Powdery medicament adding device
By designing a powdered agent dosing device, which uses a screen and suction mechanism to collect suspended agents, the problem of powdered agents drifting in wastewater treatment is solved, achieving efficient utilization of agents and protection of workers' health.
Patent Information
- Application Number
- CN202520326933.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-27
AI Technical Summary
In existing technologies, powdered agents are prone to drifting around during wastewater treatment, leading to agent waste and health risks to workers.
A powdered drug dosing device was designed, including a bag-breaking component, a protective component, and a recovery component. The device automatically breaks the drug bags using a screen and sharp parts, and collects the suspended drug using a recovery pipe and a suction mechanism to prevent the drug from drifting.
It effectively avoids waste of chemicals, improves air quality in the working environment, ensures the health and safety of workers, and enables convenient chemical dosing.
Smart Images
Figure CN223852316U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment technical field especially relates to a powdery medicament feeding device. BACKGROUND
[0002] Sewage is the water discharged from life and production and is polluted to a certain degree. Sewage includes domestic sewage, industrial wastewater and initial rainwater. In order to avoid the influence of sewage on the environment, the sewage needs to be treated, and the sewage is generally treated by feeding medicament into a sewage pool.
[0003] At present, when the operating personnel feed powdery medicament, the medicament bag is directly opened above the sewage pool, and the medicament is fed into the sewage pool. However, due to the large amount of medicament, the powdery medicament is easily scattered everywhere and suspended in the air, which not only causes waste of the medicament, but also is not conducive to the health of the operating personnel. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a powdery medicament feeding device, which can effectively avoid waste of medicament, improve the environmental quality of the dosing point and ensure the health of the operating personnel.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] The utility model provides a powdery medicament feeding device, which comprises:
[0007] A bag breaking assembly comprising a screen and a sharp element, the screen is arranged on a sewage treatment pool, and the sharp element is fixed on the screen;
[0008] A protection assembly comprising a protection fence, the protection fence is arranged on the screen and surrounds a protection chamber, a medicament bag to be fed is arranged in the protection chamber and abuts against the sharp element;
[0009] A recovery assembly comprising a recovery pipeline and a suction mechanism, the recovery pipeline is connected between the protection chamber and the suction end of the suction mechanism to recover the medicament suspended in the air.
[0010] As an optional scheme of the powdery medicament feeding device, the bag breaking assembly further comprises a fixing frame, the fixing frame is arranged on the sewage treatment pool, and the fixing frame is used for carrying and fixing the screen.
[0011] As an optional scheme of the powdery medicament feeding device, the side of the fixing frame facing the sewage treatment pool is provided with an anti-skid structure.
[0012] As an optional scheme of the powder medicament adding device, the recovery assembly further comprises an exhaust hood, which is arranged on the protective enclosure and is communicated between the protective chamber and the recovery pipeline.
[0013] As an optional scheme of the powder medicament adding device, the powder medicament adding device further comprises a filtering assembly, which is communicated with the discharge end of the suction mechanism and is used for filtering the recovered medicament.
[0014] As an optional scheme of the powder medicament adding device, the filtering assembly is connected with the medicament adding pipeline between the filtering assembly and the sewage treatment tank.
[0015] As an optional scheme of the powder medicament adding device, an operation window is arranged on the protective enclosure, and the operation window is used for allowing the worker to put the medicament bag.
[0016] As an optional scheme of the powder medicament adding device, the recovery assembly further comprises a control member, which is connected with the suction mechanism and can control the start-stop and suction speed of the suction mechanism.
[0017] As an optional scheme of the powder medicament adding device, the sharp member is provided with a plurality of sharp members.
[0018] As an optional scheme of the powder medicament adding device, a mounting hole is arranged on the protective enclosure, and a baffle made of transparent material is arranged at the mounting hole.
[0019] The powder medicament adding device has the following beneficial effects:
[0020] The utility model discloses a powder medicament adding device, including breaking bag subassembly, protection subassembly and recovery assembly, breaking bag subassembly includes screen and sharp member, and the screen sets up on sewage treatment tank, and the sharp member is fixed on the screen, and the protection subassembly includes protective enclosure, and the protective enclosure sets up on the screen, and is surrounded with the protective chamber, and the medicament bag of waiting to put is placed in the protective chamber, and is abutted on the sharp member, to break the medicament bag through the sharp member, realizes the automatic breaking bag of medicament bag, and the powder medicament after breaking bag falls to sewage treatment tank through the screen. Recovery assembly includes recovery pipeline and suction mechanism, and the recovery pipeline is communicated between the protective chamber and the suction end of suction mechanism to recover the medicament suspended in the air. Under the suction of the suction mechanism, the powder medicament suspended in the air in the protective chamber after breaking bag can be collected through the recovery pipeline, which not only avoids the waste of medicament, but also improves the air quality of the working environment, which is beneficial to the health of the workers. At the same time, the breaking bag of medicament bag can be realized automatically, and the medicament adding is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1It is the structure schematic view of the powder medicament adding device provided by the embodiment of the specific embodiment of the utility model.
[0022] In the drawing:
[0023] 1, bag breaking assembly; 11, screen; 12, sharp piece;
[0024] 2, protection assembly; 21, protection fence; 210, protection chamber;
[0025] 3, recycling assembly; 31, recycling pipeline; 32, suction mechanism; 33, exhaust hood. Specific embodiments
[0026] The utility model will be further explained in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawing, not all structures.
[0027] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0028] In the utility model, unless otherwise explicitly specified and limited, the first feature is "on" or "below" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0029] In the description of the embodiment, the terms "up", "down", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawing, only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.
[0030] The technical scheme of the utility model is further illustrated below in combination with the drawings and by specific embodiments.
[0031] As shown in the figure, the embodiment provides a powdered medicament adding device, which comprises a bag breaking assembly 1, a protection assembly 2 and a recycling assembly 3. Figure 1 The bag breaking assembly 1 comprises a screen 11 and a sharp 12, the screen 11 is arranged on a sewage treatment tank, and the sharp 12 is fixedly arranged on the screen 11; the protection assembly 2 comprises a protection fence 21, the protection fence 21 is arranged on the screen 11 and surrounds a protection chamber 210, a medicament bag to be added is arranged in the protection chamber 210 and abuts against the sharp 12, so as to break the medicament bag by the sharp 12, realize automatic bag breaking of the medicament bag, and the powdered medicament after bag breaking falls into the sewage treatment tank through the screen 11. The recycling assembly 3 comprises a recycling pipeline 31 and a suction mechanism 32, the recycling pipeline 31 is connected between the protection chamber 210 and a suction end of the suction mechanism 32, so as to recycle the medicament suspended in the air. Under the suction of the suction mechanism 32, the powdered medicament suspended in the air in the protection chamber 210 after bag breaking can be collected through the recycling pipeline 31, which not only avoids waste of the medicament, but also improves the air quality of the working environment, and is beneficial to ensuring the health of the workers. Meanwhile, the bag breaking of the medicament bag can be realized automatically, and the medicament adding is more convenient.
[0032] Specifically, the specific size of the recycling pipeline 31 can be set as required, which is not limited here; the suction mechanism 32 is a negative pressure fan commonly used in the field, and the specific structure and principle thereof refer to the prior art, which is not described here.
[0033] Optionally, the sharp 12 is provided in plurality, and one medicament bag abuts against at least one sharp 12. The plurality of sharps 12 can ensure that the medicament bag is broken and improve the probability of breaking the medicament bag. Specifically, the sharp 12 can be a needle or other structure with a sharp end and capable of piercing the medicament bag.
[0034] Specifically, the worker can hold the medicament bag, arrange the medicament bag in the protection chamber 210 and abut against the sharp 12, so as to prevent the empty medicament bag after bag breaking from falling into the sewage treatment tank. Alternatively, a hanging part can be arranged on the inner wall of the protection fence 21, the medicament bag is hung on the hanging part and abuts against the sharp 12, which can also prevent the medicament bag from falling into the sewage treatment tank.
[0035] Optionally, the bag breaking assembly 1 further comprises a fixing frame, the fixing frame is arranged on the sewage treatment tank, and the fixing frame is used for bearing and fixing the screen 11, so as to ensure the stability of the screen 11 and the protection fence 21 and ensure the smooth progress of medicament adding. Specifically, the fixing frame is welded by a plurality of connecting rods, and the screen 11 is bound or welded on the fixing frame.
[0036] Further, the side of the fixing frame facing the sewage treatment tank is provided with an anti-skid structure. Specifically, the anti-skid structure is an anti-skid pad such as a rubber pad provided on the side of the fixing frame facing the sewage treatment tank, or the anti-skid structure is an anti-skid protrusion provided on the side of the fixing frame facing the sewage treatment tank. The anti-skid protrusion can be a point-shaped protrusion or a protrusion with an arbitrary shape of a pattern, which serves to increase the frictional force between the fixing frame and the sewage treatment tank and improve the stability of the fixing frame. The specific form thereof is not limited in the embodiment, as long as it can serve to increase the frictional force.
[0037] Still further, a limiting groove is formed on the sewage treatment tank, and the fixing frame is clamped in the limiting groove, so as to further improve the stability of the placement of the fixing frame.
[0038] Optionally, the protective fence 21 is provided with an operation window, which is used for allowing an operator to put a medicament bag, so as to facilitate the putting of the medicament. Specifically, in the embodiment, the protective fence 21 is connected by bending three protective plates; in other embodiments, the protective fence 21 can be arranged in an arc shape, as long as it can form a protective chamber 210 and avoid the large-scale diffusion of the powdery medicament.
[0039] Optionally, the recovery assembly 3 further comprises an exhaust hood 33, which is arranged on the protective fence 21 and is connected between the protective chamber 210 and the recovery pipeline 31. The above arrangement can maximize the recovery efficiency of the powdery medicament and timely recover the powdery medicament suspended in the air. Specifically, the exhaust hood 33 is an existing device disclosed in the prior art, and the specific structure and principle thereof are referred to the prior art, which will not be described herein.
[0040] Optionally, the powdery medicament putting device further comprises a filtering assembly, which is connected to the discharge end of the suction mechanism 32 and is used for filtering the recovered medicament to remove impurities mixed in the recovered medicament and avoid secondary pollution to the sewage in the sewage treatment tank. Specifically, the filtering assembly is also an existing device disclosed in the prior art, and the specific structure and principle thereof are referred to the prior art, which will not be described herein.
[0041] Further, the filtering assembly is connected with the sewage treatment tank through a medicament putting pipeline, so as to send the filtered medicament into the sewage treatment tank, effectively avoid the waste of the medicament and reduce the cost of sewage treatment.
[0042] Optionally, the recovery assembly 3 further comprises a control element connected to the suction mechanism 32 and capable of controlling the start-stop and suction speed of the suction mechanism 32, so as to operate the start-stop of the suction mechanism 32, and meanwhile, the suction speed of the suction mechanism 32 can be reasonably adjusted according to the medicine dispensing amount, so as to ensure that the medicine suspended in the air can be timely sucked into the sewage treatment tank. Specifically, the control element is a controller disclosed in the prior art, the controller is burnt with relevant control program, and the specific structure and control program of the controller are both referred to the prior art, and will not be described here.
[0043] Optionally, the protective fence 21 is provided with a mounting hole, and a baffle is arranged at the mounting hole, the baffle is made of transparent material, so as to facilitate the operator to observe the situation in the protective chamber 210 from the outside, and then facilitate the operator to reasonably adjust the start-stop of the suction mechanism 32 and adjust the suction speed of the suction mechanism 32.
[0044] Exemplarily, the baffle is made of plastic material, which is convenient to obtain and has good economy.
[0045] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made in the spirit and principle of the utility model should be included in the protection scope of the utility model claim.
Claims
1. A powder medicament dosing device, characterized by, The application relates to a powder medicament feeding device. The device comprises a bag breaking assembly (1) and a protection assembly (2). The bag breaking assembly (1) comprises a screen (11) and a sharp (12), the screen (11) is arranged on a sewage treatment tank, and the sharp (12) is fixed on the screen (11). The protection assembly (2) comprises a protection fence (21), the protection fence (21) is arranged on the screen (11) and surrounds a protection chamber (210), a medicament bag to be fed is arranged in the protection chamber (210) and abuts against the sharp (12).
2. The powder medicament adding device according to claim 1, characterized by The device further comprises a recovery assembly (3), the recovery assembly (3) comprises a recovery pipeline (31) and a suction mechanism (32), the recovery pipeline (31) is connected between the protection chamber (210) and a suction end of the suction mechanism (32) and is used for recovering the medicament suspended in air.
3. The powder medicament adding device according to claim 2, characterized by The bag breaking assembly (1) further comprises a fixing frame, the fixing frame is arranged on the sewage treatment tank and is used for bearing and fixing the screen (11).
4. The powder medicament adding device according to claim 1, characterized by The fixing frame is provided with an anti-skid structure on a side facing the sewage treatment tank.
5. The powder medicament adding device according to claim 1, wherein The recovery assembly (3) further comprises an air suction cover (33), the air suction cover (33) is arranged on the protection fence (21) and is connected between the protection chamber (210) and the recovery pipeline (31).
6. The powder medicament adding device according to claim 5, wherein The powder medicament feeding device further comprises a filtering assembly, the filtering assembly is connected to an exhaust end of the suction mechanism (32) and is used for filtering the recovered medicament.
7. The powder medicament dispensing device according to any one of claims 1 to 6, wherein A medicament feeding pipeline is connected between the filtering assembly and the sewage treatment tank.
8. The powder medicament dispensing device according to any one of claims 1 to 6, wherein The protection fence (21) is provided with an operation window, the operation window is used for allowing an operator to feed the medicament bag.
9. The powder medicament dispensing device according to any one of claims 1 to 6, wherein The recovery assembly (3) further comprises a control member, the control member is connected to the suction mechanism (32) and can control starting and stopping and suction speed of the suction mechanism (32).
10. The powder medicament adding device according to any one of claims 1 to 6, characterized by The sharp (12) is provided with a plurality of sharps. The protection fence (21) is provided with a mounting hole, a baffle is arranged at the mounting hole, and the baffle is made of transparent material.