CN209271417U - It is full-automatic to be separated by solid-liquid separation wash mill - Google Patents

Abstract

The utility model discloses a kind of full-automatic separation of solid and liquid wash mills, including centrifuge, upper barrel.High-speed dispersing kettle, pump machine and triple valve, upper barrel includes cylinder, drain hole and feeding inlet, centrifuge is provided with feed nozzle, the first discharging gate and the second discharging gate for waste discharge, high-speed dispersing kettle and is provided with first charging aperture, second charging aperture and discharge port；Drain hole is connected to feed nozzle；First discharging gate is connected to first charging aperture, and the second discharging gate is connected to external water source, and discharge port and external feed pipeline are respectively communicated with the import of triple valve, and the other end of one end of the outlet pump machine of triple valve, pump machine is connected to feeding inlet.The full-automatic separation of solid and liquid wash mill of the utility model, has the advantages that washing effect is good and structure is simple.

Description

Fully automatic solid-liquid separation washing device

technical field

The utility model relates to a solid-liquid separation washing device, in particular to a fully automatic solid-liquid separation washing device.

Background technique

In the industrial production process, it is often necessary to use some equipment for solid-liquid separation of the treated slurry. After the preliminary solid-liquid separation, a follow-up section is required to wash the solid part.

At present, relatively large separation and washing settling tanks are widely used in the industry to separate the overflow and underflow after settling, and then wash the underflow. Take the two washings as an example: the solid-liquid separated slurry needs to be sent to the separation tank first, and the separated overflow enters the next separation tank and is sent away by the overflow pump. The overflow of the washing tank is mixed and then enters the next washing tank. The overflow of the washing tank is a washing overflow, which enters the overflow tank and then is sent away by the overflow pump, and returns to the process for use. The underflow is mixed with the washing water by the underflow pump and enters. The final settling tank, the overflow from the final settling tank enters the overflow tank, and then uses the overflow pump to mix with the underflow pumped out of the aforementioned underflow pump and enters the aforementioned settling tank (mentioned earlier), using this process , the operation is relatively stable, but the volume of the separation tank required for each process is huge, and even if a high-efficiency settling tank is used, the diameter is very large, resulting in high investment and a large footprint.

Utility model content

The technical problem to be solved by the utility model is to provide a fully automatic solid-liquid separation washing device with good washing effect and simple structure.

The utility model is achieved through the following technical solutions:

A fully automatic solid-liquid separation washing device, including a centrifuge, a feeding cylinder, a high-speed dispersion tank, a pump, and a three-way valve. The feeding cylinder includes a cylinder body, a material discharge port, and a material inlet. mouth, the first discharge nozzle, the water inlet and the second discharge nozzle for discharging waste water, the high-speed dispersion kettle is provided with the first feed port, the second feed port and the discharge port; the discharge port is connected to the feed nozzle ; The first discharge nozzle is provided with a diverter valve so as to select to connect to the outside or the first feed port, the second discharge nozzle is connected to the external water source, the discharge port and the external raw material pipeline are respectively connected to the inlet of the three-way valve, and the three-way valve The outlet is connected to one end of the pump, and the other end of the pump is connected to the material inlet.

Preferably, the centrifuge is a horizontal centrifuge.

Preferably, the discharge port is arranged at the bottom of the cylinder, and the feed inlet is arranged at the top of the cylinder.

Preferably, the second discharge nozzle is connected with a waste water treatment device.

Preferably, the first feed port is arranged on the top of the high-speed dispersion kettle, the second feed inlet is arranged on the upper part of the high-speed dispersion kettle, and the discharge port is arranged on the bottom of the high-speed dispersion kettle.

Preferably, the first discharge nozzle communicates with the first feed port through a flow meter.

Preferably, the second feed port is connected to an external water source through a flow pump.

The beneficial effects are:

Compared with the prior art, the full-automatic solid-liquid separation and washing device of the present invention sends the products of preliminary solid-liquid separation in the centrifuge into the High-speed disperse in the tank and mix clean water to continue stirring and washing, and then send the preliminary washed product into the upper feeding cylinder through the pump, and the product in the upper feeding drum is sent to the centrifuge again for solid-liquid separation, and the impurity water is separated from the first The product is discharged from the second discharge nozzle, and the product is sent to the high-speed dispersion tank for cleaning and stirring again, and the reciprocating cycle makes the washing effect better; in addition, the circular washing makes the equipment do not need to prepare multiple separation tanks, and the pump is respectively connected to the external raw material pipeline and the The discharge port of the high-speed dispersing kettle makes it possible to use one pump for external feeding and internal circulation washing, which simplifies the pipeline and makes the structure simple.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is a schematic structural diagram of a fully automatic solid-liquid separation washing device of the present invention.

Detailed ways

As shown in Figure 1, a fully automatic solid-liquid separation washing device includes a centrifuge 1, an upper material cylinder 2, a high-speed dispersion kettle 3, a pump 4 and a three-way valve 5, and the upper material cylinder 2 includes a cylinder body 21, a The feed port 22 and the feed port 23, the centrifuge 1 is provided with a feed nozzle 11, a first discharge nozzle 12 for discharging moisture-containing solid products, a water inlet 14 and a second discharge nozzle 13 for discharging waste water , the water inlet 14 is connected to an external water source (not marked in the figure) for providing moisture cleaning during centrifugation or providing internal cleaning when performing equipment maintenance. The high-speed dispersion kettle 3 is provided with the first feed port 31, the second feed port 32 and discharge port 33; discharge port 22 is connected to feed nozzle 11 for continuous feeding to centrifuge 1 for solid-liquid separation; Feed port 31, when the first discharge nozzle 12 was connected to the first feed port 31, the moisture-containing solid product was sent into the high-speed dispersion kettle 3, and the second discharge nozzle 13 was connected to an external water source (not marked in the figure). During the stirring process, clean water is fed to achieve the washing effect. After washing, the discharge port 33 transports the water-containing product to the feed port 23 through the pump 4, and the product to be separated from the solid and liquid is obtained in the feeding cylinder 2. , the product to be solid-liquid separated is sent into the centrifuge 1 through the discharge nozzle 22 for stirring, and the whole process is circulated, so that the washing effect is good, and there is no need for too many centrifuges or separation tanks, and the structure is simple; When discharging, the first discharge nozzle 12 is connected to the outside under the steering control of the steering valve 121, and the product is discharged; the discharge port 33 and the external raw material pipeline 51 can be respectively connected to the entrance of the three-way valve 5 (not marked in the figure), The outlet of the three-way valve 5 (not shown in the figure) is connected to one end of the pump 4, and the other end of the pump 4 is connected to the feed port 23, and the external product can also be pumped into the upper barrel 2 through the pump 4 , through the three-way valve 5 so that the operation can be completed without multiple pumps 4, the structure is simple and the cost is low.

In a preferred embodiment, the centrifuge 1 is a horizontal centrifuge, which has good centrifugation effect and can conveniently and stably set the centrifuge 1 on a frame (not shown in the figure).

In a preferred embodiment, the discharge port 22 is arranged at the bottom of the cylinder 21, and the feed inlet 23 is arranged at the top of the cylinder 21, so that the structure is simple, and the product can flow into the centrifuge 1 by its own weight without a pump.

In a preferred embodiment, as shown in FIG. 1 , the second discharge nozzle 13 is connected with a waste water treatment device 6 , and the discharged waste water is first treated by the waste water treatment device 6 before being discharged, so that the production process is environmentally friendly.

In a preferred embodiment, the first feed inlet 31 is arranged on the top of the high-speed dispersion kettle 3, the second feed inlet 32 is arranged on the top of the high-speed dispersion kettle 3, and the discharge port 33 is arranged on the bottom of the high-speed dispersion kettle 3, so that The structure is simple, and the product can flow into the centrifuge 1 by its own weight without a pump.

In a preferred embodiment, as shown in Figure 1, the first discharge nozzle 12 communicates with the first feed port 31 through the flow meter 7, which is convenient for adjusting the rotating speed of the high-speed dispersion kettle 3 and the pumping rate of the pump 4 according to the flow rate, so that The production process is smoother. Moreover, the second feed port 32 can be connected to an external water source through the flow pump 8 to control the amount of water sent into the high-speed dispersion tank 3 to ensure cleaning efficiency.

The above embodiments are only used to illustrate the technical solution of the utility model and not to limit it. Any modification or equivalent replacement that does not depart from the spirit and scope of the utility model shall be covered within the scope of the utility model technical solution.

Claims (7)

1. a kind of full-automatic separation of solid and liquid wash mill, it is characterised in that: including centrifuge (1), upper barrel (2), high speed dispersion Kettle (3), pump machine (4) and triple valve (5), the upper barrel (2) include cylinder (21), drain hole (22) and feeding inlet (23), the centrifuge (1) be provided with feed nozzle (11), the first discharging gate (12), connect external water source water inlet (14) with And the second discharging gate (13) for waste discharge, the high-speed dispersing kettle (3) are provided with first charging aperture (31), the second charging Mouth (32) and discharge port (33)；The drain hole (22) is connected to the feed nozzle (11)；First discharging gate (12) setting There is switching valve (121) to select connection external or the first charging aperture (31), the second discharging gate (13) connection is outer Portion water source, the discharge port (33) are respectively communicated with the import of the triple valve (5), the triple valve with external feed pipeline (51) (5) other end of one end of pump machine described in outlet (4), the pump machine (4) is connected to the feeding inlet (23).

2. full-automatic separation of solid and liquid wash mill according to claim 1, it is characterised in that: the centrifuge (1) is sleeping Formula centrifuge.

3. full-automatic separation of solid and liquid wash mill according to claim 1 or 2, it is characterised in that: the drain hole (22) Setting is in the cylinder (21) bottom, and feeding inlet (23) setting is at the top of the cylinder (21).

4. full-automatic separation of solid and liquid wash mill according to claim 1 or 2, it is characterised in that: second discharging gate (13) wastewater treatment equipment (6) are connected with.

5. full-automatic separation of solid and liquid wash mill according to claim 1 or 2, it is characterised in that: the first charging aperture (31) setting is arranged at the top of the high-speed dispersing kettle (3), the second charging aperture (32) in the high-speed dispersing kettle (3) Top, bottom of discharge port (33) setting in the high-speed dispersing kettle (3).

6. full-automatic separation of solid and liquid wash mill according to claim 1 or 2, it is characterised in that: first discharging gate (12) first charging aperture (31) is connected to by flowmeter (7).

7. full-automatic separation of solid and liquid wash mill according to claim 1 or 2, it is characterised in that: the second charging aperture (32) external water source is connected to by flow pump (8).