Disturbance type medicament adding device

Abstract

The utility model relates to a disturbance type medicament adding device, and aims to solve the problems that the medicament cannot be quickly mixed with sewage and is spread through flowing of the sewage at a water inlet due to the fact that the medicament is added into the sewage by a current medicament adding pump, the spreading speed of the medicament is reduced when water feeding is stopped, and the sewage cannot be quickly mixed with the sewage. The sewage treatment device comprises a support, a stirring mechanism used for stirring sewage is fixedly installed at one end of the support, a chemical adding mechanism matched with the stirring mechanism for chemical adding is fixedly arranged at the top end of the support, and the stirring mechanism comprises a driving mechanism and two transmission shafts connected to the driving mechanism; the bottom ends of the two transmission shafts are fixedly provided with stirring blades, and the dosing mechanism comprises a dosing device and a pipeline communicated with a discharge port of the dosing device, so that a medicament can be quickly mixed with sewage, the propagation speed of the medicament in the sewage is increased, and the treatment effect of the medicament on suspended matters in the sewage is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a disturbance type agent adding device. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] At present, during the treatment of sewage in a sewage pool, it is necessary to add chemicals into the sewage pool so that the chemicals can adsorb the suspended matter in the sewage, thereby completing the purification of the sewage. In order to facilitate the addition of chemicals, people often use a dosing pump.

[0004] However, the current method of adding chemicals into sewage through a dosing pump cannot quickly mix the chemicals and sewage. The mixing of chemicals and sewage is mostly spread through the flow of sewage at the water inlet. When the water inlet is stopped, the propagation speed of the chemicals will decrease, affecting its treatment effect on suspended matter in sewage. In view of this, we propose a disturbance-type chemical addition device. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a disturbance-type reagent adding device to solve the technical problem that the current method of adding reagents to sewage by a dosing pump cannot quickly mix the reagents with the sewage, and the mixing of the reagents and the sewage is mostly spread through the flow of sewage at the water inlet. When the water inlet is stopped, the propagation speed of the reagent will be reduced, affecting its technical problem of treating suspended matter in the sewage.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a disturbance-type medicine adding device, including a bracket;

[0007] A stirring mechanism for stirring sewage is fixedly installed at one end of the bracket, and a dosing mechanism for cooperating with the stirring mechanism to dosing is fixedly arranged at the top end of the bracket;

[0008] The stirring mechanism includes a driving mechanism and two transmission shafts connected to the driving mechanism, and stirring blades for stirring sewage are fixedly installed at the bottom ends of the two transmission shafts;

[0009] The dosing mechanism includes a doser and a pipeline connected to the discharge port of the doser, both ends of the pipeline away from the doser are connected to an annular discharge mechanism, and the two annular discharge mechanisms are rotatably arranged on the bottom of the outer edge surface corresponding to the transmission shaft, and the annular discharge mechanism is arranged above the stirring blade;

[0010] The stirring blades include a stirring disk, the top end of the stirring disk is configured with a plurality of disturbance blades A in a circular array, and the bottom end of the stirring disk is configured with a plurality of disturbance blades B in a circular array, the disturbance blades A and the corresponding disturbance blades B form a stirring portion for pushing out the medicine, and the top of the stirring disk is provided with arc-shaped connecting grooves for the medicine to pass through in a circular array between the plurality of stirring portions, and the plurality of disturbance blades A form an inner concave medicine dispensing area for setting up a ring-shaped medicine discharge mechanism at the top of the stirring disk.

[0011] Preferably, the annular medicine discharging mechanism includes an annular output shell, which is movably sleeved on the bottom of the outer edge surface of the transmission shaft, and the bottom end of the annular output shell is provided with a plurality of obliquely distributed circular holes in a circular array, and nozzles for spraying medicine liquid into the inwardly concave medicine dispensing area are installed in the plurality of circular holes.

[0012] Preferably, the cross-section of the stirring portion is V-shaped, and a plurality of guide grooves connected to the concave dispensing area are formed between the plurality of disturbance blades A.

[0013] Preferably, the pipeline includes a delivery pipe A connected to the discharge port of the dosing device and two delivery pipes B connected to the delivery pipe A, and the delivery pipes B are connected to the annular output shell.

[0014] Preferably, the driving structure includes a shell, and a driven shaft is rotatably installed between the top and bottom on both sides of the shell, and one end of the driven shaft extending out of the shell is connected to the transmission shaft, and bevel gears are fixedly installed on the two driven shafts.

[0015] Preferably, a driving shaft perpendicular to the axial direction of the driven shaft is rotatably arranged between the two sides of the top of the shell, and a servo motor fixed to one side of the shell is installed at one end of the driving shaft, and a double-sided bevel gear meshing with the two bevel gears is fixedly installed on the outer edge surface of the driving shaft.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model realizes disturbance-type dosing into the sewage pool by cooperating with the dosing mechanism through the stirring mechanism. During the dosing process, the dosing device cooperates with the pipeline to output the medicine liquid into the annular medicine discharging mechanism, and discharges the medicine liquid in the concave dosing area on the stirring blade, so that the driving structure drives the stirring plate installed at the bottom of the transmission shaft to rotate, so that the medicine liquid and the sewage are discharged in the concave dosing area through the multiple disturbance blades A arranged on the stirring plate, and the medicine is guided to the bottom of the stirring plate through the arc-shaped connecting groove, and is pushed to a deeper part of the sewage pool under the action of the multiple disturbance blades B, so that the medicine and the sewage can be quickly mixed, the propagation speed of the medicine and the sewage is increased, and the treatment effect of the medicine on the suspended matter in the sewage is guaranteed.

[0018] 2. The utility model can realize the addition of medicine into the concave dosing area on the stirring blade through the cooperation of the annular medicine discharging mechanism with the dosing mechanism installed with pipelines. Since the multiple nozzles arranged on the annular output shell are arranged in a tilted manner, when the medicine is sprayed out through the nozzles, it can enter the guide groove between the multiple disturbance leaves A through the concave dosing area, and cooperate with the multiple disturbance leaves A and the multiple disturbance leaves B to push out the medicine, which can further improve the diffusion speed and distance of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural cross-sectional view of the stirring mechanism in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the medicine adding mechanism in the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of the conveying pipe B, the stirring blades, and the annular medicine discharge mechanism in the present utility model in a coordinated state;

[0023] In the figure: 1. bracket; 2. stirring mechanism; 201. transmission shaft; 202. housing; 203. driven shaft; 204. bevel gear; 205. servo motor; 206. double-sided bevel gear; 3. dosing mechanism; 301. dosing device; 302. delivery pipe A; 303. delivery pipe B; 4. stirring blade; 401. stirring disk; 402. disturbance blade A; 403. disturbance blade B; 404. arc-shaped connecting groove; 5. annular discharge mechanism; 501. annular output shell; 502. nozzle. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0025] Example 1: A disturbance-type reagent adding device, see Figure 1 , comprising a bracket 1;

[0026] For further information, see Figure 1 , Figure 2 , Figure 3 , Figure 4 In order to quickly mix the medicine with the sewage and increase the propagation speed of the medicine and the sewage, a stirring mechanism 2 for stirring the sewage is fixedly installed at one end of the bracket 1, and a dosing mechanism 3 for cooperating with the stirring mechanism 2 for dosing is fixedly arranged at the top of the bracket 1. The stirring mechanism 2 includes a driving mechanism and two transmission shafts 201 connected to the driving structure. The bottom ends of the two transmission shafts 201 are fixedly installed with stirring blades 4 for stirring the sewage. The dosing mechanism 3 includes a doser 301 and a pipeline connected to the discharge outlet of the doser 301, and the pipeline is away from the doser. Both ends of the medicine feeder 301 are connected to an annular medicine discharge mechanism 5, the pipeline includes a delivery pipe A302 connected to the discharge port of the medicine feeder 301 and two delivery pipes B303 connected to the delivery pipe A302, the delivery pipe B303 is connected to the annular output shell 501, and the two annular medicine discharge mechanisms 5 are respectively rotatably arranged on the bottom of the outer edge surface corresponding to the transmission shaft 201, the annular medicine discharge mechanism 5 is arranged above the stirring blade 4, the stirring blade 4 includes a stirring disk 401, the top of the stirring disk 401 is configured with a plurality of disturbance blades A402 in an annular array, and the stirring disk 4 The bottom of the stirring plate 401 is formed with a plurality of disturbance blades B403 in an annular array, the disturbance blades A402 and the corresponding disturbance blades B403 form a stirring portion for pushing out the medicine, and the top of the stirring plate 401 is provided with an arc-shaped connecting groove 404 for the medicine to pass through in an annular array between the plurality of the stirring portions, and the plurality of disturbance blades A402 form an inner concave medicine dispensing area for the annular medicine discharge mechanism 5 to be set at the top of the stirring plate 401, and the disturbance-type medicine addition into the sewage pool is realized by the stirring mechanism 2 cooperating with the medicine adding mechanism 3. During the medicine adding process, the medicine adding device 301 cooperates with the pipe The medicine liquid is output to the annular medicine discharging mechanism 5, and the medicine liquid is discharged in the concave medicine adding area on the stirring blade 4, so that the stirring plate 401 installed at the bottom of the transmission shaft 201 is driven to rotate through the driving structure, so that the medicine liquid and the sewage are discharged in the concave medicine adding area through the multiple disturbance blades A402 arranged on the stirring plate 401, and the medicine is guided to the bottom of the stirring plate 401 through the arc-shaped connecting groove 404, and is pushed to a deeper part of the sewage pool under the action of multiple disturbance blades B403, so that the medicine and sewage can be quickly mixed, the propagation speed of the medicine and sewage can be increased, and the treatment effect of the medicine on the suspended matter in the sewage can be guaranteed.

[0027] Further, see Figure 2 , Figure 3 , Figure 4In order to further improve the diffusion speed and distance of the medicine, the annular medicine discharging mechanism 5 includes an annular output shell 501, which is movably sleeved on the bottom of the outer edge surface of the transmission shaft 201, and the bottom end of the annular output shell 501 is provided with a plurality of obliquely distributed circular holes in an annular array, and a nozzle 502 for spraying the medicine liquid to the concave medicine dispensing area is installed in each of the plurality of circular holes. The cross section of the stirring part is V-shaped, and a plurality of disturbance leaves A402 are formed between the plurality of disturbance leaves A402 to connect the concave medicine dispensing area. The guide groove of the medicine dispensing area can realize the addition of medicine to the concave medicine adding area on the stirring blade 4 through the annular medicine discharging mechanism 5 in cooperation with the medicine adding mechanism 3 installed with a pipeline. Since the multiple nozzles 502 arranged on the annular output shell 501 are arranged in a tilted manner, when the medicine is sprayed out through the nozzle 502, it can enter the guide groove between the multiple disturbance leaves A402 through the concave medicine adding area, and cooperate with the multiple disturbance leaves A402 and the multiple disturbance leaves B403 to push out the medicine, which can further improve the diffusion speed and distance of the medicine.

[0028] Further, see Figure 2 In order to achieve long-distance pushing of sewage and medicines and increase the diffusion distance of medicines, the driving structure includes a shell 202, and a driven shaft 203 is rotatably installed between the top and the bottom of both sides of the shell 202, and one end of the driven shaft 203 extending out of the shell 202 is connected to the transmission shaft 201, and bevel gears 204 are fixedly installed on the two driven shafts 203, and a driving shaft perpendicular to the axial direction of the driven shaft 203 is rotatably arranged between the two sides of the top of the shell 202, and one end of the driving shaft is fixed to The servo motor 205 on one side of the shell 202 has a double-sided bevel gear 206 fixedly mounted on the outer edge surface of the driving shaft and meshing with the two bevel gears 204. The double-sided bevel gear 206 mounted on the driving shaft is driven by the servo motor 205 to rotate, thereby driving the two bevel gears 204 to rotate, thereby driving the two driven shafts 203 connected to the two transmission shafts 201 to rotate, thereby driving the two stirring blades 4 installed at the bottom of the corresponding transmission shafts 201 to rotate in opposite directions, thereby realizing long-distance pushing of sewage and chemicals to increase the diffusion distance of the chemicals.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A disturbance type reagent adding device, characterized in that: comprising a bracket (1); A stirring mechanism (2) for stirring sewage is fixedly mounted on one end of the bracket (1), and a dosing mechanism (3) for cooperating with the stirring mechanism (2) to dosing medicine is fixedly arranged on the top end of the bracket (1); The stirring mechanism (2) comprises a driving mechanism and two transmission shafts (201) connected to the driving mechanism, and stirring blades (4) for stirring sewage are fixedly mounted at the bottom ends of the two transmission shafts (201); The dosing mechanism (3) comprises a doser (301) and a pipeline connected to the discharge outlet of the doser (301), both ends of the pipeline away from the doser (301) are connected to annular drug discharge mechanisms (5), and the two annular drug discharge mechanisms (5) are rotatably disposed on the bottom of the outer edge surface corresponding to the transmission shaft (201), and the annular drug discharge mechanisms (5) are disposed above the stirring blade (4); The stirring blade (4) comprises a stirring disk (401), the top end of the stirring disk (401) is configured with a plurality of disturbance blades A (402) in a circular array, and the bottom end of the stirring disk (401) is configured with a plurality of disturbance blades B (403) in a circular array, the disturbance blades A (402) and the corresponding disturbance blades B (403) form a stirring portion for pushing out the medicine, and the top of the stirring disk (401) is provided with arc-shaped connecting grooves (404) in a circular array between the plurality of stirring portions for the medicine to pass through, and the plurality of disturbance blades A (402) form an inner concave medicine dispensing area at the top of the stirring disk (401) for setting the annular medicine discharging mechanism (5).

2. A disturbance-type reagent adding device as claimed in claim 1, characterized in that: The annular medicine discharging mechanism (5) comprises an annular output shell (501), the annular output shell (501) being movably sleeved on the bottom of the outer edge surface of the transmission shaft (201), and the bottom end of the annular output shell (501) is provided with a plurality of obliquely distributed circular holes in a circular array, and each of the plurality of circular holes is provided with a nozzle (502) for spraying medicine liquid toward the inwardly concave medicine dispensing area.

3. A disturbance-type reagent adding device as claimed in claim 1, characterized in that: The cross section of the stirring portion is V-shaped, and a plurality of guide grooves connected to the concave dispensing area are formed between the plurality of disturbance blades A (402).

4. A disturbance-type reagent adding device as claimed in claim 2, characterized in that: The pipeline comprises a delivery pipe A (302) connected to the discharge outlet of the doser (301) and two delivery pipes B (303) connected to the delivery pipe A (302), and the delivery pipes B (303) are connected to the annular output shell (501).

5. A disturbance-type reagent adding device as claimed in claim 1, characterized in that: The driving structure comprises a housing (202), a driven shaft (203) being rotatably mounted between the top and bottom of both sides of the housing (202), and one end of the driven shaft (203) extending out of the housing (202) being connected to the transmission shaft (201), and bevel gears (204) being fixedly mounted on the two driven shafts (203).

6. A disturbance-type reagent adding device as claimed in claim 5, characterized in that: A driving shaft perpendicular to the axial direction of the driven shaft (203) is rotatably arranged between the two sides of the top of the housing (202), and a servo motor (205) fixed to one side of the housing (202) is installed at one end of the driving shaft, and a double-sided bevel gear (206) meshing with the two bevel gears (204) is fixedly installed on the outer edge surface of the driving shaft.

Images