Industrial waste liquid collecting and storing tank

Abstract

The utility model belongs to the technical field of industrial waste liquid treatment, particularly relates to an industrial waste liquid collecting and storing tank, and aims to solve the problems that an existing traditional waste liquid storing tank is single in function, easy to accumulate impurities and precipitate, and has the risk of corroding and blocking the storing tank, the following scheme is provided: the industrial waste liquid collecting and storing tank comprises a liquid storing tank, and a plurality of supporting columns are fixedly mounted at the bottom of the liquid storing tank; the industrial waste liquid collecting and storing tank comprises a liquid storage tank and a filter screen, the filter screen is arranged on the top of the liquid storage tank and used for ensuring stable placement of the liquid storage tank, a liquid inlet pipe is fixedly installed on the top of the liquid storage tank and used for adding industrial waste liquid into the liquid storage tank, and the industrial waste liquid collecting and storing tank achieves preliminary filtration of the waste liquid by arranging the filter screen; the dosing assembly can uniformly add liquid medicine to finish primary treatment of waste liquid; the cleaning assembly can remove impurity precipitates attached to the filter screen and the inner wall when waste liquid is discharged or cleaned, and the service life is prolonged; meanwhile, due to the arrangement of the first blow-off pipe and the second blow-off pipe, corresponding impurities and precipitates can be discharged respectively, and the flexibility and the efficiency of waste liquid treatment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial waste liquid treatment technical field especially, relates to a kind of industrial waste liquid collection storage tank. BACKGROUND

[0002] In industrial production process, a large amount of industrial waste liquid will be generated, these waste liquids often contain various harmful substances and impurities, if directly discharged, it will cause serious pollution to the environment. Therefore, it is particularly important to collect and treat industrial waste liquid. However, the traditional industrial waste liquid collection storage tank has the following problems in use:

[0003] The traditional industrial waste liquid collection storage tank mostly has single function, only has simple storage function, cannot preliminarily treat or clean the waste liquid, so that the impurities and sediment in the waste liquid are easy to accumulate in the storage tank, not only affect the subsequent treatment effect of waste liquid, but also may cause corrosion and blockage of the storage tank, reduce its service life.

[0004] In view of the above problems, the utility model file proposes an industrial waste liquid collection storage tank. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings, such as single function of traditional waste liquid storage tank, easy to accumulate impurities and sediment, corrosion and blockage risk of storage tank, etc.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An industrial waste liquid collection storage tank, comprising:

[0008] Liquid storage tank, the bottom of the liquid storage tank is fixedly installed with a plurality of support columns, for ensuring the stable placement of the liquid storage tank, the top of the liquid storage tank is fixedly installed with liquid inlet pipe, the liquid inlet pipe is used for adding industrial waste liquid into the liquid storage tank, one side of the liquid storage tank is fixedly installed with liquid outlet pipe, the first valve is arranged on the liquid outlet pipe, the liquid outlet pipe is used for discharging the industrial waste liquid in the liquid storage tank;

[0009] It also includes filter screen, the filter screen is fixedly installed in the liquid storage tank, and the filter screen is used for preliminarily filtering the industrial waste liquid input into the liquid storage tank;

[0010] It also includes dosing assembly, the dosing assembly is used for adding reaction liquid to the industrial waste liquid in the liquid storage tank;

[0011] It also includes cleaning assembly, the cleaning assembly is used for cleaning the inner wall of the filter screen and the liquid storage tank.

[0012] In a possible design, the medicine adding assembly includes two medicine adding pipes fixed through the outer wall of the liquid storage tank, the outer wall of each of the two medicine adding pipes is provided with a second valve, and the two medicine adding pipes are used for adding liquid medicine.

[0013] In a possible design, the cleaning assembly includes a rotating shaft sealingly rotating through one side of the liquid storage tank, one end of the rotating shaft sealingly rotating through the filter screen, the rotating shaft being located below the liquid inlet pipe, the outer wall of the liquid storage tank being fixedly provided with a motor, one end of the output shaft of the motor being fixedly connected with one end of the rotating shaft, the outer wall of the rotating shaft being fixedly provided with a fixed sleeve, the outer wall of the fixed sleeve being fixedly provided with a plurality of second scrapers, each of the plurality of second scrapers being in sliding fit with one side of the filter screen and the inner circumferential wall of the liquid storage tank, and the plurality of second scrapers being used for scraping off impurities attached to one side of the filter screen and the inner wall of the liquid storage tank.

[0014] In a possible design, the cleaning assembly further includes a reciprocating screw rod rotatingly installed at one end of the rotating shaft, the other end of the reciprocating screw rod being fixedly connected with the inner wall of one side of the liquid storage tank, the outer wall of the reciprocating screw rod being threadedly provided with a first scraper, the first scraper being in sliding fit with the inner wall of the liquid storage tank and being used for cleaning the inner wall of the liquid storage tank, one end of the connecting pipe slidingly penetrating through the first scraper and being used for limiting the first scraper, and the first scraper being internally provided with a plurality of through holes, the plurality of through holes being used for allowing waste liquid to pass through.

[0015] In a possible design, the bottom of the liquid storage tank is fixedly provided with a first blowdown pipe, the first blowdown pipe is provided with a third valve, the first blowdown pipe is located at the side of the filter screen close to the liquid inlet pipe, and the first blowdown pipe is used for discharging impurities filtered and cleaned in the liquid storage tank; the bottom of the liquid storage tank is fixedly provided with a second blowdown pipe, the second blowdown pipe is provided with a fourth valve, the second blowdown pipe is located at the side of the filter screen away from the liquid inlet pipe, the second blowdown pipe is connected with the inside of the liquid storage tank through two liquid inlet pipes, the two liquid inlet pipes of the second blowdown pipe are respectively located at the two sides of the first scraper, and the second blowdown pipe is used for discharging the sediment in the liquid storage tank.

[0016] In a possible design, one side of the liquid storage tank is fixedly provided with a protection shell, the motor is located in the protection shell, and the protection shell is used for protecting the motor.

[0017] In the application, when used, the user can transport industrial waste liquid to the liquid storage tank through the liquid inlet pipe for storage, and the user can simply treat the waste liquid during the storage of the waste liquid; first, when the waste liquid enters the liquid storage tank, the filter screen can preliminarily filter the impurities in the waste liquid in the liquid storage tank and block the impurities on one side of the filter screen; then, the user can open the second valve, and the two dosing pipes can be used to add reaction liquid to the liquid storage tank; the liquid can enter the connecting pipe through the dosing pipe, and then be added to the liquid storage tank uniformly through the liquid outlet head; after the liquid is added to the liquid storage tank, the user can start the motor, and the motor can drive the reciprocating screw rod to rotate through the rotating shaft, and the reciprocating screw rod can drive the first scraper to move back and forth, which can agitate the waste liquid in the liquid storage tank to a certain extent, and is beneficial to the full mixing of the liquid and the waste liquid; when the waste liquid in the liquid storage tank needs to be discharged, the user can open the first valve, and most of the waste liquid in the liquid storage tank can be discharged through the liquid outlet pipe, and the remaining waste liquid contains sediment and impurities; at this time, the user opens the third valve and the fourth valve, and the waste liquid containing impurities and the waste liquid containing sediment can be discharged separately for subsequent different treatment; at the same time, when the remaining waste liquid is discharged or subsequent cleaning is performed, the motor can be started again, the rotating shaft can drive the plurality of second scrapers to rotate, the impurities attached to one side of the filter screen and part of the inner wall of the liquid storage tank can be cleaned, the movement of the first scraper can clean the remaining inner wall of the liquid storage tank, which is beneficial to the discharge of the sediment in the liquid storage tank and can ensure good cleaning effect of the inside of the liquid storage tank.

[0018] Beneficial effects: in the industrial waste liquid collecting and storing tank, the filter screen is arranged, the industrial waste liquid entering the liquid storage tank can be preliminarily filtered, the impurities in the waste liquid are effectively blocked, and damage of the impurities to the liquid storage tank and subsequent treatment equipment is avoided;

[0019] In the industrial waste liquid collecting and storing tank, the dosing assembly is arranged, the reaction liquid can be uniformly added to the liquid storage tank, the liquid and the waste liquid are fully mixed, the preliminary treatment of the waste liquid is realized, and the treatment efficiency of the waste liquid is improved;

[0020] In the industrial waste liquid collecting and storing tank, the cleaning assembly is arranged, the inner wall of the filter screen and the liquid storage tank can be cleaned when the waste liquid is discharged or subsequent cleaning is performed, the impurities and sediment attached to the filter screen and the inner wall are effectively removed, the cleanliness of the inside of the liquid storage tank is ensured, and the service life of the liquid storage tank is prolonged;

[0021] In the industrial waste liquid collecting and storing tank, the first and second blowdown pipes are arranged, the waste liquid containing impurities and the waste liquid containing sediment can be discharged separately, subsequent different treatment is facilitated, the flexibility and efficiency of the waste liquid treatment are improved;

[0022] The utility model discloses an industrial waste liquid collecting and storing tank, which comprises a liquid storage tank, a plurality of supporting columns, a liquid inlet pipe, a liquid outlet pipe, a first valve, a liquid adding pipe, a second valve, a connecting pipe, a liquid outlet head, a filter screen, a rotating shaft, a motor and a protective shell. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 A three-dimensional structure schematic view of the industrial waste liquid collecting and storing tank is provided for the utility model;

[0024] Fig. 2 A sectional structure schematic view of the industrial waste liquid collecting and storing tank is provided for the utility model;

[0025] Fig. 3 A moving plate and scraper installation structure schematic view of the industrial waste liquid collecting and storing tank is provided for the utility model.

[0026] In the figure: 1, liquid storage tank; 2, supporting column; 3, liquid inlet pipe; 4, liquid outlet pipe; 5, first valve; 6, liquid adding pipe; 7, second valve; 8, connecting pipe; 9, liquid outlet head; 10, filter screen; 11, rotating shaft; 12, motor; 13, protective shell; 14, first blowdown pipe; 15, third valve; 16, reciprocating screw rod; 17, first scraper; 18, second blowdown pipe; 19, fourth valve; 20, through hole; 21, fixed sleeve; 22, second scraper. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] Embodiment 1: refer to Figs. 1-3 A kind of tank, comprising:

[0029] The bottom of the liquid storage tank 1 is fixedly installed with four supporting columns 2, the supporting columns 2 are distributed in rectangular array, for ensuring the stable placement of the liquid storage tank 1. The top of the liquid storage tank 1 is fixedly installed with a liquid inlet pipe 3, the liquid inlet pipe 3 is used to add industrial waste liquid into the liquid storage tank 1. One side of the liquid storage tank 1 is fixedly installed with a liquid outlet pipe 4, the first valve 5 is arranged on the liquid outlet pipe 4, and the liquid outlet pipe 4 is used to discharge the industrial waste liquid in the liquid storage tank 1.

[0030] In the embodiment, the filter screen 10 is arranged in the liquid storage tank 1, and the filter screen 10 is fixedly installed in the liquid storage tank 1. The filter screen 10 is used for preliminarily filtering the industrial waste liquid input into the liquid storage tank 1, so as to avoid that impurities enter the subsequent pipeline and cause the pipeline to be blocked.

[0031] In the embodiment, the liquid storage tank 1 is further provided with a dosing assembly. The dosing assembly is used for adding reaction liquid to the industrial waste liquid in the liquid storage tank 1. The dosing assembly comprises two dosing pipes 6 fixedly penetrating the outer wall of the liquid storage tank 1. The outer wall of each dosing pipe 6 is provided with a second valve 7. The two dosing pipes 6 are used for adding liquid. The liquid storage tank 1 is provided with a connecting pipe 8. The two ends of the connecting pipe 8 are fixedly connected with one end of the adjacent dosing pipe 6. The outer wall of the connecting pipe 8 is fixedly installed with a plurality of liquid outlets 9. The plurality of liquid outlets 9 are used to ensure that the liquid can be uniformly added to the liquid storage tank 1, so as to improve the mixing effect of the liquid and the waste liquid.

[0032] In the embodiment, the liquid storage tank 1 is further provided with a cleaning assembly. The cleaning assembly is used for cleaning the filter screen 10 and the inner wall of the liquid storage tank 1, so as to avoid that the filter screen 10 and the inner wall of the liquid storage tank 1 are blocked. The cleaning assembly comprises a rotating shaft 11 which is sealingly and rotatably arranged through one side of the liquid storage tank 1. One end of the rotating shaft 11 is sealingly and rotatably arranged through the filter screen 10. The rotating shaft 11 is located below the liquid inlet pipe 3. The outer wall of the liquid storage tank 1 is fixedly installed with a motor 12. One end of the output shaft of the motor 12 is fixedly connected with one end of the rotating shaft 11. The motor 12 is used to drive the rotating shaft 11 to rotate.

[0033] Further, in the embodiment, the outer wall of the rotating shaft 11 is fixedly sleeved with a fixed sleeve 21. The outer wall of the fixed sleeve 21 is fixedly installed with a plurality of second scrapers 22. The plurality of second scrapers 22 are slidingly matched with one side of the filter screen 10 and the circumferential inner wall of the liquid storage tank 1. The plurality of second scrapers 22 are used to scrape off the impurities attached to one side of the filter screen 10 and the inner wall of the liquid storage tank 1, so as to keep the filter screen 10 and the inner wall of the liquid storage tank 1 clean.

[0034] Further, in the embodiment, the cleaning assembly further comprises a reciprocating screw rod 16 which is rotatably installed at one end of the rotating shaft 11. The other end of the reciprocating screw rod 16 is fixedly connected with the inner wall of one side of the liquid storage tank 1. The outer wall of the reciprocating screw rod 16 is threadedly sleeved with a first scraper 17. The first scraper 17 is slidingly matched with the inner wall of the liquid storage tank 1, and is used to clean the inner wall of the liquid storage tank 1. One end of the connecting pipe 8 is slidingly arranged through the first scraper 17, so as to limit the first scraper 17 and avoid that the first scraper 17 deviates during movement. The first scraper 17 is internally provided with a plurality of through holes 20. The plurality of through holes 20 are used to enable the waste liquid to pass through, so that the movement of the first scraper 17 can also stir the waste liquid in the liquid storage tank 1.

[0035] The application can be used in the technical field of industrial waste liquid treatment, and can also be used in other fields applicable to the application.

[0036] Embodiment 2: Reference Fig. 2 On the basis of embodiment 1, an improvement is made: an industrial waste liquid collecting tank is applied to the technical field of industrial waste liquid treatment.

[0037] In this embodiment, the bottom of the liquid storage tank 1 is fixedly installed with a first blowdown pipe 14, and the first blowdown pipe 14 is provided with a third valve 15. The first blowdown pipe 14 is located on the side of the filter screen 10 close to the liquid inlet pipe 3, and is used for discharging impurities filtered and cleaned in the liquid storage tank 1. The bottom of the liquid storage tank 1 is fixedly installed with a second blowdown pipe 18, and the second blowdown pipe 18 is provided with a fourth valve 19. The second blowdown pipe 18 is located on the side of the filter screen 10 away from the liquid inlet pipe 3, and is connected to the inside of the liquid storage tank 1 through two liquid inlet pipes. The two liquid inlet pipes are respectively located on the two sides of the first scraper 17, and are used for discharging the sediment in the liquid storage tank 1.

[0038] In this embodiment, the side of the liquid storage tank 1 is fixedly installed with a protective shell 13, and the motor 12 is located in the protective shell 13. The protective shell 13 is used for protecting the motor 12, so as to avoid damage to the motor 12.

[0039] However, as known by those skilled in the art, the working principle and wiring method of the motor 12 are common, and they all belong to conventional means or common knowledge. Therefore, no further description is given here, and those skilled in the art can make any selection and arrangement according to their needs or convenience.

[0040] The working principle and use process of the technical solution are as follows: in use, the user can deliver industrial waste liquid into the liquid storage tank 1 through the liquid inlet pipe 3 for storage, and the user can simply treat the waste liquid during the storage process; first, when the waste liquid enters the liquid storage tank 1, the filter screen 10 can preliminarily filter the impurities in the waste liquid in the liquid storage tank 1 and block the impurities on one side of the filter screen 10; then, the user can open the second valve 7, and the two dosing pipes 6 can be used to add reaction liquid to the liquid storage tank 1, the liquid can enter the connecting pipe 8 through the dosing pipe 6, and then be added to the liquid storage tank 1 uniformly through the liquid outlet head 9; after the liquid is added to the liquid storage tank 1, the user can start the motor 12, the motor 12 drives the reciprocating screw rod 16 to rotate through the rotating shaft 11, the reciprocating screw rod 16 drives the first scraper 17 to reciprocate, which can agitate the waste liquid in the liquid storage tank 1 to a certain extent, which is beneficial to the mixing of the liquid and the waste liquid; when the waste liquid in the liquid storage tank 1 needs to be discharged, the user can open the first valve 5, and most of the waste liquid in the liquid storage tank 1 can be discharged through the liquid outlet pipe 4, and the remaining waste liquid contains precipitates and impurities, at this time, the user opens the third valve 15 and the fourth valve 19, and the waste liquid containing impurities and the waste liquid containing precipitates can be discharged separately for subsequent different treatment; at the same time, when the user discharges the remaining waste liquid or cleans subsequently, the motor 12 can be started again, the rotating shaft 11 drives the plurality of second scrapers 22 to rotate, which can clean the impurities attached to one side of the filter screen 10 and part of the inner wall of the liquid storage tank 1, and the movement of the first scraper 17 can clean the remaining inner wall of the liquid storage tank 1, which is beneficial to the discharge of the precipitates in the liquid storage tank 1 and can ensure good cleaning effect of the inside of the liquid storage tank 1.

[0041] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An industrial waste liquid collection tank characterized by comprising: Include: The bottom of the liquid storage tank (1) is fixedly installed with a plurality of support columns (2) for ensuring the stable placement of the liquid storage tank (1), the top of the liquid storage tank (1) is fixedly installed with a liquid inlet pipe (3), the liquid inlet pipe (3) is used for adding industrial waste liquid into the liquid storage tank (1), one side of the liquid storage tank (1) is fixedly installed with a liquid outlet pipe (4), the liquid outlet pipe (4) is provided with a first valve (5), the liquid outlet pipe (4) is used for discharging industrial waste liquid in the liquid storage tank (1); It also includes a filter screen (10) fixedly installed in the liquid storage tank (1), which is used for preliminary filtering of the industrial waste liquid input into the liquid storage tank (1); It also includes a dosing assembly for adding reaction liquid to the industrial waste liquid in the liquid storage tank (1); It also includes a cleaning assembly for cleaning the filter screen (10) and the inner wall of the liquid storage tank (1).

2. An industrial effluent collection tank as claimed in claim 1, wherein, The dosing assembly includes two dosing pipes (6) fixedly penetrating the outer wall of the liquid storage tank (1), the outer wall of each of the two dosing pipes (6) is provided with a second valve (7), and the two dosing pipes (6) are used for adding liquid, the liquid storage tank (1) is provided with a connecting pipe (8), both ends of the connecting pipe (8) are fixedly connected with one end of the adjacent dosing pipe (6), and the outer wall of the connecting pipe (8) is fixedly installed with a plurality of liquid outlet heads (9), which are used to ensure that the liquid can be uniformly added into the liquid storage tank (1).

3. An industrial effluent collection tank as claimed in claim 2, wherein, The cleaning assembly includes a rotating shaft (11) sealingly rotating through one side of the liquid storage tank (1), one end of the rotating shaft (11) sealingly rotating through the filter screen (10), the rotating shaft (11) being located below the liquid inlet pipe (3), the outer wall of the liquid storage tank (1) being fixedly installed with a motor (12), one end of the output shaft of the motor (12) being fixedly connected with one end of the rotating shaft (11), the outer wall of the rotating shaft (11) being fixedly sleeved with a fixed sleeve (21), the outer wall of the fixed sleeve (21) being fixedly installed with a plurality of second scrapers (22), each of the plurality of second scrapers (22) being in sliding fit with one side of the filter screen (10), each of the plurality of second scrapers (22) being in sliding fit with the circumferential inner wall of the liquid storage tank (1), and the plurality of second scrapers (22) being used for scraping off impurities attached to one side of the filter screen (10) and the inner wall of the liquid storage tank (1).

4. An industrial effluent collection tank as claimed in claim 3, wherein, The cleaning assembly further includes a reciprocating screw rod (16) rotatably installed at one end of the rotating shaft (11), the other end of the reciprocating screw rod (16) being fixedly connected with the inner wall of one side of the liquid storage tank (1), the outer wall of the reciprocating screw rod (16) being threadedly sleeved with a first scraper (17), the first scraper (17) being in sliding fit with the inner wall of the liquid storage tank (1) for cleaning the inner wall of the liquid storage tank (1), one end of the connecting pipe (8) slidingly penetrating the first scraper (17) for limiting the first scraper (17), a plurality of through holes (20) are formed in the first scraper (17), and the plurality of through holes (20) are used for allowing the waste liquid to pass through.

5. An industrial effluent collection tank as claimed in claim 4, wherein, The bottom of the liquid storage tank (1) is fixedly provided with a first blowdown pipe (14), the third valve (15) is arranged on the first blowdown pipe (14), the first blowdown pipe (14) is located on one side of the filter screen (10) close to the liquid inlet pipe (3), and the first blowdown pipe (14) is used for discharging impurities filtered and cleaned in the liquid storage tank (1); the bottom of the liquid storage tank (1) is fixedly provided with a second blowdown pipe (18), the fourth valve (19) is arranged on the second blowdown pipe (18), the second blowdown pipe (18) is located on one side of the filter screen (10) away from the liquid inlet pipe (3), the second blowdown pipe (18) is connected with the inside of the liquid storage tank (1) through two liquid inlet pipes, and the two liquid inlet pipes of the second blowdown pipe (18) are located on the two sides of the first scraper (17), and the second blowdown pipe (18) is used for discharging the sediment in the liquid storage tank (1).

6. An industrial waste liquid collection tank according to claim 3, wherein One side of the liquid storage tank (1) is fixedly provided with a protection shell (13), the motor (12) is located in the protection shell (13), and the protection shell (13) is used for protecting the motor (12).

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