CN219111306U - Gas desulfurization and acid production integrated device - Google Patents

Abstract

The utility model relates to a gas desulfurization and acid production integrated device in the technical field of gas desulfurization and acid production devices, which comprises a lime input port, a preparation tank, a discharge port, a partition plate, a mixing cavity, a desulfurization cavity, a stirring shaft, a stirring motor, a stirring paddle, a transition bin, a spraying bin and a water outlet hole, wherein a dredging component is arranged on the spraying bin, an air inlet pipe extending into the desulfurization cavity is arranged on the outer wall of the preparation tank in a penetrating manner, and an aeration component is also arranged on the preparation tank. Through the filter effect of apopore for the lime of insufficient dissolved agglomeration can remain in spraying the storehouse, and after its fully dissolving get into the desulfurization intracavity by the apopore again, the rethread mediation subassembly dredges the apopore on the storehouse that sprays in addition, avoids influencing the permeability of apopore, through the rotation of (mixing) shaft, the rethread hinge rod drives slide bar reciprocating motion, makes the scraper blade can clear up the interior bottom of spraying the storehouse, avoids lime slurry to block up the apopore, simple structure just need not additionally to set up power component.

Description

Gas desulfurization and acid production integrated device

Technical Field

The utility model relates to the technical field of gas desulfurization and acid production devices, in particular to a gas desulfurization and acid production integrated device.

Background

Sulfur dioxide is one of main pollutants in the atmosphere, acid rain is easy to generate in local areas due to random emission of sulfur dioxide, and the sulfur dioxide is harmful to human health, so that the incidence rate of human respiratory diseases is improved, and the reduction of the emission of sulfur dioxide in industrial flue gas is very important.

The utility model discloses a desulfurization system sour integrated device through retrieving chinese patent number CN214552510U, which comprises a base, the middle part of base up end is equipped with reaction chamber, lime slurry preparation chamber, oxygen jar and sprays the chamber, the middle part of spraying the inside roof of chamber is equipped with atomizer, the middle part intercommunication of spraying the terminal surface has the unloading pipe under the chamber, the both sides of reaction chamber inner wall are established fixedly with annular pipeline through spacing fixture block card, the middle part of lime slurry preparation chamber up end is equipped with servo motor, servo motor's output is fixed with rotation axis and stirring rake through the shaft coupling installation, one side of reaction chamber up end is equipped with the negative pressure pump, the one end of negative pressure pump is through the inside intercommunication of pumping pipe and lime slurry preparation chamber, the other end of negative pressure pump is through the inside intercommunication of conveying pipeline and atomizer.

When lime slurry is prepared, lime is directly put into water to be stirred so as to prepare lime slurry, and the lime slurry is simply and conveniently agglomerated and insufficiently dissolved, and then is discharged by a negative pressure pump, so that the preparation precision of the lime slurry is influenced, or an atomizing nozzle is possibly blocked, and the spraying desulfurization efficiency is further influenced.

Based on the above, the utility model designs an integrated device for gas desulfurization and acid production, which aims to solve the problems.

Disclosure of Invention

The utility model aims to provide a gas desulfurization and acid production integrated device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gaseous desulfurization system sour integrated device, includes that the top is equipped with the preparation jar of lime input mouth, preparation jar bottom is equipped with the bin outlet, be equipped with a baffle in the preparation jar, the baffle separates into mixing chamber, desulfurization chamber with preparation jar inside top-down in proper order, the last level rotation of preparation jar is connected with the (mixing) shaft, the (mixing) shaft is driven its rotation by the (mixing) motor of installing on the preparation jar, the (mixing) shaft penetrates the one end of mixing intracavity and is equipped with a plurality of stirring rake, be equipped with the transition storehouse that extends towards the desulfurization chamber on the baffle, the transition storehouse lower extreme is equipped with sprays the storehouse, spray the inside hollow of storehouse and link up with the transition storehouse, spray the storehouse bottom surface be equipped with a plurality of apopores rather than inside link up, be equipped with the mediation subassembly on spraying the storehouse, the intake pipe that extends to the desulfurization intracavity is worn to be equipped with to the preparation jar outer wall, still be equipped with the aeration subassembly on the preparation jar.

In the integrated device for desulfurizing and producing acid by gas, the aeration assembly comprises the aeration pipe penetrating through the preparation tank, and a plurality of aeration discs are arranged on the part of the aeration pipe penetrating into the preparation tank.

In the integrated device for gas desulfurization and acid production, the dredging assembly comprises the dredging rod horizontally sliding and penetrating through the spraying bin, one end of the dredging rod penetrating into the spraying bin is provided with a plurality of scraping plates, the scraping plates are in abutting connection with the inner bottom wall of the spraying bin, and the dredging rod is in transmission connection with the stirring shaft through the transmission unit.

In the integrated device for desulfurizing and producing acid by gas, the scraping plate is made of rubber materials.

In the gas desulfurization and acid production integrated device, the transmission unit comprises the sliding rod horizontally sliding to penetrate through the upper end of the preparation tank, the connecting plate is arranged at one end of the sliding rod penetrating out of the preparation tank, one end of the dredging rod slides out of the preparation tank and is connected with the lower end of the connecting plate, the stirring shaft is sleeved with the rotating arm, the rotating arm is pivoted with the hinge rod, and one end of the hinge rod away from the rotating arm is pivoted with one end of the sliding rod penetrating into the preparation tank.

Compared with the prior art, the utility model has the beneficial effects that: through the filtration of the apopore that sets up on spraying the storehouse for the lime of insufficient dissolved caking can remain in spraying the storehouse, and after its fully dissolving, get into desulfurization intracavity by the apopore again, the rethread mediation subassembly dredges the apopore on spraying the storehouse in addition, avoid producing the influence to the permeability of apopore, through the rotation of (mixing) shaft, make the rotating arm rotate, and then the rethread hinge rod drives slide bar reciprocating motion, and make the connecting plate drive the horizontal reciprocating motion of mediation pole, make the scraper blade clear up the bottom in spraying the storehouse, avoid lime slurry to block up the apopore, simple structure just need not additionally to set up power component.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an assembled structure of an integrated device for desulfurizing and producing acid from gas;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at a in fig. 2.

In the drawings, the list of components represented by the various numbers is as follows:

1-lime input port, 2-stirring motor, 3-preparation tank, 4-air inlet pipe, 5-aeration pipe, 6-discharge port, 7-stirring shaft, 8-stirring paddle, 9-spray bin, 10-water outlet hole, 11-aeration disc, 12-scraper, 13-transition bin, 14-dredging rod, 15-baffle, 16-connecting plate, 17-sliding rod, 18-hinge rod and 19-rotating arm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the gas desulfurization and acid production integrated device comprises a preparation tank 3 with a lime feeding port 1 at the top, a discharge port 6 at the bottom of the preparation tank 3, a detachable flange baffle cover mounted on the discharge port, a baffle 15 in the preparation tank 3, a mixing cavity and a desulfurization cavity sequentially separated from top to bottom by the baffle 15, a stirring shaft 7 horizontally rotatably connected to the preparation tank 3, a stirring shaft 7 driven to rotate by a stirring motor 2 mounted on the preparation tank 3, a plurality of stirring paddles 8 at one end of the stirring shaft 7 penetrating into the mixing cavity, a transition bin 13 extending towards the desulfurization cavity and a spray bin 9 at the lower end of the transition bin 13, a plurality of water outlet holes 10 penetrating through the spray bin 9 and a dredging component mounted on the spray bin 9, wherein the hollow part of the spray bin 9 is communicated with the transition bin 13, an air inlet pipe 4 extending into the desulfurization cavity is arranged on the outer wall of the preparation tank 3 in a penetrating way, an aeration component is further arranged on the preparation tank 3, lime and water are put into the mixing cavity of the preparation tank from a lime input port, then the stirring motor is electrified and rotated to drive the stirring shaft to rotate, so that the stirring paddle can stir and mix the lime and water in the mixing cavity, the lime is dissolved, lime slurry after dissolution enters a spraying bin and is filtered through an outlet hole of the spraying bin, the lime which is not dissolved can remain in the spraying bin until the lime is fully dissolved and automatically enters a separation cavity from the outlet hole, the air inlet pipe is used for introducing waste gas to be desulfurized into the desulfurization cavity and spraying the lime slurry, then the aeration component supplies oxygen into the aeration component from external oxygen supply equipment to perform aeration on mixed liquid stored in the desulfurization cavity, therefore, sulfur-containing waste gas is treated (the specific treatment process is referred to the prior art in the background art and is not described here any more), and the dredging assembly can clean the inner bottom wall of the spraying bin to avoid blocking water outlet holes.

The aeration assembly in this embodiment includes an aeration pipe 5 penetrating the preparation tank 3, a plurality of aeration trays 11 are provided at the position of the aeration pipe 5 penetrating the preparation tank 3, and the external oxygen supply device conveys oxygen into the aeration trays through the aeration pipe and then is sprayed out from the aeration trays to perform aeration treatment on the liquid stored in the desulfurization cavity.

The mediation subassembly in this embodiment includes that horizontal slip wears to locate the mediation pole 14 on spraying the storehouse 9, and the one end that mediation pole 14 penetrated in spraying the storehouse 9 is equipped with a plurality of scraping plates 12, and scraping plate 12 contradicts with the interior bottom wall in spraying the storehouse 9 and is connected, carries out the transmission through drive unit between mediation pole 14 and the (mixing) shaft 7 and is connected, and during the (mixing) shaft rotation, can drive mediation pole horizontal migration through drive unit for the scraping plate can produce the cleaning performance to spraying the interior bottom wall in the storehouse.

The scraper 12 in this embodiment is made of rubber material so that abrasion is not generated to the inner wall surface of the shower stall.

The drive unit in this embodiment includes the slide bar 17 that the horizontal slip was worn to locate preparation jar 3 upper end, the one end that slide bar 17 worn out preparation jar 3 is equipped with connecting plate 16, dredge pole 14 one end slip and worn out preparation jar 3 and be connected with connecting plate 16 lower extreme, the rotor arm 19 has been cup jointed on the (mixing) shaft 7, the pin joint has hinge lever 18 on the rotor arm 19, the one end that hinge lever 18 kept away from rotor arm 19 and the one end pin joint that slide bar 17 penetrated in the preparation jar 3, synchronous drive the rotor arm rotation when the (mixing) shaft rotates, and then can drive hinge lever pulling slide bar removal, and then make the slide bar drive the connecting plate removal, the removal of connecting plate can drive dredge pole horizontal reciprocating motion, thereby realize the removal to the dredge pole.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a gaseous desulfurization system sour integrated device, is equipped with preparation jar (3) of lime input mouth (1) including the top, preparation jar (3) bottom is equipped with bin outlet (6), a serial communication port, be equipped with a baffle (15) in preparation jar (3), baffle (15) separate into mixing chamber, desulfurization chamber with inside top-down of preparation jar (3) in proper order, horizontal rotation is connected with (mixing) shaft (7) on preparation jar (3), (mixing) shaft (7) are driven its rotation by agitator motor (2) of installing on preparation jar (3), the one end that (mixing) shaft (7) penetrated the mixing chamber is equipped with a plurality of stirring rake (8), be equipped with transition storehouse (13) that extend towards the desulfurization chamber on baffle (15), transition storehouse (13) lower extreme is equipped with spray storehouse (9), spray storehouse (9) inside hollow and link up with transition storehouse (13), the bottom surface of storehouse (9) is equipped with a plurality of apopores (10) rather than inside link up, be equipped with the subassembly on storehouse (9), preparation (3) are equipped with the intake pipe (4) that the preparation is equipped with to extend to spray the desulfurization chamber (3).

2. The integrated device for gas desulfurization and acid production according to claim 1, wherein the aeration assembly comprises an aeration pipe (5) penetrating through the preparation tank (3), and a plurality of aeration discs (11) are arranged at the part of the aeration pipe (5) penetrating through the preparation tank (3).

3. The integrated device for gas desulfurization and acid production according to claim 1, wherein the dredging assembly comprises a dredging rod (14) horizontally sliding and penetrating through the spraying bin (9), one end of the dredging rod (14) penetrating into the spraying bin (9) is provided with a plurality of scraping plates (12), the scraping plates (12) are in abutting connection with the inner bottom wall of the spraying bin (9), and the dredging rod (14) is in transmission connection with the stirring shaft (7) through a transmission unit.

4. A gas desulfurization and acid production integrated device according to claim 3, wherein the scraper (12) is made of rubber material.

5. The integrated device for gas desulfurization and acid production according to claim 3, wherein the transmission unit comprises a sliding rod (17) horizontally sliding and penetrating through the upper end of the preparation tank (3), one end of the sliding rod (17) penetrating out of the preparation tank (3) is provided with a connecting plate (16), one end of the dredging rod (14) slides out of the preparation tank (3) and is connected with the lower end of the connecting plate (16), a rotating arm (19) is sleeved on the stirring shaft (7), a hinge rod (18) is pivoted on the rotating arm (19), and one end of the hinge rod (18) far away from the rotating arm (19) is pivoted with one end of the sliding rod (17) penetrating into the preparation tank (3).

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