CN111530398A

CN111530398A - Chemical raw material preparation device

Info

Publication number: CN111530398A
Application number: CN202010381463.2A
Authority: CN
Inventors: 白喜兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-08-14

Abstract

The invention relates to the field of chemical industry, in particular to a chemical raw material preparation device. The invention aims to provide a chemical raw material preparation device. A chemical raw material preparation device comprises a raw material synthesis device, a vacuum air pump, a first liquid pump, an intermediate product synthesis device, a second liquid pump and a final product synthesis device; the left middle top of the foot is connected with the control screen through a bolt; the top ends of the support legs are connected with the raw material synthesizing device through bolts. The invention achieves the purpose of thinning the flow of the molten cyanogen melt and enlarging the surface area, and utilizes the falling impact of the distilled water to manufacture small stirring, thereby improving the extraction speed of the cyanogen melt; the mixed solution is stirred in all directions, so that the synthesis speed is improved, and meanwhile, calcium sulfate precipitation with recovery value can be purified through thermokalite; the liquid flowing range and speed brought by stirring are improved, so that the reaction rate is improved, the calcium carbonate solid is automatically recovered, and the effect of high-value byproducts is achieved.

Description

Chemical raw material preparation device

Technical Field

The invention relates to the field of chemical industry, in particular to a chemical raw material preparation device.

Background

Potassium ferrocyanide is also called potassium ferrocyanide, is light yellow monoclinic crystal or powder, has no odor and slightly salty taste, and has a relative density of 1.85. Stable at room temperature, and loses crystal water when heated to 70 deg.C, and completely loses crystal water at 100 deg.C to obtain hygroscopic white powder. Decomposing at high temperature to release nitrogen and produce potassium cyanide and iron carbide. Soluble in water and insoluble in ethanol, diethyl ether, methyl acetate and liquid ammonia.

When potassium ferrocyanide is produced by the cyanide fusion method, the mixing and production among various raw material components are slow, so that the whole production process is slow, and the fusion speed among various substances needs to be increased so as to increase the production speed.

Disclosure of Invention

The invention aims to overcome the defect that the whole production process is very slow due to slow mixing and production among various raw material components in a cyanide melt method, and the technical problem to be solved by the invention is to provide a chemical raw material preparation device.

The invention is achieved by the following specific technical means:

a chemical raw material preparation device comprises support legs, a control screen, a raw material synthesis device, a vacuum air pump, a first liquid pump, an intermediate product synthesis device, a second liquid pump and a final product synthesis device; the left middle top of the support leg is connected with the control screen through a bolt; the top ends of the support legs are connected with the raw material synthesis device through bolts; the left side of the top of the raw material synthesis device is connected with a vacuum air pump through a bolt; the middle right side of the bottom of the raw material synthesis device is connected with a first liquid pump through a bolt; the right bottom of the raw material synthesis device is in transmission connection with the final product synthesis device; the right top of the first liquid pump is connected with the intermediate product synthesis device through a pipeline, and the left bottom of the intermediate product synthesis device is connected with the final product synthesis device; the right side of the bottom of the intermediate product synthesis device is connected with a second hydraulic pump through a pipeline, and the left side of the bottom of the second hydraulic pump is connected with a final product synthesis device.

Furthermore, the raw material synthesis device comprises a raw material synthesis chamber, a distilled water inlet, a cyanide melt inlet, an extraction mechanism, a first bevel gear, a second bevel gear, a universal joint, a first driving wheel and a second driving wheel; the middle part of the top of the raw material synthesis chamber is inserted into a distilled water inlet in an arc way; the left side of the inner top of the raw material synthesis chamber is inserted with a cyanide melt inlet; the left top part in the raw material synthesis chamber is connected with the extraction mechanism through a connecting frame; the bottom of the upper right side of the extraction mechanism is in transmission connection with a first bevel gear; the right side of the first bevel gear is meshed with the second bevel gear; the right lower side of the second bevel gear is in transmission connection with the universal joint, and the right end of the second bevel gear is in transmission connection with the first transmission wheel; the bottom of the first driving wheel is in transmission connection with a second driving wheel; the left side of the top of the raw material synthesis chamber is connected with a vacuum air pump; the axle center of the right end of the first driving wheel is connected with an intermediate product synthesizing device; the axle center of the second driving wheel is connected with the final product synthesizing device.

Further, the intermediate product synthesis device comprises an intermediate product synthesis chamber, a purifying agent outlet, a raw material injection port, a first solid discharge port, a first blocking door, a first auger, a third transmission wheel, a central telescopic rod, a first impeller, a lantern ring, a first connecting rod, a second connecting rod, a first cam, a fourth transmission wheel, a fifth transmission wheel, a third connecting rod, a fourth connecting rod, a second cam, a sixth transmission wheel, a third bevel gear and a fourth bevel gear; the right bottom of the intermediate product synthesis chamber is mutually inserted with a purifying agent outlet; the right side of the intermediate product synthesis chamber top is mutually spliced with the raw material injection port; the right side of the bottom of the intermediate product synthesis chamber is connected with a first solid discharge port; a first plugging door is arranged inside the right side of the bottom of the intermediate product synthesis chamber; the right bottom of the intermediate product synthesis chamber is rotationally connected with the first auger; the middle part of the inner top of the intermediate product synthesis chamber is rotationally connected with the central telescopic rod; the left end of the first auger is in transmission connection with a third transmission wheel; the bottom end of the central telescopic rod is in transmission connection with the first impeller; the top of the outer surface of the central telescopic rod is sleeved with the lantern ring; the left top of the lantern ring is welded with the first connecting rod; the front top of the lantern ring is welded with the third connecting rod; the left part in the first connecting rod is sleeved with the second connecting rod; the inner bottom of the second connecting rod is in transmission connection with the first cam; the left bottom of the first cam is in transmission connection with a fourth transmission wheel; the bottom of the fourth driving wheel is in transmission connection with the fifth driving wheel; the inner front part of the third connecting rod is sleeved with the fourth connecting rod; the inner bottom of the fourth connecting rod is in transmission connection with the second cam; the front bottom of the second cam is in transmission connection with a sixth transmission wheel; the left lower side of the sixth transmission wheel is in transmission connection with a third bevel gear; the left front side of the third bevel gear is meshed with the fourth bevel gear; the right side in the bottom of the intermediate product synthesis chamber is connected with a second liquid pump; the bottom of the third driving wheel is connected with a final product synthesizing device; the axle center of the left end of the fifth driving wheel is connected with the first driving wheel; the axle center of the left end of the fourth bevel gear is connected with a final product synthesizing device.

Further, the final product synthesis device comprises a final product synthesis chamber, a second solid discharge port, a second blocking door, a grooved disc, a central connecting column, a fifth bevel gear, a sixth bevel gear, a seventh driving wheel, an eighth driving wheel, a motor, a tenth driving wheel, an eleventh driving wheel, a twelfth driving wheel, a second auger, a fifth connecting rod, a suspension connecting rod, an auxiliary suspension block, a second impeller, a first straight gear, a second straight gear and an inner toothed ring; the right side of the bottom of the final product synthesis chamber is connected with a second solid discharge port; the inner part of the right side of the bottom of the final product synthesis chamber is connected with a second plugging door; the middle part of the top of the final product synthesis chamber is connected with a disc with a groove through a bolt; the inner middle part of the disc with the grooves is rotationally connected with the central connecting column; the top end axis of the central connecting column is in transmission connection with a fifth bevel gear; the bottom of the outer surface of the central connecting column is sleeved with a fifth connecting rod; the left top of the fifth bevel gear is meshed with the sixth bevel gear; the left end of the sixth bevel gear is in transmission connection with a seventh transmission wheel; the bottom of the seventh driving wheel is in transmission connection with the eighth driving wheel; the axle center of the left end of the eighth driving wheel is in transmission connection with the motor; the axle center of the right end of the eighth driving wheel is in transmission connection with the tenth driving wheel; the top of the tenth driving wheel is in transmission connection with the eleventh driving wheel; the axle center of the left end of the eleventh transmission wheel is in transmission connection with the twelfth transmission wheel; the right end axle center of the eleventh transmission wheel is in transmission connection with the second packing auger, and the right end of the second packing auger is connected with the final product synthesis chamber; the inner left side of the fifth connecting rod is sleeved with the suspension connecting rod; the top end of the suspension connecting rod is connected with the auxiliary suspension block through a bolt, and the outer surface of the auxiliary suspension block is connected with the disc with the groove; the bottom end of the suspension connecting rod is in transmission connection with the second impeller; the middle part of the outer surface of the suspension connecting rod is mutually inserted with the first straight gear; the right side of the first straight gear is meshed with the second straight gear, and the axis of the top end of the second straight gear is connected with the central connecting column; the left side of the first straight gear is meshed with the inner gear ring; the middle right side of the top end of the final product synthesis chamber is connected with a second liquid pump; the axle center of the right end of the seventh transmission wheel is connected with a fourth bevel gear; the axle center of the right end of the motor is connected with a second transmission wheel; the top of the twelfth driving wheel is connected with the third driving wheel.

Further, the extraction mechanism comprises a frame pore plate, a support slide rail, a side guard plate, a guide plate, a feeding plate, a three-column connecting rod, a grinding column and a sixth connecting rod; welding the bottom in the frame pore plate with the support slide rail; welding the top of the rear left side of the frame pore plate with a side protection plate; the middle part of the rear left side of the frame pore plate is welded with the guide plate; the middle part of the outer surface of the supporting slide rail is in sliding connection with the feeding plate; the right middle part in the feeding plate is rotationally connected with the three-column connecting rod; the left lower side of the three-column connecting rod is welded with the grinding column, and the left side of the grinding column is connected with the feeding plate; the rear middle part of the three-column connecting rod is in transmission connection with the sixth connecting rod; the front left middle part and the right middle part of the frame pore plate are both connected with the raw material synthesis chamber; the rear left upper side of the sixth connecting rod is connected with the first bevel gear.

Furthermore, the front right side of the guide plate is provided with brush hair.

Furthermore, the support slide rails are provided with two groups and symmetrically arranged at the inner bottom and the inner top of the frame pore plate.

Compared with the prior art, the invention has the following beneficial effects:

in order to solve the defect that the whole production process is very slow due to the slow mixing and production among various raw material components in the cyanide melt method, a raw material synthesis device, an intermediate product synthesis device and a final product synthesis device are designed.

Firstly, the molten cyanogen melt is subjected to liquid flow thinning through a raw material synthesis device, the surface area is enlarged, meanwhile, a small stirring effect is produced by utilizing the falling impact force of distilled water, and the combination of the liquid flow thinning and the small stirring effect greatly improves the extraction speed of the cyanogen melt.

Secondly, the mixed solution is continuously stirred in all directions from top to bottom and from left to right through an intermediate product synthesizing device, the synthesizing speed is greatly improved, the reaction time is reduced, and meanwhile, calcium sulfate precipitation with recovery value can be purified through thermokalite, so that the time for subsequently transferring calcium sulfate to separate impurities is saved.

And thirdly, through the final product synthesizing device, the flowing range and speed of the liquid brought by stirring are greatly improved, so that the reaction rate is improved, the reaction time is shortened, the production efficiency is improved, and meanwhile, the calcium carbonate solid in the automatic discharging device is recycled to obtain a high-value byproduct.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a raw material synthesizing apparatus according to the present invention;

FIG. 3 is a schematic diagram of an intermediate product synthesis apparatus according to the present invention;

FIG. 4 is a schematic diagram of the final product synthesis apparatus of the present invention;

FIG. 5 is a schematic bottom view of the combination mechanism of the grooved disc, the fifth link, the first spur gear, the second spur gear and the internal gear ring of the present invention;

fig. 6 is a schematic structural view of a bottom perspective view of the extraction mechanism of the present invention.

The labels in the figures are: 1-support leg, 2-control screen, 3-raw material synthesis device, 4-vacuum air pump, 5-first liquid pump, 6-intermediate product synthesis device, 7-second liquid pump, 8-final product synthesis device, 301-raw material synthesis chamber, 302-distilled water inlet, 303-cyanide melt inlet, 304-extraction mechanism, 305-first bevel gear, 306-second bevel gear, 307-universal joint, 308-first driving wheel, 309-second driving wheel, 601-intermediate product synthesis chamber, 602-purifying agent outlet, 603-raw material injection port, 604-first solid discharge port, 605-first plugging door, 606-first auger, 607-third driving wheel, 608-central telescopic rod, 609-first impeller, 6010-lantern ring, 6011-first connecting rod, 6012-second connecting rod, 6013-first cam, 6014-fourth driving wheel, 6015-fifth driving wheel, 6016-third connecting rod, 6017-fourth connecting rod, 6018-second cam, 6019-sixth driving wheel, 6020-third bevel gear, 6021-fourth bevel gear, 801-final product synthesis chamber, 802-second solid discharge port, 803-second plugging door, 804-grooved disc, 805-central connecting column, 806-fifth bevel gear, 807-sixth bevel gear, 808-seventh driving wheel, 809-eighth driving wheel, 8010-motor, 8011-tenth driving wheel, 8012-eleventh driving wheel, 8013-twelfth driving wheel, 8014-second auger, 8015-fifth connecting rod, 8016-hanging connecting rod, 8017-auxiliary hanging block, 8018-second impeller, 8019-first straight gear, 8020-second straight gear, 8021-inner gear ring, 30401-frame orifice plate, 30402-supporting slide rail, 30403-side guard plate, 30404-guide plate, 30405-feeding plate, 30406-three-column connecting rod, 30407-grinding column, 30408-sixth connecting rod.

Detailed Description

The invention is further described below with reference to the figures and examples.

Examples

A chemical raw material preparation device, as shown in fig. 1-6, comprising a support leg 1, a control screen 2, a raw material synthesis device 3, a vacuum air pump 4, a first liquid pump 5, an intermediate product synthesis device 6, a second liquid pump 7 and a final product synthesis device 8; the left middle top of the support leg 1 is connected with the control screen 2 through a bolt; the top ends of the support legs 1 are connected with the raw material synthesis device 3 through bolts; the left side of the top of the raw material synthesis device 3 is connected with a vacuum air pump 4 through a bolt; the middle right side of the bottom of the raw material synthesis device 3 is connected with a first liquid pump 5 through a bolt; the right bottom of the raw material synthesis device 3 is in transmission connection with a final product synthesis device 8; the right top of the first liquid pump 5 is connected with an intermediate product synthesizer 6 through a pipeline, and the left bottom of the intermediate product synthesizer 6 is connected with a final product synthesizer 8; the bottom, middle and right sides of the intermediate product synthesizing device 6 are connected with a second liquid pump 7 through a pipeline, and the bottom, left sides of the second liquid pump 7 are connected with a final product synthesizing device 8.

The raw material synthesis device 3 comprises a raw material synthesis chamber 301, a distilled water inlet 302, a cyanide melt inlet 303, an extraction mechanism 304, a first bevel gear 305, a second bevel gear 306, a universal joint 307, a first driving wheel 308 and a second driving wheel 309; the middle part of the inner top of the raw material synthesis chamber 301 is inserted into the distilled water inlet 302 in an arc way; the middle left side of the inner top of the raw material synthesis chamber 301 is inserted with the cyanide melt inlet 303; the left top part in the raw material synthesis chamber 301 is connected with the extraction mechanism 304 through a connecting frame; the bottom of the upper right side of the extraction mechanism 304 is in transmission connection with a first bevel gear 305; the right side of the first bevel gear 305 is meshed with a second bevel gear 306; the right lower side of the second bevel gear 306 is in transmission connection with a universal joint 307, and the right end of the second bevel gear is in transmission connection with a first transmission wheel 308; the bottom of the first driving wheel 308 is in transmission connection with a second driving wheel 309; the left side of the top of the raw material synthesis chamber 301 is connected with a vacuum air pump 4; the axle center of the right end of the first driving wheel 308 is connected with the intermediate product synthesizing device 6; the second driving wheel 309 is connected with the final product synthesizing device 8.

The intermediate product synthesis device 6 comprises an intermediate product synthesis chamber 601, a purifying agent outlet 602, a raw material injection opening 603, a first solid discharge opening 604, a first blocking door 605, a first auger 606, a third driving wheel 607, a central telescopic rod 608, a first impeller 609, a lantern ring 6010, a first connecting rod 6011, a second connecting rod 6012, a first cam 6013, a fourth driving wheel 6014, a fifth driving wheel 6015, a third connecting rod 6016, a fourth connecting rod 6017, a second cam 6018, a sixth driving wheel 6019, a third bevel gear 6020 and a fourth bevel gear 6021; the right bottom of the intermediate product synthesis chamber 601 is inserted with a purifying agent outlet 602; the right side of the top of the intermediate product synthesis chamber 601 is mutually inserted with the raw material injection port 603; the right side of the bottom of the intermediate product synthesis chamber 601 is connected with a first solid discharge port 604; a first plugging door 605 is arranged inside the right side of the bottom of the intermediate product synthesis chamber 601; the right bottom in the intermediate product synthesis chamber 601 is rotatably connected with a first auger 606; the middle of the top of the intermediate product synthesis chamber 601 is rotatably connected with a central telescopic rod 608; the left end of the first auger 606 is in transmission connection with a third transmission wheel 607; the bottom end of the central telescopic rod 608 is in transmission connection with a first impeller 609; the top of the outer surface of the central telescoping rod 608 is sleeved with the collar 6010; the left top of the lantern ring 6010 is welded with the first connecting rod 6011; the front top of the lantern ring 6010 is welded with a third connecting rod 6016; the left part in the first connecting rod 6011 is sleeved with the second connecting rod 6012; the bottom in the second connecting rod 6012 is in transmission connection with a first cam 6013; the left bottom of the first cam 6013 is in transmission connection with a fourth transmission wheel 6014; the bottom of the fourth driving wheel 6014 is in driving connection with a fifth driving wheel 6015; the inner front part of the third link 6016 is sleeved with the fourth link 6017; the bottom in the fourth connecting rod 6017 is in transmission connection with a second cam 6018; the front bottom of the second cam 6018 is in transmission connection with a sixth transmission wheel 6019; the left lower side of a sixth driving wheel 6019 is in driving connection with a third bevel gear 6020; the left front side of the third bevel gear 6020 is meshed with the fourth bevel gear 6021; the middle right side of the bottom of the intermediate product synthesis chamber 601 is connected with a second liquid pump 7; the bottom of the third transmission wheel 607 is connected with the final product synthesizing device 8; the axle center of the left end of the fifth driving wheel 6015 is connected with the first driving wheel 308; the shaft center of the left end of the fourth bevel gear 6021 is connected with the final product synthesizing device 8.

The final product synthesizing device 8 comprises a final product synthesizing chamber 801, a second solid discharging port 802, a second blocking door 803, a grooved disc 804, a central connecting column 805, a fifth bevel gear 806, a sixth bevel gear 807, a seventh driving wheel 808, an eighth driving wheel 809, a motor 8010, a tenth driving wheel 8011, an eleventh driving wheel 8012, a twelfth driving wheel 8013, a second auger 8014, a fifth connecting rod 8015, a hanging connecting rod 8016, an auxiliary hanging block 8017, a second impeller 8018, a first straight gear 8019, a second straight gear 8020 and an inner toothed ring 8021; the bottom right side of the final product synthesis chamber 801 is connected with a second solid discharge port 802; the inner part of the right side of the bottom of the final product synthesis chamber 801 is connected with a second plugging door 803; the middle part of the top of the final product synthesis chamber 801 is connected with a slotted disc 804 through bolts; the inner middle part of the grooved disc 804 is rotationally connected with the central connecting column 805; the top end axis of the central connecting column 805 is in transmission connection with a fifth bevel gear 806; the bottom of the outer surface of the central connecting column 805 is sleeved with the fifth connecting rod 8015; the top left of fifth bevel gear 806 intermeshes with sixth bevel gear 807; the left end of a sixth bevel gear 807 is in transmission connection with a seventh transmission wheel 808; the bottom of the seventh driving wheel 808 is in transmission connection with an eighth driving wheel 809; the axle center of the left end of the eighth driving wheel 809 is in driving connection with the motor 8010; the axle center of the right end of the eighth driving wheel 809 is in transmission connection with a tenth driving wheel 8011; the top of the tenth driving wheel 8011 is in driving connection with an eleventh driving wheel 8012; the axle center of the left end of the eleventh driving wheel 8012 is in transmission connection with the twelfth driving wheel 8013; the axle center of the right end of the eleventh transmission wheel 8012 is in transmission connection with the second auger 8014, and the right end of the second auger 8014 is connected with the final product synthesis chamber 801; the left side in the fifth connecting rod 8015 is sleeved with the suspension connecting rod 8016; the top end of the suspension connecting rod 8016 is bolted to the auxiliary suspension block 8017, and the outer surface of the auxiliary suspension block 8017 is connected to the grooved disc 804; the bottom end of the suspension connecting rod 8016 is in transmission connection with the second impeller 8018; the middle part of the outer surface of the suspension connecting rod 8016 is inserted into the first straight gear 8019; the right side of the first straight gear 8019 is meshed with the second straight gear 8020, and the axis of the top end of the second straight gear 8020 is connected with the central connecting column 805; the left side of the first straight gear 8019 is meshed with the inner gear ring 8021; the middle right side of the top end of the final product synthesis chamber 801 is connected with a second liquid pump 7; the axle center of the right end of the seventh driving wheel 808 is connected with a fourth bevel gear 6021; the axle center of the right end of the motor 8010 is connected with the second driving wheel 309; the top of the twelfth driving wheel 8013 is connected with the third driving wheel 607.

The extraction mechanism 304 comprises a frame orifice plate 30401, a support slide rail 30402, a side shield plate 30403, a guide plate 30404, a feeding plate 30405, a three-column connecting rod 30406, a grinding column 30407 and a sixth connecting rod 30408; the bottom in the frame orifice plate 30401 is welded with a support slide rail 30402; the top of the rear left side of the frame orifice plate 30401 is welded with a side shield 30403; the middle of the rear left side of the frame orifice plate 30401 is welded with a deflector 30404; the middle part of the outer surface of the support slide rail 30402 is in sliding connection with a feeding plate 30405; the right middle part in the feeding plate 30405 is rotatably connected with a three-column connecting rod 30406; the left lower side of the three-column connecting rod 30406 is welded with a grinding column 30407, and the left side of the grinding column 30407 is connected with a feeding plate 30405; the rear middle part of the three-column connecting rod 30406 is in transmission connection with a sixth connecting rod 30408; the front left middle part and the right middle part of the frame orifice plate 30401 are both connected with the raw material synthesis chamber 301; the rear upper left side of the sixth link 30408 is connected with the first bevel gear 305.

The front right side of the deflector 30404 is provided with bristles.

The two sets of support slide rails 30402 are symmetrically mounted on the inner bottom and the inner top of the frame orifice plate 30401.

The working principle is as follows: when in use, the chemical raw material preparation device is firstly installed at a place needing to be used, the external power supply, various raw material conduits and waste liquid conduits are connected, a collecting container is installed at a solid outlet, then the device is started through the control screen 2, then the interior of the raw material synthesis device 3 is vacuumized through the vacuum air pump 4 to prevent the raw material cyanide melt from reacting with air to generate virulent hydrogen cyanide gas, then the cyanide melt and distilled water for extraction are injected into the raw material synthesis device 3 for extraction to obtain a raw material cyanide melt solution, then the solution is pumped into the intermediate product synthesis device 6 through the first liquid pump 5, meanwhile, another reaction raw material ferrous sulfate is injected into the intermediate product synthesis device 6, then the intermediate product synthesis device 6 is used for reaction to generate intermediate products of calcium ferrocyanide and sodium ferrocyanide and precipitated calcium sulfate, and the solution is pumped into the final product synthesis device 8 through the second liquid pump 7 after the reaction is finished, the solid precipitate is left in the intermediate product synthesizing device 6, because the intermediate product synthesizing device 6 is not in a vacuum environment, ferrous sulfate can be oxidized into ferric sulfate, then hydrolysis is carried out to generate ferric hydroxide precipitate, calcium sulfate can be recycled as gypsum, hot alkali is injected into the intermediate product synthesizing device 6 to dissolve ferric hydroxide, and then insoluble calcium sulfate and the dissolved solution are separately discharged out of the intermediate product synthesizing device 6. Soda and excess potassium chloride are added to the mixed solution entering the final product synthesizing device 8 to obtain final products potassium ferrocyanide and calcium carbonate precipitate, and the precipitated limestone is separated and collected at the same time. The device is simple to use, through mechanical transmission, has realized preparing potassium ferrocyanide fast, separates recoverable gypsum and calcium carbonate, will clear away from the gypsum because of the impurity iron hydroxide that air oxidation self hydrolysis produced simultaneously, has improved the purity of gypsum, is worth using widely.

The cyanide melt is molten, when extraction is carried out, two raw materials are added into the raw material synthesis chamber 301 through a distilled water inlet 302 and a cyanide melt inlet 303 respectively, the cyanide melt is firstly introduced, and distilled water is introduced after a period of time, because the cyanide melt flows slowly, the cyanide melt flows to cover the surface of the extraction mechanism 304, then the distilled water is introduced, and the cyanide melt is impacted by water flow to generate a small stirring effect, so that the extraction process is accelerated. Because the liquid flow has thickness when the cyanide melt flows, the distilled water can only extract the surface layer, and the liquid flow of the cyanide melt is thinned by the extraction mechanism 304, so that the scouring extraction effect is improved. The motor 8010 drives the second driving wheel 309, the second driving wheel 309 then drives the first driving wheel 308, the first driving wheel 308 continues to drive the universal joint 307 to rotate, the universal joint 307 then drives the second bevel gear 306, the second bevel gear 306 then drives the first bevel gear 305 in an engaged manner, and finally the first bevel gear 305 drives the extraction mechanism 304 to perform extraction strengthening. The device is simple to use, and through mechanical transmission, the cyanide melt liquid flow pressure of molten state is thin, enlarges the surface area, utilizes the impact force of distilled water whereabouts to produce the effect of little stirring simultaneously, and the two combines, has improved the extraction speed of cyanide melt by a wide margin to the device can form the linkage with intermediate product synthesizer 6 and final product synthesizer 8, is worth using widely.

After the cyanide melt is extracted and transferred into the intermediate product synthesis chamber 601 of the device, ferrous sulfate solution is introduced into the extraction liquid through the raw material injection port 603 to synthesize an intermediate product, meanwhile, the first driving wheel 308 drives the fifth driving wheel 6015 to rotate, the fifth driving wheel 6015 then drives the fourth driving wheel 6014, and the fourth driving wheel 6014 drives the first cam 6013 to rotate; on the other hand, the seventh driving wheel 808 drives a fourth bevel gear 6021, the fourth bevel gear 6021 is meshed with and drives a third bevel gear 6020, the third bevel gear 6020 drives a sixth driving wheel 6019 to rotate, and the sixth driving wheel 6019 drives a second cam 6018. The turning directions of the first cam 6013 and the second cam 6018 are always the same, that is, when the first cam 6013 is turned inward, the second cam 6018 is turned leftward; when the first cam 6013 rotates outward, the second cam 6018 rotates rightward, and both rotate in synchronization. When the first cam 6013 rotates backwards, the second connecting rod 6012 is driven to slide downwards and move backwards at the same time, the second connecting rod 6012 drives the first connecting rod 6011 to move downwards and rotate backwards at the same time, and then the first connecting rod 6011 drives the lantern ring 6010 to move downwards and rotate backwards at the same time; on the other hand, the second cam 6018 rotates leftward to drive the fourth link 6017 to move leftward and downward, the fourth link 6017 drives the third link 6016 to rotate leftward and downward, and the third link 6016 drives the collar 6010 to rotate leftward and downward. The first connecting rod 6011 and the third connecting rod 6016 together drive the lantern ring 6010 to move downwards while rotating left, the lantern ring 6010 then drives the central telescopic rod 608 to extend downwards and rotate left while rotating left, and then the central telescopic rod 608 drives the first impeller 609 to move downwards and rotate left while stirring the mixed liquid horizontally and longitudinally; as the continued rotation of the first cam 6013 begins to rotate outward, eventually the drive collar 6010 will be moved up while making a right turn, similarly the second cam 6018 will also move the drive collar 6010 up and make a right turn, eventually will drive the first impeller 609 up while making a right turn. Thus, the first impeller 609 is switched back and forth between left-hand downward movement and right-hand upward movement, and the mixed solution is continuously stirred, so that the synthesis of intermediate products is accelerated, and the reaction speed is increased. After the reaction is finished, the mixed solution is transferred into the final product synthesizing device 8, meanwhile, a lot of calcium sulfate precipitates exist at the bottom of the intermediate product synthesizing chamber 601, after the intermediate product solution is transferred, a hot sodium hydroxide solution is injected through the raw material injection port 603, meanwhile, the twelfth driving wheel 8013 drives the third driving wheel 607, then the third driving wheel 607 drives the first auger 606 to rotate, the precipitates are pushed to the right and concentrated, the movement in the process accelerates the precipitation ferric hydroxide generated by metamorphic ferrous ions to be dissolved in the hot sodium hydroxide solution, only calcium sulfate remains in the precipitates, then the solution is pumped out through the purifying agent outlet 602, and then the first blocking door 605 is opened to discharge the calcium sulfate precipitates through the first solid discharge port 604. The device is simple to use, you through mechanical transmission, constantly carry out all-round stirring of going up-down and left-right to mixed solution, improved synthetic speed greatly, reduced reaction time, can have the calcium sulphate sediment of retrieval value through the thermokalite purification simultaneously, saved the time that follow-up transfer calcium sulphate carries out impurity separation to the device can form the linkage with

raw materials synthesizer

3 and 8 packages of final products synthesizer, is worth using widely.

When synthesizing the final product potassium ferrocyanide, after all the intermediate product solution enters the final product synthesis chamber 801, sodium ferrocyanide as the pre-product of the final product potassium ferrocyanide is synthesized by adding sodium carbonate into the final product synthesis chamber 801 through a conduit connected with the upper right side of the final product synthesis chamber 801, in order to increase the conversion speed, an eighth driving wheel 809 and a tenth driving wheel 8011 are simultaneously driven to rotate by a motor 8010, the eighth driving wheel 809 drives a seventh driving wheel 808 to rotate, then the seventh driving wheel 808 drives a sixth bevel gear 807, the sixth bevel gear 807 is meshed with a fifth bevel gear 806, the fifth bevel gear 806 then drives a central connecting column 805 to rotate, then the central connecting column 805 simultaneously drives a fifth connecting rod 8015 and a second spur gear 8020 to rotate, the fifth connecting rod 8015 drives a hanging connecting rod 8016 to rotate around the central connecting column 805 under the common auxiliary suspension of an auxiliary suspension block 8017 and a grooved disc 804, then, the fifth connecting rod 8015 simultaneously drives the second impeller 8018 and the first straight gear 8019 to rotate around the central connecting column 805, the first straight gear 8019 is engaged and driven by the second straight gear 8020 and the inner ring gear 8021 to rotate in the rotating process, and then the first straight gear 8019 drives the second impeller 8018 to rotate, so that the second impeller 8018 rotates while revolving around the central connecting column 805, the stirring range and effect of the second impeller 8018 are greatly enhanced, the liquid flowing speed in the final product synthesizing chamber 801 is increased, and the synthesis of the sodium ferrocyanide as a front product is accelerated. When sodium ferrocyanide is generated, carbonate brought by sodium carbonate can be combined with calcium in the original solution to form calcium carbonate precipitate, finally, the eleventh driving wheel 8012 is driven by the tenth driving wheel 8011, the twelfth driving wheel 8013 and the second auger 8014 are simultaneously driven by the eleventh driving wheel 8012, the twelfth driving wheel 8013 is used as a power source of the intermediate product synthesis device 6, and the second auger 8014 pushes calcium carbonate to gather to the right. After the reaction is completed, excess potassium chloride is introduced into the solution to obtain the final product potassium ferrocyanide, and then the second plugging door 803 is opened to discharge the liquid and the solid simultaneously. The device is simple to use, through mechanical transmission, has improved the mobile scope and the speed of liquid that the stirring brought greatly to improve reaction rate and reduce reaction time, improve production efficiency, the inside calcium carbonate solid of automatic discharging device is retrieved simultaneously, obtains high-value accessory substance, and the device can form the linkage with raw materials synthesizer 3 and intermediate product synthesizer 6, is worth using widely.

When a cyanide melt flows to the plane behind the guide plate 30404 along the back left side plate surface of the frame orifice plate 30401 under the limitation of the side baffle 30403, and then falls to the plane behind the feed plate 30405 on the left side, then the first bevel gear 305 drives the sixth connecting rod 30408 to rotate, the sixth connecting rod 30408 drives the three-column connecting rod 30406 to swing around the rightmost connecting rotating shaft in the feed plate 30405, the sixth connecting rod 30408 can drive the feed plate 30405 to slide left and right under the support of the support slide rail 30402 through the three-column connecting rod 30406, then the cyanide melt flow flows to the arc-shaped wall surface on the left side in the feed plate 30405, and is squeezed and spread on the wall surface by the grinding column 30407 swinging back and forth, so that the surface area is enlarged, and then the cyanide melt can be dissolved quickly after distilled water flows to the side wall and contacts with the cyanide melt.

The front right side of the deflector 30404 is provided with bristles. When the feeding plate 30405 moves to the left, the back left plate surface of the feeding plate contacts with the bristles, and then the flow of the cyanide melt is rapidly pushed to the grinding column 30407 through the bristles, so that the extraction of the cyanide melt is accelerated finally.

The two sets of support slide rails 30402 are symmetrically mounted on the inner bottom and the inner top of the frame orifice plate 30401. Two sets of slide rails support jointly, have improved the stability of support effect and device.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A chemical raw material preparation device comprises support legs (1), a control screen (2), a vacuum air pump (4) and a first liquid pump (5), and is characterized by further comprising a raw material synthesis device (3), an intermediate product synthesis device (6), a second liquid pump (7) and a final product synthesis device (8); the left middle top of the support leg (1) is connected with the control screen (2) through a bolt; the top ends of the support legs (1) are connected with the raw material synthesis device (3) through bolts; the left side of the top of the raw material synthesis device (3) is connected with a vacuum air pump (4) through a bolt; the middle right side of the bottom of the raw material synthesis device (3) is connected with a first liquid pump (5) through a bolt; the right bottom of the raw material synthesis device (3) is in transmission connection with a final product synthesis device (8); the right top of the first liquid pump (5) is connected with an intermediate product synthesis device (6) through a pipeline, and the left bottom of the intermediate product synthesis device (6) is connected with a final product synthesis device (8); the bottom, middle and right sides of the intermediate product synthesis device (6) are connected with a second liquid pump (7) through pipelines, and the bottom, left sides of the second liquid pump (7) are connected with a final product synthesis device (8).

2. The chemical raw material preparation device according to claim 1, wherein the raw material synthesis device (3) comprises a raw material synthesis chamber (301), a distilled water inlet (302), a cyanide melt inlet (303), an extraction mechanism (304), a first bevel gear (305), a second bevel gear (306), a universal joint (307), a first driving wheel (308) and a second driving wheel (309); the middle part of the inner top of the raw material synthesis chamber (301) is inserted into the distilled water inlet (302) in an arc way; the left side in the inner top of the raw material synthesis chamber (301) is inserted with the cyanide melt inlet (303); the left top part in the raw material synthesis chamber (301) is connected with the extraction mechanism (304) through a connecting frame; the bottom of the upper right side of the extraction mechanism (304) is in transmission connection with a first bevel gear (305); the right side of the first bevel gear (305) is meshed with a second bevel gear (306); the right lower side of the second bevel gear (306) is in transmission connection with a universal joint (307), and the right end of the second bevel gear is in transmission connection with a first transmission wheel (308); the bottom of the first driving wheel (308) is in driving connection with a second driving wheel (309); the left side of the top of the raw material synthesis chamber (301) is connected with a vacuum air pump (4); the axle center of the right end of the first driving wheel (308) is connected with an intermediate product synthesizing device (6); the axle center of the second driving wheel (309) is connected with the final product synthesizing device (8).

3. The chemical raw material preparation device according to claim 2, wherein the intermediate product synthesis device (6) comprises an intermediate product synthesis chamber (601), a purifying agent outlet (602), a raw material injection port (603), a first solid discharge port (604), a first blocking door (605), a first packing auger (606), a third transmission wheel (607), a central telescopic rod (608), a first impeller (609), a collar (6010), a first connecting rod (6011), a second connecting rod (6012), a first cam (6013), a fourth transmission wheel (6014), a fifth transmission wheel (6015), a third connecting rod (6016), a fourth connecting rod (6017), a second cam (6018), a sixth transmission wheel (6019), a third bevel gear (6020) and a fourth bevel gear (6021); the right bottom of the intermediate product synthesis chamber (601) is inserted with a purifying agent outlet (602); the right side of the top of the intermediate product synthesis chamber (601) is mutually inserted with the raw material injection port (603); the right side of the bottom of the intermediate product synthesis chamber (601) is connected with a first solid discharge port (604); a first plugging door (605) is arranged inside the right side of the bottom of the intermediate product synthesis chamber (601); the right bottom in the intermediate product synthesis chamber (601) is rotationally connected with a first packing auger (606); the middle part of the inner top of the intermediate product synthesis chamber (601) is rotationally connected with a central telescopic rod (608); the left end of the first auger (606) is in transmission connection with a third transmission wheel (607); the bottom end of the central telescopic rod (608) is in transmission connection with a first impeller (609); the middle top of the outer surface of the central telescopic rod (608) is sleeved with a lantern ring (6010); the left top of the lantern ring (6010) is welded with a first connecting rod (6011); the front top of the lantern ring (6010) is welded with a third connecting rod (6016); the left part in the first connecting rod (6011) is sleeved with the second connecting rod (6012); the inner bottom of the second connecting rod (6012) is in transmission connection with the first cam (6013); the left bottom of the first cam (6013) is in transmission connection with a fourth transmission wheel (6014); the bottom of the fourth driving wheel (6014) is in transmission connection with a fifth driving wheel (6015); the inner front part of the third connecting rod (6016) is sleeved with the fourth connecting rod (6017); the inner bottom of the fourth connecting rod (6017) is in transmission connection with a second cam (6018); the front bottom of the second cam (6018) is in transmission connection with a sixth transmission wheel (6019); the left lower side of a sixth transmission wheel (6019) is in transmission connection with a third bevel gear (6020); the left front side of the third bevel gear (6020) is meshed with the fourth bevel gear (6021); the middle right side of the bottom of the intermediate product synthesis chamber (601) is connected with a second liquid pump (7); the bottom of the third transmission wheel (607) is connected with a final product synthesizing device (8); the axle center of the left end of a fifth transmission wheel (6015) is connected with the first transmission wheel (308); the left end axle center of a fourth bevel gear (6021) is connected with a final product synthesizing device (8).

4. The chemical raw material preparation device according to claim 3, wherein the final product synthesis device (8) comprises a final product synthesis chamber (801), a second solid discharge port (802), a second blocking gate (803), a grooved disc (804), a central connecting column (805), a fifth bevel gear (806), a sixth bevel gear (807), a seventh driving wheel (808), an eighth driving wheel (809), a motor (8010), a tenth driving wheel (8011), an eleventh driving wheel (8012), a twelfth driving wheel (8013), a second auger (8014), a fifth connecting rod (8015), a suspension connecting rod (8016), an auxiliary suspension block (8017), a second impeller (8018), a first straight gear (8019), a second straight gear (8020) and an inner toothed ring (8021); the bottom right side of the final product synthesis chamber (801) is connected with a second solid discharge port (802); the inner part of the right side of the bottom of the final product synthesis chamber (801) is connected with a second plugging door (803); the middle part of the inner top of the final product synthesis chamber (801) is connected with a disc with a groove (804) through a bolt; the inner middle part of the slotted disc (804) is rotationally connected with the central connecting column (805); the top end axis of the central connecting column (805) is in transmission connection with a fifth bevel gear (806); the bottom of the outer surface of the central connecting column (805) is sleeved with the fifth connecting rod (8015); the left top of the fifth bevel gear (806) is meshed with the sixth bevel gear (807); the left end of a sixth bevel gear (807) is in transmission connection with a seventh transmission wheel (808); the bottom of the seventh driving wheel (808) is in transmission connection with an eighth driving wheel (809); the axle center of the left end of the eighth driving wheel (809) is in driving connection with the motor (8010); the axle center of the right end of the eighth driving wheel (809) is in transmission connection with the tenth driving wheel (8011); the top of the tenth driving wheel (8011) is in driving connection with the eleventh driving wheel (8012); the axle center of the left end of the eleventh driving wheel (8012) is in transmission connection with the twelfth driving wheel (8013); the axle center of the right end of the eleventh transmission wheel (8012) is in transmission connection with the second auger (8014), and the right end of the second auger (8014) is connected with the final product synthesis chamber (801); the left side in the fifth connecting rod (8015) is sleeved with the suspension connecting rod (8016); the top end of the suspension connecting rod (8016) is in bolted connection with the auxiliary suspension block (8017), and the outer surface of the auxiliary suspension block (8017) is connected with the grooved disc (804); the bottom end of the suspension connecting rod (8016) is in transmission connection with the second impeller (8018); the middle part of the outer surface of the suspension connecting rod (8016) is mutually inserted with the first straight gear (8019); the right side of the first straight gear (8019) is meshed with the second straight gear (8020), and the axis of the top end of the second straight gear (8020) is connected with the central connecting column (805); the left side of the first straight gear (8019) is meshed with an inner gear ring (8021); the middle right side of the top end of the final product synthesis chamber (801) is connected with a second liquid pump (7); the right end axle center of the seventh driving wheel (808) is connected with a fourth bevel gear (6021); the axle center of the right end of the motor (8010) is connected with the second driving wheel (309); the top of the twelfth driving wheel (8013) is connected with a third driving wheel (607).

5. The chemical raw material preparation device according to claim 4, wherein the extraction mechanism (304) comprises a frame pore plate (30401), a support slide rail (30402), a side shield (30403), a guide plate (30404), a feeding plate (30405), a three-column connecting rod (30406), a grinding column (30407) and a sixth connecting rod (30408); the bottom in the frame orifice plate (30401) is welded with a support slide rail (30402); the top of the rear left side of the frame orifice plate (30401) is welded with a side protection plate (30403); the middle part of the rear left side of the frame orifice plate (30401) is welded with the guide plate (30404); the middle part of the outer surface of the supporting slide rail (30402) is in sliding connection with the feeding plate (30405); the right middle part in the feeding plate (30405) is rotationally connected with a three-column connecting rod (30406); the left lower side of the three-column connecting rod (30406) is welded with a grinding column (30407), and the left side of the grinding column (30407) is connected with a feeding plate (30405); the rear middle part of the three-column connecting rod (30406) is in transmission connection with a sixth connecting rod (30408); the front left middle part and the right middle part of the frame orifice plate (30401) are both connected with the raw material synthesis chamber (301); the rear left upper side of the sixth connecting rod (30408) is connected with the first bevel gear (305).

6. The chemical raw material preparation device according to claim 5, wherein the front right side of the deflector (30404) is provided with bristles.

7. The chemical raw material preparation device according to claim 6, wherein two groups of supporting slide rails (30402) are arranged and symmetrically arranged at the inner bottom and the inner top of the frame orifice plate (30401).