CN217511418U - Broken dust recovery device for gold extraction agent - Google Patents

Abstract

The utility model relates to a gold-extracting agent crushing dust recovery device, which effectively solves the problem of the loss of raw materials of the small-particle gold-extracting agent; pipe and exhaust fan; the right end of the straight pipe is open, and the interior of the straight pipe is uniformly distributed with a plurality of inclined filter screens along the length direction; the mesh number of the screen gradually increases from left to right; the lower end of the straight pipe is installed with A plurality of funnels with large upper and lower small, and a plurality of funnels are in one-to-one correspondence with a plurality of filter screens; and the funnels are located directly below the filter screens; a collection frame is installed below the plurality of funnels, and a stopper is installed on the upper end of the collection frame The baffle plate is provided with a one-to-one corresponding gap with the lower ends of the plurality of funnels; the baffle plate can move left and right; the utility model can realize the classification, filtering and collection of dust particles.

Description

A gold extraction agent crushing dust recovery device

technical field

The utility model relates to the technical field of gold extraction agent production, in particular to a gold extraction agent crushing dust recovery device.

Background technique

The gold extraction agent is generally composed of urea, sodium hydroxide, sodium carbonate, yellow blood sodium salt, sodium oxide, thiosulfate and other ingredients. Prepare the materials according to the raw material ratio, add the mixer to mix the ingredients, and add them to the stainless steel reaction pot after mixing. React at high temperature of 950℃ for 1 to 3 hours, then cool, crush and sieve; because the finished product is powder, raw material dust will be generated in the process of crushing and grinding; the particle diameter of these dust can directly meet the needs of the finished product , some may require further grinding.

For the captured raw material dust, those that meet the needs of finished products can be used directly, and those that do not meet the needs of finished products need to be further ground; although the existing filtration equipment with publication number CN109011992B adopts graded filtration, the collected dust is uniformly processed; Different collections cannot be performed according to the diameter of the particles, which is inconvenient for subsequent further processing. Therefore, there is currently a need to solve this problem.

SUMMARY OF THE INVENTION

In view of the above situation, in order to solve the problems existing in the prior art, the purpose of this utility model is to provide a gold extraction agent crushing dust recovery device, which can effectively solve the problem of the loss of raw materials of the small particle gold extraction agent.

The technical solution is to include a straight pipe with a square cross-section, and the left end of the straight pipe is connected with an air inlet pipe and an exhaust fan; the right end of the straight pipe is open, and the interior of the straight pipe is uniformly distributed along the length direction with a plurality of inclined pipes. Filter screen; the mesh number of the filter screen gradually increases from left to right; the lower end face of the straight pipe is equipped with a plurality of funnels with large upper and lower bottom, and the plurality of funnels correspond to the plurality of filter screens one-to-one; Directly below;

A collection frame is installed below the plurality of funnels, a baffle plate is installed on the upper end of the collection frame, and the baffle plate is provided with a one-to-one corresponding gap with the lower ends of the plurality of funnels; the baffle plate can move left and right.

The advantages of the utility model: 1. The dust particles can be classified and filtered.

2. The funnel can be used to collect the graded particles uniformly, saving raw materials.

3. Use the inclined arrangement of the filter screen to increase the filter area,

4. The use of vibration motor can avoid filter clogging and accelerate the gravity sedimentation of particles.

Description of drawings

Fig. 1 is the front view of the utility model.

FIG. 2 is a front sectional view of the utility model.

FIG. 3 is a state diagram of FIG. 2 .

Detailed ways

The specific embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

1 to 3, the utility model includes a straight pipe 1 with a square cross section, the left end of the straight pipe 1 is connected with an air inlet pipe 2 and an exhaust fan 3; the right end of the straight pipe 1 is open, and the straight pipe 1 There are a plurality of inclined filter screens 4 evenly distributed along the length of the inner part; the mesh number of the filter screens 4 gradually increases from left to right; The funnel 5 is in one-to-one correspondence with a plurality of filter screens 4; and the funnel 5 is located directly below the filter screen 4;

A collection frame 7 is installed below the plurality of funnels 5, a baffle plate 6 is installed on the upper end of the collection frame 7, and the baffle plate 6 is provided with a gap 8 corresponding to the lower ends of the plurality of funnels 5; Move left and right.

In order to prevent the filter screen 4 from being blocked and the particles adhering to the side wall of the funnel 5 ; a vibration motor 9 is installed on the upper end of the straight pipe 1 .

In order to realize the separate collection of particles of different diameters, the collection frame 7 is provided with a plurality of partitions 10 , and the partitions 10 divide the collection frame 7 into a plurality of areas, and the lower part of each funnel 5 corresponds to an area.

In order to realize the left and right movement of the baffle 6 , the left end of the baffle 6 is driven by an electric telescopic rod 11 .

In order to place this place, the lower end of the straight pipe 1 is provided with a plurality of legs.

When the utility model is used, first place the device stably, and align the left end of the air inlet pipe 2 with the area where the dust is generated; it can be the periphery of the grinder, or the periphery of the crusher, and then the periphery of other processes, Since the device operates independently and can be easily moved, it can collect dust for various processes.

Start the exhaust fan 3, at this time, the raw material dust will enter the straight pipe 1 from the air inlet pipe 2 through the action of the exhaust fan 3;

In the initial state, the gap 8 on the baffle 6 does not correspond to the lower end of the funnel 5, that is, the lower end of the funnel 5 is in a closed state, so the mixed airflow will be forced to be filtered from the multiple filters 4; Exhaust clean air from the right end.

Since the filter screen 4 is arranged in an inclined shape, the filtering area of the filter screen 4 can be increased.

After collecting one end of time, turn off the exhaust fan 3 and start the vibration motor 9. At this time, the raw material particles attached to the filter screen 4 will be shaken off under the action of the vibration motor 9 and fall to the corresponding filter screen 4. Inside the funnel 5; after a short time of gravity sedimentation, the powder will gradually descend along the funnel 5; at this time, move the baffle 6 so that the gap 8 on the baffle 6 corresponds to the lower end of the funnel 5, then the dust in the funnel 5 will fall within the designated area of the collection frame 7; the collection of raw material particles is achieved.

After that, the lower end of the funnel 5 can be blocked again and the vibration motor 9 can be turned off to continue the dust treatment.

The device can work with multiple devices at the same time, so as to achieve continuous collection of external dust when switching states; in addition, the vibration motor 9 can be continuously vibrated or pulsed according to needs, which can effectively avoid filtering. The net 4 is blocked to improve the filtering effect.

In this device, the mesh number of the filter screen 4 is designed for classification, so the diameter of the particles in the collection frame 7 can also be collected by classification. According to the particle diameter requirements of the product, the raw material dust with larger particle diameter can be further processed such as grinding. If the particle diameter meets the requirements, the process of removing impurities, packaging, and proportioning before the finished product can be carried out directly.

Claims (5)

1. A gold extraction agent broken dust recovery device comprises a straight pipe (1) with a square cross section, and is characterized in that the left end of the straight pipe (1) is connected with an air inlet pipe (2) and an exhaust fan (3); the right end of the straight pipe (1) is open, and a plurality of inclined filter screens (4) are uniformly distributed in the straight pipe (1) along the length direction; the mesh number of the filter screen (4) is gradually increased from left to right; a plurality of funnels (5) with large top and small bottom are arranged on the lower end surface of the straight pipe (1), and the funnels (5) correspond to the filter screens (4) one by one; the funnel (5) is positioned right below the filter screen (4);

a collecting frame (7) is arranged below the plurality of funnels (5), a baffle (6) is arranged at the upper end of the collecting frame (7), and notches (8) which correspond to the lower ends of the plurality of funnels (5) one by one are formed in the baffle (6); the baffle (6) can move left and right.

2. The gold extracting agent crushing dust recovery device according to claim 1, characterized in that the upper end of the straight pipe (1) is provided with a vibration motor (9).

3. A gold extracting agent crushing dust recovery device according to claim 1, characterized in that a plurality of partition plates (10) are arranged in the collecting frame (7), the partition plates (10) divide the collecting frame (7) into a plurality of areas, and one area is arranged below each funnel (5).

4. The gold extraction agent broken dust recovery device according to claim 1, wherein the left end of the baffle (6) is driven by an electric telescopic rod (11).

5. A gold extracting agent crushing dust recovery device according to claim 1, characterized in that the lower end of the straight pipe (1) is provided with a plurality of support legs.

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