CN214327157U

CN214327157U - Environmental protection is automatic reagent feeding device for sewage treatment

Info

Publication number: CN214327157U
Application number: CN202023267072.2U
Authority: CN
Inventors: 王亚萍; 石丽娟; 岳超
Original assignee: Changsha Juntuo Environmental Protection Engineering Co ltd
Current assignee: Changsha Juntuo Environmental Protection Engineering Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to an automatic chemical feeding device for environmental protection sewage treatment, which is characterized in that a liquid level pipe is fixedly connected and fixedly connected with one side of a sewage treatment tank, the liquid level pipe is communicated with the sewage treatment tank, a second water pipe is fixedly connected with the top of the sewage treatment tank, a chemical spraying pipe is fixedly connected with one end of the second water pipe, a water pump is fixedly connected with the other end of the second water pipe, one side of the water pump is fixedly connected with a first water pipe, and a chemical discharging box is fixedly connected with the other end of the first water pipe, so that the sewage treatment tank can be observed through the liquid level pipe, the chemicals of the chemical discharging box can be sprayed into the sewage treatment tank through controlling the water pump, the required chemicals can be matched through the chemical discharging box, the chemical volume can be observed and matched through a liquid level meter fixedly connected with the top of a floating block, meanwhile, a second motor drives a second stirring blade to rotate, the chemicals can be stirred evenly, and the ratio of the chemical volume can be better controlled through the liquid level meter and the liquid level pipe, prevent waste caused by overdosing.

Description

Environmental protection is automatic reagent feeding device for sewage treatment

Technical Field

The utility model belongs to the technical field of sewage treatment, concretely relates to environmental protection is automatic reagent feeding device for sewage treatment.

Background

At present, in sewage treatment, heavy metal ions and impurities in sewage are mainly separated by manually adding medicines, the pH value of the sewage is adjusted to a normal range, scientific medicine application cannot be achieved by manually adding the medicines, too much or too little medicine application cannot be avoided, accurate sewage amount cannot be effectively added, medicine waste and sewage treatment cannot meet requirements, and sewage treatment efficiency is reduced; and the powder is directly put into the treatment tank, so that the water volume of the treatment tank is large, the solid powder is difficult to stir uniformly, the agglomeration phenomenon is easy to form, the sufficient dispersion cannot be ensured, and the treatment effect is lower.

An authorized publication number CN207108680U the utility model discloses a add medicine sewage treatment plant that sewage treatment used, including two rooms of contact treatment, three rooms of contact treatment and sewage treatment plant main part, the upper end fixed mounting who adds the medicine mouth has rotatory charge device, one side of sewage treatment plant main part is equipped with the sewage import, the opposite side of sewage treatment plant main part is equipped with the disinfectant entry, one side of two rooms of contact treatment is equipped with one room of contact treatment, the opposite side of two rooms of contact treatment is equipped with the filtration edulcoration room, the interior fixed surface of three rooms of contact treatment installs quality of water hardness detector, the surface fixed mounting who handles the water export has rotameter. A add medicine sewage treatment plant that sewage treatment used, be equipped with quality of water hardness detector, rotatory charge device and rotameter, can in time detect quality of water hardness, control adds the speed and the volume of medicine, knows the speed of handling sewage, brings better user prospect, can't guarantee abundant dispersion simultaneously effectively according to the accurate input of sewage volume, the treatment effect is lower, is not convenient for simultaneously to later stage clearance.

Therefore, those skilled in the art provide an automatic chemical feeding device for environmental protection sewage treatment to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an environmental protection is automatic reagent feeding device for sewage treatment, it is reasonable to have simple structure, effectively solves the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic reagent feeding device for environmental protection sewage treatment, includes the sewage treatment jar, the water inlet has been seted up at sewage treatment tank deck portion, the delivery port has been seted up to one side of the bottom of sewage treatment jar, sewage treatment jar one side fixed connection liquid level pipe, the liquid level pipe communicates with each other with the sewage treatment jar, No. two water pipes of sewage treatment tank deck portion fixed connection, the one end fixed connection spray pipe of No. two water pipes, No. two water pipe other end fixed connection water pumps, No. one water pipe of one side fixed connection of water pump, the other end fixed connection pill-dropping case of a water pipe.

Preferably, put the medical kit top and seted up the medicine mouth of putting, the inside floating block that is equipped with of medicine box, the top fixed connection level gauge of floating block, the level gauge runs through in medicine box swing joint on putting the medical kit, No. two motors of one side fixed connection of medicine box, No. two drive shafts of fixed connection on No. two motors, No. two stirring leaves of fixed connection on No. two drive shafts, the medicine mouth has been seted up to medicine box one side, No. one water pipe of fixed connection on the medicine mouth.

Preferably, a motor of top fixed connection of sewage treatment jar, a drive shaft of motor bottom fixed connection, a drive shaft runs through the sewage treatment jar, a stirring leaf of fixed connection in the drive shaft, a fixed connection scraper blade on the stirring leaf, sewage treatment jar inner wall is hugged closely to the scraper blade, the scraper blade adopts the rubber material.

Preferably, a sleeve shaft is movably connected to the first driving shaft, a pesticide spraying pipe is fixedly connected to the sleeve shaft, a first spray nozzle is fixedly connected to the bottom of the pesticide spraying pipe, second spray nozzles are fixedly connected to two sides of the pesticide spraying pipe, and the second spray nozzles face the side wall of the sewage treatment tank.

Preferably, the liquid level pipe is connected the lateral wall with sewage treatment tank and is equipped with the filter screen No. one, water outlet department is equipped with the filter screen No. two.

Preferably, sewage treatment jar one side fixed connection PLC controller, PLC controller electric connection a motor, No. two motors and water pump.

Compared with the prior art, the beneficial effects of the utility model are that:

through sewage treatment jar one side fixed connection liquid level pipe, the liquid level pipe communicates with each other with sewage treatment jar, and No. two water pipes of sewage treatment tank deck portion fixed connection, the one end fixed connection spray pipe of No. two water pipes, No. two water pipe other end fixed connection water pumps, No. one water pipe of one side fixed connection of water pump, the other end fixed connection explosive box of a water pipe thereby be convenient for observe sewage treatment jar through the liquid level pipe and be convenient for spout the volume in sewage treatment jar through the medicine of control water pump with the explosive box.

The medicine placing port is formed in the top of the medicine placing box, a floating block is arranged inside the medicine placing box, a top fixed connection liquid level meter of the floating block is arranged, the liquid level meter penetrates through the medicine placing box and is movably connected to the medicine placing box, a motor is connected to one side of the medicine placing box in a fixed mode, a drive shaft is connected to the motor in a fixed mode, a stirring blade is connected to the drive shaft in a fixed mode, a medicine outlet is formed in one side of the medicine placing box, a water pipe is connected to the medicine outlet in a fixed mode, needed liquid medicine can be matched conveniently through the arranged medicine placing box, the size of the liquid medicine is observed through the top fixed connection liquid level meter of the floating block, meanwhile, the motor drives the stirring blade to rotate, the liquid medicine is stirred uniformly, the liquid medicine is matched with the volume of the liquid medicine through the liquid level meter and the liquid level pipe, the matching of the volume of the sewage and the volume of the liquid medicine can be better mastered, and waste caused by excessive medicine feeding is prevented.

Through fixed connection scraper blade on a stirring leaf, sewage treatment jar inner wall is hugged closely to the scraper blade, and the scraper blade adopts the rubber material, and a motor drives a stirring leaf through sewage treatment jar's top fixed connection for liquid medicine and sewage better fuse, clear away inner wall mud, the later stage of being convenient for washs through a fixed connection scraper blade on the stirring leaf.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the main body of an automatic chemical feeding device for environmental protection sewage treatment of the present invention;

FIG. 2 is a sectional view of the automatic chemical feeder for environmental protection sewage treatment;

figure 3 is the utility model discloses an environmental protection is automatic reagent feeding device spray tube schematic diagram for sewage treatment.

Reference numbers in the figures: 1. a sewage treatment tank; 101. a water inlet; 102. a water outlet; 103. a liquid level tube; 104. a first filter screen; 105. a second filter screen; 2. a first motor; 201. a first driving shaft; 202. a first stirring blade; 203. a squeegee; 3. a medicine placing box; 301. a medicine placing opening; 302. a floating block; 303. a liquid level meter; 304. a second motor; 305. a second drive shaft; 306. a second stirring blade; 307. a medicine outlet; 4. a water pump; 401. a first water pipe; 402. a second water pipe; 5. a pesticide spraying pipe; 501. a first spray head; 502. a second spray head; 503. a sleeve shaft; 6. a PLC controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an automatic reagent feeding device for environmental protection sewage treatment, includes sewage treatment jar 1, water inlet 101 has been seted up at 1 top of sewage treatment jar, delivery port 102 has been seted up to one side of sewage treatment jar 1's bottom, 1 one side fixed connection liquid level pipe 103 of sewage treatment jar, liquid level pipe 103 communicates with each other with sewage treatment jar 1, No. two water pipes 402 of 1 top fixed connection of sewage treatment jar, the one end fixed connection spout pipe 5 of No. two water pipes 402, No. two water pipes 402 other end fixed connection water pump 4, one side fixed connection water pipe 401 of water pump 4, the other end fixed connection medicine discharging box 3 of a water pipe 401 is convenient for observe sewage treatment jar 1 through liquid level pipe 103 thereby is convenient for spout the volume in sewage treatment jar 1 through the medicine of control water pump 4 with medicine discharging box 3.

Specifically, a medicine placing port 301 is formed in the top of the medicine placing box 3, a floating block 302 is arranged in the medicine placing box 3, a top fixed connection liquid level meter 303 of the floating block 302 is arranged on the top of the floating block 302, the liquid level meter 303 penetrates through the medicine placing box 3 and is movably connected to the medicine placing box 3, a second motor 304 is fixedly connected to one side of the medicine placing box 3, a second driving shaft 305 is fixedly connected to the second motor 304, a second stirring blade 306 is fixedly connected to the second driving shaft 305, a medicine outlet 307 is formed in one side of the medicine placing box 3, a first water pipe 401 is fixedly connected to the medicine outlet 307, needed liquid medicine can be matched conveniently through the arranged medicine placing box 3, the liquid medicine volume is observed and matched through the top fixed connection liquid level meter 303 of the floating block 302, meanwhile, the second motor 304 drives the second stirring blade 306 to rotate, the liquid medicine is stirred uniformly, the liquid medicine is matched through the liquid level meter 303 and the liquid level pipe 103, and the matching of the sewage volume and the liquid medicine volume can be better mastered, prevent waste caused by overdosing.

Specific, a No. 2 motor of sewage treatment jar 1's top fixed connection, a No. 2 motor bottom fixed connection drive shaft 201, a drive shaft 201 runs through sewage treatment jar 1, a stirring leaf 202 of fixed connection on the drive shaft 201, a fixed connection scraper blade 203 on the stirring leaf 202, 1 inner wall of sewage treatment jar is hugged closely to scraper blade 203, scraper blade 203 adopts the rubber material, drives a stirring leaf 202 through a No. 2 motor of 1 top fixed connection of sewage treatment jar for liquid medicine and sewage better fuse, clear away inner wall mud through a fixed connection scraper blade 203 on the stirring leaf 202, the later stage cleaning of being convenient for.

Specifically, swing joint sleeve 503 on drive shaft 201, fixed connection spray tube 5 on the sleeve 503, spray tube 5 bottom fixed connection shower nozzle 501, No. two shower nozzles 502 of 5 both sides fixed connection of spray tube, No. two shower nozzles 502 orientation are evenly spilt liquid medicine into through spray tube 5, No. one shower nozzle 501 and No. two shower nozzles 502 towards the lateral wall of sewage treatment jar 1, and No. two shower nozzles 502 are convenient for the later stage to wash the inner wall towards the inner wall and the cooperation of scraper blade 203 simultaneously.

Specifically, liquid level pipe 103 is connected the lateral wall with sewage treatment tank 1 and is equipped with filter screen 104 No. one, delivery port 102 department is equipped with filter screen 105 No. two, prevents through setting up filter screen 104 and filter screen 105 that debris from blockking up liquid level pipe 103 and delivery port 102 in the sewage.

Specifically, 1 one side fixed connection PLC controller 6 of sewage treatment jar, 6 electric connection motors 2, No. two motors 304 and water pump 4 of PLC controller are convenient for control motor 2, No. two motors 304 and water pump 4 through PLC controller 6.

The utility model discloses a theory of operation and use flow: the utility model provides an environmental protection is automatic reagent feeding device for sewage treatment, firstly, in our use, the liquid medicine that will add is according to a definite allocation from putting medicine mouth 301 and adding, PLC 6 control goes up fixed connection drive shaft 305 No. two on No. two motors 304 and rotates simultaneously, further drive stirring leaf 306 rotation No. two, homogenize liquid medicine, then through sewage treatment tank 1 one side fixed connection liquid level pipe 103, observe the inside sewage position of sewage treatment tank 1, confirm the required liquid medicine volume, then through PLC 6 while motor No. one 2 and water pump 4 with liquid medicine according to the proportion along leading to medicine spraying pipe 5, shower nozzle 501 and shower nozzle 502 evenly spill liquid medicine into, motor No. one 2 drives stirring leaf 202 of top fixed connection of sewage treatment tank 1 simultaneously, make liquid medicine and sewage better fuse, when level gauge 303 reaches a definite position, be convenient for control motor No. 2 through PLC 6, No. two motors 304 and water pump 4 close to the ratio of holding sewage volume and liquid medicine volume better, prevent to excessively to administer and cause the waste.

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. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the 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

1. The utility model provides an automatic reagent feeding device for environmental protection sewage treatment, includes sewage treatment jar (1), water inlet (101) have been seted up at sewage treatment jar (1) top, delivery port (102), its characterized in that have been seted up to one side of the bottom of sewage treatment jar (1): sewage treatment jar (1) one side fixed connection liquid level pipe (103), liquid level pipe (103) communicate with each other with sewage treatment jar (1), No. two water pipes (402) of sewage treatment jar (1) top fixed connection, the one end fixed connection spray pipe (5) of No. two water pipes (402), No. two water pipes (402) other end fixed connection water pump (4), No. one water pipe (401) of one side fixed connection of water pump (4), the other end fixed connection of a water pipe (401) medicine discharging box (3).

2. The automatic dosing device for the environmental protection sewage treatment according to claim 1, characterized in that: medicine mouth (301) have been seted up at explosive box (3) top, explosive box (3) inside is equipped with floats piece (302), top fixed connection level gauge (303) of floating piece (302), level gauge (303) run through on explosive box (3) swing joint on explosive box (3), No. two motor (304) of one side fixed connection of explosive box (3), No. two drive shaft (305) of fixed connection are gone up in No. two motor (304), No. two stirring leaf (306) of fixed connection are gone up in No. two drive shaft (305), explosive box (3) one side has been seted up out medicine mouth (307), go out No. one water pipe (401) of fixed connection on medicine mouth (307).

3. The automatic dosing device for the environmental protection sewage treatment according to claim 1, characterized in that: no. one motor (2) of top fixed connection of sewage treatment jar (1), No. one drive shaft (201) of motor (2) bottom fixed connection, No. one drive shaft (201) run through sewage treatment jar (1), No. one stirring leaf (202) of fixed connection on drive shaft (201), fixed connection scraper blade (203) are gone up to stirring leaf (202), sewage treatment jar (1) inner wall is hugged closely in scraper blade (203), scraper blade (203) adopt the rubber material.

4. The automatic dosing device for environmental protection sewage treatment of claim 3, characterized in that: a sleeve shaft (503) is movably connected to the first driving shaft (201), a spraying pipe (5) is fixedly connected to the sleeve shaft (503), a first spray head (501) is fixedly connected to the bottom of the spraying pipe (5), second spray heads (502) are fixedly connected to two sides of the spraying pipe (5), and the second spray heads (502) face the side wall of the sewage treatment tank (1).

5. The automatic dosing device for the environmental protection sewage treatment according to claim 1, characterized in that: the liquid level pipe (103) is connected the lateral wall with sewage treatment tank (1) and is equipped with filter screen (104) No. one, delivery port (102) department is equipped with No. two filter screens (105).

6. The automatic dosing device for the environmental protection sewage treatment according to claim 1, characterized in that: sewage treatment jar (1) one side fixed connection PLC controller (6), PLC controller (6) electric connection a motor (2), No. two motor (304) and water pump (4).