CN206444503U - A kind of grinding aid production agitator tank of easy cleaning - Google Patents

Abstract

The utility model discloses a kind of grinding aid production agitator tank of easy cleaning, including tank body, with the support of support tank body, side at the top of tank body is provided with water inlet, observation panel and charging aperture, charging aperture connects a feed conduit and screen pack, tank body is provided with agitating device, baffle plate is additionally provided with tank body madial wall, tank body inner top is provided with cleaning device, cleaning device includes high-pressure water pipe and sparge pipe, high-pressure hydraulic pump outside high-pressure water pipe one end connection tank body, one end connects sparge pipe, sparge pipe is connected on tank body inner top, end is connected with end gondola water faucet, tank base is the cone tubbiness of the vertex of a cone downwards, bottom is also associated with discharge pipeline, discharge pipeline is provided with discharging magnetic valve.The utility model advantage has：Gondola water faucet provided with the end to end sparge pipe of straight tube and thereon, can carry out high efficiency hydro-peening to tank body, save cleaning fluid；The bottom of tank body is cone tubbiness, is easy to material to flow out, and is easy to cleaning fluid to flow out during cleaning, it is to avoid incrustation.

Description

An easy-to-clean mixing tank for the production of grinding aids

technical field

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

Background technique

As a cementitious material, cement plays an important role in building materials, and is widely used in various industries, ranging from national defense, water conservancy, and infrastructure construction, to small houses, handicrafts, and porcelain, and it is also a "three high" industry. , that is, high pollution, high energy consumption and high consumables. To reduce these, there are currently two mainstream methods, one is to carry out technical transformation or replacement of the original equipment, and the other is to use cement grinding aids. The use of grinding aids is a way to invest less cost and achieve greater returns, so most cement companies are willing to accept the use of grinding aids to reduce production costs.

At present, there are two types of grinding aids: powder and liquid, and liquid grinding aids are the main ones. In the production of liquid grinding aids, it is basically produced by mixing and stirring raw materials such as liquid and powder in a certain proportion. Liquid grinding aid is a non-standard product, because its proportion is adjusted according to the actual situation of each cement enterprise, so the proportion of grinding aid of each manufacturer is also different. When changing the proportioning production of grinding aids, it is necessary to clean the inside of the mixing tank to prevent the remaining raw materials from being mixed into the products to be produced. The current method is to use a high-pressure water gun to clean the inner wall of the tank or pour the cleaning solution into the tank to start the stirring paddle in the tank. The disadvantage is that it cannot thoroughly clean the dead corners or baffles in the tank. The quality of the product to be stirred next time will be affected, and the quality of the product cannot be guaranteed unless a large amount of cleaning solution is injected into the tank, which will cause a lot of waste of cleaning solution and increase the cost.

Utility model content

The purpose of the utility model is to provide an easy-to-clean mixing tank for grinding aid production, so as to solve the problems that the current mixing tank for grinding aid production is difficult to clean, affects product quality, and wastes cleaning liquid.

In order to achieve the above object, the utility model adopts the following technical solutions:

An easy-to-clean mixing tank for grinding aid production, comprising a tank body and a bracket supporting the tank body, one side of the top of the tank body is provided with a water inlet, an observation port and a feed port, and the feed port is connected to A raw material pipeline and filter screen, the tank body is provided with a stirring device, including a motor arranged above the center of the top of the tank body, the lower part of the motor is connected with a reducer, and the reducer is connected with a stirring shaft, and the stirring shaft goes to The inside of the tank is extended, and the lower part of the stirring shaft is fixed with no less than two sets of stirring paddles from top to bottom. There are also baffles on the inner wall of the tank.

A cleaning device is installed on the top of the tank body, and the cleaning device includes a high-pressure water pipe and a water spray pipe. One end of the high-pressure water pipe is connected to a high-pressure water pump outside the tank body, and one end passes through the water inlet on the top of the tank body to connect to the water spray pipe. , the water spray pipe is connected to the top of the tank body, the water spray pipe is formed by connecting four straight pipes in sequence, the high-pressure water pipe is connected to the end of one of the straight pipes, and the ends of the remaining straight pipes Connected with end shower,

The bottom of the tank body is in the shape of a barrel with the top of the cone facing down, and the bottom is also connected with a discharge conveying pipeline, and the discharge conveying pipeline is provided with a discharge solenoid valve.

Further, the end showers at the ends of the two straight pipes are inclined showers, and the inclined showers form an acute angle with the horizontal plane, that is, inclined settings;

The end showers at the ends of the other two straight pipes are vertical showers, which coincide with the vertical direction.

Further, two installation holes are opened on the top of the tank body, which are arranged symmetrically on both sides of the reducer. Slide bars are installed on the installation holes, and one end of the slide bar is connected to the cylinder outside the tank body. The other end of the slide bar is connected to the water spray pipe.

Further, the top of the baffle is an outwardly convex top arc surface, and the bottom is an inwardly concave bottom arc surface, and the bottom arc surface extends to the intersection of the bottom of the side wall of the tank and the bottom of the tank.

Further, the section between the top of the tank body and the water spray pipe in the high-pressure water pipe is a telescopic pipe.

Further, when the water spray pipe is at the highest position, a sealing gasket is installed on the part of the slide bar corresponding to the installation hole.

Further, a groove is provided at the place where the sliding rod is installed with the sealing gasket, and the sealing gasket is embedded in the groove.

The utility model has the advantages of:

1. Equipped with a filter screen, which can filter impurities or large particle raw materials in raw materials;

2. There is a baffle to assist stirring and protect the side wall, and the top and bottom arcs of the baffle can avoid fouling, so that the cleaning liquid can clean the tank smoothly;

3. There are not less than 4 straight pipes connected end to end with water spray pipes and showers on them, which can spray clean the tank with high efficiency and save cleaning liquid;

4. The bottom of the tank is cone-shaped, which is convenient for the material to flow out, and it is convenient for the cleaning liquid to flow out during cleaning to avoid fouling;

5. Equipped with sliding rod and cylinder, which can make the water spray pipe move up and down, and the cleaning efficiency is higher;

6. There is a sealing washer. When the stirring work is carried out, the sliding rod raises the water spray pipe to the highest position in the tank. The sealing washer can seal the gap between the sliding rod and the installation hole, and will not affect the stirring work.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model, constitute a part of the application, and do not constitute an improper limitation of the utility model. In the accompanying drawings:

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of embodiment 2;

Fig. 3 is a schematic diagram of the top view structure of the water spray pipe;

Fig. 4 is a structural schematic diagram of the sealing gasket installed on the stirring shaft in Example 2.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, and the schematic embodiments and descriptions of the utility model are used to explain the utility model, but not as a limitation to the utility model.

Example 1:

As shown in Figures 1 and 3, an easy-to-clean mixing tank for grinding aid production includes a tank body and a support 7 for supporting the tank body,

One side of the top of the tank body is provided with a water inlet, an observation port 3 and a feed port 4, and the feed port 4 is connected to a raw material pipeline 41 and a filter screen 5, and the tank body is provided with a stirring device, including a The motor 1 above the center of the top of the tank, the lower part of the motor 1 is connected to a reducer 2, and the reducer 2 is connected to a stirring shaft 13, and the stirring shaft 13 extends to the inside of the tank, and the middle and lower part of the stirring shaft 13 is from top to bottom. There are not less than two sets of stirring paddles 11 fixed on the bottom, and a baffle plate 6 is also provided on the inner wall of the tank body. The top of the baffle plate 6 is an outwardly convex top arc surface 61, and the bottom is an inwardly concave bottom arc surface. Surface 62, the bottom arc surface 62 extends to the intersection of the bottom of the side wall of the tank body and the bottom surface of the tank body, which is convenient for cleaning the tank body and avoids accumulation of dirt;

A cleaning device is installed on the top of the tank body, and the cleaning device includes a high-pressure water pipe 16 and a water spray pipe 19. One end of the high-pressure water pipe 16 is connected to the high-pressure water pump outside the tank body, and one end passes through the water inlet on the top of the tank body to connect to the Water spray pipe 19, said water spray pipe 19 is fixedly connected on the top of the tank body by a top fixing frame, said water spray pipe 19 is formed by connecting successively with each other of four straight pipes, and said high-pressure water pipe 16 is connected to one of them On the end of one straight pipe, the ends of the remaining straight pipes are connected with end showers. The end showers at the ends of the two straight pipes are inclined showers 15, and the inclined showers 15 form an acute angle with the horizontal plane, which is an inclined setting; the other two The end shower at the end of the straight pipe is a vertical shower 14, which coincides with the vertical direction.

The bottom of the tank body is in the shape of a conical barrel with the top of the cone downward, and the bottom is also connected with a discharge conveying pipeline 9. The discharge conveying pipeline 9 is provided with a discharge solenoid valve 8, which can discharge materials smoothly. The cleaning fluid can be discharged smoothly to avoid accumulation of dirt.

When cleaning the tank body in this embodiment, first close the raw material pipeline 41 and the discharge solenoid valve 8 on the discharge delivery pipeline 9, then open the high-pressure water solenoid valve 17 of the high-pressure water pipe 16, and then open the high-pressure water pump; After 16 enters, it sprays out through the inclined shower 15 and the vertical shower 14 of the water spray pipe in the tank to clean the inner wall of the tank, the stirring shaft 13, the stirring paddle 11 and the baffle 6, and the cleaning time lasts for 3 to 5 minutes Finally, close the high-pressure water pump, check the cleaning situation in the tank through the observation port, open the discharge solenoid valve 8 on the discharge delivery pipeline 9, and discharge the cleaning liquid from the tank. This cleaning process needs to be repeated until the discharged liquid is clear.

Example 2:

As shown in Figure 2-4, an easy-to-clean mixing tank for grinding aid production includes a tank body and a bracket supporting the tank body,

One side of the top of the tank body is provided with a water inlet, an observation port 3 and a feed port 4, and the feed port 4 is connected to a raw material pipeline 41 and a filter screen 5, and the tank body is provided with a stirring device, including a The motor 1 above the center of the top of the tank, the lower part of the motor 1 is connected to a reducer 2, and the reducer 2 is connected to a stirring shaft 13, and the stirring shaft 13 extends to the inside of the tank, and the middle and lower part of the stirring shaft 13 is from top to bottom. There are not less than two sets of stirring paddles 11 fixed on the bottom, and a baffle plate 6 is also provided on the inner wall of the tank body. The top of the baffle plate 6 is an outwardly convex top arc surface 61, and the bottom is an inwardly concave bottom arc surface. Surface 62, the bottom arc surface 62 extends to the intersection of the bottom of the side wall of the tank body and the bottom surface of the tank body, which is convenient for cleaning the tank body and avoids accumulation of dirt;

A cleaning device is installed on the top of the tank body, and the cleaning device includes a high-pressure water pipe 16 and a water spray pipe 19. One end of the high-pressure water pipe 16 is connected to the high-pressure water pump outside the tank body, and one end passes through the water inlet on the top of the tank body to connect to the Spray pipe 19, two installation holes are opened on the top of the tank body, symmetrically arranged on both sides of the reducer 2, slide bars 18 are installed on the installation holes, and one end of the slide bar 18 is connected to the tank Outside the cylinder 36, the other end of the slide bar 18 is connected to the water spray pipe 19. The water spray pipe 19 is formed by connecting four straight pipes in sequence, the high-pressure water pipe 16 is connected to the end of one of the straight pipes, and the ends of the remaining straight pipes are connected with end showers, and the ends of the two straight pipes are The end showers at the end are inclined showers 15, and the inclined showers 15 form an acute angle with the horizontal plane, which is an inclined setting; the end showers at the ends of the other two straight pipes are vertical showers 14, which coincide with the vertical direction.

A section between the top of the tank body and the water spray pipe 19 in the high-pressure water pipe 16 is a telescopic pipe 161 .

The bottom of the tank body is in the shape of a conical barrel with the top of the cone downward, and the bottom is also connected with a discharge conveying pipeline 9. The discharge conveying pipeline 9 is provided with a discharge solenoid valve 8, which can discharge materials smoothly. The cleaning fluid can be discharged smoothly to avoid accumulation of dirt.

When the water spray pipe 19 is at the highest position, a sealing washer 131 is installed on the position of the sliding rod 18 corresponding to the installation hole.

The sliding rod 18 is provided with a groove where the sealing washer 131 is installed, and the sealing washer 131 is embedded in the groove.

When cleaning the tank body in this embodiment, first close the raw material pipeline 41 and the discharge solenoid valve 8 on the discharge delivery pipeline 9, then open the high-pressure water solenoid valve 17 of the high-pressure water pipe 16, and then open the high-pressure water pump; After 16 enters, the inclined shower 15 and the vertical shower 14 of the spray pipe 19 in the tank spray out to clean the inner wall of the tank, the stirring shaft 13, the stirring paddle 11 and the baffle plate 6. During the cleaning, the cylinder 36 drives The slide rod 18 moves up and down, so that the water spray pipe 19 also moves up and down, and the telescopic pipe 161 cleans the tank body. After the cleaning time lasts for 3 to 5 minutes, the high-pressure water pump is turned off, and the cylinder 36 moves the water spray pipe 19 to the highest point at the same time. , stop, the sealing washer 131 just seals the gap between the sliding rod 18 and the installation hole, so that it will not affect the mixing tank for grinding aid mixing; after cleaning, check the cleaning situation in the tank through the observation port, and open the discharge conveying The discharge solenoid valve 8 on the pipeline 9 discharges the cleaning liquid from the tank body. This cleaning process needs to be repeated until the discharged liquid is clear.

The technical solutions provided by the embodiments of the present invention have been introduced in detail above. In this paper, specific examples have been used to illustrate the principles and implementation methods of the embodiments of the present invention. The descriptions of the above embodiments are only applicable to help understand the present invention. The principle of the embodiment; at the same time, for those of ordinary skill in the art, according to the embodiment of the present invention, there will be changes in the specific implementation and the scope of application. Utility model restrictions.

Claims (7)

1. a kind of grinding aid production agitator tank of easy cleaning, including tank body, and support the support of tank body, it is characterised in that：

Side at the top of the tank body is provided with water inlet, observation panel and charging aperture, and the charging aperture connects a feed conduit and mistake Filter screen, the tank body is provided with agitating device, including is arranged on the motor above tank body center of top, and the motor lower portion is connected with Reductor, the reductor connects an agitating shaft, and the agitating shaft extends toward tank interior, and agitating shaft middle and lower part is solid from top to bottom Surely have and be additionally provided with baffle plate on no less than two groups agitating paddles, tank body madial wall,

The tank body inner top is provided with cleaning device, and the cleaning device includes high-pressure water pipe and sparge pipe, the water under high pressure High-pressure hydraulic pump outside pipe one end connection tank body, one end connects the sparge pipe, the water spray through the water inlet at the top of tank body Pipe is connected on tank body inner top, and the sparge pipe is mutually connected in sequence by four straight tubes, the high-pressure water pipe connection Wherein on the end of a straight tube, the end of remaining straight tube is connected with end gondola water faucet,

The tank base is the cone tubbiness of the vertex of a cone downwards, and bottom is also associated with discharge pipeline, the discharge pipeline Provided with discharging magnetic valve.

2. a kind of grinding aid production agitator tank of easy cleaning according to claim 1, it is characterised in that：

The end gondola water faucet of two straight tube ends tilts gondola water faucet and horizontal plane formation acute angle, is as obliquely installed to tilt gondola water faucet；

The end gondola water faucet of other two straight tube ends is vertical gondola water faucet, is overlapped with vertical direction.

3. a kind of grinding aid production agitator tank of easy cleaning according to claim 1, it is characterised in that：

Two mounting holes are provided with the top of the tank body, symmetrical point is listed on the reductor both sides, the mounting hole and is mounted on Cylinder outside slide bar, one end connection tank body of the slide bar, the other end of the slide bar connects the sparge pipe.

4. according to a kind of grinding aid production agitator tank of any described easy cleanings of claim 1-3, it is characterised in that：

It is the top arc face of convex at the top of the baffle plate, bottom is the bottom arc surface concaved, the bottom arc surface Extend to tank wall bottom and tank body bottom surface intersection.

5. a kind of grinding aid production agitator tank of easy cleaning according to claim 3, it is characterised in that：

At the top of the tank body to one section sparge pipe it is telescopic tube in the high-pressure water pipe.

6. a kind of grinding aid production agitator tank of easy cleaning according to claim 4, it is characterised in that：

When the sparge pipe is in extreme higher position, the position of slide bar correspondence mounting hole is provided with seal washer.

7. a kind of grinding aid production agitator tank of easy cleaning according to claim 5, it is characterised in that：

The slide bar, which is installed, sets fluted at the seal washer, the seal washer is inlayed in the groove.