Precious metal incineration recovery device

Abstract

The utility model relates to the technical field of precious metal recovery, and discloses a precious metal incineration recovery device which comprises a box body, a filtering preheating mechanism is arranged in the box body and comprises a liquid inlet channel, the liquid inlet channel is fixedly installed at the top of the box body, and a filtering net plate is connected to the front face of the liquid inlet channel in an inserted mode. A liquid storage cavity is formed in the upper portion of the inner wall of the box body, and a heater is fixedly installed on one side of the box body through a supporting plate. Waste liquid needing precious metal recovery is added through the liquid inlet pipe, the waste liquid is filtered through the filter screen plate in the liquid inlet channel, the filter screen plate can filter and intercept solid impurities in the waste liquid, the impurities are prevented from blocking a follow-up atomization spray head, the waste liquid with the impurities filtered out enters the liquid storage cavity, and the waste liquid is recycled. And by starting the heater, the heater can preheat the waste liquid with impurities filtered out through the heating pipe, so that subsequent recycling work is facilitated, and the subsequent precious metal recycling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of precious metal recovery, in particular to a precious metal incineration recovery device. Background Art

[0002] Precious metal waste refers to the scraps produced in industrial processing and production, or some raw materials containing precious metals such as gold, silver, platinum, palladium, and rhodium. The waste, waste residue, or waste liquid generated after production and use are called precious metal waste. Because of the characteristics and value of precious metals, these waste materials containing precious metals can be recycled and reused.

[0003] According to the Chinese patent publication number CN207849399U, the utility model discloses a waste liquid incineration precious metal recovery device, including a liquid storage tank, a liquid storage valve is arranged on the bottom side wall of the liquid storage tank, a pressure pump is arranged at the end of the liquid storage valve, and a liquid infusion pipe is connected to the side wall of the pressure pump, an air compressor is installed above the pressure pump, and a gas pipe is connected to the top side wall of the air compressor, and a liquid infusion pipe is connected to the end of the gas pipe, and a waste liquid spray gun is connected to the end of the liquid infusion gun, and a combustion chamber is connected to the end of the waste liquid spray gun, a fuel tank is arranged on the top of the combustion chamber, and a reflux tank is arranged at the bottom of the combustion chamber, a washer base is arranged at the bottom of the washer, and a waste gas outlet is arranged on the right side of the washer. The waste liquid incineration precious metal recovery device uses a waste liquid spray gun to atomize the waste liquid into the combustion chamber. Compared with directly putting it into the incinerator, the contact area between the waste liquid and the flame becomes more, and it is easier to burn, shortening the incineration time and improving the recovery rate of precious metals.

[0004] However, the above-mentioned device does not have a filtering and preheating mechanism. Since the waste liquid contains some solid impurities, if it is not filtered in advance, these impurities will clog the atomizing nozzle. If the waste liquid is not preheated in advance, the subsequent precious metal recovery efficiency will be slow. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a precious metal incineration recovery device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precious metal incineration recovery device includes a box body, a filtering and preheating mechanism is arranged inside the box body, the filtering and preheating mechanism includes a liquid inlet channel, the liquid inlet channel is fixedly installed on the top of the box body, a filter screen is inserted into the front of the liquid inlet channel, a liquid storage cavity is opened above the inner wall of the box body, a heater is fixedly installed on one side of the box body through a support plate, and a heating tube is fixedly installed on one side of the heater.

[0009] Preferably, a recovery mechanism is also provided inside the box, the recovery mechanism includes an incineration chamber, the incineration chamber is opened below the inner wall of the box, and a collection box is plugged into the front of the box. According to this preference, the precious metal is precipitated and then falls into the collection box for collection.

[0010] Preferably, the recycling mechanism further comprises a heater, the heater is fixedly mounted on one side of the box, and a heating tube is fixedly mounted on one side of the heater. According to this preference, the heater and the heating tube dry the atomized waste liquid and evaporate the water.

[0011] Preferably, a water pump is fixedly mounted on one side of the box body through a support plate, an extraction pipe is fixedly mounted on the top of the water pump, and the other end of the extraction pipe is connected to the liquid storage chamber. According to this preference, by starting the water pump, the water pump extracts the waste liquid inside the liquid storage chamber through the extraction pipe.

[0012] Preferably, a delivery pipe is fixedly installed on one side of the water pump, and an atomizing nozzle is fixedly installed on the other end of the delivery pipe, and the atomizing nozzle is located at the top of the inner wall of the incineration chamber. According to this preference, the water is delivered through the delivery pipe, and atomized and sprayed through the atomizing nozzle, so that the water enters the incineration chamber in an atomized form.

[0013] Preferably, a liquid inlet pipe is fixedly installed on the top of the liquid inlet channel, and an exhaust pipe is arranged on one side of the box body. According to this preference, the waste liquid to be recovered from precious metals is added through the liquid inlet pipe.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a precious metal incineration recovery device, which has the following beneficial effects:

[0016] 1. This kind of precious metal incineration recovery device, by adding the waste liquid that needs to be recovered by precious metals through the liquid inlet pipe, the waste liquid is filtered by the filter screen plate inside the liquid inlet channel, the filter screen plate can filter and intercept the solid impurities in the waste liquid to prevent the impurities from clogging the subsequent atomizing nozzle, the waste liquid after the impurities are filtered out enters the liquid storage chamber, by starting the heater, the heater can preheat the waste liquid after the impurities are filtered out through the heating tube, so as to facilitate the subsequent recovery work, and then improve the subsequent recovery efficiency of precious metals.

[0017] 2. This precious metal incineration and recovery device starts a water pump, which extracts the waste liquid in the liquid storage chamber through the extraction pipe, and then transports it through the delivery pipe, so that it is atomized and sprayed out through the atomizing nozzle, and enters the incineration chamber in an atomized form. The heater and the heating tube dry the atomized waste liquid, and the water evaporates, and the water vapor is discharged through the exhaust pipe for subsequent treatment. The precious metals are precipitated and then fall into the collection box for collection, thereby completing the precious metal recovery work and improving the recovery efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in top view.

[0022] In the figure: 1. box body; 21. filter preheating mechanism; 211. liquid inlet channel; 212. filter screen; 213. liquid storage chamber; 214. heater; 215. heating tube; 31. recovery mechanism; 311. incineration chamber; 312. heater; 313. heating tube; 314. collecting box; 4. water pump; 5. extraction tube; 6. delivery tube; 7. atomizing nozzle; 8. liquid inlet pipe; 9. exhaust pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a precious metal incineration recovery device including a box body 1, a filtering preheating mechanism 21 is arranged inside the box body 1, the filtering preheating mechanism 21 includes a liquid inlet channel 211, the liquid inlet channel 211 is fixedly installed on the top of the box body 1, a filter screen plate 212 is plugged into the front of the liquid inlet channel 211, the filter screen plate 212 can filter and intercept solid impurities in the waste liquid, a liquid storage cavity 213 is opened above the inner wall of the box body 1, a heater 214 is fixedly installed on one side of the box body 1 through a support plate, a heating pipe 215 is fixedly installed on one side of the heater 214, and a liquid inlet pipe 8 is fixedly installed on the top of the liquid inlet channel 211.

[0026] In this embodiment, waste liquid that needs to be recovered from precious metals is added through the liquid inlet pipe 8, and the waste liquid is filtered by the filter plate 212 inside the liquid inlet channel 211. The filter plate 212 can filter and intercept solid impurities in the waste liquid to prevent the impurities from clogging the subsequent atomizing nozzle 7. The waste liquid after the impurities are filtered out enters the liquid storage chamber 213. By starting the heater 214, the heater 214 can preheat the waste liquid after the impurities are filtered out through the heating tube 215, thereby facilitating the subsequent recovery work and then improving the subsequent recovery efficiency of precious metals.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a recovery mechanism 31 is also provided inside the box body 1, and the recovery mechanism 31 includes an incineration chamber 311, which is opened below the inner wall of the box body 1, and a collecting box 314 is plugged into the front of the box body 1, and the collecting box 314 can collect the precipitated precious metals, and the recovery mechanism 31 also includes a heater 312, and the heater 312 is fixedly installed on one side of the box body 1, and a heating tube 313 is fixedly installed on one side of the heater 312, a water pump 4 is fixedly installed on one side of the box body 1 through a support plate, an extraction pipe 5 is fixedly installed on the top of the water pump 4, and the other end of the extraction pipe 5 is connected to the liquid storage chamber 213, a delivery pipe 6 is fixedly installed on one side of the water pump 4, and an atomizing nozzle 7 is fixedly installed on the other end of the delivery pipe 6, and the atomizing nozzle 7 is located on the top of the inner wall of the incineration chamber 311, and an exhaust pipe 9 is provided on one side of the box body 1.

[0029] In this embodiment, by starting the water pump 4, the water pump 4 extracts the waste liquid in the liquid storage chamber 213 through the extraction pipe 5, and then transports it through the delivery pipe 6, so that it is atomized and sprayed through the atomizing nozzle 7, so that it enters the incineration chamber 311 in an atomized form, and the heater 312 and the heating tube 313 dry the atomized waste liquid, and the water evaporates, and the water vapor is discharged through the exhaust pipe 9 for subsequent treatment, and the precious metals are precipitated and then fall into the collection box 314 for collection, thereby completing the precious metal recovery work and improving the recovery efficiency.

[0030] The following is a detailed description of the working principle of this precious metal incineration recovery device.

[0031] like Figure 1-3 As shown, when in use, waste liquid that needs to be recovered by precious metals is added through the liquid inlet pipe 8, and the waste liquid is filtered by the filter screen plate 212 inside the liquid inlet channel 211. The filter screen plate 212 can filter and intercept solid impurities in the waste liquid to prevent the impurities from clogging the subsequent atomizing nozzle 7. The waste liquid after the impurities are filtered enters the liquid storage chamber 213. By starting the heater 214, the heater 214 can preheat the waste liquid after the impurities are filtered through the heating tube 215, so as to facilitate the subsequent recovery work, and then improve the subsequent recovery efficiency of precious metals. By starting the water pump 4, the water pump 4 extracts the waste liquid in the liquid storage chamber 213 through the extraction pipe 5, and then transports it through the delivery pipe 6, so that it is atomized and sprayed through the atomizing nozzle 7, and enters the incineration chamber 311 in an atomized form. The heater 312 and the heating tube 313 dry the atomized waste liquid, and the water evaporates. The water vapor is discharged through the exhaust pipe 9 for subsequent treatment. The precious metals are precipitated and then fall into the collection box 314 for collection, thereby completing the precious metal recovery work and improving the recovery efficiency.

Claims

1. A precious metal incineration recovery device, comprising a housing (1), characterized in that: A filtering and preheating mechanism (21) is arranged inside the box (1), and the filtering and preheating mechanism (21) comprises a liquid inlet channel (211), the liquid inlet channel (211) is fixedly mounted on the top of the box (1), a filter screen plate (212) is plugged into the front of the liquid inlet channel (211), a liquid storage cavity (213) is provided above the inner wall of the box (1), a heater (214) is fixedly mounted on one side of the box (1) via a support plate, and a heating pipe (215) is fixedly mounted on one side of the heater (214).

2. A precious metal incineration recovery device according to claim 1, characterized in that: A recovery mechanism (31) is also provided inside the box (1), and the recovery mechanism (31) comprises an incineration chamber (311). The incineration chamber (311) is opened below the inner wall of the box (1), and a collection box (314) is plugged into the front of the box (1).

3. A precious metal incineration recovery device according to claim 2, characterized in that: The recovery mechanism (31) further comprises a heater (312), wherein the heater (312) is fixedly mounted on one side of the box body (1), and a heating pipe (313) is fixedly mounted on one side of the heater (312).

4. A precious metal incineration recovery device according to claim 1, characterized in that: A water pump (4) is fixedly mounted on one side of the box body (1) via a support plate, an extraction pipe (5) is fixedly mounted on the top of the water pump (4), and the other end of the extraction pipe (5) is connected to the liquid storage chamber (213).

5. A precious metal incineration recovery device according to claim 4, characterized in that: A delivery pipe (6) is fixedly mounted on one side of the water pump (4), and an atomizing nozzle (7) is fixedly mounted on the other end of the delivery pipe (6), wherein the atomizing nozzle (7) is located at the top of the inner wall of the incineration chamber (311).

6. A precious metal incineration recovery device according to claim 1, characterized in that: A liquid inlet pipe (8) is fixedly mounted on the top of the liquid inlet channel (211), and an exhaust pipe (9) is arranged on one side of the box body (1).

Images