CN115779837B - Ammonium sulfate production device and method - Google Patents
Ammonium sulfate production device and method Download PDFInfo
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- CN115779837B CN115779837B CN202310049246.7A CN202310049246A CN115779837B CN 115779837 B CN115779837 B CN 115779837B CN 202310049246 A CN202310049246 A CN 202310049246A CN 115779837 B CN115779837 B CN 115779837B
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Abstract
The application discloses an ammonium sulfate production device and method, relates to the technical field of chemical production equipment, has the advantage of filtering wastewater in a kettle body, and has the technical scheme that: the kettle is characterized in that a sealing plate is arranged on the inner wall of the kettle body, a cavity is formed between the sealing plate and the kettle bottom of the kettle body, a filtering piece is arranged below the sealing plate on the kettle body, an ingress pipe for guiding wastewater above the sealing plate into the filtering piece is arranged on the sealing plate, a sealing piece for opening or closing the ingress pipe is arranged on the ingress pipe, and a water outlet pipe communicated with the cavity is arranged on the outer wall of the lower end of the kettle body.
Description
Technical Field
The application relates to the technical field of chemical production equipment, in particular to an ammonium sulfate production device and method.
Background
Ammonium sulfate is an inorganic substance, and has the chemical formula (NH) 4 ) 2 SO 4 Colorless crystals or white particles, odorless. Decomposition above 280 ℃, solubility in water: 70.6g at 0 ℃ and 103.8g at 100 ℃, is insoluble in ethanol and acetone, has a pH of 0.1mol/L aqueous solution of 5.5, a relative density of 1.77 and a refractive index of 1.521, is mainly used as fertilizer, is suitable for various soils and crops, and can also be used in textile, leather, medicine and other aspects.
The Chinese patent with publication number CN101544381B discloses a method for producing ammonium sulfate from wastewater produced in alpha naphthol production, which comprises the steps of (A) putting wastewater produced in alpha naphthol production into a reaction kettle, adding a desorbing agent, keeping the temperature at 20-50 ℃, reacting for 0.1-5 hours, and then filtering to separate wastewater; (B) Adding the wastewater treated in the step (A) into a neutralization reaction kettle, introducing ammonia, wherein the reaction pressure is not higher than 0.50MPa when introducing ammonia, the temperature is 10-90 ℃, introducing ammonia to the pH value of 6-7, and then sending into a concentration system for merging and concentrating; (C) Cooling the concentrated mother solution to 10-60 ℃ for crystallization, filtering, and drying by hot air at 60-160 ℃ to obtain the ammonium sulfate.
The reaction kettle is required to filter the wastewater in the reaction kettle in the preparation process of the ammonium sulfate in the prior art, so that a structure capable of filtering the wastewater in the reaction kettle is required to solve the problem of how to filter the wastewater.
Disclosure of Invention
Aiming at the technical defects, the application aims to provide an ammonium sulfate production device and method, which have the advantage of filtering wastewater in a kettle body.
In order to solve the technical problems, the application adopts the following technical scheme:
the application provides an ammonium sulfate production device which comprises a reaction kettle body, wherein a feed pipe is arranged at the upper end of the kettle body, a stirring piece is arranged on the inner wall of the upper end of the kettle body, a sealing plate is arranged on the inner wall of the kettle body, a cavity is formed between the sealing plate and the kettle bottom of the kettle body, a filter piece is arranged below the sealing plate on the kettle body, an ingress pipe for guiding wastewater above the sealing plate into the filter piece is arranged on the sealing plate, a sealing piece for opening or closing the ingress pipe is arranged on the ingress pipe, and a water outlet pipe communicated with the cavity is arranged on the outer wall of the lower end of the kettle body.
Through adopting above-mentioned technical scheme, get into reation kettle's cauldron with waste water and desorbent through the inlet pipe internal, the stirring piece stirs waste water for waste water and desorbent react, open the closure member afterwards, make waste water get into the filter element through the ingress pipe in and filter, separate waste water, then flow through the outlet pipe, the setting of filter element makes the cauldron body filter internal waste water of cauldron.
Preferably, the filter element comprises a filter box which is arranged on the inner wall of the kettle body and positioned below the ingress pipe, five filter screens are arranged in the filter box, the upper opening and the lower opening of the filter box are arranged, the filter screens are flatly paved in the filter box, the space in the filter box is divided into an upper layer and a lower layer, and when the filter box filters sewage flowing out from the ingress pipe, a driving element for driving each filter screen to move is arranged in the filter box.
Preferably, five filter screens are first filter screen, second filter screen, third filter screen, fourth filter screen and fifth filter screen respectively from one side to the other side of filter cartridge, the driving piece is including rotating the pivot of connecting on the box wall of filter cartridge and one end wears out cauldron body outer wall, the one end that the pivot is located the filter cartridge is fixed to be equipped with first pendulum rod, and the one end that is located the cauldron body outer wall is through setting up the first motor drive at cauldron body outer wall, the one end that the pivot was kept away from to first pendulum rod articulates there is the second pendulum rod, the one end that the second pendulum rod kept away from first pendulum rod is articulated with one of them filter screen bottom, and this filter screen is the third filter screen, the articulated position of second pendulum rod and third filter screen is located the middle part of third filter screen, the one end that second filter screen and fourth filter screen are articulated respectively at the both ends of third filter screen, the filter cartridge both ends all are equipped with the extension board, the one end that first filter screen and fifth filter screen all get into the extension board in and with the extension board slide and be connected, the one end that the third filter screen was kept away from on the second filter screen articulates at first filter screen, fourth filter screen, the first filter screen, fourth filter screen and the filter screen that all move down on the box the first filter screen, the first filter screen and the side that the first filter screen is all.
Preferably, the middle part of the lower end of the third filter screen is provided with hinge shafts distributed along the width direction of the third filter screen, two ends of each hinge shaft are respectively connected to opposite box walls of the filter box in a rotating mode, the middle part of each hinge shaft is provided with a connecting rod extending downwards, and the lower end of each connecting rod is hinged to one end, far away from the first swing rod, of each second swing rod.
Preferably, the outlet of the ingress pipe extends into the filter box and is located above the five filter screens, and the outlet of the ingress pipe is located above the third filter screen.
Preferably, a liquid level sensor is arranged on the box wall between the lower part of the inlet pipe outlet and the upper part of the third filter screen, and the liquid level sensor controls the first motor to rotate.
Preferably, the stirring piece comprises a first driving shaft and a second driving shaft which are rotatably arranged on the inner wall of the upper end of the kettle body, the first driving shaft is driven to rotate by a second motor arranged on the outer wall of the kettle body, the outer wall of the first driving shaft is provided with first stirring blades, the outer wall of the second driving shaft is provided with second stirring blades, and a driving piece for driving the second driving shaft to rotate is arranged on the first driving shaft.
Preferably, the driving piece comprises a third driving shaft and a fourth driving shaft which are rotatably arranged on the inner wall of the kettle body and are perpendicular to the first driving shaft and the second driving shaft respectively, first stirring blocks are arranged on the third driving shaft and the fourth driving shaft respectively, first rods and second rods parallel to the third driving shaft and the fourth driving shaft are connected to the first stirring blocks in a sliding mode respectively, second stirring blocks are arranged on the second driving shaft and the first driving shaft respectively, third rods and fourth rods parallel to the first driving shaft and the second driving shaft are connected to the second stirring blocks in a sliding mode respectively, and the third rods are connected to the first rods through inclined rods, the fourth rods are connected to the second rods through connecting rods.
Preferably, the outer wall of third drive shaft and fourth drive shaft all is equipped with a plurality of third stirring vane, be equipped with a plurality of fourth stirring vane on the connecting rod, be equipped with the second stop valve on the outlet pipe, the intercommunication has the drinking-water pipe on the outlet pipe, the position that drinking-water pipe and outlet pipe communicate is located the top of second stop valve, just be equipped with the suction pump on the drinking-water pipe, the one end that the drinking-water pipe was kept away from the outlet pipe is connected and hookup location is located the top of filter box with cauldron internal wall.
The application also aims to provide an ammonium sulfate production method, wherein the waste water and the desorption agent are fed into a kettle body of a reaction kettle through a feeding pipe, the stirring piece stirs the waste water to enable the waste water and the desorption agent to react, and then the sealing piece is opened to enable the waste water to enter the filtering piece through the feeding pipe to be filtered, the waste water is separated, and then the waste water flows out through a water outlet pipe.
The application has the beneficial effects that: waste water and desorbent get into reation kettle's cauldron body through the inlet pipe, and the stirring piece stirs waste water for waste water and desorbent react, open the closure member afterwards, make waste water get into the filter through the ingress pipe in filter and filter, separate waste water, then flow out through the outlet pipe, the setting of filter makes the cauldron body filter internal waste water of cauldron.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;
fig. 3 is a schematic structural view of the second stirring block according to the present embodiment.
Reference numerals illustrate:
in the figure: 1. a kettle body; 11. a feed pipe; 12. a closing plate; 121. a cavity; 122. an ingress pipe; 13. a water outlet pipe; 14. a filter box; 141. a first filter screen; 142. a second filter screen; 143. a third filter screen; 144. a fourth filter screen; 145. fifth filtering; 146. a rotating shaft; 147. a first swing rod; 148. the second swing rod; 149. an extension plate; 15. a hinge shaft; 151. a connecting rod; 16. a liquid level sensor; 17. a first drive shaft; 171. a second drive shaft; 172. a second motor; 173. a first stirring blade; 174. a second stirring blade; 175. a third drive shaft; 176. a fourth drive shaft; 177. a first stirring block; 178. a first lever; 179. a second lever; 18. a second stirring block; 181. a third lever; 182. a fourth lever; 183. a diagonal rod; 184. a connecting rod; 185. a third stirring blade; 186. a fourth stirring blade; 187. a second shut-off valve; 188. a water pumping pipe; 189. and a water pump.
Description of the embodiments
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1: an ammonium sulfate apparatus for producing, as in fig. 1 and 2, including reation kettle cauldron body 1, cauldron body 1 upper end is equipped with inlet pipe 11, and cauldron body 1 upper end inner wall is equipped with the stirring piece, and cauldron body 1 inner wall is equipped with closing plate 12, forms cavity 121 between closing plate 12 and the cauldron body 1 cauldron bottom, and cauldron body 1 is equipped with the filter below closing plate 12, is equipped with the ingress pipe 122 with the leading-in filter of waste water above the closing plate 12 on the closing plate 12, is equipped with the closure of opening or closing ingress pipe 122 on ingress pipe 122, and cauldron body 1 lower extreme outer wall is equipped with outlet pipe 13 with cavity 121 intercommunication.
As shown in fig. 1 and 2, the waste water and the desorbent enter the kettle body 1 of the reaction kettle through the feeding pipe 11, the stirring piece stirs the waste water, so that the waste water reacts with the desorbent, then the sealing piece is opened, the waste water enters the filtering piece through the ingress pipe 122 for filtering, the waste water is separated, and then flows out through the water outlet pipe 13, and the setting of the filtering piece enables the kettle body 1 to filter the waste water in the kettle body 1. The closure piece can be the first stop valve of setting on ingress pipe 122, or the closure piece can be the slide of sliding connection at closure plate 12 up end, and the up end of ingress pipe 122 wears to closure plate 12, and slide sliding range passes through ingress pipe 122's upper end mouth of pipe, and the inner wall rotation of cauldron body 1 upper end is connected with the horizontal pole, coaxial being equipped with the driving gear on the horizontal pole, one side of slide be equipped with driving gear engagement's rack, the horizontal pole is rotated by the third motor drive that sets up at cauldron body 1 outer wall, when the third motor drive horizontal pole rotated for the horizontal pole passes through the meshing of driving gear and rack and drives the slide on closure plate 12, and then the mouth of pipe of ingress pipe 122 is opened and sealed to the slide of being convenient for.
As shown in fig. 1 and 2, the filter element comprises a filter box 14 disposed on the inner wall of the kettle body 1 and below the ingress pipe 122, the filter box 14 is a rectangular frame, two side walls of the filter box 14 in the length direction are fixed on the inner wall of the reaction kettle, five filter screens are disposed in the filter box 14, the filter box 14 is disposed with an upper opening and a lower opening, each filter screen is tiled in the filter box 14 and the space in the filter box 14 is divided into an upper layer and a lower layer, the upper layer is a waste water layer to be filtered, and when the filter box 14 filters sewage flowing out from the ingress pipe 122, a driving element for driving each filter screen to move is disposed in the filter box 14.
As shown in fig. 1 and 2, the five filter screens are respectively a first filter screen 141, a second filter screen 142, a third filter screen 143, a fourth filter screen 144 and a fifth filter screen 145 from one side to the other side of the filter box 14, at this time, the five filter screens are distributed along the length direction of the filter box 14, the driving member comprises a rotating shaft 146 rotatably connected to the box wall of the filter box 14 and one end of which passes through the outer wall of the kettle body 1, one end of the rotating shaft 146 in the filter box 14 is fixedly provided with a first swing rod 147, one end of the outer wall of the kettle body 1 is driven by a first motor arranged on the outer wall of the kettle body 1, one end of the first swing rod 147 away from the rotating shaft 146 is hinged with a second swing rod 148, one end of the second swing rod 148 away from the first swing rod 147 is hinged with the bottom of one filter screen, the filter screen is a third filter screen 143, the hinged position of the second swing rod 148 and the third filter screen 143 is positioned in the middle of the third filter screen 143, one ends of the second filter screen 142 and the fourth filter screen 144 are respectively hinged at two ends of the third filter screen 143, the opposite ends of the filter box 14 are respectively provided with an extension plate 149, at the moment, two side edges of the extension plate 149 are connected with the box wall of the filter box 14, one ends of the first filter screen 141 and the fifth filter screen 145 enter the extension plate 149 and are in sliding connection with the extension plate 149, that is, the extending plate 149 is provided with a moving groove for sliding the first filter screen 141 and the fifth filter screen 145 along the length direction of the filter cartridge 14, one end of the second filter screen 142 away from the third filter screen 143 is hinged on the first filter screen 141, one end of the fourth filter screen 144 away from the third filter screen 143 is hinged on the fifth filter screen 145, and the side edges of the first filter screen 141, the second filter screen 142, the third filter screen 143, the fourth filter screen 144 and the fifth filter screen 145 extend to move up and down relative to the cartridge wall of the filter cartridge 14.
As shown in fig. 1 and 2, a hinge shaft 15 is disposed in the middle of the lower end of the third filter screen 143 and distributed along the width direction of the third filter screen 143, two ends of the hinge shaft 15 are respectively rotatably connected to opposite box walls of the filter box 14, a connecting rod 151 extending downward is disposed in the middle of the hinge shaft 15, and the lower end of the connecting rod 151 is hinged to one end, away from the first swing rod 147, of the second swing rod 148.
As shown in fig. 1 and 2, the driving member operates in principle: when the first motor works, the first swing rod 147 is driven to rotate, the first swing rod 147 drives one end of the second swing rod 148 to rotate along with the rotation of the first swing rod 147, the other end of the second swing rod 148 drives the third filter screen 143 to swing up and down around the hinge shaft 15 through the connecting rod 151, at the moment, two ends of the third filter screen 143 which swing respectively drive the second filter screen 142 and the fourth filter screen 144 to rotate around the hinge point with the first filter screen 141 or the fifth filter screen 145 along with the swinging of the two ends of the third filter screen 143, the first filter screen 141 and the fifth filter screen 145 are driven to slide in the respective extension plate 149 in a reciprocating manner in the rotating process, at the moment, the five filter screens have different displacements, so that waste water can conveniently accelerate the speed of passing through the five filter screens, and solids are isolated on the five filter screens.
As shown in fig. 1 and 2, the outlet of the inlet pipe 122 extends into the filter cartridge 14 and is located above the five filter screens, and the outlet of the inlet pipe 122 is located above the third filter screen 143. At this time, the wastewater just flowing out of the inlet pipe 122 passes through the third filter screen 143, and then flows to the second filter screen 142 and the fourth filter screen 144, and when the wastewater flowing in the inlet pipe 122 is accumulated in the filter cartridge 14 more, the five filter screens swing and slide, thereby accelerating the filtration of the wastewater.
As shown in fig. 1 and 2, the filter cartridge 14 is provided with a liquid level sensor 16 on the cartridge wall between the lower side of the outlet of the inlet pipe 122 and the upper side of the third filter screen 143, and the liquid level sensor 16 controls the first motor to rotate. At this time, when the wastewater flowing in the inlet pipe 122 is accumulated in the filter cartridge 14 more, the wastewater layer rises to the position of the liquid level sensor 16, and at this time, the liquid level sensor 16 controls the first motor to increase the rotation speed, thereby increasing the swing speed of the third filter screen 143 and increasing the filtration of the wastewater.
As shown in fig. 1 and 3, the stirring member comprises a first driving shaft 17 and a second driving shaft 171 which are rotatably arranged on the inner wall of the upper end of the kettle body 1, the first driving shaft 17 and the second driving shaft 171 are parallel to each other and vertically extend downwards, the first driving shaft 17 is driven to rotate by a second motor 172 arranged on the outer wall of the kettle body 1, a first stirring blade 173 is arranged on the outer wall of the first driving shaft 17, a second stirring blade 174 is arranged on the outer wall of the second driving shaft 171, and a driving member for driving the second driving shaft 171 to rotate is arranged on the first driving shaft 17.
As shown in fig. 1 and 3, the driving member includes a third driving shaft 175 and a fourth driving shaft 176 which are rotatably disposed on the inner wall of the kettle body 1 and are perpendicular to the first driving shaft 17 and the second driving shaft 171 respectively, at this time, the third driving shaft 175 and the fourth driving shaft 176 are horizontally distributed, first stirring blocks 177 are respectively disposed on the third driving shaft 175 and the fourth driving shaft 176, first rods 178 and second rods 179 parallel to the third driving shaft 175 and the fourth driving shaft 176 are respectively slidably connected on the two first stirring blocks 177, at this time, gaps exist between the first rods 178 and the second rods 179 and the third driving shaft 175 and the fourth driving shaft 176, second stirring blocks 18 are respectively disposed on the second driving shaft 171 and the first driving shaft 17, third rods 181 and fourth rods 182 parallel to the first driving shaft 17 and the second driving shaft 171 are respectively slidably connected on the two second stirring blocks 18, the third rods 181 and the first rods 178, the fourth rods 182 and the second rods 179 are respectively connected through diagonal rods 183, and the diagonal rods 183 are connected through diagonal rods 184.
As shown in fig. 1 and 3, the working principle of the driver is: when two diagonal rods 183 are connected through a connecting rod 184, the second motor 172 drives the first driving shaft 17 to rotate, so that the first driving shaft 17 drives the second stirring block 18 located on the first driving shaft 17 to rotate, the rotating second stirring block 18 drives the third rod 181 to rotate, the third rod 181 drives the first rod 178 to rotate through the diagonal rods 183, and then drives the first stirring block 177 to rotate, the third rod 181 moves in and moves out of the second stirring block 18 and the first stirring block 177 respectively in the process that the third rod 181 drives the first rod 178 to rotate through the diagonal rods 183, the diagonal rods 183 drive the other diagonal rods 183 to rotate along with the rotation of the second stirring block 18 and the second rod 179, and when the fourth rod 182 and the second rod 179 rotate, the second stirring block 18 and the first stirring block 177 are driven to rotate respectively, so that the second driving shaft 171 and the fourth driving shaft 176 also rotate. The purpose that the first driving shaft 17 drives the second driving shaft 171 to rotate is achieved, so that the first stirring blades 173 and the second stirring blades 174 stir the wastewater in the reaction kettle body 1.
As shown in fig. 1 and 3, the outer walls of the third driving shaft 175 and the fourth driving shaft 176 are respectively provided with a plurality of third stirring blades 185, the connecting rod 184 is provided with a plurality of fourth stirring blades 186, the stirring range of the wastewater in the reaction kettle body 1 is increased, the water outlet pipe 13 is provided with a second stop valve 187, the water outlet pipe 13 is communicated with a water suction pipe 188, the position of the water suction pipe 188 communicated with the water outlet pipe 13 is located above the second stop valve 187, the water suction pipe 188 is provided with a water suction pump 189, and one end of the water suction pipe 188, far away from the water outlet pipe 13, is connected with the inner wall of the kettle body 1 and the connecting position is located above the filter box 14.
As shown in fig. 1 and 3, when the filtered wastewater is required to be filtered again, the second shut-off valve 187 is closed and the water suction pump 189 is operated so that the water suction pipe 188 again inputs the wastewater into the filter cartridge 14 for the second filtering.
Example 2: a method for producing ammonium sulfate comprises the above embodiment 1, introducing waste water and desorbent into a kettle body 1 of a reaction kettle through a feed pipe 11, stirring the waste water by a stirring member to allow the waste water and the desorbent to react, opening a sealing member, allowing the waste water to enter a filter member through an inlet pipe 122 for filtration, separating the waste water, and then flowing out through a water outlet pipe 13.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The utility model provides an ammonium sulfate apparatus for producing, includes reation kettle cauldron body (1), cauldron body (1) upper end is equipped with inlet pipe (11), just cauldron body (1) upper end inner wall is equipped with the stirring piece, a serial communication port, cauldron body (1) inner wall is equipped with shut down board (12), form cavity (121) between shut down board (12) and cauldron body (1) bottom, cauldron body (1) are equipped with the filter under shut down board (12), be equipped with on shut down board (12) with the leading-in pipe (122) of leading-in filter of waste water above shut down board (12), be equipped with on leading-in pipe (122) and open or close the closure of leading-in pipe (122), cauldron body (1) lower extreme outer wall is equipped with outlet pipe (13) with cavity (121) intercommunication.
The filter element comprises a filter box (14) which is arranged on the inner wall of the kettle body (1) and is positioned below the ingress pipe (122), five filter screens are arranged in the filter box (14), the filter box (14) is provided with an upper opening and a lower opening, the filter screens are flatly paved in the filter box (14) and enable the space in the filter box (14) to be divided into an upper layer and a lower layer, and when the filter box (14) filters sewage flowing out of the ingress pipe (122), a driving element for driving the filter screens to move is arranged in the filter box (14);
five filter screens are respectively a first filter screen (141), a second filter screen (142), a third filter screen (143), a fourth filter screen (144) and a fifth filter screen (145) from one side to the other side of the filter box (14), the driving piece comprises a rotating shaft (146) which is rotationally connected to the box wall of the filter box (14) and one end of which penetrates out of the outer wall of the kettle body (1), one end of the rotating shaft (146) positioned in the filter box (14) is fixedly provided with a first swing rod (147), one end positioned on the outer wall of the kettle body (1) is driven by a first motor arranged on the outer wall of the kettle body (1), one end of the first swing rod (147) far away from the rotating shaft (146) is hinged with a second swing rod (148), one end of the second swing rod (148) far away from the first swing rod (147) is hinged with one of the bottoms of the filter screens, the filter screens are the third filter screen (143), the position of the second swing rod (148) and the third filter screen (143) is positioned in the middle of the third filter screen (143), one end of the second swing rod (142) and the fourth filter screen (144) are respectively hinged with the third filter screen (149) at two ends (149) of the outer wall of the kettle body (1), two opposite filter screens (149) extend into a filter screen plate (141) and extend into the filter screen (141), one end of the second filter screen (142) far away from the third filter screen (143) is hinged on the first filter screen (141), one end of the fourth filter screen (144) far away from the third filter screen (143) is hinged on the fifth filter screen (145), and the side edges of the first filter screen (141), the second filter screen (142), the third filter screen (143), the fourth filter screen (144) and the fifth filter screen (145) extend to move up and down relative to the box wall of the filter box (14);
the middle part of the lower end of the third filter screen (143) is provided with a hinge shaft (15) distributed along the width direction of the third filter screen (143), two ends of the hinge shaft (15) are respectively connected to opposite box walls of the filter box (14) in a rotating way, the middle part of the hinge shaft (15) is provided with a connecting rod (151) extending downwards, and the lower end of the connecting rod (151) is hinged with one end, far away from the first swing rod (147), of the second swing rod (148);
the stirring piece comprises a first driving shaft (17) and a second driving shaft (171) which are rotatably arranged on the inner wall of the upper end of the kettle body (1), the first driving shaft (17) is driven to rotate by a second motor (172) arranged on the outer wall of the kettle body (1), a first stirring blade (173) is arranged on the outer wall of the first driving shaft (17), a second stirring blade (174) is arranged on the outer wall of the second driving shaft (171), and a driving piece for driving the second driving shaft (171) to rotate is arranged on the first driving shaft (17);
the driving piece comprises a third driving shaft (175) and a fourth driving shaft (176) which are rotatably arranged on the inner wall of the kettle body (1) and are perpendicular to the first driving shaft (17) and the second driving shaft (171) respectively, first stirring blocks (177) are arranged on the third driving shaft (175) and the fourth driving shaft (176), a first rod (178) and a second rod (179) which are parallel to the third driving shaft (175) and the fourth driving shaft (176) are slidably connected on the two first stirring blocks (177) respectively, a second stirring block (18) is arranged on the second driving shaft (171) and the first driving shaft (17), a third rod (181) and a fourth rod (182) which are parallel to the first driving shaft (17) and the second driving shaft (171) are slidably connected on the two second stirring blocks (18), and the third rod (181) and the first rod (178), the fourth rod (182) and the second rod (183) are connected through inclined rods (183), and the two inclined rods (184) are connected;
the outlet of the ingress pipe (122) extends into the filter box (14) and is positioned above the five filter screens, and the outlet of the ingress pipe (122) is positioned above the third filter screen (143).
2. An ammonium sulphate production apparatus according to claim 1 wherein the filter cartridge (14) is provided with a level sensor (16) on the cartridge wall between the lower side of the inlet pipe (122) outlet and the upper side of the third filter screen (143), the level sensor (16) controlling the rotation of the first motor.
3. An ammonium sulfate production device according to claim 1, wherein the outer walls of the third driving shaft (175) and the fourth driving shaft (176) are respectively provided with a plurality of third stirring blades (185), the connecting rod (184) is provided with a plurality of fourth stirring blades (186), the water outlet pipe (13) is provided with a second stop valve (187), the water outlet pipe (13) is communicated with a water suction pipe (188), the position where the water suction pipe (188) is communicated with the water outlet pipe (13) is located above the second stop valve (187), the water suction pipe (188) is provided with a water suction pump (189), and one end of the water suction pipe (188) far away from the water outlet pipe (13) is connected with the inner wall of the kettle body (1) and the connecting position is located above the filter box (14).
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| CN202310049246.7A CN115779837B (en) | 2023-02-01 | 2023-02-01 | Ammonium sulfate production device and method |
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| CN202310049246.7A CN115779837B (en) | 2023-02-01 | 2023-02-01 | Ammonium sulfate production device and method |
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| CN115779837B true CN115779837B (en) | 2023-09-08 |
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| CN215389301U (en) * | 2021-08-12 | 2022-01-04 | 潍坊三力本诺化学工业有限公司 | Odor removing equipment with high-temperature reaction for diethyltoluamide |
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| CN207342690U (en) * | 2017-08-17 | 2018-05-11 | 东莞市盛奇智能设备科技有限公司 | A kind of reaction kettle of recirculated water cleaning |
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| CN209406968U (en) * | 2019-01-04 | 2019-09-20 | 漳州市泛联电子科技有限公司 | Screening plant is used in a kind of preparation of electromagnetic shielding material |
| CN110354791A (en) * | 2019-08-22 | 2019-10-22 | 钱明玲 | A kind of reaction kettle |
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| CN115779837A (en) | 2023-03-14 |
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