CN214793991U

CN214793991U - Flotation foam sampling device

Info

Publication number: CN214793991U
Application number: CN202120363733.7U
Authority: CN
Inventors: 卢中博; 李光胜; 朱幸福; 徐超; 蔡明明; 秦广林; 高腾跃
Original assignee: Shandong Gold Mining Industry Technology Co ltd Xuanye Laboratory Branch
Current assignee: Shandong Gold Mining Industry Technology Co ltd Xuanye Laboratory Branch
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-19
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a flotation foam sampling device, which comprises a foam collecting box, a water inlet end, a water outlet end and a water pump, wherein the foam collecting box is fixedly provided with a cleaning water tank on one side, and the water inlet end is connected with the cleaning water tank through a water inlet pipe; the water pump is arranged in the protective cover on the outer side wall of the foam collecting box; the water inlet pipe is provided with a digital display flowmeter. When in use, the sampling device is directly placed at the lower edge of the flotation machine, and flotation foam can automatically flow into the foam collecting box to realize sampling. When the sampling device is used, the sampling device is placed at the lower edge of the flotation machine, the foam scraped by the scraper directly flows into the foam collecting box of the sampler instead of sampling in the foam tank or the foam box of the vertical pump, and the traditional 'point sampling' is improved into 'surface sampling', so that the representativeness of the sampled foam sample is further improved.

Description

Flotation foam sampling device

Technical Field

The utility model relates to a flotation foam sampling device, mainly used ore dressing plant flotation foam sample.

Background

At present, a plurality of devices are applied to the field of mineral separation for sampling, such as sampling spoons, sampling shovels, automatic samplers and the like with various types, but the samplers are mainly used for sampling ore pulp or powdery solid particles, and the sampling devices for flotation froth are few. When the flotation froth is taken, most of the professionals select to take samples in a flotation froth tank or a vertical pump froth tank, and the flotation froth is mainly an enriched concentrate product which has high density and is easy to settle, so that the representativeness of the sampled products is poor.

The Chinese utility model patent with publication number CN207215505U discloses an automatic sampling device for flotation foam, which belongs to the technical field of mineral processing, metering and inspecting equipment, and comprises a sampling groove, a main pipe, a bearing, a bracket, a material guide pipe, a storage tank, a flushing pipe, a valve, a steering engine, a controller, a connecting rod, a base and a control circuit; the sampling tank is connected and communicated with the main pipe, the main pipe is fixedly connected with the support through a bearing, the material guide pipe and the flushing pipe are connected and communicated with the main pipe, the storage tank is positioned at the lower part of the material guide pipe, the valve is installed on the flushing pipe, the base is connected with the main pipe through a connecting rod, the steering engine and the controller are installed on the base, and the valve and the steering engine are connected with the controller through a control circuit. Although the sampling device can obtain representative foam samples, the sampling device mainly has the defects of complex structure and inconvenient cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a flotation foam sampling device is provided, realize the foam sample through simpler structure, the sample representativeness is strong and sampling device is more convenient for wash.

The technical scheme of the utility model as follows:

a flotation foam sampling device comprises a foam collecting box, and is characterized in that a cleaning water tank is fixedly arranged on one side of the foam collecting box; the water pump is characterized by also comprising a water inlet end connected with the cleaning water tank through a water inlet pipe and a water outlet end connected with a water outlet pipe; the water pump is arranged in the protective cover on the outer side wall of the foam collecting box; and a digital display flowmeter is arranged on the water inlet pipe.

Preferably, the foam collecting box is provided at one side thereof with an adapter plate which is elevated above the upper port of the foam collecting box and inclined toward the outside of the foam collecting box.

Preferably, the bottom end of the outer side of one side wall of the foam collecting box is provided with a discharging hole.

The utility model has the advantages of:

firstly, the sampling device is directly placed at the lower edge of the flotation machine during use, and flotation foam can automatically flow into the foam collecting box to realize sampling. When the sampling device is used, the sampling device is placed at the lower edge of the flotation machine, the foam scraped by the scraper directly flows into the foam collecting box of the sampler instead of sampling in the foam tank or the foam box of the vertical pump, and the traditional 'point sampling' is improved into 'surface sampling', so that the representativeness of the sampled foam sample is further improved.

Second, the utility model discloses from taking washing unit, washing unit is including being used for the measurement and showing the digital display flowmeter that washes the water consumption. Utilize this washing unit can in time be with gluing the foam on the foam collecting box clean, avoided moreover because of using workshop process water to cause the possibility of sample pollution. The personnel of taking a sample can conveniently read the sparge water quantity through the digital display flowmeter to the concentration of the sample of accurate calculation.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

Referring to fig. 1, the embodiment of the present invention includes a foam collecting box 1, and a connection plate 2 which is higher than an upper port of the foam collecting box 1 and is inclined to the outside of the foam collecting box is installed at one side of the foam collecting box 1. The bottom end of one side wall of the foam collecting box 1 is provided with a discharging hole 6, the outside of the side wall is fixedly provided with a rope suspending piece 4, and the rope suspending piece 4 is connected with a plug 5 for plugging the discharging hole 6 in a suspending way. The outer side of the side wall of the foam collecting box 1 is also fixedly provided with a handle 3 for holding the foam collecting box 1.

A washing water tank 7 is fixedly installed at one side of the foam collecting box 1 (generally, the side opposite to the side where the adapter plate 2 is installed). The cleaning water tank 7 is generally rectangular, and four side wall plates and the side wall plate of the foam collecting tank 1 form a tank body with an open upper end.

The embodiment of the utility model discloses an embodiment still includes the end of intaking and connects washing water tank 7, goes out the water end and is connected with the water pump of outlet pipe 11 through advancing water pipe 8, and this water pump is installed in protection casing 10 on 1 lateral wall of foam collecting box. And a digital display flowmeter 9 is arranged on the water inlet pipe 8. The digital display flowmeter 9 is an LWGY type intelligent turbine flowmeter (purchased from Jining Hongye Industrial and mining equipment Co., Ltd.). The water pump and the digital display flowmeter 9 are powered by a battery preferentially, so that the problems of limited sampling places, inconvenience in operation, unsafe factors and the like caused by connection of a power supply are avoided.

7 wallboards of washing water tank generally adopt organic glass material, the preparation of being convenient for on the one hand, on the other hand is convenient for observe incasement water level.

When sampling, a sampler holds the sampler handle 3 by hand, the sampling device is placed on the lower edge of the flotation machine, and the connecting plate 2 is tightly connected with the lower edge of the flotation machine. The foam scraped by the scraper directly flows into the foam collecting box 1. The whole sample in the foam collecting box 1 is used as a sample, and the sample is required to be dried, divided and the like in the later period. When the inner wall of the foam collecting box 1 is cleaned, the water outlet pipe 11 is held by hand and the water pump is started.

Description 1: the sampling device is made of organic glass, and the total weight of the whole sampling device, including a foam collecting box, a water pump, a water collecting tank and the like, is 4-5 kg.

Claims

1. A flotation foam sampling device comprises a foam collecting box (1), and is characterized in that a cleaning water tank (7) is fixedly arranged on one side of the foam collecting box (1); the water pump is characterized by also comprising a water inlet end connected with the cleaning water tank (7) through a water inlet pipe (8), and a water outlet end connected with a water outlet pipe (11); the water pump is arranged in a protective cover (10) on the outer side wall of the foam collecting box (1); and a digital display flowmeter (9) is arranged on the water inlet pipe (8).

2. A flotation froth sampling device according to claim 1 wherein the froth collection tank (1) is provided on one side with an adapter plate (2) elevated above the upper port of the froth collection tank (1) and inclined outwardly of the froth collection tank.

3. A flotation froth sampling device according to claim 1 or 2 wherein the froth collection tank (1) has a discharge opening (6) at the bottom of the outer side of one of its side walls.