CN219483667U - A stirring tank cleaning device - Google Patents

Abstract

The utility model relates to the technical field of stirred tanks, in particular to a stirred tank cleaning device, which comprises a stirring frame, wherein an arc-shaped gathering part is arranged at the lower end of the stirring tank, a scraping mechanism I and a scraping mechanism II are further arranged on the stirring tank, the scraping mechanism I comprises a cylinder, a lifting frame and an arc-shaped scraping plate, the left side of the upper end of the lifting frame is connected with the upper end of the cylinder, the lifting frame is connected with the arc-shaped scraping plate, the arc-shaped scraping plate is arranged in the stirring tank, the scraping mechanism II comprises a rotating shaft, a guide sleeve, a spring and a scraping plate II, the upper end of the rotating shaft is arranged in the stirring tank, the lower end of the rotating shaft is connected with a motor, the guide sleeve is fixed at the upper end of the rotating shaft, the spring is arranged in a slideway of the guide sleeve, the outer side of the scraping plate II is arranged in the same shape as the arc-shaped gathering part, a sliding part at one end of the scraping plate II is arranged in the slideway, the motor drives the scraping mechanism II to rotate, and the motor drives the rotating shaft to rotate so that the scraping plate II sticks to the inner surface of the arc-shaped gathering part under the action of centrifugal force, and residual substances on the inner surface of the arc-shaped gathering part are scraped.

Description

A stirring tank cleaning device

technical field

The utility model relates to the technical field of stirred tanks, in particular to a cleaning device for stirred tanks.

Background technique

In chemical production, it is often necessary to stir and mix different chemical raw materials. The most common method is to use a stirred tank to stir the chemical raw materials. After stirring the reaction, the raw materials will remain on the inner wall of the stirred tank.

The patent number is CN202111258524.7, which discloses a cleaning device for a stirred tank, including a supporting base plate, a driving mechanism, a cleaning mechanism, a stirring mechanism and a stirring tank, a bracket is installed on the supporting base plate, and the driving mechanism includes a first motor , a belt drive assembly, a cam, a link mechanism and a pendulum mechanism, the cleaning mechanism includes a second motor, a housing, a frame and a pair of cleaning assemblies, the stirring mechanism includes a rocker mechanism, a gear transmission assembly and Stirring assembly, the stirring assembly is installed on the support bottom plate, the stirring kettle is installed on the upper end of the support bottom plate, and the cleaning mechanism and the stirring mechanism are both accommodated in the stirring kettle. Due to the cleaning mechanism and stirring mechanism provided in this device, the stirring blades on the stirring shaft can be rotated through the driving mechanism, which can accelerate the reaction inside the stirring tank, and can realize the cleaning of the inner wall of the stirring tank, which is easy to operate and effectively improves Improve the cleaning efficiency of the stirred tank.

The above-mentioned cleaning device of the stirred tank has the following problems: the gathering part located at the lower end of the stirred tank cannot be cleaned by the cleaning assembly, so the degree of cleaning cleanliness needs to be improved.

Utility model content

In order to solve the problems of the prior art, the utility model provides a stirring tank cleaning device.

The purpose of the utility model can be achieved through the following technical solutions: a stirring tank cleaning device includes: a stirring tank and a stirring mechanism, the stirring mechanism includes a stirring frame and a stirring motor, the stirring frame is arranged inside the stirring tank, the The upper end of the stirring frame is connected with the stirring motor, the lower end of the stirring tank has an arc-shaped gathering part, and two sets of symmetrically arranged scraping mechanism one and scraping mechanism two are arranged on the stirring tank, and the scraping mechanism one includes a cylinder , lifting frame and arc-shaped scraper, the cylinder is arranged on the outside of the mixing tank, the left side of the upper end of the lifting frame is connected to the upper end of the cylinder, the right end of the lifting frame is connected to the arc-shaped scraper through the rod body, and the arc-shaped scraper is arranged on Inside the stirring tank, the scraping mechanism 2 includes a rotating shaft, a guide sleeve, a spring and a scraper 2, the upper end of the rotating shaft is arranged inside the stirring tank, the lower end of the rotating shaft is connected with a motor, and the motor is arranged at the lower end of the stirring tank, The guide sleeve is fixed on the upper end of the rotating shaft, the spring is arranged in the slideway of the guide sleeve, the outer side of the two scrapers is set in the same shape as the arc-shaped gathering part, and the sliding part at one end of the scraper two is arranged in the slideway, The sliding part is fixedly connected with the outer end of the spring.

As a further improvement, two sets of scraping mechanisms are arranged symmetrically.

As a further improvement, the stirring frame includes a second rotating shaft and a stirring plate, the stirring plate is sheathed on the second rotating shaft, and the middle part of the stirring plate is threadedly connected with fastening bolts.

As a further improvement, an arc-shaped rubber plate is provided inside the arc-shaped scraper.

As a further improvement, a support base is provided at the bottom of the mixing tank.

Compared with the prior art, the beneficial effects of the utility model stirred tank cleaning device:

The arc-shaped scraper in the scraper mechanism 1 reciprocates up and down driven by the cylinder to scrape off the residual material on the inner wall of the mixing tank. The motor at the lower end drives the scraper mechanism 2 to rotate, and the motor drives the rotating shaft to rotate, so that the scraper 2 The sliding part of the sliding part moves along the outside of the slideway under the action of centrifugal force, so that the scraper 2 sticks to the inner surface of the arc-shaped gathering part, and scrapes off the residual material on the inner surface of the arc-shaped gathering part. The tank is flushed further, speeding up cleaning efficiency.

Through the combined use of the scraping mechanism 1 and the hanging mechanism 2, the scraping of the upper side wall and the lower side wall inside the mixing tank is comprehensive, which improves the cleanliness of the inside of the mixing tank. The structure is simple and easy to use.

Description of drawings

Fig. 1 is the structural representation of the utility model

Fig. 2 is the structural representation of the utility model internal local position

Figure 3 is a structural schematic diagram of the partial enlarged view of Figure 1

In the figure, 1-stirring tank, 11-curved gathering part, 2-stirring mechanism, 21-stirring frame, 211-rotating shaft 2, 212-stirring plate, 213-fastening bolt, 22-stirring motor, 3-scraper Mechanism 1, 31-cylinder, 32-lift frame, 321-rod body, 33-arc scraper, 331-arc rubber plate, 4-hanging mechanism 2, 41-motor, 42-rotating shaft, 43-guide sleeve, 431-slide, 44-spring, 45-scraper two, 451-sliding part, 5-support seat.

Detailed ways

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Disassemble the connection, or connect in one piece. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Below in conjunction with embodiment and accompanying drawing 1～3, the technical solution of the utility model is further elaborated.

Example 1

A stirring tank cleaning device, comprising: a stirring tank 1 and a stirring mechanism 2, the stirring mechanism 2 includes a stirring frame 21 and a stirring motor 22, the stirring frame 21 is arranged inside the stirring tank 1, the upper end of the stirring frame 21 is connected to the The stirring motor 22 is connected, and the lower end of the stirring tank 1 has an arc-shaped gathering part 11. The stirring tank 1 is also provided with two sets of symmetrically arranged scraping mechanism 1 3 and scraping mechanism 2 4. The scraping mechanism 1 3 includes a cylinder 31, a lifting frame 32 and an arc-shaped scraper 33. The cylinder 31 is arranged outside the mixing tank 1. The upper end of the lifting frame 32 is connected to the upper end of the cylinder 31 on the left side, and the right end of the lifting frame 32 is connected to the arc through a rod body 321. shaped scraper 33, the arc-shaped scraper 33 is arranged inside the mixing tank 1, the scraper mechanism 2 4 includes a rotating shaft 42, a guide sleeve 43, a spring 44 and a scraper 2 45, and the upper end of the rotating shaft 42 is arranged on the stirring tank 1. Inside the tank 1, the lower end of the rotating shaft 42 is connected with a motor 41, the motor 41 is arranged at the lower end of the stirring tank 1, the guide sleeve 43 is fixed at the upper end of the rotating shaft 42, and the spring 44 is arranged on the slideway 431 of the guide sleeve 43 Inside, the outer side of the second scraper 45 is set in the same shape as the arc-shaped gathering part 11 , the sliding part 451 at one end of the second scraper 45 is arranged in the slideway 431 , and the sliding part 451 is fixedly connected with the outer end of the spring 44 .

As shown in Figures 1 to 3, the practical principle of the utility model: when the mixing tank 1 needs to be cleaned internally, the cleaning water is sent from the upper end of the mixing tank 1, and the stirring mechanism 2 is operated to make the stirring frame 21 rotate to drive the water flow. The arc-shaped scraper 33 in the scraping mechanism 1 3 is driven by the cylinder 31 to reciprocate up and down, scraping off the remaining material on the inner wall of the mixing tank 1, the motor 41 at the lower end drives the scraping mechanism 2 4 to rotate, and the motor 41 drives The rotating shaft 42 rotates, so that the sliding part 451 of the second scraper 45 moves along the outside of the slideway 431 under the action of centrifugal force, and the spring 44 is stretched, so that the second scraper 45 sticks to the inner surface of the arc-shaped gathering part 11, and the arc The material remaining on the inner surface of the shape gathering part 11 is scraped off, the driving of the motor 41 is stopped, and the second scraper 45 is pulled inward under the action of the spring 44 to separate from the arc gathering part 11, and the operation of the stirring mechanism 2 makes the water flow rotate to the mixing tank. 1 Further flushing to speed up cleaning efficiency.

Through the combined use of the scraping mechanism 1 and the hanging mechanism 2, the scraping of the upper side wall and the lower side wall inside the mixing tank is comprehensive, which improves the cleanliness of the inside of the mixing tank. The structure is simple and easy to use.

As a further preferred embodiment, two groups of scraping mechanisms 4 are arranged symmetrically. Through two sets of scraping mechanisms 24, the scraping efficiency is improved.

As a further preferred embodiment, the stirring frame 21 includes a rotating shaft 211 and a stirring plate 212, the stirring plate 212 is sleeved on the rotating shaft 211, and the middle part of the stirring plate 212 is threaded with a fastening bolt 213 for convenient stirring Plate 212 is installed and disassembled on rotating shaft 2 211.

As a further preferred embodiment, an arc-shaped rubber plate 331 is provided inside the arc-shaped scraper 33 . As shown in FIG. 1 and FIG. 2 , the inner curved rubber plate 331 increases the contact friction with the adhesive material on the inner wall of the mixing tank 1 to further increase the cleaning efficiency.

As a further preferred embodiment, a support seat 5 is provided at the bottom of the mixing tank 1 .

The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the scope of protection defined by the claims .

Claims (5)

1. A stirred tank cleaning device comprising: the stirring tank and the stirring mechanism, the stirring mechanism includes stirring frame and agitator motor, the stirring frame sets up inside the stirring tank, stirring frame upper end is connected with agitator motor, the stirring tank lower extreme has arc portion of drawing in, its characterized in that still is equipped with scraping mechanism one and scraping mechanism two that two sets of symmetries set up on the stirring tank, scraping mechanism one includes cylinder, crane and arc scraper blade, the cylinder sets up in the stirring tank outside, the cylinder upper end is connected in the left side of crane upper end, the arc scraper blade is connected through the body of rod to the crane right-hand member, the arc scraper blade sets up inside the stirring tank, scraping mechanism two includes pivot, guide pin bushing, spring and scraper blade two, the pivot upper end sets up inside the stirring tank, the pivot lower extreme is connected with the motor, the motor sets up in the stirring tank lower extreme, the guide pin bushing is fixed in the pivot upper end, the spring sets up in the slide of guide pin bushing, two outsides are the same with arc portion of drawing in shape, the sliding part of scraper blade two ends sets up in, sliding part and the outer fixed connection of spring.

2. The stirred tank cleaning device according to claim 1, wherein the scraping mechanism II is symmetrically provided with two groups.

3. The stirring tank cleaning device according to claim 1, wherein the stirring frame comprises a second rotating shaft and a stirring plate, the stirring plate is sleeved on the second rotating shaft, and a fastening bolt is connected to the middle of the stirring plate in a threaded manner.

4. The stirred tank cleaning device according to claim 1, wherein an arc rubber plate is arranged on the inner side of the arc-shaped scraping plate.

5. The stirred tank cleaning device of claim 1, wherein a support base is provided at the bottom of the stirred tank.