CN217733287U - Accurate generator of sodium hypochlorite - Google Patents
Accurate generator of sodium hypochlorite Download PDFInfo
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- CN217733287U CN217733287U CN202221982181.9U CN202221982181U CN217733287U CN 217733287 U CN217733287 U CN 217733287U CN 202221982181 U CN202221982181 U CN 202221982181U CN 217733287 U CN217733287 U CN 217733287U
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- sodium hypochlorite
- quantitative
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model provides a sodium hypochlorite precise generator, which comprises a quantitative box, a salt storage box, a salt dissolving box and a dilute salt box; the quantitative box is installed on storing up the salt case, installs spiral elevator between quantitative box and the storage salt case, dissolves and installs the circulating pump between salt case and the thin salt case, still installs spiral dosing machine on the quantitative box, and the export of spiral dosing machine is dissolving the salt incasement, dissolve and install the mixer on the salt case, dissolve the side-mounting of salt case and have the inlet tube, install the water intaking valve on the inlet tube, the outlet valve is installed to the bottom of thin salt case, quantitative box, dissolve salt case, the thin salt incasement and all install material level detection device. The utility model discloses a reasonable box overall arrangement has reduced the volume that sodium hypochlorite solution prepared the device greatly, throws the stability of salt and having guaranteed sodium hypochlorite solution concentration with the demineralized water through the constant delivery pump, because the constant delivery pump can be controlled through automatic control system, so can realize the automatic preparation of sodium hypochlorite solution.
Description
Technical Field
The utility model relates to an accurate generator of sodium hypochlorite.
Background
The sodium hypochlorite generator electrolyte is dilute brine with the salt concentration of 2-5%, the sodium hypochlorite solution is produced by electrolyzing the dilute brine with the salt concentration of 2-5%, the power consumption and the salt consumption for producing the sodium hypochlorite solution are economical when the salt concentration of the dilute brine is 3%, and the effective chlorine concentration of the sodium hypochlorite solution produced by the device is high and stable.
The method for preparing electrolyte by sodium chlorate generators in the market is basically characterized in that clear water and strong brine are prepared by a pump set according to a certain proportion to generate the electrolyte with the salt concentration of 2-5%, the strong brine is prepared by weighing salt and then pouring the salt into a salt dissolving box for natural dissolution, so that the prepared dilute brine has a large salt concentration range and a large salt consumption fluctuation range, and sodium hypochlorite solution cannot be continuously and automatically produced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an accurate generator of sodium hypochlorite.
The utility model discloses a following technical scheme can realize.
The utility model provides a sodium hypochlorite precise generator, which comprises a quantitative box, a salt storage box, a salt dissolving box and a dilute salt box; the quantitative box is installed on storing up the salt case, installs spiral elevator between quantitative box and the storage salt case, dissolves and installs the circulating pump between salt case and the rare salt case, still installs spiral dosing machine on the quantitative box, and the export of spiral dosing machine is in dissolving the salt incasement, dissolve and install the mixer on the salt case, dissolve the side-mounting of salt case and have the inlet tube, install the water intaking valve on the inlet tube, the outlet valve is installed to the bottom of rare salt case, quantitative box, dissolve salt case, all install material level detection device in the rare salt case.
The quantitative box is supported and installed at the top of the salt storage box through the supporting plate, the box cover is installed at the top end of the quantitative box, and a sensor is installed at the bottom and the top of one side face of the quantitative box respectively.
The spiral elevator is vertically installed in the salt storage box, a lifting inlet is machined in the side face of the bottom of the spiral elevator, a lifting outlet pipe is installed on the side face of the top of the spiral elevator, the tail end of the lifting outlet pipe extends into the quantitative box, and the lifting outlet pipe is obliquely and downwards fixed on the spiral elevator.
A square through hole is processed on one side wall of the salt storage box, and a salt adding hopper is installed on the square through hole.
The stirrer is supported on the salt dissolving box through a mounting plate, the mounting plate is fixed on a cross beam, and the cross beam is fixed at the top of the salt dissolving box.
The salt dissolving tank is characterized in that a salt dissolving liquid level pipe and a dilute salt liquid level pipe are vertically arranged on the same-direction inner walls of the salt dissolving tank and the dilute salt tank respectively, a sensor is arranged at the upper part and the bottom of the salt dissolving liquid level pipe respectively, and a sensor is arranged at the lower part, the middle part and the upper part of the dilute salt liquid level pipe respectively.
The salt storage box, the salt dissolving box and the dilute salt box are sequentially connected into a square shape, and a triangular recess is processed at the bottom of the side wall of the salt storage box parallel to the salt dissolving box.
The bottom of the triangular recess is provided with a circulating pump, the inlet of the circulating pump is connected with a dissolved salt outlet pipe, the outlet of the circulating pump is connected with a dilute salt inlet pipe, the dissolved salt outlet pipe extends into the bottom of the dissolved salt box, and the dilute salt inlet pipe extends into the dilute salt box.
The beneficial effects of the utility model reside in that: through reasonable box overall arrangement, reduced the volume of sodium hypochlorite solution preparation device greatly, thrown salt and demineralized water through the constant delivery pump and guaranteed the stability of sodium hypochlorite solution concentration, because the constant delivery pump can be controlled through automatic control system, so can realize the automatic preparation of sodium hypochlorite solution.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;
fig. 2 is a schematic view of a second three-dimensional structure of the present invention;
FIG. 3 is a schematic structural view of the spiral elevator of the present invention;
FIG. 4 is a schematic view of the chemical feeding structure of the spiral chemical feeder of the present invention;
fig. 5 is a schematic diagram of the control system of the present invention;
fig. 6 is a schematic diagram of the motor control circuit of the present invention;
in the figure: 1-quantitative box, 11-lifting motor, 12-spiral lifting machine, 121-lifting outlet pipe, 122-lifting inlet, 13-spiral dosing machine, 14-box cover, 15-salt high-level sensor, 16-salt low-level sensor, 17-dosing pipe, 18-support plate, 2-salt storage box, 21-salt feeding hopper, 22-triangular recess, 3-salt dissolving box, 31-circulating pump, 32-salt dissolving outlet pipe, 33-dilute salt inlet pipe, 34-cross beam, 35-stirrer, 36-salt dissolving liquid level pipe, 37-salt dissolving high-level sensor, 38-salt dissolving low-level sensor, 39-mounting plate, 4-dilute salt box, 41-outlet valve, 42-dilute salt liquid level pipe, 43-dilute salt high-temperature sensor, 44-dilute salt middle-level sensor, 45-dilute salt low-level sensor, 5-water inlet pipe and 51-water inlet valve.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A sodium hypochlorite precise generator comprises a quantitative box 1, a salt storage box 2, a salt dissolving box 3 and a dilute salt box 4; quantitative case 1 is installed on storing up salt case 2, installs spiral elevator 12 between quantitative case 1 and the storage salt case 2, dissolves and installs circulating pump 31 between salt case 3 and the thin salt case 4, still installs spiral dosing machine 13 on the quantitative case 1, and the export of spiral dosing machine 13 is in dissolving salt case 3, dissolve and install mixer 35 on the salt case 3, the side-mounting that dissolves salt case 3 has inlet tube 5, installs water intaking valve 51 on the inlet tube 5, and outlet valve 41 is installed to the bottom of thin salt case 4, quantitative case 1, dissolve and all install the material level detection device in salt case 3, the thin salt case 4.
The quantitative box 1 is supported and installed at the top of the salt storage box 2 through a supporting plate 18, a box cover 14 is installed at the top end of the quantitative box 1, and a sensor is installed at the bottom and the top of one side face of the quantitative box 1 respectively.
The spiral elevator 12 is vertically installed in the salt storage box 2, a lifting inlet 122 is machined in the side face of the bottom of the spiral elevator 12, a lifting outlet pipe 121 is installed in the side face of the top of the spiral elevator 12, the tail end of the lifting outlet pipe 121 extends into the quantitative box 1, and the lifting outlet pipe 121 is obliquely and downwardly fixed on the spiral elevator 12.
A square through hole is processed on one side wall of the salt storage box 2, and a salt adding hopper 21 is installed on the square through hole.
The stirrer 35 is supported on the salt dissolving tank 3 through a mounting plate 39, the mounting plate 39 is fixed on a cross beam 34, and the cross beam 34 is fixed on the top of the salt dissolving tank 3.
The same-direction inner walls of the salt dissolving tank 3 and the dilute salt tank 4 are respectively and vertically provided with a salt dissolving liquid level pipe 36 and a dilute salt liquid level pipe 42, the upper part and the bottom of the salt dissolving liquid level pipe 36 are respectively provided with a sensor, and the lower part, the middle part and the upper part of the dilute salt liquid level pipe 42 are respectively provided with a sensor.
The salt storage box 2, the salt dissolving box 3 and the dilute salt box 4 are sequentially connected into a square shape, and a triangular recess 22 is processed at the bottom of the side wall of the salt storage box 2 parallel to the salt dissolving box 3.
The bottom of the triangular recess 22 is provided with a circulating pump 31, the inlet of the circulating pump 31 is connected with a dissolved salt outlet pipe 32, the outlet of the circulating pump 31 is connected with a dilute salt inlet pipe 33, the dissolved salt outlet pipe 32 extends into the bottom of the dissolved salt box 3, and the dilute salt inlet pipe 33 extends into the dilute salt box 4.
The salt storage box is divided into two parts, the upper part is large, the lower part is small, the side surface of the upper part is provided with an inclined hole for the solid salt to be poured into the salt storage box by an operator, the salt amount used by equipment for more than one week can be filled at a time, and the daily salt carrying workload of the operator is reduced. The lower part of the salt storage tank is designed into a funnel shape, so that the salt in the salt storage tank is gradually gathered to the bottom in the use process;
the salt lifting device lifts salt in the salt storage tank into the quantitative salt adding device, primary quantitative measurement is carried out, and the salt amount is lifted by calculating the running turns of the motor of the lifting device;
the salt quantitative adding system is provided with a quantitative salt storage box, a salt level meter and a quantitative salt adding device. The quantitative salt storage box stores salt in a salt lifting device, the salt is metered through a salt level meter and the lifting device, the quantitative salt adding device consists of a stepping motor and a screw rod, and the salt is quantitatively added through the number of running turns of the stepping motor;
the salt dissolving system consists of a salt dissolving box and a stirring motor, and salt which is added in a certain amount and softened water which is added in a certain amount are fully dissolved and mixed and then are pumped into the salt storage box through a circulating pump.
The preparation process of sodium hypochlorite comprises the following steps: an operator pours bagged salt into the salt adding hopper shown in the figure 1 and stores the salt in the salt storage box, when the automatic control system shown in the figure 5 detects that the salt in the salt quantitative adding system quantitative salt box does not exceed the quantitative low-level sensor, the control system gives a pulse signal to the lifting device, the lifting motor is started to quantitatively add the salt in the salt storage box into the quantitative salt box, after the salt exceeds the quantitative high-level sensor, the pulse signal gives the lifting motor to lift the salt by a certain amount and then stops running, and meanwhile, the high-level meter in the quantitative salt box checks the salt amount.
After the salt adding of the quantitative salt box is finished, when the position of the low-level sensor of the salt dissolving box in the figure 2 detects that the liquid level in the salt dissolving box is lower than the position of the low-level sensor of the salt dissolving box and is in a low liquid level, a water inlet electric valve is started to replenish water to the salt dissolving box, the water replenishing is stopped when the water replenishing reaches the position of the high-level sensor of the salt dissolving box shown in the figure 2, a CPU measures the amount of the replenished water in the salt dissolving box, the salt amount required by the given electrolyte concentration is calculated through an automatic control system, the required salt amount data is converted into the pulse value of a quantitative motor of a salt quantitative adding system, a quantitative motor is started, and the salt in the quantitative salt box is added into the salt dissolving box through a quantitative salt storage port.
The sensor in the salt dissolving tank shown in FIG. 2 is installed in the liquid level pipe, the liquid level in the liquid level pipe is consistent with the liquid level of the salt dissolving tank, but the liquid level in the liquid level groove is stable and does not flow, so that the error of the liquid level meter when measuring the liquid level is avoided; the liquid level meter in the dilute salt tank is arranged in the liquid level pipe, the liquid level in the liquid level pipe is consistent with the liquid level in the salt dissolving tank, but the liquid level in the liquid level groove is stable and does not flow, so that the error of the liquid level meter when measuring the liquid level is avoided;
when the quantitative salt box is used for quantitative feeding, a motor on the box body shown in fig. 4 is started to shake salt to the downward-placing inclined hopper and spirally output the salt, so that the amount of the spirally-fed salt in the quantitative feeding process is stable, and the accuracy of the feeding amount is improved.
After a quantitative motor introduces a pulse signal to feed required salt into a salt dissolving tank, a stirring motor is started to fully dissolve and mix water in the salt dissolving tank and the salt, when the liquid level of a dilute salt tank is detected to be lower than the middle position of the dilute salt tank after the salt dissolving tank is uniformly dissolved and mixed, dilute salt water in the salt dissolving tank is pumped into the dilute salt tank through a circulating pump shown in fig. 1, and the circulating pump is stopped when the liquid level of the dilute salt tank reaches the high position.
The dilute salt box is connected with the subsequent system of the electrolytic sodium hypochlorite generator through a salt outlet valve for use.
Claims (8)
1. The utility model provides an accurate generator of sodium hypochlorite, includes quantitative case (1), stores up salt case (2), dissolves salt case (3), weak salt case (4), its characterized in that: install on storing up salt case (2) ration case (1), install spiral elevator (12) between ration case (1) and the storage salt case (2), dissolve and install circulating pump (31) between salt case (3) and dilute salt case (4), still install spiral dosing machine (13) on ration case (1), the export of spiral dosing machine (13) is in dissolving salt case (3), dissolve and install mixer (35) on salt case (3), the side-mounting of dissolving salt case (3) has inlet tube (5), installs water intaking valve (51) on inlet tube (5), and outlet valve (41) are installed to the bottom of dilute salt case (4), all install material level detection device in ration case (1), dissolved salt case (3), dilute salt case (4).
2. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: quantitative case (1) supports through backup pad (18) and installs at salt storage box (2) top, and case lid (14) are installed on the top of quantitative case (1), and a sensor is installed respectively to a side bottom and the top of quantitative case (1).
3. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: the spiral elevator (12) is vertically installed in the salt storage box (2), a lifting inlet (122) is machined in the side face of the bottom of the spiral elevator (12), a lifting outlet pipe (121) is installed in the side face of the top of the spiral elevator (12), the tail end of the lifting outlet pipe (121) extends into the quantitative box (1), and the lifting outlet pipe (121) is obliquely and downwards fixed on the spiral elevator (12).
4. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: a side wall of the salt storage box (2) is provided with a square through hole, and a salt adding hopper (21) is arranged on the square through hole.
5. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: the stirrer (35) is supported on the salt dissolving tank (3) through a mounting plate (39), the mounting plate (39) is fixed on a cross beam (34), and the cross beam (34) is fixed at the top of the salt dissolving tank (3).
6. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: the salt dissolving tank is characterized in that a salt dissolving liquid level pipe (36) and a dilute salt liquid level pipe (42) are vertically arranged on the same-direction inner walls of the salt dissolving tank (3) and the dilute salt tank (4) respectively, a sensor is arranged at the upper part and the bottom of the salt dissolving liquid level pipe (36) respectively, and a sensor is arranged at the lower part, the middle part and the upper part of the dilute salt liquid level pipe (42) respectively.
7. The precise generator of sodium hypochlorite as claimed in claim 1, wherein: the salt storage box (2), the salt dissolving box (3) and the dilute salt box (4) are sequentially connected into a square shape, and a triangular recess (22) is processed at the bottom of the side wall of the salt storage box (2) parallel to the salt dissolving box (3).
8. The precise generator of sodium hypochlorite as claimed in claim 7, wherein: the bottom of the triangular depression (22) is provided with a circulating pump (31), the inlet of the circulating pump (31) is connected with a dissolved salt outlet pipe (32), the outlet of the circulating pump (31) is connected with a dilute salt inlet pipe (33), the dissolved salt outlet pipe (32) extends into the bottom of the dissolved salt box (3), and the dilute salt inlet pipe (33) extends into the dilute salt box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982181.9U CN217733287U (en) | 2022-07-29 | 2022-07-29 | Accurate generator of sodium hypochlorite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982181.9U CN217733287U (en) | 2022-07-29 | 2022-07-29 | Accurate generator of sodium hypochlorite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217733287U true CN217733287U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221982181.9U Active CN217733287U (en) | 2022-07-29 | 2022-07-29 | Accurate generator of sodium hypochlorite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217733287U (en) |
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2022
- 2022-07-29 CN CN202221982181.9U patent/CN217733287U/en active Active
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