Sodium humate purification device

Abstract

The utility model discloses a sodium humate purifying device which comprises a hopper, a water inlet and a water outlet, the reaction assembly is assembled at the bottom of the hopper and is used for producing sodium humate; the precipitation assembly is assembled on one side of the reaction assembly and is used for precipitating the reacted solution; the acid water treatment assembly is assembled on one side of the precipitation assembly and is used for absorbing acid liquor; when the sodium humate purifying device is used, firstly, a sodium humate solution subjected to primary treatment is fed into the neutralizing tank through the connecting pipe, at the moment, the pH value of the solution is monitored in real time through the pH value detector, and if the pH value does not meet the requirement, the adding amount of the neutralizing solution in the input pipe is adjusted through the control valve; the sodium humate purifying and drying barrel is used for purifying sodium humate, the solution reaches a proper pH value, then the solution enters the heat preservation barrel through the conveying pipe, the electromagnetic heater is used for heating and drying the solution, the purified sodium humate is dried in the purifying and drying barrel, and finally the product is taken out through the discharging port.

Description

TECHNICAL FIELD

[0001] The utility model relates to humic acid sodium preparation technical field more specifically, the utility model relates to a kind of humic acid sodium purification device. BACKGROUND

[0002] Humic acid sodium preparation device is a kind of equipment specially used for producing humic acid sodium, it usually includes raw material pretreatment, extraction reaction, solid-liquid separation, acid precipitation, separation and cleaning, drying and purification and multiple function modules.Such modules are through accurate process flow and parameter control, react with sodium hydroxide solution to the raw material (such as weathered coal, lignite etc.) rich in humic acid, generate humic acid sodium solution, then after acid precipitation, separation, cleaning and drying etc., finally get high-purity humic acid sodium product.

[0003] After searching, the existing patent (announcement number: CN219326129U) discloses a kind of humic acid sodium production storage device, its structure includes storage cylinder, drying structure and agitating structure, by feeding inlet humic acid sodium is poured into storage cylinder inside, and by twist sealing cover, feeding inlet is sealed, to avoid the air of outside into storage cylinder inside to make and react, subsequently start air blower and the hot gas generated by heating piece in heating box is input into ventilation groove inside through three-way pipe and air inlet pipe, and after gas hole is discharged to storage cylinder inside, it is dry and dehumidified, avoid the problem that internal humidity is too much to cause humic acid sodium to be agglomerated or invalid in long-term storage process, and inert gas can be input through the other end of three-way pipe to make the storage effect of humic acid sodium better, then when motor drives rotating shaft to make agitating roller rotate, humic acid sodium can be comprehensively dried, avoid internal drying not completely, exist agglomerate problem.

[0004] But the above-mentioned device after preparation, the purity of humic acid sodium prepared is lower, and there are more impurities, not conducive to subsequent storage and use. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of humic acid sodium purification device, to solve the problem that the purity of humic acid sodium prepared is lower, and there are more impurities, not conducive to subsequent storage and use.

[0006] To solve the above technical problems, the utility model provides technical scheme as follows: A humic acid sodium purification device, include: hopper, the reaction subassembly of being equipped in the bottom of hopper, the reaction subassembly is used for producing humic acid sodium, the precipitation subassembly of being equipped in one side of reaction subassembly, the precipitation subassembly is used for the precipitation of solution after reaction, the sour water treatment subassembly of being equipped in one side of precipitation subassembly, the sour water treatment subassembly is used for absorbing acid liquid, the neutralization subassembly of being equipped in one side of precipitation subassembly, the neutralization subassembly is used for adjusting pH value and purifying, the heating drying subassembly of being equipped in one side of neutralization subassembly, the heating drying subassembly is used for purifying and drying humic acid sodium.

[0007] Preferably, the reaction subassembly comprises: a reaction heating barrel fixedly installed at the bottom of the hopper, a motor fixedly installed inside the reaction heating barrel, a guide plate fixedly installed inside the reaction heating barrel, a driving end of the motor fixedly installed with a rotating shaft, the rotating shaft fixedly installed with a connecting rod on the outer surface, and a scraping rod fixedly installed on one side of the connecting rod.

[0008] Preferably, the precipitation subassembly comprises: an inlet pipe fixedly installed on one side of the reaction heating barrel, a precipitation box fixedly installed on one side of the inlet pipe, an acid liquid discharge pipe fixedly installed on one side of the precipitation box, and a connecting pipe fixedly installed on one side of the precipitation box.

[0009] Preferably, the acid water treatment subassembly comprises: a waste liquid pool fixedly installed at one end of the acid liquid discharge pipe, and a liquid outlet valve pipe fixedly installed on one side of the waste liquid pool.

[0010] Preferably, the neutralization subassembly comprises: a neutralization pool fixedly installed on one side of the connecting pipe, a pH detector fixedly installed on one side of the neutralization pool, and an input pipe fixedly installed at one end of the neutralization pool.

[0011] Preferably, the neutralization subassembly further comprises: a control valve assembled on the input pipe, a neutralization liquid storage box fixedly installed on the top of the input pipe, a neutralization solution filled in the interior of the neutralization liquid storage box, and a conveying pipe fixedly installed at one end of the neutralization pool.

[0012] Preferably, the heating drying subassembly comprises: a heat preservation barrel fixedly installed at one end of the conveying pipe, an electromagnetic heater fixedly installed in the interior of the heat preservation barrel, a barrel cover detachably installed on the top of the heat preservation barrel, a purification drying barrel detachably installed in the interior of the heat preservation barrel, and the conveying pipe detachably installed at one end of the purification drying barrel.

[0013] Preferably, the scraping rod is provided with two groups, and the two groups of scraping rods are symmetrically arranged at the two ends of the connecting rod.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a purification device for sodium humate, which comprises a reaction assembly, a precipitation assembly, an acid water treatment assembly, a neutralization assembly, a heating and drying assembly and a control assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic drawing of the utility model;

[0017] Figure 2 It is the reaction component structure schematic drawing of the utility model;

[0018] Figure 3 It is the precipitation component, acid water treatment component structure schematic drawing of the utility model;

[0019] Figure 4 It is the neutralization component structure schematic drawing of the utility model;

[0020] Figure 5 It is the heating and drying component structure schematic drawing of the utility model.

[0021] REFERENCE NUMERALS

[0022] 1, hopper;2, reaction assembly;3, precipitation assembly;4, acid water treatment assembly;5, neutralization assembly;6, heating and drying assembly;201, reaction heating barrel;202, motor;203, guide plate;204, rotating shaft;205, connecting rod;206, scraper;301, liquid inlet pipe;302, precipitation box;303, acid liquid discharge pipe;304, connecting pipe;401, waste liquid pool;402, liquid outlet valve pipe;501, neutralization pool;502, pH detector;503, input pipe;504, control valve;505, neutralization liquid storage box;506, conveying pipe;601, heat preservation barrel;602, electromagnetic heater;603, barrel cover;604, purification drying barrel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0024] Embodiment one

[0025] The preferred embodiment of the humic acid sodium purification device provided by the utility model is as shown in the figure: Figures 1 to 5 As shown: including: hopper 1;Assembled on the bottom of hopper 1 reaction assembly 2, reaction assembly 2 is used to produce humic acid sodium;Assembled on one side of reaction assembly 2 precipitation assembly 3, precipitation assembly 3 is used to precipitate after the reaction solution;Assembled on one side of precipitation assembly 3 acid water treatment assembly 4, acid water treatment assembly 4 is used to absorb acid liquid;Assembled on one side of precipitation assembly 3 neutralization assembly 5, neutralization assembly 5 is used to adjust the acidity and alkalinity for purification;Assembled on one side of neutralization assembly 5 heating drying assembly 6, heating drying assembly 6 is used to purify and dry humic acid sodium.

[0026] In this embodiment, reaction assembly 2 includes: fixedly installed on the bottom of hopper 1 reaction heating barrel 201, motor 202 is fixedly installed in the inside of reaction heating barrel 201, guide plate 203 is fixedly installed in the inside of reaction heating barrel 201, driving end of motor 202 is fixedly installed with rotating shaft 204, connecting rod 205 is fixedly installed on the outer surface of rotating shaft 204, one side of connecting rod 205 is fixedly installed with scraper rod 206.

[0027] In this embodiment, precipitation assembly 3 includes: fixedly installed on one side of reaction heating barrel 201 liquid inlet pipe 301, one side of liquid inlet pipe 301 is fixedly installed with precipitation box 302, one side of precipitation box 302 is fixedly installed with acid liquid discharge pipe 303, one side of precipitation box 302 is fixedly installed with connecting pipe 304.

[0028] In this embodiment, acid water treatment assembly 4 includes: fixedly installed on one end of acid liquid discharge pipe 303 waste liquid pool 401, one side of waste liquid pool 401 is fixedly installed with liquid outlet valve pipe 402.

[0029] When using humic acid sodium preparation device, first, raw coal is added from hopper 1, heated by reaction heating barrel 201, at the same time, motor 202 drives rotating shaft 204 to rotate, connecting rod 205 drives scraper rod 206 to stir raw materials, so that humic acid sodium solution is generated by fully reacting with sodium hydroxide solution;The reacted solution enters precipitation box 302 through liquid inlet pipe 301, where solid-liquid separation is carried out, acid liquid is discharged through acid liquid discharge pipe 303, and precipitated humic acid sodium enters the next process through connecting pipe 304;The acid liquid discharged from acid liquid discharge pipe 303 enters waste liquid pool 401, and is discharged through liquid outlet valve pipe 402 after treatment, completing the whole preparation process of humic acid sodium.

[0030] Example two

[0031] On the basis of example one, the preferred embodiment of the humic acid sodium purification device provided by the utility model is as Figures 1 to 5As shown: the neutralization assembly 5 includes: fixedly installed on one side of the connecting pipe 304 neutralization tank 501, one side of the neutralization tank 501 is fixedly installed with pH detector 502, one end of the neutralization tank 501 is fixedly installed with input pipe 503.

[0032] In this embodiment, the neutralization assembly 5 further comprises: a control valve 504 assembled on the input pipe 503, a neutralization liquid storage box 505 fixedly installed on the top of the input pipe 503, the inside of the neutralization liquid storage box 505 being filled with a neutralization solution, and a conveying pipe 506 fixedly installed at one end of the neutralization tank 501.

[0033] In this embodiment, the heating and drying assembly 6 comprises: a heat preservation barrel 601 fixedly installed at one end of the conveying pipe 506, an electromagnetic heater 602 fixedly installed inside the heat preservation barrel 601, a barrel cover 603 detachably installed on the top of the heat preservation barrel 601, and a purification and drying barrel 604 detachably installed inside the heat preservation barrel 601, one end of the conveying pipe 506 being detachably installed with the purification and drying barrel 604.

[0034] When the humic acid sodium purification device is used, the humic acid sodium solution after preliminary treatment is first sent into the neutralization tank 501 through the connecting pipe 304, at this time, the pH detector 502 monitors the pH of the solution in real time, if the pH does not meet the requirements, the amount of neutralization solution added in the input pipe 503 is adjusted through the control valve 504, so that the solution reaches the appropriate pH, then the solution enters the heat preservation barrel 601 through the conveying pipe 506, the electromagnetic heater 602 performs heating and drying treatment on the solution, the purified humic acid sodium completes the drying process in the purification and drying barrel 604, and finally the product is taken out through the discharge port.

[0035] In this embodiment, the scraper 206 is provided with two groups, and the two groups of scrapers 206 are symmetrically arranged at the two ends of the connecting rod 205.

[0036] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0037] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0038] Finally: the above described is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for purifying sodium humate, characterized by, The utility model relates to a sodium humate production device, which comprises the following components: a hopper (1); a reaction assembly (2) mounted on the bottom of the hopper (1), which is used for producing sodium humate; a precipitation assembly (3) mounted on one side of the reaction assembly (2), which is used for precipitating the solution after reaction; an acid water treatment assembly (4) mounted on one side of the precipitation assembly (3), which is used for absorbing acid liquid; a neutralization assembly (5) mounted on one side of the precipitation assembly (3), which is used for adjusting the pH value for purification; a heating and drying assembly (6) mounted on one side of the neutralization assembly (5), which is used for purifying and drying sodium humate.

2. The humic acid sodium purification device according to claim 1, characterized in that, The reaction assembly (2) comprises: a reaction heating barrel (201) fixedly mounted on the bottom of the hopper (1), a motor (202) fixedly mounted in the reaction heating barrel (201), a guide plate (203) fixedly mounted in the reaction heating barrel (201), a driving end of the motor (202) fixedly mounted with a rotating shaft (204), a connecting rod (205) fixedly mounted on the outer surface of the rotating shaft (204), and a scraping rod (206) fixedly mounted on one side of the connecting rod (205).

3. The humic acid sodium purification device according to claim 2, characterized in that, The precipitation assembly (3) comprises: a liquid inlet pipe (301) fixedly mounted on one side of the reaction heating barrel (201), a precipitation box (302) fixedly mounted on one side of the liquid inlet pipe (301), an acid liquid outlet pipe (303) fixedly mounted on one side of the precipitation box (302), and a connecting pipe (304) fixedly mounted on one side of the precipitation box (302).

4. The humic acid sodium purification device according to claim 3, characterized in that, The acid water treatment assembly (4) comprises: a waste liquid pool (401) fixedly mounted on one end of the acid liquid outlet pipe (303), and a liquid outlet valve pipe (402) fixedly mounted on one side of the waste liquid pool (401).

5. The humic acid sodium purification device according to claim 4, characterized in that, The neutralization assembly (5) comprises: a neutralization pool (501) fixedly mounted on one side of the connecting pipe (304), a pH value detector (502) fixedly mounted on one side of the neutralization pool (501), and an input pipe (503) fixedly mounted on one end of the neutralization pool (501).

6. The humic acid sodium purification device according to claim 5, characterized in that, The neutralization assembly (5) further comprises: a control valve (504) mounted on the input pipe (503), a neutralization liquid storage box (505) fixedly mounted on the top of the input pipe (503), a neutralization solution filled in the neutralization liquid storage box (505), and a conveying pipe (506) fixedly mounted on one end of the neutralization pool (501).

7. The humic acid sodium purification device according to claim 6, characterized in that, The heating and drying assembly (6) comprises: a heat preservation barrel (601) fixedly mounted on one end of the conveying pipe (506), an electromagnetic heater (602) fixedly mounted in the heat preservation barrel (601), a barrel cover (603) detachably mounted on the top of the heat preservation barrel (601), a purification and drying barrel (604) detachably mounted in the heat preservation barrel (601), and the conveying pipe (506) detachably mounted on one end of the purification and drying barrel (604).

8. The humic acid sodium purification device according to claim 7, characterized in that, The scraper rods (206) are provided in two groups, and the two groups of scraper rods (206) are symmetrically arranged at two ends of the connecting rod (205).

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