suction cover (3), and the air suction cover (3) is mounted on a wall body or a rod piece by the mounting mechanism;
the adjusting mechanism is arranged between the air suction cover (3) and the mounting mechanism, and the angle of the air suction cover (3) is adjusted by the adjusting mechanism in a rotating manner;
the activated carbon adsorption plate (6) is arranged on the inner wall of the sedimentation tank (5) close to the top end of the sedimentation tank, and the air outlet end of the air suction pipe (1) is inserted into the sedimentation tank (5) through the activated carbon adsorption plate (6);
the photocatalytic reaction device is communicated and arranged on one side of the sedimentation tank (5).
2. The workshop waste gas treatment device for producing traditional Chinese medicine decoction pieces according to claim 1, wherein the device comprises: the sedimentation tank (5) are close to the lateral wall of its bottom and have been seted up drain (51), and drain (51) are provided with outward and pass through bolt mounting shutoff board (52) on sedimentation tank (5), be fixed with oblique filter plate (53) on sedimentation tank (5) are close to the inner wall of its bottom, and the bottom of oblique filter plate (53) is to drain (51) department slope.
3. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 2, wherein: installation mechanism has two splint (32) including installing mounting panel (31) in the cover (3) bottom of breathing in, and the side slidable mounting of mounting panel (31), and two splint (32) are close to and transversely have screwed screw rod (33) between its free side, and the surface spiral shell of screw rod (33) free end has nut (34), the outside of splint (32) free side is fixed with dull and stereotyped (35), and slidable mounting has locating pin (36) on dull and stereotyped (35), adjustment mechanism installs between the cover (3) and mounting panel (31) of breathing in.
4. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 3, wherein: spout (37) have been seted up to the side of mounting panel (31), and splint (32) are fixed with slider (38) of slidable mounting in spout (37) near the side of mounting panel (31), the perpendicular cross-section of spout (37) and slider (38) all is the T type setting.
5. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 4, wherein: the cross section of the clamping plate (32) is arc-shaped.
6. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 5, wherein: the adjusting mechanism comprises a residual spherical shell (39) fixed at the bottom of the air suction cover (3), a right-angle rod (310) is fixed to the other side of the mounting plate (31), a rotatable sphere (311) installed in the residual spherical shell (39) is fixed to the top end of a vertical rod of the right-angle rod (310), and a bolt with an end portion abutting on the surface of the sphere (311) is transversely screwed on the surface of the residual spherical shell (39).
7. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 6, wherein: the photocatalytic reaction device comprises a photocatalytic reactor (54) arranged on the side surface of the sedimentation tank (5), and an air inlet pipe of the photocatalytic reactor (54) is communicated with the sedimentation tank (5).
8. The workshop waste gas treatment device for producing the traditional Chinese medicine decoction pieces as claimed in claim 7, wherein: the air inlet pipe of the photocatalytic reactor (54) is communicated with an air inlet cover (55), and the air inlet cover (55) covers the top of the sedimentation tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013358.4A CN113648827A (en) | 2021-08-31 | 2021-08-31 | Workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013358.4A CN113648827A (en) | 2021-08-31 | 2021-08-31 | Workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113648827A true CN113648827A (en) | 2021-11-16 |
Family
ID=78482567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111013358.4A Pending CN113648827A (en) | 2021-08-31 | 2021-08-31 | Workshop waste gas treatment device for production of traditional Chinese medicine decoction pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113648827A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205252817U (en) * | 2015-12-28 | 2016-05-25 | 云南新世纪中药饮片有限公司 | A waste gas dust disposal equipment for sliced medicinal herbs workshop |
| CN208686405U (en) * | 2018-09-25 | 2019-04-02 | 韩孟博 | A kind of driving face in coal mine support apparatus |
| CN212281916U (en) * | 2020-04-03 | 2021-01-05 | 重庆劲旗科技股份有限公司 | Stretcher vehicle with negative pressure isolation device |
| CN212748854U (en) * | 2020-07-23 | 2021-03-19 | 中弘生态环保(山东)有限责任公司 | Sulfur dioxide monitoring devices in steel rolling enterprise's waste gas |
-
2021
- 2021-08-31 CN CN202111013358.4A patent/CN113648827A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205252817U (en) * | 2015-12-28 | 2016-05-25 | 云南新世纪中药饮片有限公司 | A waste gas dust disposal equipment for sliced medicinal herbs workshop |
| CN208686405U (en) * | 2018-09-25 | 2019-04-02 | 韩孟博 | A kind of driving face in coal mine support apparatus |
| CN212281916U (en) * | 2020-04-03 | 2021-01-05 | 重庆劲旗科技股份有限公司 | Stretcher vehicle with negative pressure isolation device |
| CN212748854U (en) * | 2020-07-23 | 2021-03-19 | 中弘生态环保(山东)有限责任公司 | Sulfur dioxide monitoring devices in steel rolling enterprise's waste gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212142030U (en) | Purifier that exhaust-gas treatment used | |
| CN207137631U (en) | A kind of paint exhaust treatment device | |
| CN114322032A (en) | A kitchen fresh air purifying oil fume air conditioner combined unit | |
| CN220047443U (en) | Air inlet speed control equipment for flue-cured tobacco waste gas treatment | |
| CN211159114U (en) | An efficient oil fume purification device | |
| CN205435346U (en) | Industrial waste gas retrieves purifier | |
| CN221867748U (en) | Waste gas treatment filter equipment | |
| CN211027441U (en) | Sulfur hexafluoride gas leakage emergency treatment device | |
| CN208809687U (en) | One kind being used for Chemical Manufacture adsorption tower | |
| CN112010304A (en) | Rotary activation furnace for preparing high-quality coal-based activated carbon | |
| CN222739218U (en) | A material collection table | |
| CN218047182U (en) | Coating is exhaust-gas treatment equipment for workshop | |
| CN108644795B (en) | A kind of waste gas treatment equipment for environmental engineering | |
| CN206334477U (en) | A kind of small-sized turriform combined type waste gas treatment equipment | |
| CN218901303U (en) | Atmospheric pollution treatment device | |
| CN208824193U (en) | A kind of indoor formaldehyde adsorbent equipment | |
| CN224040132U (en) | Sewage treatment equipment for chicken processing | |
| CN217613579U (en) | Dust collecting equipment that house decoration was used | |
| CN207680337U (en) | A kind of chemical emission processing unit | |
| CN220968611U (en) | Coloring tank flue gas collecting and processing device | |
| CN219209443U (en) | A petrochemical waste gas treatment equipment | |
| CN216481396U (en) | Ventilation unit is used in chemical industry resin production | |
| CN222056792U (en) | Waste gas spray tower filtration equipment | |
| CN214764298U (en) | An air pollution control purification tower | |
| CN220745431U (en) | Oxidation desulfurization denitration effluent treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211116 |