CN216987015U

CN216987015U - Disproportionated tail gas recycling device

Info

Publication number: CN216987015U
Application number: CN202220634180.9U
Authority: CN
Inventors: 庄柳; 廖奕权; 陈志雨
Original assignee: Guangdong Huanqiu Purification Technology Co ltd
Current assignee: Guangdong Huanqiu Purification Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-19
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a disproportionated tail gas recycling device which comprises an air inlet pipe, wherein a condenser pipe is inserted into one end of the air inlet pipe, a dehumidifying pipe is installed at one end of the condenser pipe through a pipeline, a cooling cavity and an air cavity which are distributed in a concentric structure are respectively formed in the condenser pipe, heat conducting rings which are distributed in an annular structure at equal intervals are uniformly formed on the inner wall of the side surface of the air cavity and the inner wall of one side of the cooling cavity in an integrated manner, a water inlet pipe extending into the cooling cavity is inserted into one side of the outer wall of the top of the condenser pipe, and a water outlet pipe extending into the cooling cavity is inserted into one side of the outer wall of the bottom of the condenser pipe. The gas dehumidification device has the advantages that when the gas dehumidification device is used, the condensation pipe can cool gas, so that moisture in the gas is condensed and dropped, the moisture in the gas is reduced, meanwhile, the adsorption core in the dehumidification pipe can absorb the moisture in the gas, the moisture in the gas is further removed, and the gas is prevented from containing more moisture to influence subsequent recycling.

Description

Disproportionated tail gas recycling device

Technical Field

The utility model relates to the technical field of disproportionated tail gas, in particular to a disproportionated tail gas recycling device.

Background

In the disproportionation reaction, if oxidation and reduction occur in an element in the same oxidation state within the same molecule, part of the atoms (or ions) of the element is oxidized and the other part is reduced. This self-redox reaction is called disproportionation reaction, for example, chlorine gas reacts with sodium hydroxide solution at room temperature to produce sodium chloride, sodium hypochlorite and water. The ion equation is: the valence of chlorine element in chlorine is 0 in Cl2+2OH- + Cl- + ClO- + H2O. The valence of chlorine in the sodium chloride is reduced to-1; while the valence of chlorine in sodium hypochlorite rises to +1, chlorine and sodium hydroxide solution react at high temperature to produce sodium chlorate, sodium chloride and water, both reactions being typical disproportionation reactions.

If the bulletin number of authorizing is CN214159152U, the day of authorizing bulletin is a tail gas recovery processing cyclic utilization device of 20210910, comprising a base plate, install recovery processing mechanism on the base plate, the spout is seted up in the upper end of base plate, sliding connection has the slider in the spout, the slider is kept away from the one end of base plate and is passed the spout notch and upwards extend and install and handle the case, the inner box bottom of handling the case is provided with reaction liquid, be located and handle and install the filter screen on the incasement wall of reaction liquid top, install the filter plate on the inner box wall of handling the case, and the filter plate is located the filter screen top and sets up, handle the outer box top of case and install the air discharge pump, install the blast pipe on the lateral wall of air discharge pump one side, the intake pipe is installed to the lower extreme of air discharge pump, the intake pipe other end runs through the tank wall of handling the case and sets up in reaction liquid. The tail gas recovery device provided by the utility model has the advantages that the tail gas is recovered and treated by arranging a simple mechanical structure, the secondary recycling is convenient, the operation is simple and convenient, and the practicability and the working efficiency of the device are improved.

Above-mentioned and disproportionation reaction tail gas treatment circulating device dehumidification ability among the prior art is relatively poor, has more moisture when leading to gaseous outflow, influences follow-up gas in recycling, and current exhaust-gas treatment circulating device lacks detection device simultaneously, can't understand gaseous concentration, and it is comparatively inconvenient when leading to exhaust-gas treatment, consequently, need design a disproportionation tail gas cyclic utilization device and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disproportionated tail gas recycling device to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a disproportionated tail gas cyclic utilization device, includes the intake pipe, intake pipe one end is pegged graft there is the condenser pipe, and condenser pipe one end has the dehumidification pipe through the pipe-line installation, cooling chamber, air cavity that are concentric structure distribution are seted up respectively to the condenser pipe inside, and on the inner wall of air cavity side with cooling chamber one side on the equal integrated into one piece have the equidistance be the heat conduction ring that the loop configuration distributes, peg graft on condenser pipe top outer wall one side and have the inlet tube that extends to the cooling intracavity portion, peg graft on condenser pipe bottom outer wall one side and have the outlet pipe that extends to the cooling intracavity portion, peg graft in condenser pipe bottom outer wall center department has the drain pipe that extends to the air cavity portion, dehumidification pipe one end threaded connection has the thread cover, and installs through the bolt on the outer wall of thread cover one side and be located the inside absorption core of dehumidification pipe.

As a preferred embodiment of the utility model, a gas pipe is inserted into one side of the outer wall of the bottom of the dehumidification pipe, a connecting pipe is welded at the bottom end of the gas pipe, and a detector extending into the connecting pipe is installed on the outer wall of one side of the connecting pipe through a bolt.

As a preferred embodiment of the utility model, the bottom end of the connecting pipe is provided with an air pump through a pipeline, and the air outlet end of the air pump is provided with an air return pipe and an exhaust pipe through a three-way valve.

As a preferred embodiment of the utility model, one end of the exhaust pipe is provided with a treatment tank through a bolt, and a discharge pipe is inserted in the position, close to the bottom, of the outer wall on one side of the treatment tank.

As a preferred embodiment of the utility model, the center of the outer wall of the top of the treatment tank is provided with a motor through a bolt, and an output shaft of the motor is provided with a mounting shaft through a coupling.

As a preferred embodiment of the present invention, three rotating plates distributed in an annular structure at equal intervals are welded on the outer wall of the side surface of the mounting shaft, and scrapers contacting with the inner wall of the treatment tank are welded on the outer wall of one side of the mounting shaft.

In the technical scheme, the disproportionated tail gas recycling device provided by the utility model has the advantages that (1) through the arranged condensation pipe and the dehumidification pipe, when the device is used, the condensation pipe can cool the gas, so that the moisture in the gas is condensed and dropped, the moisture in the gas is reduced, meanwhile, the adsorption core in the dehumidification pipe can absorb the moisture in the gas, the moisture in the gas is further removed, and the gas is prevented from containing more moisture to influence the subsequent recycling; (2) through the arranged detector, when the device is used for treating waste gas, the detector can detect the concentration of the gas flowing into the connecting pipe, so that workers can know the concentration of the gas conveniently, and whether the gas is directly discharged or recycled is conveniently felt subsequently; (3) through the scraper blade that sets up, change board and installation axle, when disproportionation reaction finishes or gas concentration is lower discharges to the processing jar inside, the installation axle can rotate under the effect of motor to make and change the board and rotate, make gaseous and the inside solution misce bene of processing jar, the scraper blade is L shape moreover and can clears up the processing jar inner wall, improves the device's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of a structure of a disproportionation tail gas recycling device according to an embodiment of the present invention.

Fig. 2 is a schematic view of a structure of a condenser tube provided in an embodiment of the disproportionation tail gas recycling device of the present invention.

Fig. 3 is a schematic diagram of a dehumidification tube structure provided in an embodiment of the disproportionation tail gas recycling device of the utility model.

Fig. 4 is a schematic structural diagram of a treatment tank provided in an embodiment of the disproportionation tail gas recycling device of the present invention.

Description of reference numerals:

1 air inlet pipe, 2 condenser pipes, 3 dehumidification pipes, 4 air delivery pipes, 5 connecting pipes, 6 detectors, 7 air pumps, 8 air return pipes, 9 exhaust pipes, 10 treatment tanks, 11 cooling cavities, 12 water inlet pipes, 13 liquid outlet pipes, 14 water outlet pipes, 15 air cavities, 16 heat conduction rings, 17 threaded covers, 18 adsorption cores, 19 motors, 20 discharge pipes, 21 mounting shafts, 22 rotating plates and 23 scraping plates.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, a disproportionated tail gas recycling device provided by an embodiment of the present invention includes an air inlet pipe 1, a condenser pipe 2 inserted into one end of the air inlet pipe 1, and one end of the condenser pipe 2 is provided with a dehumidifying pipe 3 through a pipeline, the interior of the condenser pipe 2 is respectively provided with a cooling cavity 11 and an air cavity 15 which are distributed in a concentric structure, heat conduction rings 16 which are distributed in an annular structure at equal intervals are integrally formed on the inner wall of the side surface of the air cavity 15 and the inner wall of one side of the cooling cavity 11, a water inlet pipe 12 which extends into the cooling cavity 11 is inserted and connected to one side of the outer wall of the top of the condenser pipe 2, a water outlet pipe 14 which extends into the cooling cavity 11 is inserted and connected to one side of the outer wall of the bottom of the condenser pipe 2, a liquid outlet pipe 13 which extends into the air cavity 15 is inserted and connected to the center of the outer wall of the bottom of the condenser pipe 2, one end of the dehumidifying pipe 3 is connected with a threaded cover 17 in a threaded manner, and an adsorption core 18 positioned in the dehumidification pipe 3 is arranged on the outer wall of one side of the threaded cover 17 through a bolt.

Specifically, in the embodiment, the air inlet pipe comprises an air inlet pipe 1, one end of the air inlet pipe 1 is inserted with a condenser pipe 2, the condenser pipe 2 is convenient for cooling water in the air, so that the water is condensed into water drops, one end of the condenser pipe 2 is provided with a dehumidification pipe 3 through a pipeline, the dehumidification pipe 3 is convenient for absorbing water into the air, the condenser pipe 2 is internally provided with a cooling cavity 11 and an air cavity 15 which are distributed in a concentric structure, the cooling cavity 11 is convenient for allowing cold water to flow into the dehumidification pipe 3, the air cavity 15 is convenient for allowing the air to enter the condenser pipe 2, heat conduction rings 16 which are distributed in an annular structure at equal intervals are uniformly formed on the inner wall of the side surface of the air cavity 15 and the inner wall of one side of the cooling cavity 11, the heat exchange capacity between the air cavity 15 and the cooling cavity 11 can be improved by the heat exchange, the water is rapidly condensed by accelerating the temperature reduction of the air, one side of the outer wall of the top of the condenser pipe 2 is inserted with a water inlet pipe 12 which extends into the cooling cavity 11, the inlet pipe 12 is convenient for cold water to enter the cooling cavity 11, thereby cooling the gas in the air cavity 15, the outlet pipe 14 extending to the inside of the cooling cavity 11 is inserted in one side of the outer wall at the bottom of the condensing pipe 2, the outlet pipe 14 is convenient for cold water entering the inside of the cooling cavity 11 to flow out, the outlet pipe 13 extending to the inside of the air cavity 15 is inserted in the center of the outer wall at the bottom of the condensing pipe 2, the outlet pipe 13 is convenient for water drops dropping in the inside of the air cavity 15 to flow out of the condensing pipe 2, one end of the dehumidifying pipe 3 is in threaded connection with a threaded cover 17, the threaded cover 17 is convenient for installing the adsorption core 18 in the dehumidifying pipe 3, thereby reducing the installation difficulty, the adsorption core 18 is installed on the outer wall at one side of the threaded cover 17 through bolts and is located in the dehumidifying pipe 3, the adsorption core 18 is composed of natural and modified high-molecular super absorbent resin or artificial synthetic super absorbent resin water-absorbent material, and can adsorb the water in the gas entering the dehumidifying pipe 3, further processing the moisture in the gas.

When the disproportionated tail gas recycling device is used, the condensing pipe 2 can cool gas, so that moisture in the gas is condensed and dropped, and moisture in the gas is reduced, meanwhile, the adsorption core 18 in the dehumidification pipe 3 can absorb the moisture in the gas, the moisture in the gas is further removed, and the situation that the subsequent recycling is influenced by more moisture in the gas is avoided.

In another embodiment provided by the utility model, as shown in fig. 1, a gas pipe 4 is inserted into one side of the outer wall of the bottom of the dehumidification pipe 3, the gas in the dehumidification pipe 3 can conveniently flow into the connecting pipe 5 through the gas pipe 4, the connecting pipe 5 is welded at the bottom end of the gas pipe 4, a detector 6 is conveniently installed on the connecting pipe 5, meanwhile, the gas pump 7 is connected with the gas pipe 4, the detector 6 extending into the connecting pipe 5 is installed on the outer wall of one side of the connecting pipe 5 through a bolt, the detector 6 is a chlorine gas detection alarm, and the type of the chlorine gas detection alarm is preferably QB10N, so that the gas concentration in the connecting pipe 5 can be conveniently detected, and thus, a worker can conveniently determine the gas concentration, and can conveniently process the gas subsequently.

In another embodiment of the present invention, as shown in fig. 1, an air pump 7 is installed at the bottom end of the connecting pipe 5 through a pipeline, the type of the air pump 7 is preferably GP2, so as to provide power for the gas in the disproportionation reaction equipment to flow out into the treatment device, and an air outlet end of the air pump 7 is provided with an air return pipe 8 and an air exhaust pipe 9 through a three-way valve, the air return pipe 8 is connected in the disproportionation reaction equipment, and the air exhaust pipe 9 is used for allowing the gas to flow into the treatment tank 10.

In another embodiment of the present invention, as shown in fig. 4, a treatment tank 10 is installed at one end of the exhaust pipe 9 through a bolt, the treatment tank 10 facilitates treatment of gas flowing in through the exhaust pipe 9, and prevents direct discharge into the air and influence on the atmospheric environment, a discharge pipe 20 is inserted into an outer wall of one side of the treatment tank 10 near the bottom, and the discharge pipe 20 facilitates liquid treated by the treatment tank 10 to flow out of the treatment tank 10.

In another embodiment of the present invention, as shown in fig. 4, the motor 19 is mounted at the center of the outer wall of the top of the treatment tank 10 by bolts, the type of the motor 19 is preferably 180ST-M19015LBZ/D0-1000C50L10, so as to provide power for the rotation of the mounting shaft 21, and the output shaft of the motor 19 is mounted with the mounting shaft 21 by a coupling, so that the mounting shaft 21 can transmit motion to rotate the rotating plate 22 and the scraper 23.

In another embodiment provided by the present invention, as shown in fig. 4, three rotating plates 22 are welded on the outer wall of the side of the mounting shaft 21, which are distributed in an annular structure at equal intervals, the rotating plates 22 can stir the materials inside the processing tank 10 under the driving of the mounting shaft 21, so that the gas and the solution inside the processing tank 10 are uniformly mixed, the scraping plates 23 contacting with the inner wall of the processing tank 10 are welded on the outer wall of one side of the mounting shaft 21, and the scraping plates 23 are L-shaped, so that the inner wall of the processing tank 10 can be cleaned under the driving of the mounting shaft 21, and the materials are prevented from being adhered to the inner wall of the processing tank 10.

The working principle is as follows: when the disproportionation reaction is carried out, the tail gas flowing out of the reaction equipment can flow into the interior of the condensation pipe 2 through the air inlet pipe 1 under the suction of the air pump 7, at the moment, the water inlet pipe 12 is matched with the water outlet pipe 14 to enable cold water to circularly flow into the interior of the cooling cavity 11, then the gas entering the interior of the air cavity 15 is subjected to cooling treatment, so that the moisture in the gas is condensed into water beads to drop into the interior of the air cavity 15, and then the water beads are discharged through the liquid outlet pipe 13, then the gas can enter the interior of the dehumidifying pipe 3 through a pipeline after being condensed, at the moment, the adsorption core 18 in the interior of the dehumidifying pipe 3 can treat the moisture in the gas again, so as to absorb the excessive moisture in the gas, then the gas flows into the interior of the connecting pipe 5 through the gas pipe 4, at the moment, the detector 6 can detect the gas flowing into the interior of the connecting pipe 5, thereby determining the concentration of the gas, so as to facilitate the subsequent determination of the gas flowing into the air return pipe 8 or the exhaust pipe 9, when gas when flowing into inside blast pipe 9, inside gas can flow into treatment tank 10, gas can react with the inside solution of treatment tank 10 this moment, and motor 19 can start this moment in addition for installation axle 21 rotates, makes commentaries on classics board 22 stir solution, makes gas and solution misce bene, and scraper blade 23 can clear up treatment tank 10 inner wall simultaneously, prevents that there is the material to bond on treatment tank 10 inner wall.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A disproportionated tail gas recycling device comprises an air inlet pipe (1) and is characterized in that a condenser pipe (2) is inserted into one end of the air inlet pipe (1), a dehumidifying pipe (3) is installed at one end of the condenser pipe (2) through a pipeline, a cooling cavity (11) and an air cavity (15) which are distributed in a concentric structure are respectively arranged in the condenser pipe (2), heat conducting rings (16) which are distributed in an annular structure at equal intervals are formed on the inner wall of the side surface of the air cavity (15) and the inner wall of one side of the cooling cavity (11) in a uniform body mode, a water inlet pipe (12) extending into the cooling cavity (11) is inserted into one side of the outer wall of the top of the condenser pipe (2), a water outlet pipe (14) extending into the cooling cavity (11) is inserted into one side of the outer wall of the bottom of the condenser pipe (2), a liquid outlet pipe (13) extending into the air cavity (15) is inserted into the center of the outer wall of the bottom of the condenser pipe (2), dehumidification pipe (3) one end threaded connection has screw cap (17), and installs through the bolt on the outer wall of screw cap (17) one side and is located inside absorption core (18) of dehumidification pipe (3).

2. The disproportionation tail gas recycling device according to claim 1, wherein the gas pipe (4) is inserted into one side of the outer wall of the bottom of the dehumidification pipe (3), the connecting pipe (5) is welded at the bottom end of the gas pipe (4), and the detector (6) extending into the connecting pipe (5) is installed on the outer wall of one side of the connecting pipe (5) through a bolt.

3. The disproportionation tail gas recycling device according to claim 2, wherein the bottom end of the connecting pipe (5) is provided with an air pump (7) through a pipeline, and the air outlet end of the air pump (7) is provided with an air return pipe (8) and an exhaust pipe (9) through a three-way valve.

4. The disproportionation tail gas recycling device according to claim 3, wherein one end of the exhaust pipe (9) is provided with a treatment tank (10) through a bolt, and a discharge pipe (20) is inserted in the position, close to the bottom, of the outer wall of one side of the treatment tank (10).

5. The disproportionation tail gas recycling device according to claim 4, wherein the motor (19) is installed at the center of the outer wall of the top of the treatment tank (10) through a bolt, and the output shaft of the motor (19) is installed with the installation shaft (21) through a coupling.

6. The disproportionation tail gas recycling device according to claim 5, wherein three rotating plates (22) distributed in an annular structure at equal intervals are welded on the outer wall of the side surface of the installation shaft (21), and a scraper (23) contacting with the inner wall of the treatment tank (10) is welded on the outer wall of one side of the installation shaft (21).