CN218688064U - Waste gas treatment device is used in chemicals processing - Google Patents

Abstract

The utility model discloses a waste gas treatment device for chemical product processing, relates to the technical field of waste gas treatment devices, and comprises a waste gas treatment tank, a material injection pipe, a connecting pipe and a storage tank, and the top of the waste gas treatment tank is fixed with a material injection pipe The side of the waste gas treatment tank is fixedly connected with a connecting pipe, the other end of the connecting pipe is provided with a storage tank, and the middle part of the waste gas treatment tank is fixedly connected with a feeding pipe. The utility model sprays the oxidant in the spray chamber to produce a chemical reaction on the internal waste gas and performs purification treatment, so that the water dropped by the spray flows into the bottom along the wall of the spray chamber, and then the waste water flows into the drain again due to the influence of gravity. The interior of the water tank is combined with a filter screen to filter impurities and particles, and then cooperates with a discharge pipe to discharge waste water, which solves the problem that waste water is easily generated inside the waste gas treatment device and affects the environmental protection performance of the device, which is conducive to increasing the environmental protection of the device function for added practicality.

Description

A waste gas treatment device for chemical products processing

technical field

The utility model relates to the technical field of waste gas treatment devices, in particular to a waste gas treatment device for chemical product processing.

Background technique

Exhaust gas purification mainly refers to the work of treating industrial waste gas such as dust particles, flue gas smoke, odorous gas, and toxic and harmful gases generated in industrial places. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc.

Among the existing technical solutions, a publication number is proposed: CN215539332U. The technical solution disclosed in this document is as follows: a waste gas treatment device for chemical product processing, including an adsorption shell and a spray shell; the spray shell is set On one side of the adsorption housing, the bottom end of the adsorption housing communicates with the bottom end of the spray housing through a communication pipe, the top of the adsorption housing is provided with an air inlet, and an adsorption cylinder is fixed inside the adsorption housing. It communicates with the interior of the adsorption shell, and the two ends of the adsorption cylinder are respectively provided with a first filter screen and a second filter screen, and a number of activated carbon particles are filled between the first filter screen and the second filter screen, and the first filter screen and the second filter screen are filled with activated carbon particles. Squeezing springs are arranged symmetrically on the surface of the filter screen.

There are following problems at prior art:

1. The internal structure of the exhaust gas treatment is complicated, which is not conducive to the convenient disassembly of the staff, and affects the later maintenance of the device;

2. When the waste gas is treated inside the waste gas treatment device, it is easy to generate waste water, which directly discharges the problem that the environmental protection performance of the equipment is reduced.

Utility model content

The utility model provides a waste gas treatment device for chemical product processing to solve the problems raised in the above-mentioned background technology.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A waste gas treatment device for chemical product processing, comprising a waste gas treatment tank, a material injection pipe, a connecting pipe and a storage tank, the top of the waste gas treatment tank is fixedly installed with a material injection pipe, and the side of the waste gas treatment tank is fixedly connected with a connecting pipe The other end of the connecting pipe is provided with a storage tank, the middle part of the exhaust gas treatment tank is fixedly connected with a feeding pipe, and the bottom of the feeding pipe is fixedly installed with a water pump box.

The bottom of the inner cavity of the exhaust gas treatment tank is provided with a spray chamber, and the two sides of the spray chamber wall are fixedly installed with connection blocks, and the inner side of the connection block is movably installed with a fixed rod, and the inside of the fixed rod is provided with The transfer pipe, the top of the transfer pipe is fixedly connected to one end of the feed pipe, and the bottom of the transfer pipe extends to the bottom of the fixed rod and is fixedly installed with a nozzle.

The bottom of the spray chamber cavity is provided with a drainage groove, the inside of the drainage groove is provided with an installation shaft, and the outside of the installation shaft is provided with a filter disc.

The further improvement of the technical solution of the utility model lies in that: the top of the inner chamber of the exhaust gas treatment tank is provided with a mounting plate, and the inside of the mounting plate is provided with a filter plate.

The further improvement of the technical solution of the utility model lies in that: the bottom of the installation plate is provided with an adsorption cotton pad, and the bottom of the adsorption cotton pad is arranged on the top of the spray chamber.

The further improvement of the technical solution of the utility model lies in that: the two sides of the connecting block are provided with limiting holes, the internal thread of the limiting hole is connected with a threaded column, and the other end of the threaded column extends to the side of the fixing rod.

The further improvement of the technical solution of the utility model lies in that: the bottom of the filter disc is fixedly installed with a partition column, and the side of the partition column is fixedly installed with a filter screen.

The further improvement of the technical solution of the utility model lies in that: a diversion groove is provided at the bottom of the inner cavity of the drainage groove and located on one side of the filter screen, and a drainage hole is provided inside the diversion groove.

The further improvement of the technical solution of the utility model is that: a discharge pipe is provided at the bottom of the drainage hole, and the other end of the discharge pipe extends to the outside of the waste gas treatment tank.

Owing to adopting above-mentioned technical scheme, relative to the prior art, the technical progress of the utility model is:

1. The utility model provides a waste gas treatment device for chemical products processing. The threaded column is rotated through the threaded column, so that the threaded column is rotated and detached from the inside of the limit hole, and the fixed rod is separated from the limit function, so that the two ends of the fixed rod can be easily removed from the connecting block. The top is detached to achieve the function of convenient disassembly, which solves the problem that the internal structure of the waste gas treatment is complicated and is not conducive to the convenient disassembly of the staff, which is conducive to the convenient disassembly of the device and saves labor.

2. The utility model provides a waste gas treatment device for chemical product processing. The oxidant is sprayed in the spray chamber to produce a chemical reaction on the internal waste gas and perform purification treatment, so that the water dropped by the spray flows into the bottom along the wall of the spray chamber Then, under the influence of gravity, the waste water flows into the drainage tank again, and cooperates with the filter screen to filter the impurity particles, and then cooperates with the discharge pipe to discharge the waste water, which solves the problem that waste water is easily generated inside the waste gas treatment device when treating waste gas. , the problem of affecting the environmental protection performance of the device is beneficial to increase the environmental protection function of the device and increase the practicability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the exhaust gas treatment tank of the present utility model;

Fig. 3 is the structural representation of the fixed rod of the present utility model;

Fig. 4 is the structural representation of the connection block of the present utility model;

Fig. 5 is a structural schematic diagram of the drainage tank of the present invention.

In the figure: 1, exhaust gas treatment tank; 11, installation plate; 12, filter plate; 13, adsorption cotton pad; 14, spray room; 15, transmission pipe; 16, fixed rod; 17, connection block; Hole; 172, threaded column; 18, nozzle; 19, drainage groove; 191, installation shaft; 192, filter plate; 193, clapboard column; 194, filter screen; , connecting pipe; 4, storage tank; 5, feeding pipe; 6, water pump box; 7, discharge pipe.

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail:

Example 1

As shown in Figures 1-5, the utility model provides a waste gas treatment device for chemical product processing, including a waste gas treatment tank 1, a material injection pipe 2, a connecting pipe 3 and a storage tank 4, and the top of the waste gas treatment tank 1 is fixedly installed There is an injection pipe 2, the side of the waste gas treatment tank 1 is fixedly connected with a connecting pipe 3, the other end of the connecting pipe 3 is provided with a storage tank 4, and the middle part of the waste gas treatment tank 1 is fixedly connected with a feeding pipe 5, and the part of the feeding pipe 5 A water pump box 6 is fixedly installed at the bottom, a spray chamber 14 is provided at the bottom of the inner cavity of the waste gas treatment tank 1, and connecting blocks 17 are fixedly installed on both sides of the inner wall of the spray chamber 14, and a fixed rod 16 is movably installed on the inner side of the connecting block 17. The inside of the fixed rod 16 is provided with a transfer pipe 15, the top of the transfer pipe 15 is fixedly connected to one end of the feed pipe 5, the bottom of the transfer pipe 15 and extends to the bottom of the fixed rod 16 is fixedly installed with a nozzle 18, and the exhaust gas treatment tank 1 The top of the inner cavity is provided with a mounting plate 11, the inside of the mounting plate 11 is provided with a filter plate 12, the bottom of the mounting plate 11 is provided with an adsorption cotton pad 13, and the bottom of the adsorption cotton pad 13 is arranged on the top of the spray chamber 14.

In this embodiment, the exhaust gas is injected through the injection pipe 2, so that the exhaust gas enters the interior of the exhaust gas treatment tank 1, and the filter plate 12 and the adsorption cotton pad 13 are used to cooperate with each other to filter and adsorb the exhaust gas, and the treated gas enters to the inside of the spray chamber 14, and then the water pump box 6 cooperates with the feed pipe 5 to transfer the oxidant to the transfer pipe 15, and then sprays the inside of the spray chamber 14 through the nozzle 18, so as to facilitate the chemical reaction of the waste gas and achieve the convenience of waste gas treatment. The function is beneficial to increase the convenience of the device.

Example 2

As shown in Figures 1-5, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, both sides of the connecting block 17 are provided with limiting holes 171, and the internal threads of the limiting holes 171 are connected with threads Post 172 , the other end of the threaded post 172 extends to the side of the fixed rod 16 .

In this embodiment, the threaded post 172 is threaded and rotated, so that the threaded post 172 is rotated and detached from the limit hole 171, and the fixed rod 16 is released from the limit function, so that the two ends of the fixed rod 16 can be easily detached from the top of the connecting block 17 to achieve The function of convenient disassembly is conducive to increasing the convenience of the installation.

Example 3

As shown in Figures 1-5, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, the bottom of the inner cavity of the spray chamber 14 is provided with a drainage groove 19, and the interior of the drainage groove 19 is provided with a Shaft 191, the outer side of installation shaft 191 is provided with filter plate 192, and the bottom of filter plate 192 is fixedly installed with partition column 193, and the side of partition column 193 is fixedly installed with filter screen 194, and the bottom of drain groove 19 inner cavity is positioned at filter One side of the net 194 is provided with a diversion groove 195, and the inside of the diversion groove 195 is provided with a drainage hole. The bottom of the drainage hole is provided with a discharge pipe 7, and the other end of the discharge pipe 7 extends to the outside of the exhaust gas treatment tank 1.

In this embodiment, by spraying the oxidant in the spray chamber 14, a chemical reaction is produced on the internal waste gas, and the purification process is performed, so that the water dropped from the spray flows into the bottom along the inner wall of the spray chamber 14, and then is affected by gravity. , the waste water flows into the inside of the drainage tank 19 again, and cooperates with the filter screen 194 to filter the impurity particles, and then cooperates with the discharge pipe 7 to discharge the waste water, which is conducive to increasing the environmental protection function of the device.

Let's talk about the working principle of the waste gas treatment device for chemical processing in detail.

As shown in Figure 1-5, the waste gas is injected through the injection pipe 2, so that the waste gas enters the interior of the waste gas treatment tank 1, and the filter plate 12 and the adsorption cotton pad 13 are used to cooperate with each other to filter and adsorb the waste gas. The gas enters the interior of the spray chamber 14, and then the pump box 6 cooperates with the delivery pipe 5 to transfer the oxidant to the transmission pipe 15, and then sprays the interior of the spray chamber 14 through the nozzle 18, which facilitates the chemical reaction of the exhaust gas and achieves convenient treatment. The function of the exhaust gas is to spray the oxidant in the spray chamber 14 to produce a chemical reaction on the internal exhaust gas and perform purification treatment, so that the water dropped from the spray flows into the bottom along the inner wall of the spray chamber 14, and then is affected by gravity. Waste water flows into the inside of the drainage tank 19 again, and cooperates with the filter screen 194 to filter impurity particles, and then cooperates with the discharge pipe 7 to discharge the waste water, and the purified gas is transported to the inside of the storage tank 4 through the connecting pipe 3. During equipment maintenance, Through the threaded rotation of the threaded column 172, the threaded column 172 is rotated and disengaged from the inside of the limiting hole 171, and the fixing rod 16 is released from the limiting function, so that the two ends of the fixing rod 16 can be easily separated from the top of the connecting block 17 to achieve the function of convenient disassembly.

The above has generally described the utility model in detail, but on the basis of the utility model, some modifications or improvements can be made to it, which is obvious to those skilled in the art. Therefore, any modification or improvement that does not depart from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a waste gas treatment device is used in chemical processing, includes exhaust-gas treatment jar (1), notes material pipe (2), connecting pipe (3) and storage jar (4), the top fixed mounting of exhaust-gas treatment jar (1) has notes material pipe (2), the side fixedly connected with connecting pipe (3) of exhaust-gas treatment jar (1), the other end of connecting pipe (3) is provided with storage jar (4), its characterized in that: the middle part of the waste gas treatment tank (1) is fixedly connected with a material conveying pipe (5), and the bottom of the material conveying pipe (5) is fixedly provided with a water pump box (6);

a spray chamber (14) is arranged at the bottom of an inner cavity of the waste gas treatment tank (1), connecting blocks (17) are fixedly mounted on two sides of the inner wall of the spray chamber (14), a fixing rod (16) is movably mounted on the inner side of each connecting block (17), a transmission pipe (15) is arranged inside each fixing rod (16), the top of each transmission pipe (15) is fixedly connected to one end of a conveying pipe (5), and a nozzle (18) is fixedly mounted at the bottom of each transmission pipe (15) and extends to the bottom of each fixing rod (16);

the bottom of the inner cavity of the spray chamber (14) is provided with a drainage groove (19), an installation shaft (191) is arranged in the drainage groove (19), and a filter disc (192) is arranged on the outer side of the installation shaft (191).

2. The waste gas treatment device for chemical processing according to claim 1, wherein: the top of exhaust-gas treatment jar (1) inner chamber is provided with mounting panel (11), the inside of mounting panel (11) is provided with filter (12).

3. The exhaust gas treatment device for chemical processing according to claim 2, wherein: the bottom of mounting panel (11) is provided with adsorbs cotton pad (13), the bottom of adsorbing cotton pad (13) sets up the top at spray room (14).

4. The exhaust gas treatment device for chemical processing according to claim 1, wherein: spacing hole (171) have been seted up to the both sides of connecting block (17), the internal thread in spacing hole (171) is connected with screw thread post (172), the other end of screw thread post (172) extends to the side of dead lever (16).

5. The exhaust gas treatment device for chemical processing according to claim 1, wherein: the bottom fixed mounting of filter disc (192) has partition column (193), the side fixed mounting of partition column (193) has filter screen (194).

6. The exhaust gas treatment device for chemical processing according to claim 1, wherein: the bottom of the inner cavity of the drainage tank (19) and one side of the filter screen (194) are provided with a diversion trench (195), and a drainage hole is formed in the diversion trench (195).

7. The waste gas treatment device for chemical processing according to claim 6, characterized in that: the bottom of the drain hole is provided with a discharge pipe (7), and the other end of the discharge pipe (7) extends to the outer side of the waste gas treatment tank (1).

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