CN212740837U

CN212740837U - Coagulant throwing device for sewage treatment

Info

Publication number: CN212740837U
Application number: CN202020565686.XU
Authority: CN
Inventors: 张建明; 秦汉英
Original assignee: Shandong Vocational College of Science and Technology
Current assignee: Shandong Vocational College of Science and Technology
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-03-19
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a device is put in to coagulant that sewage treatment used, including the link, link both sides inner wall top is rotated and is connected with same lead screw, and lead screw circumference outer wall is connected with the sliding block through the screw rotation, sliding block one end outer wall is installed and is stored the casing, and stores casing bottom outer wall and peg graft and have the discharging pipe, and two mounting brackets relative one side outer walls all install the mounting panel. The utility model discloses in, through setting up the arc in storage housing bottom, because equidistance blown down tank has been seted up to arc top outer wall, and the blown down tank internal diameter crescent when removing toward both sides from the centre, can spill the medicine at sewage treatment pond top like this, through being provided with the motor, the slider that drives on the lead screw removes to make storage housing remove at sewage treatment pond top, can realize evenly adding the medicine toward the sewage treatment pond, reduced staff's medicine and added work load.

Description

Coagulant throwing device for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a coagulant input device that sewage treatment used.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people.

In the sewage treatment process, need to carry out coagulation treatment to sewage, coagulation refers to the gathering process of colloidal particles and tiny suspended solids in water, the process of coagulating is at sewage treatment's in-process addition medicament, make impurity produce the process of condensing, flocculation, the effect material that can play flocculation and condensation in coagulation process is called coagulant, coagulant mainly used domestic drinking water's purification, industrial waste water and the processing of special quality of water, but among the current sewage treatment process, all put in coagulant through artificial mode in sewage, lead to putting in the coagulant inhomogeneous, be unfavorable for the coagulation and the flocculation of impurity in the sewage, therefore need a coagulant that sewage treatment used puts in the device and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a coagulant feeding device for sewage treatment, which can effectively solve the problem brought forward by the background technology.

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

the utility model provides a coagulant dispensing device that sewage treatment used, includes the link, link both sides inner wall top is rotated and is connected with same lead screw, and lead screw circumference outer wall is connected with the sliding block through the screw rotation, sliding block one end outer wall is installed and is stored the casing, and stores that casing bottom outer wall is pegged graft and have the discharging pipe, store casing both sides outer wall and all install the mounting bracket, and two relative one side outer walls of mounting bracket all install the mounting panel, and same arc is installed to two relative one side outer walls of mounting panel.

Preferably, equidistant discharge chutes are formed in the outer wall of the top of the arc-shaped plate, and the inner diameter of each discharge chute gradually increases when the discharge chutes move from the middle to the two sides.

Preferably, the top of the outer wall of one side of the connecting frame is provided with a motor, and an output shaft of the motor is fixedly connected with the outer wall of one side of the screw rod through a bolt.

Preferably, the sliding groove has been seted up to link top inner wall, and sliding groove inner wall sliding connection has the stopper, and stopper bottom outer wall passes through bolt and sliding block top outer wall fixed connection.

Preferably, the fixed plates are installed on two sides of the outer wall of the bottom of the connecting frame, and one end of the outer wall of the top of the storage shell is inserted with the feeding hopper.

Preferably, the outer wall of the top of the storage shell is provided with a servo motor, the output end of the servo motor is provided with a rotating shaft, and the outer wall of the circumference of the rotating shaft is provided with spiral blades distributed at equal intervals.

Preferably, the connecting rods are installed at the top and the bottom of the outer wall on one side of the rotating shaft, and the same scraper plate is installed on the outer wall on one side of the two connecting rods.

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

1. through setting up the arc in storage shell body bottom, because equidistant blown down tank has been seted up to arc top outer wall, and the blown down tank internal diameter crescent when moving toward both sides from the centre, can spill the medicine at sewage treatment pond top like this, through being provided with the motor, the slider on the drive lead screw removes, thereby make storage shell body remove at sewage treatment pond top, can realize evenly adding the medicine toward in the sewage treatment pond, staff's medicine interpolation work load has been reduced, the coagulation and the flocculation of impurity in the sewage have been guaranteed.

2. Through being provided with servo motor, rotation axis and helical blade, can drive the medicine through helical blade and descend, avoid the medicine to block up in storing the casing and go out, guaranteed that the medicine can normally put in.

3. Embodiment 2 can scrape storage shells inner wall when the rotation axis rotates through being provided with rotatory epaxial connecting rod and scraper blade, avoids the medicine adhesion at storage shells inner wall for the device becomes more perfect, makes things convenient for the staff to use.

Drawings

Fig. 1 is a schematic view of a coagulant adding device for sewage treatment in a front view;

fig. 2 is a schematic view of a cross-sectional structure of a storage shell of a coagulant dosing device for sewage treatment according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a storage casing in embodiment 2 of a coagulant adding device for sewage treatment.

In the figure: 1 lead screw, 2 servo motor, 3 loading hoppers, 4 storage shells, 5 limiting blocks, 6 motors, 7 sliding blocks, 8 mounting plates, 9 arc-shaped plates, 10 mounting frames, 11 fixing plates, 12 connecting frames, 13 rotating shafts, 14 helical blades, 15 scraping plates and 16 connecting rods.

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, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-2, a device is put in to coagulant that sewage treatment used, including link 12, link 12 both sides inner wall top is rotated and is connected with

same lead screw

1, and 1 circumference outer wall of lead screw is rotated and is connected with sliding block 7 through the screw thread, 7 one end outer walls of sliding block are installed and are stored casing 4, and store casing 4 bottom outer wall and peg graft and have the discharging pipe, the electric valve is installed to the discharging pipe inner wall, storage casing 4 both sides outer wall all installs mounting bracket 10, and mounting panel 8 is all installed to two mounting bracket 10 relative one side outer walls, same arc 9 is installed to two mounting panel 8 relative one side outer walls.

In the utility model, equidistant discharge chutes are arranged on the outer wall of the top of the arc-shaped plate 9, the inner diameter of the discharge chutes is gradually increased when the discharge chutes move from the middle to two sides, thus the medicine can be sprayed on the top of the sewage treatment pool, the motor 6 is arranged on the top of the outer wall of one side of the connecting frame 12, the output shaft of the motor 6 is fixedly connected with the outer wall of one side of the screw rod 1 through a bolt, the inner wall of the top of the connecting frame 12 is provided with a sliding chute, the inner wall of the sliding chute is slidably connected with a stopper 5, the outer wall of the bottom of the stopper 5 is fixedly connected with the outer wall of the top of the sliding block 7 through a bolt, the fixed plates 11 are arranged on two sides of the outer wall of the bottom of the connecting frame 12, the medicine can be uniformly added into the sewage treatment pool, the medicine adding workload of workers, the spiral blades 14 which are distributed equidistantly are installed on the circumferential outer wall of the rotating shaft 13, the rotating shaft 13 extends into the storage shell 4, the phenomenon that the medicine is blocked in the storage shell 4 is avoided, and the medicine can be normally put in.

The working principle is as follows: when in use, the device is placed on two sides of a sewage treatment pool through a connecting frame 12 and then fixed through a fixing plate 11, a worker adds medicines into the storage shell 4 through a feeding hopper 3, at the moment, the medicines flow to the arc-shaped plate 9 through a discharging pipe and fall on the sewage treatment pool through the discharging groove, as the outer wall of the top of the arc-shaped plate 9 is provided with the discharging grooves with equal distances, and the inner diameter of the discharging grooves is gradually increased when the discharging grooves move from the middle to two sides, the medicines can be sprayed on the top of the sewage treatment pool, then the motor 6 is started to drive the sliding block 7 on the screw rod 1 to move, so that the storage shell 4 moves on the top of the sewage treatment pool, the medicines can be evenly added into the sewage treatment pool, the medicine adding workload of the worker is reduced, through the servo motor 2, the rotating shaft 13 and the helical blades 14, the medicine is prevented from being blocked in the storage shell 4, and the normal administration of the medicine is ensured.

Example 2

Referring to fig. 1-3, a coagulant dispensing device for sewage treatment further comprises connecting rods 16 installed at the top and the bottom of the outer wall of one side of a rotating shaft 13, a scraper 15 installed on the outer wall of one side of each of the two connecting rods 16, and the outer wall of one side of each scraper 15 is slidably connected with the inner wall of a storage shell 4.

The working principle is as follows: compared with the embodiment 1, the inner wall of the storage shell 4 can be scraped when the rotating shaft 13 rotates by arranging the connecting rod 16 and the scraper 15 on the rotating shaft 13, so that the medicine is prevented from being adhered to the inner wall of the storage shell 4, the device is more perfect, and the use by workers is facilitated.

The utility model discloses the standard part that uses in all can purchase from the market, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art, and the controller can play the conventional known equipment of control for servo motor and motor etc. and the control circuit of controller can realize through the simple programming of technical staff in this field, and the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly use protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a coagulant input device that sewage treatment used, includes link (12), its characterized in that, link (12) both sides inner wall top is rotated and is connected with same lead screw (1), and lead screw (1) circumference outer wall is rotated through the screw thread and is connected with sliding block (7), storage casing (4) are installed to sliding block (7) one end outer wall, and store casing (4) bottom outer wall and peg graft and have the discharging pipe, storage casing (4) both sides outer wall all installs mounting bracket (10), and mounting panel (8) are all installed to two mounting bracket (10) relative one side outer walls, and same arc (9) are installed to two mounting panel (8) relative one side outer walls.

2. A coagulant dosing device for sewage treatment according to claim 1, characterized in that equidistant discharge chutes are provided on the outer wall of the top of the arc-shaped plate (9), and the inner diameter of the discharge chutes gradually increases as the discharge chutes move from the middle to both sides.

3. A coagulant adding device for sewage treatment according to claim 1, characterized in that the top of the outer wall of one side of the connecting frame (12) is provided with a motor (6), and the output shaft of the motor (6) is fixedly connected with the outer wall of one side of the screw rod (1) through a bolt.

4. A coagulant adding device for sewage treatment according to claim 3, characterized in that a sliding groove is formed on the inner wall of the top of the connecting frame (12), the inner wall of the sliding groove is connected with the limiting block (5) in a sliding manner, and the outer wall of the bottom of the limiting block (5) is fixedly connected with the outer wall of the top of the sliding block (7) through a bolt.

5. A coagulant dosing device as claimed in claim 1, characterised in that the fixing plates (11) are mounted on both sides of the bottom outer wall of the connecting frame (12), and the hopper (3) is inserted into one end of the top outer wall of the storage housing (4).

6. A coagulant dosing device for sewage treatment according to claim 5, characterized in that the outer wall of the top of the storage shell (4) is provided with a servo motor (2), the output end of the servo motor (2) is provided with a rotating shaft (13), and the outer wall of the circumference of the rotating shaft (13) is provided with helical blades (14) which are distributed at equal intervals.

7. A coagulant dosing device for sewage treatment according to claim 6, characterized in that the top and bottom of the outer wall of the rotating shaft (13) are provided with connecting rods (16), and the outer wall of one of the two connecting rods (16) is provided with the same scraper (15).