CN117018900B - Large-scale industrial potassium nitrate dissolving and impurity removing device - Google Patents
Large-scale industrial potassium nitrate dissolving and impurity removing device Download PDFInfo
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- CN117018900B CN117018900B CN202311290332.3A CN202311290332A CN117018900B CN 117018900 B CN117018900 B CN 117018900B CN 202311290332 A CN202311290332 A CN 202311290332A CN 117018900 B CN117018900 B CN 117018900B
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- tank
- medicament
- gear
- arm
- rotating shaft
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- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000012535 impurity Substances 0.000 title claims abstract description 49
- 235000010333 potassium nitrate Nutrition 0.000 title claims abstract description 31
- 239000004323 potassium nitrate Substances 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 100
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 15
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010446 mirabilite Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/712—Feed mechanisms for feeding fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
- C01D9/16—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a large-scale industrial potassium nitrate dissolving and impurity removing device, which can automatically prepare impurity removing agents, and when the device is particularly used, different raw material liquids are stored in each agent tank in an agent tank, and the needed impurity removing agents can be formed by mixing the raw material liquids; the rotary ring is driven by the first driving part to rotate relative to the medicament tank, so that the feeding pipes extend into different medicament tanks respectively, raw materials in a proper amount of medicament tanks are pumped into the liquid storage tank through the feeding pipes after the liquid pump is started, different raw materials are pumped into the liquid storage tank, the impurity removing medicament is automatically prepared, manual preparation of the impurity removing medicament is not needed, and the operation is more convenient.
Description
Technical Field
The invention relates to the technical field of dissolution and impurity removal, in particular to a large-scale industrial potassium nitrate dissolution and impurity removal device.
Background
In the specific process flow for producing the potassium nitrate and the byproduct agricultural ammonium chloride by utilizing the double decomposition reaction of the ammonium nitrate and the potassium chloride, the key steps are that the mirabilite is redissolved, namely, the impurity removing agent is added after floating, washing and centrifugation to redissolve the mirabilite, namely, the semi-finished product potassium nitrate is redissolved and impurity removing operation is carried out, so that the potassium nitrate with higher purity is obtained; the specific operation process is that a impurity removing agent is added into a potassium nitrate dissolving tank to dissolve and remove impurities of potassium nitrate solution in the tank, the impurity removing agent comprises barium nitrate and potassium carbonate, but the existing potassium nitrate dissolving and impurity removing device needs to be manually blended with the impurity removing agent when in use.
Disclosure of Invention
The invention mainly aims to provide a large-scale industrial potassium nitrate dissolving and impurity removing device, which aims to solve the problem that the conventional potassium nitrate dissolving and impurity removing device cannot conveniently control the adding amount of an impurity removing medicament.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
a large-scale industrial potassium nitrate dissolving and impurity removing device comprises a dissolving tank, a medicament tank, a rotating assembly, a liquid pump, a feeding pipe, a liquid storage tank and a spray head; the medicament tank is arranged above the dissolving tank; the overlooking section of the medicament tank is circular; a plurality of isolation side plates are arranged in the medicament tank so as to divide the medicament tank into a plurality of medicament tanks; each medicament groove is symmetrically distributed in a central axis of the medicament tank; the rotating assembly comprises a rotating ring, a connecting column and a first driving part; the rotating ring is rotatably sleeved on the medicament tank, and the rotating ring and the medicament tank are vertical to the central axis; the connecting column is connected to the outer wall of the rotating ring; the liquid pump, the feed pipe, the liquid storage tank and the spray head are all arranged on the connecting column; the feed pipe is communicated with the inlet end of the liquid pump; the outlet end of the liquid pump is connected with the liquid storage tank; the spray head is communicated with the liquid storage tank; the feeding pipe is used for extending into the medicament tank; the spray head is used for spraying the impurity removing agent in the liquid storage tank into the dissolving tank; the first driving part is used for driving the rotating ring to rotate relative to the medicament tank so that the feeding pipe can extend into different medicament tanks.
Preferably, the device further comprises a first supporting arm and a second supporting arm; the medicament canister is connected to the first support arm; the first support arm is connected to the second support arm; the second support arm is connected to the side wall of the dissolving tank.
Preferably, the medicament canister comprises a canister sidewall; the rotating assembly further comprises a support ring body; the support ring body is sleeved on the side wall of the tank, and the support ring body and the medicament tank are vertical to the central axis; an annular groove is formed in the outer side wall of the support ring body; the annular groove comprises an upper groove wall, a lower groove wall and an inner groove wall, wherein the upper groove wall and the lower groove wall are horizontally arranged, and the inner groove wall is vertically arranged; the rotating ring comprises an upper ring wall, a lower ring wall and a side ring wall, wherein the upper ring wall and the lower ring wall are horizontally arranged, and the side ring wall is vertically arranged; the upper wall of the groove is provided with a first track groove, the lower wall of the groove is provided with a second track groove, and the inner wall of the groove is provided with a third track groove; the upper wall of the ring is provided with a fourth track groove, the lower wall of the ring is provided with a fifth track groove, and the side wall of the ring is provided with a sixth track groove; the first track groove and the fourth track groove are provided with a plurality of balls in a rolling mode, the second track groove and the fifth track groove are provided with a plurality of balls in a rolling mode, and the third track groove and the sixth track groove are provided with a plurality of balls in a rolling mode, so that the rotating ring can rotate relative to the medicament tank.
Preferably, the first driving part comprises a first connecting arm, a second connecting arm, a driving gear, an outer gear ring and a first motor; the first connecting arm is vertically connected to the lower wall of the rotating ring; the second connecting arm is horizontally connected with the first connecting arm; the driving gear is rotatably arranged on the second connecting arm; the outer gear ring is coaxially sleeved on the outer wall of the medicament tank; the driving gear is meshed with the outer gear ring; the first motor is used for driving the driving gear to rotate so as to drive the rotating ring to rotate relative to the medicament tank.
Preferably, the first driving part further comprises a first rotating shaft, a first gear and a second gear; the first rotating shaft is rotatably arranged on the second connecting arm in a penetrating manner, and is parallel to the central axis of the medicament tank; the first gear is coaxially connected with the first rotating shaft; the second gear is coaxially connected with the first motor; the first motor is arranged on the first connecting arm; the first gear is meshed with the second gear.
Preferably, the device further comprises a third connecting arm, a second motor and a second rotating shaft; the second rotating shaft is rotatably arranged on the top of the connecting column in a penetrating manner, and is perpendicular to the central axis of the medicament tank; the third connecting arm is connected to the second rotating shaft; the feeding pipe is arranged on the third connecting arm; one end of the feed pipe is communicated with the liquid storage tank through a corrugated pipe; the second motor is used for driving the second rotating shaft to rotate so as to drive the third connecting arm to rotate so as to drive the feeding pipe to rotate, and the other end of the feeding pipe extends into the medicament groove.
Preferably, the device further comprises a first baffle, a second baffle, a spring and an electromagnet; the feeding pipe axially slides through the third connecting arm; the first baffle plate is sleeved at one end of the feeding pipe, which is close to the corrugated pipe; the spring is sleeved on the feeding pipe; one end of the spring is connected to the first baffle; the other end of the spring is connected with the third connecting arm; the second baffle plate is sleeved on the feeding pipe, and the second baffle plate and the first baffle plate are respectively positioned at two sides of the third connecting arm; the elastic force of the spring enables the second baffle to be abutted against the third connecting arm; the electromagnet is arranged on one side, close to the first baffle, of the third connecting arm; the electromagnet is used for attracting the first baffle.
Preferably, the device also comprises a blocking arm and a contact switch; the contact switch is arranged on the third connecting arm; the blocking arm is horizontally connected to the connecting column; when the third connecting arm rotates to a horizontal state, the contact switch is abutted to the blocking arm so as to trigger the electromagnet.
Preferably, the device further comprises a shaking assembly; the shaking assembly comprises a third rotating shaft and a second driving part; the third rotating shaft is rotatably arranged through the connecting column; the liquid storage tank is connected to the third rotating shaft; the second driving part is used for driving the liquid storage tank to swing back and forth; the liquid storage tank is communicated with the spray head through a corrugated pipe.
Preferably, the second driving part comprises a fourth rotating shaft, a third gear, a sector gear, a rotating arm, a circular rotating plate and a third motor; the fourth rotating shaft is rotationally connected to one side of the connecting column, which is away from the liquid storage tank; the fourth rotating shaft is parallel to the third rotating shaft; the sector gear is connected to the fourth rotating shaft; the rotating arm is connected to the fourth rotating shaft; the third gear is coaxially connected to one end, far away from the liquid storage tank, of the third rotating shaft; the sector gear is meshed with the third gear; the rotating arm is positioned at one side of the sector gear, which is away from the connecting column; the third motor is connected to the connecting column through a connecting plate, and is positioned on one side of the rotating arm, which is away from the sector gear; the circular rotating plate is coaxially connected to the output shaft of the third motor, and the output shaft of the third motor is collinear with the third rotating shaft; a protruding column is arranged at the eccentric position of the circular rotating plate; the protruding column is parallel to the third rotating shaft; the rotating arm is provided with an axially extending waist hole; the protruding column movably penetrates through the waist hole.
Compared with the prior art, the invention has at least the following beneficial effects:
the large-scale industrial potassium nitrate dissolving and impurity removing device provided by the invention can automatically prepare impurity removing agents, and when the device is particularly used, different raw material liquids are stored in each agent tank in the agent tank, and the required impurity removing agents can be formed by mixing the raw material liquids; the rotary ring is driven by the first driving part to rotate relative to the medicament tank, so that the feeding pipes extend into different medicament tanks respectively, raw materials in a proper amount of medicament tanks are pumped into the liquid storage tank through the feeding pipes after the liquid pump is started, different raw materials are pumped into the liquid storage tank, the impurity removing medicament is automatically prepared, manual preparation of the impurity removing medicament is not needed, and the operation is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a large-scale industrial potassium nitrate digestion and impurity removal device according to the present invention;
FIG. 2 is an enlarged schematic view of a detail A in FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 in another state;
FIG. 4 is an enlarged schematic view of a detail B in FIG. 2;
FIG. 5 is an enlarged schematic view of detail C in FIG. 2;
FIG. 6 is an enlarged schematic view of detail D of FIG. 2;
FIG. 7 is a schematic view showing a partial structure of an embodiment of a device for dissolving and removing impurities in large-scale industrial potassium nitrate according to the present invention;
fig. 8 is a schematic top view of a chemical tank of an embodiment of a large-scale industrial potassium nitrate dissolving and impurity removing device according to the present invention.
Reference numerals illustrate:
110. a dissolving tank; 120. a medicament canister; 130. a first support arm; 140. a second support arm; 150. a liquid storage tank; 160. a support ring body; 170. a rotating ring; 180. an annular groove; 190. a groove upper wall; 210. a lower wall of the trough; 220. the inner wall of the groove; 230. an annular upper wall; 240. a ring lower wall; 250. a ring sidewall; 260. a first track groove; 270. a second track groove; 280. a third rail groove; 290. a fourth track groove; 310. a fifth track groove; 320. a sixth track groove; 330. a ball; 340. an outer ring gear; 350. a drive gear; 360. a first rotating shaft; 370. a first connecting arm; 380. a second connecting arm; 390. a first motor; 410. a first gear; 420. a second gear; 430. a feed pipe; 440. a third connecting arm; 450. a second rotating shaft; 460. a fourth gear; 470. a second motor; 480. a first baffle; 490. a second baffle; 510. a spring; 520. an electromagnet; 530. a connecting column; 540. a medicament tank; 550. an isolation side plate; 560. a bellows; 570. a third rotating shaft; 580. a third gear; 590. a sector gear; 610. a fourth rotating shaft; 620. a blocking arm; 630. a rotating arm; 640. a protruding column; 650. a circular rotating plate; 660. a third motor; 670. a connecting plate; 680. waist holes; 690. a spray head.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
The invention provides a device for dissolving and removing impurities in large-scale industrial potassium nitrate.
Referring to fig. 1 to 8, in an embodiment of a large-scale industrial potassium nitrate dissolving and impurity removing apparatus according to the present invention, the large-scale industrial potassium nitrate dissolving and impurity removing apparatus includes a dissolving tank 110, a reagent tank 120, a rotating assembly, a liquid pump (not shown), a feed pipe 430, a liquid storage tank 150 and a spray head 690; the medicine tank 120 is disposed above the dissolution tank 110; the medicine pot 120 has a circular cross section in plan view; a plurality of partition side plates 550 (4 in this embodiment) are provided inside the medicine tank 120 to divide the medicine tank 120 into a plurality of medicine tanks 540 (4 medicine tanks 540 are formed, each medicine tank 540 being in a fan shape); each medicine slot 540 is symmetrically distributed with the central axis of the medicine tank 120; the rotating assembly includes a rotating ring 170, a connecting post 530, and a first driving part; the rotating ring 170 is rotatably sleeved on the medicament tank 120, and the rotating ring 170 and the medicament tank 120 share a vertical central axis; the connection post 530 is connected to the outer wall of the rotating ring 170; the liquid pump (metering pump in this embodiment), the feed pipe 430, the liquid storage tank 150 and the spray head 690 are all arranged on the connecting column 530; the feed pipe 430 is communicated with the inlet end of the liquid pump; the outlet end of the liquid pump is connected with the liquid storage tank 150; the spray head 690 is communicated with the liquid storage tank 150; the feed tube 430 is adapted to extend into the medicament tank 540; the spray head 690 is used for spraying the impurity removing agent in the liquid storage tank 150 into the dissolving tank 110 so as to carry out dissolving and impurity removing operation on the industrial potassium nitrate; the first driving means is used to drive the rotation ring 170 to rotate relative to the medicament tank 120 so that the feeding tube 430 can extend into different medicament slots 540.
The large-scale industrial potassium nitrate dissolving and impurity removing device provided by the invention can automatically prepare impurity removing agents, and when the device is particularly used, different raw material liquids are stored in each agent tank 540 in the agent tank 120, and the required impurity removing agents can be formed by mixing the raw material liquids; the first driving part drives the rotating ring 170 to rotate relative to the medicament tank 120, so that the feeding pipes 430 respectively extend into different medicament tanks 540, and after the liquid pump is started, raw materials in a proper amount of medicament tanks 540 are pumped into the liquid storage tank 150 through the feeding pipes 430, so that different raw materials are pumped into the liquid storage tank 150, and the automatic blending is performed to form the impurity removing medicament, so that manual blending of the impurity removing medicament is not needed, and the operation is more convenient.
In addition, the device for dissolving and removing impurities of the large-scale industrial potassium nitrate further comprises a first supporting arm 130 and a second supporting arm 140; the medicament canister 120 is connected to the first support arm 130; the first support arm 130 is connected to the second support arm 140; the second support arm 140 is connected to a side wall of the dissolving tank 110.
Specifically, the medicament canister 120 includes a canister sidewall (not numbered); the rotating assembly further includes a support ring 160; the supporting ring body 160 is sleeved on the side wall of the tank, and the supporting ring body 160 and the medicament tank 120 share the vertical central axis; an annular groove 180 is formed in the outer side wall of the support ring body 160; annular groove 180 includes upper and lower groove walls 190 and 210, respectively, each disposed horizontally, and an inner vertically disposed groove wall 220; the rotating ring 170 includes ring upper and lower walls 230, 240, each disposed horizontally, and ring side walls 250 disposed vertically; the upper wall 190 of the groove is provided with a first track groove 260, the lower wall 210 of the groove is provided with a second track groove 270, and the inner wall 220 of the groove is provided with a third track groove 280; the ring upper wall 230 is provided with a fourth track groove 290, the ring lower wall 240 is provided with a fifth track groove 310, and the ring side wall 250 is provided with a sixth track groove 320; a plurality of balls 330 are disposed between the first track groove 260 and the fourth track groove 290 in a rolling manner, a plurality of balls 330 are disposed between the second track groove 270 and the fifth track groove 310 in a rolling manner, and a plurality of balls 330 are disposed between the third track groove 280 and the sixth track groove 320 in a rolling manner, so that the rotating ring 170 can rotate relative to the medicament can 120. Through the above technical scheme, the specific scheme that the rotating ring 170 is rotationally sleeved on the medicament tank 120 is perfected.
Further, the first driving part includes a first connecting arm 370, a second connecting arm 380, a driving gear 350, an outer gear 340, and a first motor 390; the first connection arm 370 is vertically connected to the lower wall of the rotation ring 170; the second connection arm 380 is horizontally connected to the first connection arm 370; the driving gear 350 is rotatably disposed on the second connecting arm 380; the outer gear ring 340 is coaxially sleeved on the outer wall of the medicament tank 120; the drive gear 350 is meshed with the outer gear ring 340; the first motor 390 is used to drive the driving gear 350 to rotate, so as to drive the rotating ring 170 to rotate relative to the medicament canister 120.
Specifically, the first driving part further includes a first rotation shaft 360, a first gear 410, and a second gear 420; the first rotating shaft 360 is rotatably penetrating the second connecting arm 380, and the first rotating shaft 360 is parallel to the central axis of the medicament tank 120; the first gear 410 is coaxially coupled to the first shaft 360; the second gear 420 is coaxially coupled to the first motor 390; the first motor 390 is disposed on the first connecting arm 370; the first gear 410 is meshed with the second gear 420.
Through the above technical solution, the first motor 390 drives the second gear 420 to rotate, so as to drive the first rotating shaft 360 to rotate through the first gear 410, so as to drive the driving gear 350 to rotate, and thus drive the rotating ring 170 to rotate relative to the medicament can 120. So that the feed pipe 430 can be driven to the upper side of any one of the medicine tanks 540 to extend into any one of the medicine tanks 540 to pump the raw medicine.
In addition, the device for dissolving and removing impurities of the large-scale industrial potassium nitrate further comprises a third connecting arm 440, a second motor 470 and a second rotating shaft 450; the second rotating shaft 450 is rotatably arranged at the top of the connecting column 530, and the second rotating shaft 450 is perpendicular to the central axis of the medicament tank 120; the third connecting arm 440 is connected to the second rotating shaft 450; the feeding pipe 430 is disposed on the third connecting arm 440 (and the feeding pipe 430 is perpendicular to the third connecting arm 440); one end of the feed tube 430 is connected to the reservoir 150 via a bellows 560; the second motor 470 is used for driving the second rotating shaft 450 to rotate so as to drive the third connecting arm 440 to rotate so as to drive the feeding pipe 430 to rotate, and the other end of the feeding pipe 430 extends into the medicament tank 540.
A fourth gear 460 is coaxially connected to one end of the second rotating shaft 450, which is away from the third connecting arm 440; a fifth gear (not numbered) is coaxially coupled to the output shaft of the second motor 470; the second motor 470 is disposed on the connecting column 530; the fourth gear 460 is meshed with the fifth gear. Namely, the second motor 470 drives the second rotating shaft 450 to rotate so as to drive the third connecting arm 440 to rotate and drive the feeding pipe 430 to rotate, so that the other end of the feeding pipe 430 extends into the medicament tank 540; specifically, when the feed tube 430 is rotated to a vertical state, the feed tube 430 extends into the medicine tank 540, and when the feed tube 430 is rotated to a horizontal state, the feed tube 430 is positioned above the medicine tank 540 (the rotating ring 170 can be normally rotated to move the feed tube 430 above different medicine tanks 540, and the feed tube 430 does not interfere with the rotation of the rotating ring 170).
In addition, the device for dissolving and removing impurities of the large-scale industrial potassium nitrate further comprises a first baffle 480, a second baffle 490, a spring 510 and an electromagnet 520; the feeding pipe 430 axially slides through the third connecting arm 440; the first baffle 480 is sleeved at one end of the feed pipe 430 close to the corrugated pipe 560; the spring 510 is sleeved on the feeding pipe 430; one end of the spring 510 is connected to the first barrier 480; the other end of the spring 510 is connected to the third connecting arm 440; the second baffle 490 is sleeved on the feeding pipe 430, and the second baffle 490 and the first baffle 480 are respectively positioned at two sides of the third connecting arm 440; the second baffle 490 abuts against the third connecting arm 440 by the elastic force of the spring 510; the electromagnet 520 is disposed on one side of the third connecting arm 440 near the first baffle 480; the electromagnet 520 is used to attract the first shutter 480.
Meanwhile, the device for dissolving and removing impurities of the large-scale industrial potassium nitrate also comprises a baffle arm 620 and a contact switch (not shown); the contact switch is arranged on the third connecting arm 440; the baffle arm 620 is horizontally connected to the connecting column 530; when the third connecting arm 440 rotates to the horizontal state, the contact switch abuts against the blocking arm 620 to trigger the electromagnet 520.
Through the above technical solution, the axial position of the feeding pipe 430 can be adjusted, and when the third connecting arm 440 is rotated to a horizontal state (as shown in fig. 2), the feeding pipe 430 is rotated to a vertical state; the contact switch is abutted to the blocking arm 620 to trigger the electromagnet 520, the electromagnet 520 attracts the first baffle 480, and the feeding pipe 430 moves towards the direction close to the bottom of the medicament tank 540, so that the feeding pipe 430 is closer to the bottom of the medicament tank 540, and the raw material liquid can be pumped more stably; when the feeding pipe 430 is required to extend, the second motor 470 drives the second rotating shaft 450 to rotate, so as to drive the third connecting arm 440 to rotate, and the feeding pipe 430 rotates to a horizontal state; at this time, the contact switch is no longer abutted against the blocking arm 620, the electromagnet 520 is de-energized, the first baffle 480 is no longer attracted, the feeding tube 430 moves axially under the action of the spring 510, and finally returns to the initial axial position (as shown in fig. 3, i.e. the second baffle 490 abuts against the third connecting arm 440).
In addition, as shown in fig. 2, 6 and 7, the device for dissolving and removing impurities of the large-scale industrial potassium nitrate further comprises a shaking assembly; the wobble assembly includes a third shaft 570 and a second drive member; the third rotating shaft 570 is rotatably arranged through the connecting column 530; the liquid storage tank 150 is connected to the third rotation shaft 570; the second driving part is used for driving the liquid storage tank 150 to swing reciprocally; the reservoir 150 is connected to the spray head 690 via a bellows. Through setting up the subassembly that rocks, can drive liquid storage pot 150 reciprocal swing to each raw materials liquid in the intensive mixing liquid storage pot 150, thereby guarantee the effect of the edulcoration medicament of final formation.
Specifically, the second driving part includes a fourth rotation shaft 610, a third gear 580, a sector gear 590, a rotation arm 630, a circular rotation plate 650, and a third motor 660; the fourth rotating shaft 610 is rotatably connected to one side of the connecting column 530 facing away from the liquid storage tank 150; the fourth rotation axis 610 is parallel to the third rotation axis 570; the sector gear 590 is connected to the fourth rotation shaft 610; the rotating arm 630 is connected to the fourth rotating shaft 610; the third gear 580 is coaxially connected to an end of the third rotating shaft 570 away from the liquid storage tank 150; the sector gear 590 is engaged with the third gear 580; the swivel arm 630 is located on the side of the sector gear 590 facing away from the connecting post 530; the third motor 660 is connected to the connecting post 530 through a connecting plate 670, and the third motor 660 is located at a side of the rotating arm 630 facing away from the sector gear 590; the circular rotating plate 650 is coaxially connected to the output shaft of the third motor 660, and the output shaft of the third motor 660 is collinear with the third rotating shaft 570; a protruding column 640 is provided at an eccentric position of the circular rotating plate 650; the protruding column 640 is parallel to the third rotation axis 570; the swivel arm 630 is provided with an axially extending waist hole 680; the protruding column 640 is movably inserted into the waist hole 680.
Working principle: when the liquid storage tank 150 needs to be shaken, the third motor 660 is started to drive the circular rotating plate 650 to rotate, so that the protruding column 640 rotates in a ring shape, the protruding column 640 is movably embedded into the waist hole 680, so that the whole rotating arm 630 is driven to swing in a reciprocating manner, the sector gear 590 is driven to swing in a reciprocating manner through the fourth rotating shaft 610, the sector gear 590 is meshed with the third gear 580, the third gear 580 is driven to swing in a reciprocating manner, and the liquid storage tank 150 is driven to swing in a reciprocating manner, so that each raw material liquid in the liquid storage tank 150 is fully mixed.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (4)
1. The device for dissolving and removing impurities of large-scale industrial potassium nitrate is characterized by comprising a dissolving tank, a medicament tank, a rotating assembly, a liquid pump, a feed pipe, a liquid storage tank and a spray head; the medicament tank is arranged above the dissolving tank; the overlooking section of the medicament tank is circular; a plurality of isolation side plates are arranged in the medicament tank so as to divide the medicament tank into a plurality of medicament tanks; each medicament groove is symmetrically distributed in a central axis of the medicament tank; the rotating assembly comprises a rotating ring, a connecting column and a first driving part; the rotating ring is rotatably sleeved on the medicament tank, and the rotating ring and the medicament tank are vertical to the central axis; the connecting column is connected to the outer wall of the rotating ring; the liquid pump, the feed pipe, the liquid storage tank and the spray head are all arranged on the connecting column; the feed pipe is communicated with the inlet end of the liquid pump; the outlet end of the liquid pump is connected with the liquid storage tank; the spray head is communicated with the liquid storage tank; the feeding pipe is used for extending into the medicament tank; the spray head is used for spraying the impurity removing agent in the liquid storage tank into the dissolving tank; the first driving part is used for driving the rotating ring to rotate relative to the medicament tank so that the feeding pipe can extend into different medicament tanks;
the medicament canister includes a canister sidewall; the rotating assembly further comprises a support ring body; the support ring body is sleeved on the side wall of the tank, and the support ring body and the medicament tank are vertical to the central axis; an annular groove is formed in the outer side wall of the support ring body; the annular groove comprises an upper groove wall, a lower groove wall and an inner groove wall, wherein the upper groove wall and the lower groove wall are horizontally arranged, and the inner groove wall is vertically arranged; the rotating ring comprises an upper ring wall, a lower ring wall and a side ring wall, wherein the upper ring wall and the lower ring wall are horizontally arranged, and the side ring wall is vertically arranged; the upper wall of the groove is provided with a first track groove, the lower wall of the groove is provided with a second track groove, and the inner wall of the groove is provided with a third track groove; the upper wall of the ring is provided with a fourth track groove, the lower wall of the ring is provided with a fifth track groove, and the side wall of the ring is provided with a sixth track groove; a plurality of balls are arranged between the first track groove and the fourth track groove in a rolling way, a plurality of balls are arranged between the second track groove and the fifth track groove in a rolling way, and a plurality of balls are arranged between the third track groove and the sixth track groove in a rolling way, so that the rotating ring can rotate relative to the medicament tank;
the first driving part comprises a first connecting arm, a second connecting arm, a driving gear, an outer gear ring and a first motor; the first connecting arm is vertically connected to the lower wall of the rotating ring; the second connecting arm is horizontally connected with the first connecting arm; the driving gear is rotatably arranged on the second connecting arm; the outer gear ring is coaxially sleeved on the outer wall of the medicament tank; the driving gear is meshed with the outer gear ring; the first motor is used for driving the driving gear to rotate so as to drive the rotating ring to rotate relative to the medicament tank;
the first driving part further comprises a first rotating shaft, a first gear and a second gear; the first rotating shaft is rotatably arranged on the second connecting arm in a penetrating manner, and is parallel to the central axis of the medicament tank; the first gear is coaxially connected with the first rotating shaft; the second gear is coaxially connected with the first motor; the first motor is arranged on the first connecting arm; the first gear is meshed with the second gear;
the device also comprises a third connecting arm, a second motor and a second rotating shaft; the second rotating shaft is rotatably arranged on the top of the connecting column in a penetrating manner, and is perpendicular to the central axis of the medicament tank; the third connecting arm is connected to the second rotating shaft; the feeding pipe is arranged on the third connecting arm; one end of the feed pipe is communicated with the liquid storage tank through a corrugated pipe; the second motor is used for driving the second rotating shaft to rotate so as to drive the third connecting arm to rotate so as to drive the feeding pipe to rotate, and the other end of the feeding pipe extends into the medicament tank;
one end of the second rotating shaft, which is far away from the third connecting arm, is coaxially connected with a fourth gear; the output shaft of the second motor is coaxially connected with a fifth gear; the second motor is arranged on the connecting column; the fourth gear is meshed with the fifth gear; the second motor is used for driving the second rotating shaft to rotate so as to drive the third connecting arm to rotate and drive the feeding pipe to rotate, so that the other end of the feeding pipe extends into the medicament tank;
the device also comprises a first baffle, a second baffle, a spring and an electromagnet; the feeding pipe axially slides through the third connecting arm; the first baffle plate is sleeved at one end of the feeding pipe, which is close to the corrugated pipe; the spring is sleeved on the feeding pipe; one end of the spring is connected to the first baffle; the other end of the spring is connected with the third connecting arm; the second baffle plate is sleeved on the feeding pipe, and the second baffle plate and the first baffle plate are respectively positioned at two sides of the third connecting arm; the elastic force of the spring enables the second baffle to be abutted against the third connecting arm; the electromagnet is arranged on one side, close to the first baffle, of the third connecting arm; the electromagnet is used for attracting the first baffle;
the device also comprises a blocking arm and a contact switch; the contact switch is arranged on the third connecting arm; the blocking arm is horizontally connected to the connecting column; when the third connecting arm rotates to a horizontal state, the contact switch is abutted against the blocking arm so as to trigger the electromagnet;
when the third connecting arm rotates to a horizontal state, the feeding pipe rotates to a vertical state; the contact switch is abutted to the blocking arm so as to trigger the electromagnet, the electromagnet attracts the first baffle, and the feeding pipe moves towards the direction close to the bottom of the medicament tank, so that the feeding pipe is close to the bottom of the medicament tank; when the feeding pipe needs to be stretched out, the second motor drives the second rotating shaft to rotate so as to drive the third connecting arm to rotate, the feeding pipe rotates to a horizontal state, the contact switch is not abutted to the blocking arm any more, the electromagnet is powered off, the first baffle is not attracted any more, the feeding pipe moves axially under the action of the spring, and finally the feeding pipe returns to the initial axial position.
2. The apparatus for dissolving and removing impurities from large-scale industrial potassium nitrate according to claim 1, further comprising a first support arm and a second support arm; the medicament canister is connected to the first support arm; the first support arm is connected to the second support arm; the second support arm is connected to the side wall of the dissolving tank.
3. The apparatus for dissolving and removing impurities from large-scale industrial potassium nitrate according to claim 1, further comprising a shaking assembly; the shaking assembly comprises a third rotating shaft and a second driving part; the third rotating shaft is rotatably arranged through the connecting column; the liquid storage tank is connected to the third rotating shaft; the second driving part is used for driving the liquid storage tank to swing back and forth; the liquid storage tank is communicated with the spray head through a corrugated pipe.
4. A large-scale industrial potassium nitrate dissolving and impurity removing device according to claim 3, wherein said second driving means comprises a fourth rotating shaft, a third gear, a sector gear, a rotating arm, a circular rotating plate and a third motor; the fourth rotating shaft is rotationally connected to one side of the connecting column, which is away from the liquid storage tank; the fourth rotating shaft is parallel to the third rotating shaft; the sector gear is connected to the fourth rotating shaft; the rotating arm is connected to the fourth rotating shaft; the third gear is coaxially connected to one end, far away from the liquid storage tank, of the third rotating shaft; the sector gear is meshed with the third gear; the rotating arm is positioned at one side of the sector gear, which is away from the connecting column; the third motor is connected to the connecting column through a connecting plate, and is positioned on one side of the rotating arm, which is away from the sector gear; the circular rotating plate is coaxially connected to the output shaft of the third motor, and the output shaft of the third motor is collinear with the third rotating shaft; a protruding column is arranged at the eccentric position of the circular rotating plate; the protruding column is parallel to the third rotating shaft; the rotating arm is provided with an axially extending waist hole; the protruding column movably penetrates through the waist hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311290332.3A CN117018900B (en) | 2023-10-08 | 2023-10-08 | Large-scale industrial potassium nitrate dissolving and impurity removing device |
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| CN202311290332.3A CN117018900B (en) | 2023-10-08 | 2023-10-08 | Large-scale industrial potassium nitrate dissolving and impurity removing device |
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| CN117018900B true CN117018900B (en) | 2023-12-19 |
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| CN117018900A (en) | 2023-11-10 |
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