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CN-116351349-B - Material melting kettle for inorganic silicate liquid material production

CN116351349BCN 116351349 BCN116351349 BCN 116351349BCN-116351349-B

Abstract

The application discloses a high-efficiency material melting kettle for inorganic silicate liquid material production, which comprises a barrel, wherein an upper end cover is arranged on the upper end surface of the barrel, a pressure relief pipe, a safety valve, a discharging pipe and a water injection pipe are arranged on the upper end cover, a cylindrical pipe is connected in the middle of the upper surface of the upper end cover in a sliding manner, the upper end surface of the cylindrical pipe is connected with the barrel through a lifting mechanism, a steam air supply pipe and a cleaning pipe are connected to the upper end of the outer side surface of the cylindrical pipe.

Inventors

  • LI TINGYUN
  • LI LINGBO
  • LI XIANG
  • JIANG WEI
  • HOU JIEJUN

Assignees

  • 洛阳市奇航化工有限公司

Dates

Publication Date
20260505
Application Date
20230426

Claims (10)

  1. 1. The material melting kettle for inorganic silicate liquid material production comprises a barrel body (19), wherein an upper end cover (20) is arranged on the upper end surface of the barrel body (19), a pressure relief pipe (8), a safety valve (9), a discharging pipe (21) and a water injection pipe (22) are arranged on the upper end cover (20), and the material melting kettle is characterized in that a cylindrical pipe (6) is slidably connected in the middle of the upper surface of the upper end cover (20), the upper end surface of the cylindrical pipe (6) is connected with the barrel body (19) through a lifting mechanism, and the upper end of the outer side surface of the cylindrical pipe (6) is connected with a steam air supply pipe (24) and a cleaning pipe (5); The lower end face of the cylindrical pipe (6) is connected with a spraying mechanism (33), the spraying mechanism (33) comprises a sealing cover (333), the upper end of the outer side face of the sealing cover (333) is provided with a feed inlet (332), the feed inlet (332) is connected with a discharge outlet of the cylindrical pipe (6), the outer side face of the sealing cover (333) is provided with a split-pipe (331), the end part of the outer side face and the lower end of the outer side face of the split-pipe (331) are both provided with spray heads (334), the spray heads (334) are obliquely downwards arranged, the spray nozzles of the spray heads (334) arranged at the lower end of the outer side face of the split-pipe (331) face the same, the inside of the sealing cover (333) is provided with a sealing plate (335), and the lower surface of the sealing plate (335) is provided with a return spring (336); The cylindrical pipe (6) is used for introducing high-temperature steam into the sealing cover (333), the sealing plate (335) is pushed to move downwards by the high-temperature steam, the synchronous reset spring (336) is compressed, the sealing plate (335) is connected with the air inlet of the shunt pipe (331) when moving downwards, the high-temperature steam enters into the shunt pipe (331), and finally is ejected out spirally through the nozzle (334), and liquid materials rotate under the pushing of the high-temperature steam, so that the process of material melting is accelerated; The inside of barrel (19) is located the top department of spraying mechanism (33) and is equipped with chemical feed plate (34), chemical feed plate (34) include feed bin (343), the medial surface bottom of feed bin (343) is equipped with through-hole (342), the inside of feed bin (343) is equipped with bar groove (341), the lateral surface of feed bin (343) is equipped with slider (345), the lateral surface of slider (345) is equipped with arc closing plate (344), the lateral surface of barrel (19) is equipped with the arc wall that supplies chemical feed plate (34) to pass, arc wall and arc closing plate (344) seal and correspond the setting, arc closing plate (344) include semi-circular closing plate (3441), the medial surface of semi-circular closing plate (3441) is equipped with joint strip (3442); An open shell (31) is arranged on the outer side surface of the cylinder body (19) close to the arc-shaped groove, the open shell (31) is in sliding connection with a sliding block (345), the end part of the sliding block (345) is connected with a push plate (11) through a guide rod (32), the push plate (11) is connected with a hydraulic telescopic rod (13) arranged on the outer side surface of the cylinder body (19), the upper surface of the open shell (31) is in sliding connection with a cover plate (10), and a lifting lug (30) is arranged on the cover plate (10); The utility model provides a cylinder, including barrel (19), lower terminal surface is equipped with automatically controlled valve body (16), automatically controlled valve body (16) include cylindricality seal housing (165), and the lateral surface upper end of cylindricality seal housing (165) is equipped with unloading kuppe (164), and unloading kuppe (164) are met with the lower terminal surface of barrel (19), and the inside seal switching of cylindricality seal housing (165) has sealed axle (163), and the tip of sealed axle (163) links to each other with the output of step motor (162), step motor (162) are installed on cylindricality seal housing (165), and the lateral surface lower extreme of cylindricality seal housing (165) is equipped with guide cover (161), and the lateral surface tip of cylindricality seal housing (165) is equipped with gas collecting tube (26), and sealed axle (163) are equipped with rubber seal layer including cylindricality roll body (1632), the lateral surface of cylindricality roll body (1632) are equipped with logical groove (1631) and exhaust channel (1633), and exhaust channel (1633) communicate with each other with gas collecting tube (26), logical groove (1631) communicates with each other with guide cover (161).
  2. 2. The chemical kettle for producing inorganic silicate liquid material according to claim 1, wherein the cylinder (19) adopts a pressure vessel, and the outer surface of the cylinder (19) is covered with a heat-insulating shell.
  3. 3. The chemical reactor for producing inorganic silicate liquid according to claim 1, wherein the outer side surface of the cylindrical pipe (6) is in sealing connection with the upper end cover (20).
  4. 4. The chemical kettle for producing inorganic silicate liquid materials according to claim 1, wherein an annular support (18) is arranged on the outer side face of the cylinder body (19), a support plate (2) is arranged on the upper end face of the cylindrical pipe (6), and the lower surface of the support plate (2) is connected with the annular support (18) through an electric control telescopic rod (7).
  5. 5. The chemical kettle for producing inorganic silicate liquid materials according to claim 4, wherein a supporting rod (23) is arranged on the outer side face of the annular supporting rod (18), a sleeve rod (3) is arranged on the upper end face of the supporting rod (23), an air supply pipe hanging ring (1) and a cleaning pipe hanging ring (4) are respectively sleeved at two ends of the outer side face of the sleeve rod (3), the air supply pipe hanging ring (1) is connected with the outer side face of a steam air supply pipe (24), the cleaning pipe hanging ring (4) is connected with the outer side face of the cleaning pipe (5), and electromagnetic valves are arranged on the steam air supply pipe (24) and the cleaning pipe (5).
  6. 6. The chemical kettle for producing inorganic silicate liquid materials according to claim 1, wherein the cylindrical pipe (6) consists of a fixed pipe (61) and a pipe (62), a clutch (25) is arranged at the joint of the fixed pipe (61) and the pipe (62), and the fixed pipe (61) and the pipe (62) are connected in a sealing and rotating manner.
  7. 7. The chemical tank for inorganic silicate liquid material production according to claim 6, wherein the clutch (25) comprises a top support (251), an upper toothed plate (252), a lower toothed plate (253) and a pneumatic telescopic rod (254), the top support (251) is arranged on the fixed pipe (61), the upper toothed plate (252) is slidably connected with a sliding groove arranged on the pipe (62), the top support (251) is connected with the upper toothed plate (252) through the pneumatic telescopic rod (254), and the upper toothed plate (252) is correspondingly arranged in a meshed mode with the lower toothed plate (253).
  8. 8. The chemical kettle for producing inorganic silicate liquid materials according to claim 1, wherein a sealing plate (35) is arranged at the bottom of the outer side face of the cylinder body (19), a rotating shaft (36) is connected to the sealing plate (35) in a sealing and switching mode, a cylindrical net cage (37) is arranged at the end portion of the rotating shaft (36), the cylindrical net cage (37) is arranged inside the cylinder body (19), the lower end face of the discharging pipe (21) is tightly attached to the outer side face of the cylindrical net cage (37), and the discharging pipe (21) is tightly attached to the inner side face of the cylinder body (19).
  9. 9. The chemical kettle for producing inorganic silicate liquid materials according to any one of claims 1 to 8, wherein a waste residue collecting box (14) is connected below the guide cover (161), a drawing box (17) is arranged in the waste residue collecting box (14), an observation window (15) is arranged on the outer side surface of the waste residue collecting box (14), an air blowing nozzle (29) is arranged on the upper surface of the cover plate (10), a collecting pipe (27) is arranged on the lower surface of the open shell (31), the collecting pipe (27) is connected with the waste residue collecting box (14), and a control valve is arranged on the collecting pipe (27).
  10. 10. The chemical kettle for producing inorganic silicate liquid material according to any one of claims 1 to 8, wherein the gas collecting tube (26) is connected with a cyclone separator (12) through a gas guiding hose (28), and a dust-proof filter bag is arranged at a gas outlet of the cyclone separator (12).

Description

Material melting kettle for inorganic silicate liquid material production Technical Field The application relates to the technical field of inorganic silicate production equipment, in particular to a material melting kettle for inorganic silicate liquid material production. Background A material melting kettle for producing inorganic silicate liquid material is equipment for producing silicate chemicals. The equipment is generally composed of a kettle body, a stirrer, a heating device, a cooling device and the like, and can be used for manufacturing chemical products such as sodium silicate and the like. In the specific operation process, quartz sand, alkali metal hydroxide and water are used as raw materials in a conventional way, and chemical reaction is carried out under the conditions of high temperature and high pressure to prepare the liquid silicate. In order to improve the production efficiency of liquid silicate, the prior art generally adopts a method of introducing hot steam into a material melting kettle to heat and pressurize materials in the reaction kettle, thereby improving the material melting efficiency of solid materials. The cycle of the primary material is about 3-4 hours by adopting the method, which is relatively time-consuming. Meanwhile, after each time of material melting, the existing material melting kettle for inorganic silicate liquid material production needs to be opened to carry out cleaning and slag discharging operation, and the cleaning and maintenance are inconvenient due to the large internal size of the material melting kettle. Disclosure of Invention The application provides a material melting kettle for inorganic silicate liquid material production, which has the advantages of short material melting period, capability of preparing liquid silicate quickly and efficiently, convenience in cleaning and maintenance, no need of opening the material melting kettle for operation during discharging slag, time saving and labor saving, and capability of effectively solving the problems in the background technology. The application provides a material melting kettle for inorganic silicate liquid material production, which comprises a barrel, wherein an upper end cover is arranged on the upper end surface of the barrel, a pressure relief pipe, a safety valve, a discharging pipe and a water injection pipe are arranged on the upper end cover, a cylindrical pipe is connected in the middle of the upper surface of the upper end cover in a sliding manner, the upper end surface of the cylindrical pipe is connected with the barrel through a lifting mechanism, and a steam air supply pipe and a cleaning pipe are connected at the upper end of the outer side surface of the cylindrical pipe. The lower end face of the cylindrical pipe is connected with a spraying mechanism, the spraying mechanism comprises a sealing cover, a feed inlet is formed in the upper end of the outer side face of the sealing cover, the feed inlet is connected with a discharge hole of the cylindrical pipe, a shunt pipe is arranged on the outer side face of the sealing cover, spray heads are arranged at the end parts of the outer side face and the lower end of the outer side face of the shunt pipe, the spray heads are arranged obliquely downwards, the spray nozzles of the spray heads arranged at the lower end of the outer side face of the shunt pipe face towards the same direction, a sealing plate is arranged in the sealing cover, and a reset spring is arranged on the lower surface of the sealing plate. The inside of barrel is located the top department of mechanism of scattering and is equipped with the chemical feed plate, and the chemical feed plate includes the feed bin, and the medial surface bottom of feed bin is equipped with the through-hole, and the inside of feed bin is equipped with the bar groove, and the lateral surface of feed bin is equipped with the slider, and the lateral surface of slider is equipped with the arc closing plate, and the lateral surface of barrel is equipped with the arc wall that supplies the chemical feed plate to pass, and the arc wall corresponds the setting with the arc closing plate is sealed, and the arc closing plate includes semi-circular closing plate, and the medial surface of semi-circular closing plate is equipped with joint strip. The lateral surface of barrel is close to arc wall department and is equipped with open casing, open casing and slider sliding connection, and the tip of slider is connected with the push pedal through the guide arm, and the push pedal links to each other with the hydraulic telescoping rod that sets up at the barrel lateral surface, and open casing's upper surface sliding connection has the apron, is equipped with on the apron and carries the ear. The lower terminal surface of barrel is equipped with automatically controlled valve body, and automatically controlled valve body includes cylindricality seal housing, and the lateral surface upper end o