Sewage treatment agent feeding device
By introducing a spreading and discharging mechanism and a transmission control mechanism into the wastewater treatment agent dosing device, the problems of uneven spreading and excessive dosing of agent powder were solved, and uniform and stable dosing of the agent was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN SHENGMIN ENVIRONMENTAL PROTECTION TECH DEV CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-10
AI Technical Summary
Existing wastewater treatment agent dosing devices are not easy to distribute evenly when powdered agents are added to wastewater, as they tend to clump together and are prone to overdosing.
A wastewater treatment agent dispensing device was designed, which uses a dispensing mechanism at the bottom of a conical funnel and an internal transmission control mechanism. Through the cooperation of hollow bevel gears, solid bevel gears and scrapers, the agent is evenly distributed and over-dispensed is prevented.
It achieves uniform distribution of the agent, avoids the agglomeration of the powder, ensures stable agent delivery, prevents over-delivery, and improves the stability and uniformity of delivery.
Smart Images
Figure CN224105582U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a medicament feeding device technical field, concretely is a sewage treatment medicament feeding device. BACKGROUND
[0002] The sewage treatment medicament feeding device is a kind of equipment for automatically and accurately adding chemical reagent in sewage treatment process, its core function is to add flocculant, coagulant, disinfectant, pH regulator and other chemical reagents quantitatively according to water quality and treatment demand, to remove pollutants, adjust water quality or optimize treatment effect.
[0003] In prior art, when the sewage treatment medicament is fed, conical hopper is usually used, conical hopper is installed to the top of treatment tank or treatment tank, and the medicament powder is scattered into sewage by the hopper, or the medicament powder is scattered into the inside of treatment tank or treatment tank by using round flat ladle, but in actual use, the medicament powder needs to be evenly scattered when being scattered into sewage, and it is not easy to evenly scatter by using conical hopper and round flat ladle, the medicament powder is easy to coagulate into a group, and it is easy to be overfed, so a sewage treatment medicament feeding device needs to be improved to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a sewage treatment medicament feeding device to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a sewage treatment medicament feeding device, including conical hopper, the bottom of conical hopper is provided with scattering and discharging mechanism, the inside of conical hopper is provided with transmission control mechanism.
[0006] Preferably, the transmission control mechanism includes fixed bifurcated support, the fixed bifurcated support is fixedly installed in the inside of conical hopper, the top of fixed bifurcated support is fixedly installed with motor, the bottom of transmission shaft of motor is fixedly installed with connecting rod, the outside of connecting rod is fixedly installed with hollow bevel gear one, the bottom of connecting rod is fixedly installed with rotating hole plate, the inside of fixed bifurcated support is rotatably installed with solid bevel gear and hollow rod, the top of hollow rod is fixedly installed with hollow bevel gear two, the outside of hollow rod is fixedly installed with scraping strip.
[0007] Preferably, the hollow bevel gear one is engaged with solid bevel gear, and the solid bevel gear is engaged with hollow bevel gear two.
[0008] Preferably, the inside of hollow rod is provided with round hole, and the connecting rod is rotatably installed in the round hole inside hollow rod.
[0009] Preferably, the dispensing mechanism comprises a discharge port fixedly installed at the bottom of the conical hopper, a discharge pipe fixedly installed at the bottom of the discharge port, and a powder scattering hole plate fixedly installed inside the discharge pipe.
[0010] Preferably, the rotating hole plate is arranged at the bottom of the powder scattering hole plate, and the top of the rotating hole plate is rotatably installed with the bottom of the powder scattering hole plate.
[0011] Preferably, the powder scattering hole plate is provided with a hole at a corresponding position of the connecting rod, the connecting rod is rotatably installed inside the hole provided inside the powder scattering hole plate, and the bottom of the scraping strip is rotatably installed with the top of the powder scattering hole plate.
[0012] Compared with the prior art, the sewage treatment agent feeding device has the following beneficial effects:
[0013] 1. The sewage treatment agent feeding device, through the transmission control mechanism, in the use process, through the transmission of the hollow bevel gear one, the solid bevel gear and the hollow bevel gear two, the connecting rod can drive the rotating hole plate to rotate, thereby the powder scattering hole plate can be shielded, preventing excessive feeding, and when the connecting rod rotates, the hollow rod drives the scraping strip to rotate, scraping the top of the powder scattering hole plate, preventing the powder scattering hole plate from being blocked, ensuring stable feeding of the agent powder, and through the adjustment of the rotating speed of the motor output end, the amount of powder scattering from the powder scattering hole plate can be controlled, and under the cooperation of the powder scattering hole plate, the agent powder can be uniformly scattered, ensuring the stability of the feeding agent.
[0014] 2. The sewage treatment agent feeding device, through the dispensing mechanism, in the use process, through the powder scattering hole plate provided inside the discharge pipe, the agent powder can be uniformly scattered downward through the hole provided inside the powder scattering hole plate, and through uniform scattering, the agent powder can be prevented from coagulating into a lump, realizing the function of uniform feeding of the agent during sewage treatment. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of the drawings:
[0016] Figure 1 It is an appearance structure schematic view of the present application;
[0017] Figure 2 It is a cross-sectional appearance structure schematic view of the present application;
[0018] Figure 3The utility model discloses transmission control mechanism appearance structure schematic diagram shows.
[0019] Figure 4 The utility model discloses transmission control mechanism section appearance structure schematic diagram shows.
[0020] Figure 5 The utility model discloses transmission control mechanism section appearance structure schematic diagram shows.
[0021] In the drawing: 1, conical hopper;2, transmission control mechanism;21, fixed bifurcated support;22, motor;23, connecting rod;24, hollow bevel gear one;25, rotating hole plate;26, solid bevel gear;27, hollow rod;28, hollow bevel gear two;29, scraping strip;3, scattering and discharging mechanism;31, discharge port;32, discharge pipe;33, powder scattering hole plate. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.
[0023] In the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "joint", "fix" and other terms should be understood in broad sense, for example, can be fixed connection, also can be detachable connection, or integral;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0024] Embodiment one:
[0025] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a sewage treatment reagent feeding device, including conical hopper 1, the bottom of conical hopper 1 is provided with scattering and discharging mechanism 3, the inside of conical hopper 1 is provided with transmission control mechanism 2.
[0026] Further, the transmission control mechanism 2 comprises a fixed fork support 21 fixedly installed in the interior of the conical hopper 1, a motor 22 fixedly installed at the top of the fixed fork support 21, a connecting rod 23 fixedly installed at the bottom of the transmission shaft of the motor 22, a hollow bevel gear one 24 fixedly installed at the exterior of the connecting rod 23, a rotating hole plate 25 fixedly installed at the bottom of the connecting rod 23, a solid bevel gear 26 and a hollow rod 27 rotatably installed in the interior of the fixed fork support 21, a hollow bevel gear two 28 fixedly installed at the top of the hollow rod 27, and a scraping strip 29 fixedly installed at the exterior of the hollow rod 27, so as to control the discharging and discharging rate of the medicament powder through the transmission control mechanism 2.
[0027] Further, the hollow bevel gear one 24 is engaged with the solid bevel gear 26, and the solid bevel gear 26 is engaged with the hollow bevel gear two 28, so as to control the synchronous rotation of the rotating hole plate 25 and the scraping strip 29 through the engagement of the solid bevel gear 26 with the connecting rod 23 and the hollow bevel gear two 28 respectively.
[0028] Further, a circular hole is formed in the interior of the hollow rod 27, and the connecting rod 23 is rotatably installed in the circular hole formed in the interior of the hollow rod 27, so as to normally drive the rotating hole plate 25 to rotate by the connecting rod 23.
[0029] Embodiment two:
[0030] Please refer to Figure 5 , and further obtain, the uniform distribution and discharging mechanism 3 comprises a discharging port 31 fixedly installed at the bottom of the conical hopper 1, a discharging pipe 32 fixedly installed at the bottom of the discharging port 31, and a powder distribution hole plate 33 fixedly installed in the interior of the discharging pipe 32, so as to uniformly distribute and discharge the medicament powder through the uniform distribution and discharging mechanism 3.
[0031] Further, the rotating hole plate 25 is arranged at the bottom of the powder distribution hole plate 33, and the top of the rotating hole plate 25 is rotatably installed with the bottom of the powder distribution hole plate 33, so as to normally shield the bottom of the powder distribution hole plate 33 by the rotating hole plate 25, and normally shield the discharging by the rotating hole plate 25.
[0032] Further, holes are formed at the corresponding positions of the powder distribution hole plate 33 and the connecting rod 23, the connecting rod 23 is rotatably installed in the holes formed in the interior of the powder distribution hole plate 33, and the bottom of the scraping strip 29 is rotatably installed with the top of the powder distribution hole plate 33, so as to normally drive and scrape the top of the powder distribution hole plate 33 by the scraping strip 29 to prevent blockage.
[0033] In actual operation, when the device is used, the conical hopper 1 is installed on the top of the feed inlet of the treatment tank, or on the top of the treatment tank, and then the powder medicine is poured into the conical hopper 1, and the powder medicine is uniformly and slowly poured down from the openings in the inside of the scattering hole plate 33, so as to avoid the phenomenon of pouring too much and clumping, and at the same time, the driving motor 22 is driven to rotate the connecting rod 23, which can drive the rotating hole plate 25 to rotate, so as to normally block the openings of the scattering hole plate 33, stop the feeding, avoid overfeeding, or drive the driving motor 22 to drive the connecting rod 23 to rotate the rotating hole plate 25 through the hollow bevel gear one 24, the solid bevel gear 26 and the hollow bevel gear two 28, and at the same time, the hollow bevel gear two 28 drives the hollow rod 27 to rotate, so that the scraper 29 can reciprocate on the top of the scattering hole plate 33, and the rotating hole plate 25 intermittently blocks the scattering hole plate 33, so as to realize intermittent feeding, and at the same time, by controlling the rotating speed of the output end of the motor 22, the feeding amount of the powder medicine can be effectively controlled.
[0034] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.
Claims
1. A sewage treatment agent dosing device comprising a conical hopper (1), characterised in that: The bottom of the conical hopper (1) is provided with a scattering and discharging mechanism (3), and the inside of the conical hopper (1) is provided with a transmission control mechanism (2).
2. The device according to claim 1, characterized in that: The transmission control mechanism (2) comprises a fixed bifurcated support (21) fixedly installed in the inside of the conical hopper (1), a motor (22) fixedly installed at the top of the fixed bifurcated support (21), a connecting rod (23) fixedly installed at the bottom of the transmission shaft of the motor (22), a hollow bevel gear one (24) fixedly installed at the outside of the connecting rod (23), a rotating hole plate (25) fixedly installed at the bottom of the connecting rod (23), a solid bevel gear (26) and a hollow rod (27) rotatably installed in the inside of the fixed bifurcated support (21), a hollow bevel gear two (28) fixedly installed at the top of the hollow rod (27), and a scraping strip (29) fixedly installed at the outside of the hollow rod (27).
3. The device according to claim 2, characterized in that: The hollow bevel gear one (24) is engaged with the solid bevel gear (26), and the solid bevel gear (26) is engaged with the hollow bevel gear two (28).
4. The device according to claim 2, characterized in that: A circular hole is formed in the inside of the hollow rod (27), and the connecting rod (23) is rotatably installed in the circular hole formed in the inside of the hollow rod (27).
5. The device according to claim 2, characterized in that: The scattering and discharging mechanism (3) comprises a discharge port (31) fixedly installed at the bottom of the conical hopper (1), a discharge pipe (32) fixedly installed at the bottom of the discharge port (31), and a powder scattering hole plate (33) fixedly installed in the inside of the discharge pipe (32).
6. A device for dosing a wastewater treatment agent according to claim 5, characterized in that: The rotating hole plate (25) is arranged at the bottom of the powder scattering hole plate (33), and the top of the rotating hole plate (25) is rotatably installed with the bottom of the powder scattering hole plate (33).
7. The device according to claim 5, characterized in that: Holes are formed at the corresponding positions of the powder scattering hole plate (33) and the connecting rod (23), and the connecting rod (23) is rotatably installed in the holes formed in the inside of the powder scattering hole plate (33), and the bottom of the scraping strip (29) is rotatably installed with the top of the powder scattering hole plate (33).