Dosing device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a dosing device for sewage treatment, which comprises a base, the top of the base is fixedly connected with a buffer component, the buffer component comprises a spring, a damper is arranged in an inner cavity of the spring, the top of the spring is fixedly connected with a mounting component, and the mounting component is fixedly connected with the base. The mounting assembly comprises a supporting plate, and an inner cavity of the supporting plate is fixedly connected with a double-shaft motor. Through the arrangement of the buffer assembly, vibration generated when the device moves can be buffered, the situation that the stability of the device and the sewage treatment effect are affected due to large shaking is avoided, and through the arrangement of the installation assembly, the treatment box can be conveniently installed; therefore, different treatment boxes can be conveniently replaced according to different treated sewage, the practicability is improved, through the arrangement of the chemical adding assembly, the purpose of automatic chemical adding can be achieved, the risk and labor amount of manual chemical adding are reduced, and the treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a dosing device for sewage treatment. BACKGROUND

[0002] Sewage treatment includes production sewage treatment and domestic sewage treatment, in recent years, with the growth of population, the rapid development of industrial and agricultural production and urban construction, waste of each river basin shows unceasing increase year by year, water pollution is increasingly serious, especially with the development of economy, many industrial cities have large wastewater discharge, have caused the serious pollution of urban surface water, have brought huge hidden trouble to people's life and health, therefore, sewage treatment equipment is more and more popular in recent years, in sewage treatment, dosing purification is usually needed, and sewage is treated using settling agent and flocculating agent and other purification reagents.

[0003] For example, the dosing device for sewage treatment provided in the utility model with publication No. CN221906699U includes a bucket, a water pump, a bucket cover is arranged above the bucket, a mounting hole is formed in the upper portion of the bucket cover, a drive motor is sleeved in the mounting hole, a rotating shaft is arranged below the drive motor, a stirring head is sleeved on the surface of the rotating shaft, a fan blade is fixedly connected to the surface of the stirring head, the stirring head is sleeved in the bucket, a placing rack is arranged at the bottom of the bucket, a bucket opening is formed in the upper portion of the bucket cover, a lid is threadedly connected to the surface of the bucket opening, a lid opening is formed in the interior of the lid, the placing rack is fixedly connected to a wheel column and a shaft seat, the shaft seat is provided with a universal wheel, the universal wheel is arranged at the bottom of the placing rack, and the universal wheel can be moved when the dosing device is used by the staff, and the wheel column can help the universal wheel to move more flexibly during movement, so that the dosing device cannot be moved flexibly in most cases, and the operation is more convenient.

[0004] However, the existing dosing device for sewage treatment needs to be manually dosed when treating sewage, which is more troublesome and labor-intensive, and the existing device is prone to shaking during transportation, which affects the sewage treatment effect. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims to provide a dosing device for sewage treatment to solve the problems in the background art.

[0006] In order to realize the above object, the utility model provides the following technical scheme: a dosing device for sewage treatment, including base, the top of base is fixedly connected with buffer assembly, the buffer assembly includes spring, the inner chamber of spring is provided with damper, the top of spring is fixedly connected with installation assembly, the installation assembly includes support plate, the inner chamber of support plate is fixedly connected with double shaft motor, the output shaft of both sides of double shaft motor is fixedly connected with threaded rod, the surface of threaded rod is connected with threaded sleeve, the top of threaded sleeve is fixedly connected with positioning plate, the top of support plate is clamped with treatment box between two positioning plates;

[0007] The both sides of the treatment box are provided with dosing assemblies, the dosing assembly includes a dosing tank and a pipeline connector, the top of the dosing tank is communicated with a dosing pump, the top of the dosing pump is communicated with a medicine delivery pipe, the other end of the medicine delivery pipe is communicated with the treatment tank through the pipeline connector.

[0008] Through the above technical scheme, the vibration generated when the device is moved can be buffered by setting the buffer assembly, avoiding large shaking, affecting the stability of the device and the effect of treating sewage, through the setting of the installation assembly, the treatment tank can be installed, so that different treatment tanks can be replaced according to the treatment of different sewage, improving the practicability, through the setting of the dosing assembly, the purpose of automatic dosing can be realized, reducing the risk and labor of manual dosing, improving the treatment efficiency.

[0009] Preferably, the top plate of the treatment tank is fixedly connected with a drive motor, and the output shaft of the drive motor is fixedly connected with a stirring rod.

[0010] Through the above technical scheme, the sewage and medicament in the treatment tank can be mixed and stirred, improving the treatment result.

[0011] Preferably, the top of the treatment tank is communicated with a filter assembly on both sides, the filter assembly includes a filter tank, the inner chamber of the filter tank is provided with a filter screen, and the top of the filter tank is communicated with a water inlet pipe.

[0012] Through the above technical scheme, the sewage entering the treatment tank can be filtered, and the impurities mixed therein can be filtered, further improving the sewage treatment effect.

[0013] Preferably, the inner chamber of the support plate is provided with a sliding groove on both sides, the inner chamber of the sliding groove is slidably connected with a sliding block, and the top of the sliding block is fixedly connected with the threaded sleeve.

[0014] Through the above technical scheme, the threaded sleeve can be limited and guided to move, and the stability of the threaded sleeve moving driven by the threaded rod can be improved.

[0015] Preferably, the top and bottom of the filter box cavity are fixedly connected with limiting blocks on both sides, and the filter screen is located between the four limiting blocks.

[0016] By adopting the above technical scheme, the filter screen can be positioned and installed, and replacement and maintenance are facilitated.

[0017] Preferably, the bottom of the base is fixedly connected with supporting legs around, and the bottom of the supporting legs is fixedly connected with moving wheels.

[0018] By adopting the above technical scheme, the device can be moved conveniently.

[0019] Preferably, the surface of the filter box is provided with an access door, and the surfaces of the treatment box and the dosing tank are provided with observation windows.

[0020] By adopting the above technical scheme, the user can conveniently observe the treatment process.

[0021] Compared with the prior art, the utility model has the advantages of the following:

[0022] The utility model discloses a buffering assembly is set up, can the vibration that device moves produces is buffered, avoids appearing larger swing, influences the stability of device and the effect of treating sewage, through the setting of installation assembly, can conveniently install the treatment tank, thereby can conveniently change different treatment tank according to the treatment of different sewage, improve practicality, through the setting of dosing assembly, can realize the purpose of automatic dosing, reduces the risk and labor intensity of manual dosing, improves the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model;

[0024] Figure 2 It is the sectional view of the treatment tank in the structure of the utility model;

[0025] Figure 3 It is the sectional view of the supporting plate in the structure of the utility model;

[0026] Figure 4 It is the structure of the utility model Figure 1 It is the local enlarged view of A in the structure of the utility model;

[0027] Figure 5 It is the sectional view of the filter box in the structure of the utility model.

[0028] In the figure: 1, base; 2, buffer assembly; 201, spring; 202, damper; 3, mounting assembly; 301, support plate; 302, double-shaft motor; 303, threaded rod; 304, threaded sleeve; 305, positioning plate; 306, processing box; 4, dosing assembly; 401, dosing box; 402, pipe connector; 403, dosing pump; 404, medicine delivery pipe; 5, drive motor; 6, stirring rod; 7, filter assembly; 701, filter box; 702, filter screen; 703, water inlet pipe; 8, chute; 9, sliding block; 10, limit block; 11, moving wheel; 12, access door; 13, observation window. DETAILED DESCRIPTION

[0029] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] Please refer to Figures 1-5 A dosing device for sewage treatment, comprising a base 1, the top of the base 1 is fixedly connected with a buffer assembly 2, the buffer assembly 2 comprises a spring 201, the inner cavity of the spring 201 is provided with a damper 202, the top of the spring 201 is fixedly connected with a mounting assembly 3, the mounting assembly 3 comprises a support plate 301, the inner cavity of the support plate 301 is fixedly connected with a double-shaft motor 302, the output shafts on the two sides of the double-shaft motor 302 are both fixedly connected with threaded rods 303, the surfaces of the threaded rods 303 are threadedly connected with threaded sleeves 304, the top of each threaded sleeve 304 is fixedly connected with a positioning plate 305, and the top of the support plate 301 is clamped between the two positioning plates 305 and holds a processing box 306; the two sides of the processing box 306 are both provided with a dosing assembly 4, the dosing assembly 4 comprises a dosing box 401 and a pipe connector 402, the top of the dosing box 401 is communicated with a dosing pump 403, the top of the dosing pump 403 is communicated with a medicine delivery pipe 404, the other end of the medicine delivery pipe 404 is communicated with the processing box 306 through the pipe connector 402, the setting of the buffer assembly 2 can buffer the vibration generated when the device is moved, avoid large shaking, and affect the stability of the device and the effect of treating sewage, the setting of the mounting assembly 3 can facilitate the installation of the processing box 306, so that different processing boxes 306 can be replaced according to the treatment of different sewage, improve the practicability, and the setting of the dosing assembly 4 can achieve the purpose of automatic dosing, reduce the risk and labor of manual dosing, and improve the processing efficiency.

[0032] Embodiment 2

[0033] Please refer to Figures 1-5 The utility model provides a sewage treatment dosing device, including base 1, the top board of treatment box 306 is fixedly connected with drive motor 5, the output shaft of drive motor 5 is fixedly connected with stirring rod 6, can mix and agitate sewage and medicament in treatment box 306, improve the processing result, the both sides of treatment box 306 top are all communicated with filter assembly 7, filter assembly 7 includes filter box 701, the inner chamber of filter box 701 is provided with filter screen 702, the top of filter box 701 is communicated with inlet pipe 703, can filter the sewage in treatment box 306, filter the sundries mixed therein, further improve sewage treatment effect, the both sides of support plate 301 inner chamber bottom are all set up with sliding slot 8, the inner chamber of sliding slot 8 is slidably connected with sliding block 9, and the top of sliding block 9 is fixedly connected with threaded sleeve 304, can be positioned and guided movement to threaded sleeve 304, increase the stability of threaded rod 303 and drive threaded sleeve 304 to move, the both sides of filter box 701 inner chamber top and bottom are all fixedly connected with limiting block 10, and filter screen 702 is located between four limiting blocks 10, can be positioned and installed to filter screen 702, and convenient maintenance is replaced, the periphery of base 1 bottom is all fixedly connected with support leg, and the bottom of support leg is fixedly connected with movable wheel 11, can be convenient to move the device, the surface of filter box 701 is provided with access door 12, and the surface of treatment box 306 and dosing tank 401 is provided with observation window 13, can conveniently be observed by user to the treatment process.

[0034] Working principle is:

[0035] When using, through movable wheel 11, the device can be position transfer, and the setting of spring 201 and damper 202 can buffer the vibration generated by the device during transfer, so as to increase the stability of treatment box 306, avoid larger shaking, affect the stability of the device and the effect of treating sewage;

[0036] When different sewage needs to be treated, for example, chemical or domestic sewage, two threaded rods 303 can be rotated by starting double-shaft motor 302, because of the design of the right and left threads on the surface of two threaded rods 303, when two threaded rods 303 rotate, two threaded sleeves 304 can move away from each other, and then drive positioning plate 305 away from treatment box 306, at this time, treatment box 306 can be replaced through the lifting eye on the surface of treatment box 306, so that different treatment boxes 306 can be replaced according to the treatment of different sewage, improving practicality;

[0037] Then connect water pipe 703, namely can introduce sewage into filter box 701 through filter screen 702 and filter, finally enter processing box 306, start dosing pump 403 can be able to draw and send the reagent in dosing box 401 to processing box 306, start drive motor 5 and drive stirring rod 6 can be able to agitate sewage and reagent, improve sewage treatment effect.

[0038] In summary: the sewage treatment dosing device, by setting buffer assembly 2, can buffer the vibration generated when the device is moved, avoid larger shaking, affect the stability of the device and the effect of treating sewage, by the setting of mounting assembly 3, can facilitate the installation of processing box 306, so as to facilitate the replacement of different processing boxes 306 according to the treatment of different sewage, improve the practicability, by the setting of dosing assembly 4, can realize the purpose of automatic dosing, reduce the risk and labor of manual dosing, improve the processing efficiency.

[0039] The standard parts used in the present application can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means of bolt, rivet, welding and the like in the prior art, and the mechanical, parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art, and the present application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dosing device for sewage treatment, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a buffer assembly (2), the buffer assembly (2) comprises a spring (201), the inner cavity of the spring (201) is provided with a damper (202), the top of the spring (201) is fixedly connected to a mounting assembly (3), the mounting assembly (3) comprises a support plate (301), the inner cavity of the support plate (301) is fixedly connected to a dual-axis motor (302), the output shafts on both sides of the dual-axis motor (302) are fixedly connected to threaded rods (303), the surface of the threaded rod (303) is threadedly connected to a threaded sleeve (304), the top of the threaded sleeve (304) is fixedly connected to a positioning plate (305), the top of the support plate (301) is located between the two positioning plates (305) and holds a processing box (306); Both sides of the treatment box (306) are provided with a dosing assembly (4), and the dosing assembly (4) includes a dosing box (401) and a pipe connector (402). The top of the dosing box (401) is connected to a dosing pump (403), and the top of the dosing pump (403) is connected to a drug delivery tube (404). The other end of the drug delivery tube (404) is connected to the treatment box (306) through the pipe connector (402).

2. A dosing device for sewage treatment according to claim 1, characterized in that: The top plate of the processing box (306) is fixedly connected to a driving motor (5), and the output shaft of the driving motor (5) is fixedly connected to a stirring rod (6).

3. A dosing device for sewage treatment according to claim 1, characterized in that: Both sides of the top of the treatment box (306) are connected to a filter assembly (7), and the filter assembly (7) includes a filter box (701). The inner cavity of the filter box (701) is provided with a filter screen (702), and the top of the filter box (701) is connected to a water inlet pipe (703).

4. A dosing device for sewage treatment according to claim 1, characterized in that: Slide grooves (8) are provided on both sides of the bottom of the inner cavity of the support plate (301), and the inner cavity of the slide groove (8) is slidably connected to a slider (9), and the top of the slider (9) is fixedly connected to the threaded sleeve (304).

5. A dosing device for sewage treatment according to claim 3, characterized in that: The top and bottom of both sides of the inner cavity of the filter box (701) are fixedly connected to the limiting blocks (10), and the filter screen (702) is located between the four limiting blocks (10).

6. A dosing device for sewage treatment according to claim 1, characterized in that: The four sides of the bottom of the base (1) are fixedly connected to supporting legs, and the bottoms of the supporting legs are fixedly connected to moving wheels (11).

7. A dosing device for sewage treatment according to claim 3, characterized in that: The surface of the filter box (701) is provided with an inspection door (12), and the surfaces of the treatment box (306) and the dosing box (401) are both provided with observation windows (13).

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