CN113304705A - Accurate control system with wireless chip applied to chemical reactor - Google Patents
Accurate control system with wireless chip applied to chemical reactor Download PDFInfo
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- CN113304705A CN113304705A CN202110681714.3A CN202110681714A CN113304705A CN 113304705 A CN113304705 A CN 113304705A CN 202110681714 A CN202110681714 A CN 202110681714A CN 113304705 A CN113304705 A CN 113304705A
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- 239000000126 substance Substances 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 114
- 239000007788 liquid Substances 0.000 claims abstract description 112
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 description 24
- 239000002699 waste material Substances 0.000 description 21
- 239000003513 alkali Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- -1 hydroxide ions Chemical class 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 206010020601 Hyperchlorhydria Diseases 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00177—Controlling or regulating processes controlling the pH
Abstract
The invention discloses an accurate control system of a wireless chip applied to a chemical reactor, which comprises a bottom plate, wherein a reaction mixing bin, a neutralization reaction box and a filtering bin are arranged on the bottom plate, a first acid-base meter is arranged inside the reaction mixing bin, a second acid-base meter is arranged inside the neutralization reaction box, a first feeding pipeline and a first pressure meter are arranged at the top of the reaction mixing bin, and a second feeding pipeline and a second pressure meter are arranged at the top of the neutralization reaction box; a liquid outlet pipe is arranged on the side surface of the neutralization reaction box, and a liquid outlet nozzle is arranged at the outer end of the liquid outlet pipe; the top of crossing the filter house is equipped with outer cartridge filter, and the side of outer cartridge filter is equipped with the connecting pipe, and the tip of connecting pipe is equipped with the connector, and the connector passes through first connecting tube with the reaction mixing storehouse to be connected, and the neutralization reaction box passes through the second connecting tube with the bottom of crossing the filter house and is connected. The invention is convenient for neutralizing reaction treatment of liquid, filtering treatment of liquid and greatly improving the efficiency of neutralizing reaction treatment.
Description
Technical Field
The invention relates to a control system, in particular to an accurate control system with a wireless chip applied to a chemical reactor.
Background
The neutralization reaction refers to the reaction of mutually exchanging components of acid and alkali to generate salt and water, and the essence is that H + and OH-are combined to generate water; in the neutralization reaction, the complete neutralization reaction means that the acid and the base just completely react; people usually use neutralization reaction to improve the pH value of soil, treat hyperacidity and treat wastewater; the acid and alkali are dissolved in water and ionized into anion and cation which move freely in water. For example, HCl is ionized into hydrogen and chloride ions, while NaOH is ionized into sodium and hydroxide ions. The hydrogen and hydroxide ions combine to form water that is extremely difficult to ionize, so sodium and chloride ions remain in solution. The sodium ions and the chloride ions are still in an ionized state in the solution and are not combined. However, the product is NaCl, and the essence of the neutralization reaction is a reaction in which an acid reacts with a base to form a salt and water. The difference between the theoretical value and the actual value in the acid-base titration always exists, the equivalent point cannot be directly observed, the acidity and the alkalinity of the solution are different when the titration end point is reached due to different strengths and weaknesses of the acid and the base, and a proper indicator needs to be selected to ensure that the end point is equal to the equivalent point. In the prior art, as disclosed in patent ZL91100737.7, a reaction chamber of a chemical reactor, and a chemical reactor constructed therefrom, a solid membrane comprises a heterogeneous mixture of electron-conducting and oxygen ion-conducting materials and/or a mixed metal oxide of perovskite structure. An electrochemical reactor element for transferring oxygen from an oxygen containing gas to an oxygen consuming gas. The reactor cell includes first and second regions separated by an element having a first surface for reducing oxygen to oxygen ions, a second surface for reacting the oxygen ions with an oxygen-consuming gas, a conductive electronic pathway between the surfaces, and a conductive oxygen ion pathway between the surfaces. The element may further include a porous base layer; a conductive metal, metal oxide or mixtures thereof; and/or a catalyst. The reactor cell may also have a catalyst in the region of the inlet to outlet channels of the element. The chemical reactor is inconvenient for carrying out neutralization reaction treatment on the waste alkali blocks and the acid liquor, and the neutralization reaction treatment efficiency is low.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides the accurate control system of the chemical reactor, which is applied to a wireless chip and is convenient for neutralizing reaction treatment of liquid, filtering treatment of the liquid, great improvement of the efficiency of the filtering treatment and great improvement of the efficiency of the neutralizing reaction treatment.
The technical problem of the invention is mainly solved by the following technical scheme:
an accurate control system of a wireless chip applied to a chemical reactor comprises a bottom plate, wherein a reaction mixing bin, a neutralization reaction box and a filtering bin are arranged on the bottom plate, a first pH meter is arranged inside the reaction mixing bin, a second pH meter is arranged inside the neutralization reaction box, a first feeding pipeline and a first pressure meter are arranged at the top of the reaction mixing bin, and a second feeding pipeline and a second pressure meter are arranged at the top of the neutralization reaction box; a liquid outlet pipe is arranged on the side surface of the neutralization reaction box, and a liquid outlet nozzle is arranged at the outer end of the liquid outlet pipe; the top of the filtering bin is provided with an outer filtering barrel, the side end of the outer filtering barrel is provided with a connecting pipe, the end part of the connecting pipe is provided with a connector, the connector is connected with the reaction mixing bin through a first connecting pipeline, the first connecting pipeline is provided with a first delivery pump, the neutralization reaction box is connected with the bottom of the filtering bin through a second connecting pipeline, and the second connecting pipeline is provided with a second delivery pump.
Further, the outer filter cylinder comprises an outer filter cylinder shell, a side cover is arranged at the rear end of the outer filter cylinder shell, a butt joint is arranged at the front end of the outer filter cylinder shell and is installed inside the connector, an inner filter cylinder and an outer filter cylinder are arranged inside the outer filter cylinder shell, a filter cavity is arranged inside the inner filter cylinder and the outer filter cylinder, a filter tank is arranged at the inner bottom of the filter cavity, a liquid outlet is arranged at the bottom of the filter tank, and the liquid outlet is communicated with the top of the filter bin; the filter bed is arranged in the filter tank and consists of a first filter screen and a second filter screen which are arranged in parallel, and the filter tank is in a circular truncated cone shape.
Furthermore, an inner filter cylinder is arranged inside the filter bin, an opening is formed in the top of the inner filter cylinder, a filter bag is arranged at the bottom of the inner filter cylinder, the diameter of the opening is larger than that of the inner filter cylinder, the diameter of the filter bag is larger than that of the inner filter cylinder, and the inner filter cylinder is arranged on the rotary seat; the inner bottom surface of the filter bag is provided with a flow guide surface which is in a cone shape; a rotating shaft is arranged at the shaft center of the rotating seat, a positioning pipe is arranged at the inner bottom of the filtering bin, the lower end of the rotating shaft is arranged in the positioning pipe, the upper end of the rotating shaft is arranged in the inner filtering cylinder, the outer peripheral surface of the upper end of the rotating shaft is provided with rotating blades which are sequentially arranged from top to bottom, and the rotating blades are arranged in the inner filtering cylinder; the circumferential surface of the filter cell 51 has a net structure.
Furthermore, a top cover is arranged at the top of the filter bin, a positioning seat is arranged above the top cover, and the outer filter cartridge is arranged on the positioning seat; the outer side wall of the filtering bin is provided with a side plate, the top end of the side plate is provided with a top plate, the top plate is installed on a top cover, the positioning seat is installed on the top plate, the bottom end of the side plate is provided with a bottom block, and the bottom block is installed at the position of an inward facing surface of the reaction mixing bin; be equipped with agitator motor on the bottom plate, agitator motor installs on the fixing base, and the fixing base is installed on the bottom plate, and agitator motor's front portion is equipped with the (mixing) shaft, the outer peripheral face of (mixing) shaft is equipped with stirring vane, stirring vane installs the inside at reaction mixing bin.
Furthermore, a first liquid inlet pipeline is arranged above the reaction mixing bin, the first liquid inlet pipeline is U-shaped, a liquid inlet hopper is arranged at the top of the first liquid inlet pipeline, one end of the first liquid inlet pipeline is communicated with the top of the reaction mixing bin through a second fixing pipe, the other end of the first liquid inlet pipeline is fixed on the bottom plate through a first fixing pipe, and a first liquid pump is arranged at the other end of the first liquid inlet pipeline; the lateral part of reaction mixing storehouse is equipped with the second inlet channel, and the intermediate position of second inlet channel is curved, and the one end of second inlet channel and the lateral part intercommunication of reaction mixing storehouse, the other end of second inlet channel are equipped with the second drawing liquid pump, and the second drawing liquid pump is installed on the bottom plate.
The control system further comprises a wireless control system, wherein the wireless control system comprises a wireless control chip, an inlet control module, a temperature control module and an outlet control module, the wireless control chip is connected with the inlet control module through a first control line, the wireless control chip is connected with the temperature control module through a second control line, and the wireless control chip is connected with the outlet control module through a third control line; the inlet control module comprises a first ph value sensor and an inlet switch relay which are connected with each other, the temperature control module comprises a temperature sensor and a temperature controller which are connected with each other, and the outlet control module comprises a second ph value sensor and an outlet switch relay which are connected with each other; the first ph sensor is inserted into the axial direction of the first feeding pipeline and is arranged in the reaction mixing bin, and the second ph sensor is inserted into the axial direction of the second feeding pipeline and is arranged in the neutralization reaction box; the three temperature sensors are respectively arranged in the reaction mixing bin, the neutralization reaction box and the filtering bin.
The wireless chip adopting the technical scheme is applied to an accurate control system of a chemical reactor, an operator pours a waste alkali block into a reaction mixing bin through a first feeding pipeline, then pours acid liquor into the reaction mixing bin through the first feeding pipeline, so that the waste alkali block and the acid liquor are subjected to neutralization reaction operation in the reaction mixing bin, the pH value of liquid in the reaction mixing bin is conveniently monitored through a first pH value meter, the pressure in the reaction mixing bin is monitored through a first pressure gauge, a first connecting pipeline pumps the liquid in the reaction mixing bin into an outer filter cylinder through a first delivery pump, the liquid is filtered through the outer filter cylinder and is delivered into a filter bin, the liquid is filtered again through the filter bin, and the filtered liquid is pumped into a neutralization reaction box through a second delivery pump by a second connecting pipeline, the pressure inside the neutralization reaction box is monitored through the second pressure gauge, the pH value of liquid in the neutralization reaction box is monitored through the second pH meter, acid liquor is poured into the second feeding pipeline, the liquid in the neutralization reaction box is subjected to secondary neutralization reaction treatment, the efficiency of neutralization reaction treatment is greatly improved, and the liquid outlet pipeline outputs neutralized liquid through the liquid outlet nozzle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a precise control system of a chemical reactor to which a wireless chip of the present invention is applied.
Fig. 2 is a schematic structural view of the outer filter cartridge according to the present invention.
Fig. 3 is a schematic structural view of the inner filter cartridge according to the present invention.
Fig. 4 is a schematic structural diagram of the feeding track according to the present invention.
Figure 5 is a schematic view of the lock of the present invention.
Fig. 6 is a schematic structural diagram of the conducting element according to the present invention.
Fig. 7 is a schematic structural diagram of a wireless control system according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 7, an accurate control system with a wireless chip applied to a chemical reactor comprises a bottom plate 1, wherein a reaction mixing bin 2, a neutralization reaction box 3 and a filtering bin 4 are arranged on the bottom plate 1, a first pH meter 5 is arranged inside the reaction mixing bin 2, a second pH meter 6 is arranged inside the neutralization reaction box 3, a first feeding pipeline 7 and a first pressure gauge 8 are arranged at the top of the reaction mixing bin 2, and a second feeding pipeline 9 and a second pressure gauge 10 are arranged at the top of the neutralization reaction box 3; a liquid outlet pipe 11 is arranged on the side surface of the neutralization reaction box 3, and a liquid outlet nozzle 12 is arranged at the outer end of the liquid outlet pipe 11; the top of the filtering bin 4 is provided with an outer filtering barrel 17, the side end of the outer filtering barrel 17 is provided with a connecting pipe 18, the end part of the connecting pipe 18 is provided with a connecting head 19, the connecting head 19 is connected with the reaction mixing bin 2 through a first connecting pipeline 13, the first connecting pipeline 13 is provided with a first delivery pump 14, the neutralization reaction box 3 is connected with the bottom of the filtering bin 4 through a second connecting pipeline 15, and the second connecting pipeline 15 is provided with a second delivery pump 16.
The wireless chip is applied to an accurate control system of a chemical reactor, an operator pours a waste alkali block into a reaction mixing bin 2 through a first feeding pipeline 7, then pours acid liquor into the reaction mixing bin 2 through the first feeding pipeline 7, so that the waste alkali block and the acid liquor perform neutralization reaction operation in the reaction mixing bin 2, conveniently monitors the pH value of liquid in the reaction mixing bin 2 through a first pH meter 5, monitors the pressure in the reaction mixing bin 2 through a first pressure gauge 8, a first connecting pipeline 13 pumps the liquid in the reaction mixing bin 2 into an outer filter cylinder 17 through a first delivery pump 14, performs filtration treatment on the liquid through the outer filter cylinder 17, delivers the filtered liquid into a filter bin 4, performs secondary filtration treatment on the liquid through the filter bin 4, a second connecting pipeline 15 pumps the filtered liquid into a neutralization reaction box 3 through a second delivery pump 16, the pressure inside the neutralization reaction box 3 is monitored through the second pressure gauge 10, the pH value of the liquid in the neutralization reaction box 3 is monitored through the second pH meter 6, acid liquor is poured into the neutralization reaction box through the second feeding pipeline 9, the liquid in the neutralization reaction box 3 is subjected to neutralization reaction treatment again, the efficiency of neutralization reaction treatment is greatly improved, and the liquid outlet pipeline 11 outputs the neutralized liquid through the liquid outlet nozzle 12.
Preferably, the outer filter cartridge 17 includes an outer filter cartridge housing 20, a side cover 21 is disposed at the rear end of the outer filter cartridge housing 20, a butt joint 22 is disposed at the front end of the outer filter cartridge housing 20, the butt joint 22 is installed inside the joint 19, an inner and outer filter cartridge 23 is disposed inside the outer filter cartridge housing 20, a filter cavity 24 is disposed inside the inner and outer filter cartridge 23, a filter tank 25 is disposed at the inner bottom of the filter cavity 24, a liquid outlet 26 is disposed at the bottom of the filter tank 25, and the liquid outlet 26 is communicated with the top of the filter bin 4; a filter bed is arranged in the filter tank 25, the filter bed consists of a first filter screen 27 and a second filter screen 28 which are arranged in parallel, and the filter tank 25 is in a circular truncated cone shape; carry out sealing control through side cap 21 to the rear end of outer filter cartridge case 20, interior outer cartridge filter 23 carries out filtration treatment to liquid through filter chamber 24, filter chamber 24 carries out the water conservancy diversion to liquid through filter tank 25, makes liquid export from liquid outlet 26, specifically speaking, filter tank 25 carries out filtration treatment to liquid through the filter bed, has improved the efficiency of carrying out filtration treatment to liquid greatly through first filter screen 27 and second filter screen 28, the filter tank 25 of round platform type shape can make the liquid after the filtration treatment export from liquid outlet 26 smoothly.
Preferably, the interior of the filter cartridge 4 is provided with an inner filter cartridge 49, the top of the inner filter cartridge 49 is provided with an opening 50, the bottom of the inner filter cartridge 49 is provided with a filter bag 51, the diameter of the opening 50 is larger than that of the inner filter cartridge 49, the diameter of the filter bag 51 is larger than that of the inner filter cartridge 49, and the inner filter cartridge 49 is mounted on the rotary seat 52; the inner bottom surface of the filtering bag 51 is provided with a flow guide surface 54, and the flow guide surface 54 is in a conical shape; a rotating shaft 55 is arranged at the shaft center of the rotating base 52, a positioning pipe 53 is arranged at the inner bottom of the filter bin 4, the lower end of the rotating shaft 55 is arranged in the positioning pipe 53, the upper end of the rotating shaft 55 is arranged in the inner filter cylinder 49, the outer peripheral surface of the upper end of the rotating shaft 55 is provided with rotating blades 56 which are sequentially arranged from top to bottom, and the rotating blades 56 are arranged in the inner filter cylinder 49; the peripheral surface of the filter bag 51 is of a net structure; liquid flowing down from the liquid outlet 26 enters the inner filter cylinder 49, the liquid flowing down from the liquid outlet 26 enters the inner filter cylinder 49 through the opening 50, the liquid flows down onto the rotating blades 56, so that the rotating blades 56 are driven to rotate, the rotating blades 56 rotate around the rotating shaft 55, the rotating shaft 55 realizes rotation adjustment around the axial direction of the positioning pipe 53, the inner filter cylinder 49 performs filtering treatment on the liquid through the filter bag 51, and the liquid flows out from the peripheral surface of the filter bag 51 through the diversion surface 54; the conical flow guide surface 54 allows the liquid to smoothly flow out from the peripheral surface of the filter bag 51; the efficiency of carrying out filtration treatment to liquid has been improved greatly.
Preferably, a top cover 38 is arranged at the top of the filter bin 4, a positioning seat 39 is arranged above the top cover 38, and the outer filter cartridge 17 is mounted on the positioning seat 39; the outer side wall of the filtering bin 4 is provided with a side plate 40, the top end of the side plate 40 is provided with a top plate 41, the top plate 41 is installed on the top cover 38, the positioning seat 39 is installed on the top plate 41, the bottom end of the side plate 40 is provided with a bottom block 42, and the bottom block 42 is installed at the inward facing surface position of the reaction mixing bin 2; the curb plate 40 carries out fixed mounting to positioning seat 39 through top cap 38, firmly installs outer cartridge filter 17 through positioning seat 39, and curb plate 40 firmly connects the interior facing position of reaction mixing bin 2 through bottom block 42, protects the lateral wall of filtering bin 4 through curb plate 40.
Preferably, the bottom plate 1 is provided with a stirring motor 36, the stirring motor 36 is mounted on a fixed seat 37, the fixed seat 37 is mounted on the bottom plate 1, the front part of the stirring motor 36 is provided with a stirring shaft, the peripheral surface of the stirring shaft is provided with stirring blades, and the stirring blades are mounted inside the reaction mixing bin 2; the fixing seat 37 is used for firmly installing the stirring motor 36, the stirring motor 36 controls the stirring blades to rotate through the stirring shaft, and the liquid in the reaction mixing bin 2 is stirred through the stirring blades, so that the waste alkali block and the acid liquor are fully mixed, and the waste alkali block and the acid liquor are fully neutralized and reacted.
Preferably, a first liquid inlet pipeline 29 is arranged above the reaction mixing bin 2, the first liquid inlet pipeline 29 is U-shaped, a liquid inlet hopper 30 is arranged at the top of the first liquid inlet pipeline 29, one end of the first liquid inlet pipeline 29 is communicated with the top of the reaction mixing bin 2 through a second fixing pipe 33, the other end of the first liquid inlet pipeline 29 is fixed on the bottom plate 1 through a first fixing pipe 31, and a first liquid pump 32 is arranged at the other end of the first liquid inlet pipeline 29; the first liquid pump 32 may be externally connected to a pipeline, so that the acid solution is conveyed from the first liquid pump 32 into the first liquid inlet pipeline 29, the first liquid inlet pipeline 29 conveys the acid solution into the reaction mixing bin 2, meanwhile, the liquid inlet hopper 30 may also pour the acid solution into the first liquid inlet pipeline 29, and convey the acid solution into the reaction mixing bin 2 through the first liquid inlet pipeline 29; the addition of acid liquor is convenient.
Preferably, a second liquid inlet pipeline 34 is arranged on the side part of the reaction mixing bin 2, the middle position of the second liquid inlet pipeline 34 is in a bent shape, one end of the second liquid inlet pipeline 34 is communicated with the side part of the reaction mixing bin 2, a second liquid pump 35 is arranged at the other end of the second liquid inlet pipeline 34, and the second liquid pump 35 is installed on the bottom plate 1; the second liquid pump 35 can be externally connected with a pipeline, so that the acid liquor is conveyed from the second liquid pump 35 into the second liquid inlet pipeline 34, and the second liquid inlet pipeline 34 conveys the acid liquor into the reaction mixing bin 2, thereby facilitating the addition of the acid liquor.
Preferably, the control system further comprises a wireless control system, the wireless control system comprises a wireless control chip 201, an entrance control module 202, a temperature control module 203 and an exit control module 204, the wireless control chip 201 is connected with the entrance control module 202 through a first control line 205, the wireless control chip 201 is connected with the temperature control module 203 through a second control line 206, and the wireless control chip 201 is connected with the exit control module 204 through a third control line 207; the inlet control module 202 includes a first ph sensor 208 and an inlet switch relay 209 connected to each other, the temperature control module 203 includes a temperature sensor 210 and a temperature controller 211 connected to each other, and the outlet control module 204 includes a second ph sensor 212 and an outlet switch relay 213 connected to each other; a first ph sensor 208 is inserted in the axial direction of the first feed pipe 7 and installed in the reaction mixing chamber 2, and a second ph sensor 212 is inserted in the axial direction of the second feed pipe 9 and installed in the neutralization reaction cassette 3; the three temperature sensors 210 are respectively arranged in the reaction mixing bin 2, the neutralization reaction box 3 and the filtering bin 4; the wireless control chip 201 controls the inlet control module 202, the temperature control module 203 and the outlet control module 204 through a first control line 205, a second control line 206 and a third control line 207, specifically, controls a first ph sensor 208, an inlet switch relay 209, a temperature sensor 210, a temperature controller 211, a second ph sensor 212 and an outlet switch relay 213, monitors the ph of the liquid in the reaction mixing bin 2 through the first ph sensor 208, monitors the ph of the liquid in the neutralization reaction box 3 through the second ph sensor 212, and monitors the internal temperatures of the reaction mixing bin 2, the neutralization reaction box 3 and the filtration bin 4 through the temperature sensor 210.
Preferably, the wireless control system is divided into 3 phases: adding materials, chemical reaction, and removing waste materials after reaction; the wireless control of chemical reactions can be divided into 4 parts according to 3 phases: the wireless control chip, the entrance control system, the temperature control system and the exit control system; the control flow of the whole chemical reaction is as follows: the remote control system sends wireless control information to the chemical reaction wireless control system, and the chemical reaction wireless control system enters a material adding stage, wherein the control information comprises information such as the quantity of materials to be added; the chemical reaction wireless control system receives the control information of the material adding stage and starts to enter the material adding stage; the chemical reaction wireless control system controls an inlet switch relay to open a material inlet switch; the chemical reaction wireless control system continuously acquires the quantity of the added materials through a sensor; when the quantity of the added materials reaches the quantity of the materials in the 'control information' sent by the remote control system, the chemical reaction wireless control system controls the 'inlet switch relay' to close the material inlet switch; the chemical reaction wireless control system sends the completion information of the material adding stage to the remote control system; the remote control system sends wireless control information to the chemical reaction wireless control system, and enters a chemical reaction stage, wherein the chemical reaction wireless control system comprises control information such as temperature, required time, alarm temperature threshold and the like required by chemical reaction; the chemical reaction wireless control system receives the control information of the chemical reaction stage and starts to enter the chemical reaction stage; the chemical reaction wireless control system provides required temperature for chemical reaction through a temperature controller; the chemical reaction wireless control system continuously acquires the temperature in the chemical reaction process through a sensor; and when the chemical reaction wireless control system obtains the alarm temperature threshold in the chemical reaction process, alarm information is generated and sent to the remote control system. After receiving the alarm, the remote control system needs to give processing opinion whether to continue the chemical reaction or to stop the chemical reaction urgently. After the chemical reaction is finished, the chemical reaction wireless control system sends chemical reaction stage finishing information to a remote control system, wherein the chemical reaction stage finishing information comprises information such as chemical reaction consumed time, a temperature change curve in the chemical reaction process and the like; the remote control system sends wireless control information to the chemical reaction wireless control system, and enters a 'reaction ending and waste material removing stage'; the chemical reaction wireless control system receives the control information of the waste material removing stage after the reaction is finished and starts to enter the waste material removing stage after the reaction is finished; the chemical reaction wireless control system controls an outlet switch relay to open a waste outlet switch; the chemical reaction wireless control system continuously acquires the quantity of the discharged waste materials through a sensor; when the waste is discharged completely, the chemical reaction wireless control system controls an outlet switch relay to close a waste outlet switch; the chemical reaction wireless control system sends completion information of 'reaction end waste material removing stage' to the remote control system, and the completion information includes the amount of waste materials to be discharged and the like; and the remote control system records and stores the information in the chemical reaction process fed back by the chemical reaction wireless control system.
More preferably, the bottom plate 1 is provided with a liquid distribution bin 43, the top of the liquid distribution bin 43 is provided with a liquid inlet 44, the bottom side wall of the liquid distribution bin 43 is provided with a liquid outlet 45, the liquid distribution bin 43 is composed of a left half bin body 46 and a right half bin body 47, the left half bin body 46 and the right half bin body 47 have the same shape and size, and the left half bin body 46 and the right half bin body 47 are fastened through a fastening frame 48; acid liquor can be poured into the liquor distribution bin 43 through the liquor inlet 44, the acid liquor to be neutralized is stored in the liquor distribution bin 43, and the left half bin body 46 and the right half bin body 47 are firmly buckled through the buckling frame 48, so that the assembly of the liquor distribution bin 43 is facilitated.
More preferably, the top of each of the first feeding pipe 7 and the second feeding pipe 9 is provided with a feeding rail 57, the feeding rail 57 is provided with a feeding bin 58, a flow passage 59 is arranged inside the feeding bin 58, the top of the feeding bin 58 is of an open structure, the lower end of the feeding rail 57 is provided with an inclined blanking plate 60, the lower end of the blanking plate 60 is provided with a connecting part 61, the connecting part 61 is in a roll shape, the upper end of the feeding rail 57 is provided with a reinforcing pipe 62, the side part of the feeding rail 57 is provided with a fixing plate 63, and a connecting block 64 is arranged between the fixing plate 63 and the feeding rail 57; the operator can slowly pour the alkali waste block into feeding track 57, feeding track 57 makes things convenient for the alkali waste block to carry downwards through feeding storehouse 58, feeding storehouse 58 makes things convenient for the alkali waste block to carry downwards through runner 59, runner 59 makes things convenient for the alkali waste block to carry downwards through flitch 60 down, firmly install the lower extreme of unloading board 60 through connecting portion 61, the intensity of the upper end of feeding track 57 has been increased through reinforced pipe 62, fixed plate 63 firmly installs feeding track 57 through connecting block 64.
More preferably, the lower end of the first feeding pipe 7 is connected with the top of the reaction mixing bin 2, the lower end of the second feeding pipe 9 is connected with the top of the neutralization reaction box 3, the lower end of the first pH meter 5 is connected with the top of the reaction mixing bin 2, the lower end of the second pH meter 6 is connected with the top of the neutralization reaction box 3, the liquid outlet pipe 11 is connected with the liquid outlet nozzle 12, and the connecting head 19 is connected with the first connecting pipe 13 through locking parts, the locking piece comprises an outer locking barrel 65, the outer locking barrel 65 is installed on a locking block 66, two ends of the locking block 66 are provided with locking pins 67, the inner circumferential surface of the outer locking barrel 65 is provided with an inner locking barrel 68, the axial direction of the inner locking barrel 68 is provided with a locking groove 69, the side parts of the inner locking barrel 68 and the outer locking barrel 65 are provided with fastening grooves 70, two sides of each fastening groove 70 are provided with fastening barrels 71, fastening studs 72 are arranged between the axial directions of the fastening barrels 71, and the fastening studs 72 are connected with the fastening barrels 71 through threads; the lower end of the first feeding pipeline 7 and the top of the reaction mixing bin 2, the lower end of the second feeding pipeline 9 and the top of the neutralization reaction box 3, the lower end of the first pH meter 5 and the top of the reaction mixing bin 2, the lower end of the second pH meter 6 and the top of the neutralization reaction box 3, a liquid outlet pipeline 11 and a liquid outlet nozzle 12, and a connector 19 and a first connecting pipeline 13 are firmly installed through locking pieces; specifically, the fastening cylinders 71 on both sides of the fastening slot 70 are mutually closed through the fastening studs 72, so that the width and the tightness of the fastening slot 70 are adjusted, the side parts of the inner locking cylinder 68 and the outer locking cylinder 65 are fastened and adjusted, the locking block 66 is conveniently and fixedly installed through the locking pin 67, the outer locking cylinder 65 is firmly installed through the locking block 66, and the firmness of locking connection of the outer locking cylinder 65 is greatly improved through the inner locking cylinder 68; the installation is more firm, convenient equipment simultaneously.
More preferably, the first feeding pipeline 7 and the second feeding pipeline 9 are provided with conducting pieces in the axial direction, the conducting pieces include a conducting seat 73, the upper part of the conducting seat 73 is provided with a positioning groove 74, the lower part of the conducting seat 73 is provided with a conducting groove 75, the upper end of the conducting groove 75 is communicated with the bottom of the positioning groove 74, a rotating block 76 is installed in the positioning groove 74, a rotating shaft 77 is arranged between the rotating block 76 and the conducting seat 73, the front part of the rotating block 76 is provided with a shifting block 78, the bottom of the shifting block 78 is provided with a conducting rod 79, the conducting rod 79 penetrates through the conducting groove 75, the upper end of the conducting rod 79 is connected with the bottom of the shifting block 78, the lower end of the conducting rod 79 is a free end, a return spring 80 is arranged between the inner bottom surface of the positioning groove 74 and the bottom surface of the shifting block 78, and the return spring 80 is sleeved on the outer peripheral surface of the upper end of the conducting rod 79; carry out the location installation through constant head tank 74 to pairing rotation piece 76 and shifting block 78, the manual setting down shifting block 78 of operator, shifting block 78 realizes rotating around rotation axis 77 through rotatory piece 76, shifting block 78 pushes down conduction rod 79, conduction rod 79 realizes vertical removal along conduction slot 75 and adjusts, the axial through conduction rod 79 to first feeding pipeline 7 and second feeding pipeline 9 switches on the operation, bounce-back upwards to shifting block 78 through reset spring 80, thereby control guide rod 79 resets, the efficiency of conducting operation to the axial of first feeding pipeline 7 and second feeding pipeline 9 has been improved greatly.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. An accurate control system of a wireless chip applied to a chemical reactor comprises a bottom plate, wherein a reaction mixing bin, a neutralization reaction box and a filtering bin are arranged on the bottom plate, a first pH meter is arranged inside the reaction mixing bin, a second pH meter is arranged inside the neutralization reaction box, a first feeding pipeline and a first pressure meter are arranged at the top of the reaction mixing bin, and a second feeding pipeline and a second pressure meter are arranged at the top of the neutralization reaction box; a liquid outlet pipe is arranged on the side surface of the neutralization reaction box, and a liquid outlet nozzle is arranged at the outer end of the liquid outlet pipe;
the method is characterized in that: the top of the filtering bin is provided with an outer filtering barrel, the side end of the outer filtering barrel is provided with a connecting pipe, the end part of the connecting pipe is provided with a connector, the connector is connected with the reaction mixing bin through a first connecting pipeline, the first connecting pipeline is provided with a first delivery pump, the neutralization reaction box is connected with the bottom of the filtering bin through a second connecting pipeline, and the second connecting pipeline is provided with a second delivery pump.
2. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: the outer cartridge filter includes outer filter cartridge shell, and the rear end of outer filter cartridge shell is equipped with the side cap, and the front end of outer filter cartridge shell is equipped with butt joint, and butt joint installs in the inside of connector, and the inside of outer filter cartridge shell is equipped with interior outer cartridge filter, and the inside of interior outer cartridge filter is equipped with the filter chamber, and the interior bottom of filter chamber is equipped with the filter-tank, and the bottom of filter-tank is equipped with the liquid outlet, the liquid outlet and the top intercommunication of crossing the filter bin.
3. The wireless chip of claim 2 applied to a precise control system of a chemical reactor, wherein: the filter bed is arranged in the filter tank and consists of a first filter screen and a second filter screen which are arranged in parallel, and the filter tank is in a circular truncated cone shape.
4. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: an inner filter cartridge is arranged inside the filter bin, an opening is formed in the top of the inner filter cartridge, a filter bag is arranged at the bottom of the inner filter cartridge, the diameter of the opening is larger than that of the inner filter cartridge, the diameter of the filter bag is larger than that of the inner filter cartridge, and the inner filter cartridge is arranged on the rotary seat; the inner bottom surface of the filter bag is provided with a flow guide surface which is in a cone shape.
5. The wireless chip of claim 4 applied to a precise control system of a chemical reactor, wherein: a rotating shaft is arranged at the shaft center of the rotating seat, a positioning pipe is arranged at the inner bottom of the filtering bin, the lower end of the rotating shaft is arranged in the positioning pipe, the upper end of the rotating shaft is arranged in the inner filtering cylinder, the outer peripheral surface of the upper end of the rotating shaft is provided with rotating blades which are sequentially arranged from top to bottom, and the rotating blades are arranged in the inner filtering cylinder; the circumferential surface of the filter bag is of a net structure.
6. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: a top cover is arranged at the top of the filter bin, a positioning seat is arranged above the top cover, and the outer filter cartridge is arranged on the positioning seat; the lateral wall of crossing the filter bin is equipped with the curb plate, and the top of curb plate is equipped with the roof, and the roof is installed on the top cap, and the positioning seat is installed on the roof, and the bottom of curb plate is equipped with the bottom block, and the bottom block is installed in the internal facing surface position of reaction mixing bin.
7. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: be equipped with agitator motor on the bottom plate, agitator motor installs on the fixing base, and the fixing base is installed on the bottom plate, and agitator motor's front portion is equipped with the (mixing) shaft, the outer peripheral face of (mixing) shaft is equipped with stirring vane, stirring vane installs the inside at reaction mixing bin.
8. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: the top in reaction mixing storehouse is equipped with first inlet channel, and first inlet channel is the U type shape, and first inlet channel's top is equipped with into liquid fill, and the fixed pipe intercommunication of second is passed through with the top in reaction mixing storehouse to the one end of first inlet channel, and the other end of first inlet channel is fixed on the bottom plate through first fixed pipe, and the other end of first inlet channel is equipped with first drawing liquid pump.
9. The wireless chip of claim 1 applied to a precise control system of a chemical reactor, wherein: the lateral part of reaction mixing storehouse is equipped with the second inlet channel, and the intermediate position of second inlet channel is curved, and the one end of second inlet channel and the lateral part intercommunication of reaction mixing storehouse, the other end of second inlet channel are equipped with the second drawing liquid pump, and the second drawing liquid pump is installed on the bottom plate.
10. The precise control system of a chemical reactor to which the wireless chip according to any one of claims 1 to 9 is applied, wherein: the control system also comprises a wireless control system, wherein the wireless control system comprises a wireless control chip, an inlet control module, a temperature control module and an outlet control module, the wireless control chip is connected with the inlet control module through a first control line, the wireless control chip is connected with the temperature control module through a second control line, and the wireless control chip is connected with the outlet control module through a third control line; the inlet control module comprises a first ph value sensor and an inlet switch relay which are connected with each other, the temperature control module comprises a temperature sensor and a temperature controller which are connected with each other, and the outlet control module comprises a second ph value sensor and an outlet switch relay which are connected with each other; the first ph sensor is inserted into the axial direction of the first feeding pipeline and is arranged in the reaction mixing bin, and the second ph sensor is inserted into the axial direction of the second feeding pipeline and is arranged in the neutralization reaction box; the three temperature sensors are respectively arranged in the reaction mixing bin, the neutralization reaction box and the filtering bin.
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| CN202110681714.3A CN113304705A (en) | 2021-06-19 | 2021-06-19 | Accurate control system with wireless chip applied to chemical reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110681714.3A CN113304705A (en) | 2021-06-19 | 2021-06-19 | Accurate control system with wireless chip applied to chemical reactor |
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|---|---|---|---|---|
| CN2124055U (en) * | 1992-04-18 | 1992-12-09 | 李勇 | Liquid microfilter |
| CN210906114U (en) * | 2019-10-09 | 2020-07-03 | 杭州鑫茂化工有限公司 | Convenient reactor of multistage processing spent acid |
| CN211636489U (en) * | 2019-11-22 | 2020-10-09 | 三祥新材股份有限公司 | Material pH value automatic balancing device |
| CN112939633A (en) * | 2021-02-22 | 2021-06-11 | 谢锦州 | Poultry is used for chicken manure to process into fertilizer device |
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2021
- 2021-06-19 CN CN202110681714.3A patent/CN113304705A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124055U (en) * | 1992-04-18 | 1992-12-09 | 李勇 | Liquid microfilter |
| CN210906114U (en) * | 2019-10-09 | 2020-07-03 | 杭州鑫茂化工有限公司 | Convenient reactor of multistage processing spent acid |
| CN211636489U (en) * | 2019-11-22 | 2020-10-09 | 三祥新材股份有限公司 | Material pH value automatic balancing device |
| CN112939633A (en) * | 2021-02-22 | 2021-06-11 | 谢锦州 | Poultry is used for chicken manure to process into fertilizer device |
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