CN217662506U - Waste smoke purification device for desulfurization catalyst production - Google Patents

Abstract

The utility model provides a desulfurization catalyst production is with useless cigarette purifier, go into the pipe including box and useless cigarette, lateral wall one side is passed to connect and is equipped with L type useless cigarette input tube on the box, the inside solution that purifies that is equipped with of box, L type useless cigarette input tube sub-unit connection is equipped with the multiunit exhaust port, box one side outer wall connection is equipped with the reaction reagent holding vessel, the side connection is equipped with the pump body under the reaction reagent holding vessel, the water piping connection is equipped with the reaction reagent conveyer pipe to the pump body income water end, box top one side is connected and is equipped with the gaseous reaction framework, the lateral wall passes to connect on the box and is equipped with the siphunculus, a gaseous reaction framework lateral wall passes to connect and is equipped with the gaseous conveyer pipe, reaction framework internal connection is equipped with the glass fiber filter layer, the lateral wall passes to connect and is equipped with the blast pipe on the reaction framework. Compared with the prior art, the utility model the advantage lies in: through adding reaction reagent at the purifying solution and carrying out a round of purification, carry out two rounds of purifications with gas and glass fiber filter layer through chemical reaction in the reaction frame body, make the gas of blast pipe exhaust cleaner.

Description

A waste smoke purification device for desulfurization catalyst production

technical field

The utility model relates to the technical field of desulfurization catalyst production, in particular to a waste smoke purification device for desulfurization catalyst production.

Background technique

With the continuous deepening of industrialization in various countries in the world, SO pollution has surpassed smoke pollution to become the largest pollutant in the atmospheric environment. Flue gas desulfurization (FGD) is different from other desulfurization methods. It is the only large-scale commercial application of desulfurization method in the world, and it is the most effective and main technical means to control acid rain and SO pollution.

Exhaust gas is generated during the production process of desulfurization catalyst. There are some dust and chemical molecules in the exhaust gas, which will pollute the air if it is directly discharged into the air. The existing purification device has a simple structure. The effect of treating polluted gas is not good. Therefore, we propose a waste smoke purification device for desulfurization catalyst production.

Utility model content

Aiming at the above-mentioned deficiencies in the prior art, the utility model provides a waste smoke purification device for desulfurization catalyst production, which includes a box body and a waste smoke inlet pipe. The upper side wall of the box body is connected with an L-shaped waste gas Smoke input pipe, one end of the L-shaped waste smoke input pipe located outside the box is connected with a gas control valve one, one end of the waste smoke inlet pipe is connected with the other end of the gas control valve one, and the inside of the box is provided with a purification solution , one end of the L-shaped waste smoke input pipe located inside the box is a sealed structure, the lower part of the L-shaped waste smoke input pipe is located in the purification solution and the outer side is connected with multiple sets of smoke exhaust ports, and the outer wall of one side of the box is A reaction reagent storage tank is connected, and a pump body is connected to the lower side of the reaction reagent storage tank. The water inlet end of the pump body is sealed and penetrates into the inside of the reaction reagent storage tank. Delivery pipe, the other end of the reaction reagent delivery pipe penetrates into the inside of the box, a gas reaction frame is connected to the upper side of the box, and the upper side wall of the box is located inside the gas reaction frame and passes through the connecting device There is a through pipe, the side wall of the gas reaction frame passes through and is connected with a gas delivery pipe, the part of the gas delivery pipe located outside the box is provided with a gas control valve 2, and the inner wall of the reaction frame is connected with a gas delivery pipe. There is a support plate, a glass fiber filter layer is connected between the inner walls of the upper part of the reaction frame and located on the upper side of the support plate, and an exhaust pipe is connected to the upper side wall of the reaction frame.

As an improvement: the air control valve one is a one-way valve.

As an improvement: the lower edge of the side wall of the box body is provided with a waste discharge pipe, and one end of the waste discharge pipe located outside the box body is provided with a cover body 1 through threaded connection.

As an improvement: the upper side wall of the box body is connected with a water inlet pipe, and the end of the water inlet pipe located outside the box body is provided with a cover body 2 through threaded connection.

As an improvement: the reaction reagent delivery pipe is provided with a water control valve.

As an improvement: the inner walls on opposite sides of the gas reaction frame are respectively connected with fans, and the heights of the two sets of fans are installed by staggering heights.

As an improvement: the support plate is provided with multiple sets of through holes.

Compared with the prior art, the utility model has the advantages that: by adding the reaction reagent for purification into the purification solution, the waste smoke is evenly discharged into the purification solution through multiple groups of smoke exhaust ports on the L-shaped waste smoke input pipe, and the dust is dissolved In the purification solution, the harmful chemical molecules in the waste smoke are reacted and neutralized in the reaction reagent in the purification solution; part of the unpurified dust or part of the chemical molecules in the purification solution is moved into the reaction frame through the through pipe, and as needed The gas for chemical reaction is transported to the inside of the reaction frame through the gas delivery pipe, and the reaction is carried out again, and then the purified waste gas is passed through the glass fiber filter layer to purify the dust particles again, so that the gas discharged from the exhaust pipe is cleaner.

Description of drawings

Fig. 1 is a schematic structural view of a waste smoke purification device for the production of a desulfurization catalyst of the present invention;

Reference sign comparison table:

1. Box body; 2. Waste smoke inlet pipe; 3. Gas control valve 1; 4. L-shaped waste smoke input pipe; 5. Smoke exhaust port; 6. Waste discharge pipe; 7. Cover body 1; 8. Purification solution; 9. Reagent storage tank; 10. Pump body; 11. Reagent delivery pipe; 12. Water control valve; 13. Water inlet pipe; 14. Cover body two; 15. Gas reaction frame; 16. Through pipe; 17. Gas delivery pipe; 18, gas control valve two; 19, fan; 20, support plate; 21, through hole; 22, glass fiber filter layer; 23, exhaust pipe.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, a waste smoke purification device for desulfurization catalyst production includes a box body 1 and a waste smoke inlet pipe 2, and one side of the upper side wall of the box body 1 is connected with an L-shaped waste smoke input pipe 4. One end of the L-shaped waste smoke input pipe 4 located on the outside of the box body 1 is connected with an air control valve 3, one end of the waste smoke inlet pipe 2 is connected with the other end of the air control valve 3, and the inside of the box body 1 is provided with Purification solution 8, one end of the L-shaped waste smoke input pipe 4 inside the box body 1 is a sealed structure, the lower part of the L-shaped waste smoke input pipe 4 is located in the purification solution 8 and connected with multiple groups of smoke exhaust ports 5 on the outside The outer wall of one side of the box body 1 is connected with a reaction reagent storage tank 9, and the lower side of the reaction reagent storage tank 9 is connected with a pump body 10, and the water inlet end of the pump body 10 is sealed and penetrates into the inside of the reaction reagent storage tank 9 The outlet pipe at the water inlet end of the pump body 10 is connected with a reaction reagent delivery pipe 11, and the other end of the reaction reagent delivery pipe 11 penetrates into the inside of the box body 1, and the upper side of the box body 1 is connected with a gas reaction frame 15. The upper side wall of the box body 1 and the inner side of the gas reaction frame 15 are connected with a through pipe 16, and the side wall of the gas reaction frame 15 is connected with a gas delivery pipe 17. The gas The conveying pipe 17 is positioned at the part of the outer side of the box body 1 to be provided with a gas control valve 2 18, and a support plate 20 is connected between the inner walls of the reaction frame 15, and between the inner walls of the upper part of the reaction frame 15 is located between the inner walls of the support plate 20. The upper side is connected with a glass fiber filter layer 22 , and the upper side wall of the reaction frame 15 is connected with an exhaust pipe 23 .

The air control valve one 3 is a one-way valve.

The lower edge of the side wall of the box body 1 is provided with a waste discharge pipe 6 , and one end of the waste discharge pipe 6 located outside the box body 1 is screwed and provided with a cover body 1 7 .

As an improvement: the upper side wall of the box body 1 is passed through and connected with a water inlet pipe 13, and one end of the water inlet pipe 13 located outside the box body 1 is provided with a cover body 2 14 through threaded connection.

The reaction reagent delivery pipe 11 is provided with a water control valve 12 .

Fans 19 are respectively connected to the inner walls of the opposite sides of the gas reaction frame 15, and the heights of the two groups of fans 19 are installed in a staggered manner.

The support plate 20 is provided with multiple groups of through holes 21 .

When the utility model is actually implemented, the waste smoke is transported to the L-shaped waste smoke input pipe 4 through the waste smoke inlet pipe 2, and the backflow of the waste smoke is prevented by being provided with a one-way gas control valve-3, and the required reaction reagents Send and fill in the reaction reagent storage tank 9, open the water control valve 12, start the pump body 10, and transport the reaction reagent in the reaction reagent storage tank 9 to the purification solution 8 in the cabinet 1 through the reaction reagent delivery pipe 11 , the waste smoke is evenly discharged into the purification solution 8 through multiple groups of smoke exhaust ports 5 on the L-shaped waste smoke input pipe 4, and the dust in the waste smoke is dissolved in the purification solution 8, and the harmful chemical molecules in the waste smoke are purified The reaction reagent in the solution 8 is reacted and neutralized; part of the unpurified dust or part of the chemical molecules in the waste smoke in the purification solution 8 moves into the reaction frame 15 through the through pipe 16, and the gas control valve 2 18 is opened, and the The gas for the chemical reaction is transported to the inside of the reaction frame 15 through the gas delivery pipe 17, and the reaction is carried out again, and the purified waste gas is then passed through the glass fiber filter layer 22 to purify the dust particles again, and the gas discharged from the exhaust pipe 23 cleaner.

The above is only a preferred embodiment of the utility model patent, and is not intended to limit the utility model patent. Any modification, equivalent replacement and improvement made within the spirit and principles of the utility model patent shall be Included within the scope of protection of the utility model patent.

Claims (7)

1. The utility model provides a desulfurization catalyst production is with useless cigarette purifier, includes box (1) and useless cigarette admission pipe (2), its characterized in that: the device is characterized in that an L-shaped waste smoke input pipe (4) is arranged on one side of the upper side wall of the box body (1) in a penetrating mode, one end of the L-shaped waste smoke input pipe (4) located on the outer side of the box body (1) is connected with one (3) of the gas control valve, one end of the waste smoke input pipe (2) is connected with the other end of the gas control valve, a purified solution (8) is arranged inside the box body (1), one end of the L-shaped waste smoke input pipe (4) located inside the box body (1) is a sealing structure, the lower portion of the L-shaped waste smoke input pipe (4) is located in the purified solution (8) and connected with a plurality of groups of smoke exhaust ports (5) on the outer side, a reaction reagent storage tank (9) is arranged on the outer wall of one side of the box body (1), a pump body (10) is arranged on the lower side of the reaction reagent storage tank (9), a water inlet end of the pump body (10) penetrates into the reaction reagent storage tank (9) in a sealing mode, a water inlet end of the pump body (10) is connected with a reaction reagent delivery pipe (11), the reaction reagent delivery pipe (15) is arranged on the other side wall of the box body (15) and connected with a gas delivery pipe (15) located on one side wall of the reaction reagent delivery pipe (15), the gas delivery pipe (17) is located the part in box (1) outside and is equipped with accuse pneumatic valve two (18), it is equipped with backup pad (20) to connect between gas reaction frame body (15) inner wall, the upside that just is located backup pad (20) between gas reaction frame body (15) upper portion inner wall connects and is equipped with glass fiber filter layer (22), the side wall passes to connect and is equipped with blast pipe (23) on gas reaction frame body (15).

2. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: the first air control valve (3) is a one-way valve.

3. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: the waste discharge pipe (6) penetrates through the lower edge of one side wall of the box body (1), and one end, located outside the box body (1), of the waste discharge pipe (6) is connected with a first cover body (7) in a matched threaded mode.

4. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: the side wall passes to connect on box (1) and is equipped with oral siphon (13), oral siphon (13) are located the one end cooperation threaded connection in the box (1) outside and are equipped with lid two (14).

5. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: and a water control valve (12) is arranged on the reaction reagent conveying pipe (11).

6. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: the inner walls of two opposite sides of the gas reaction frame body (15) are respectively connected with fans (19), and the two groups of fans (19) are installed in a staggered mode in height.

7. The exhaust gas purification apparatus for desulfurization catalyst production according to claim 1, characterized in that: the supporting plate (20) is provided with a plurality of groups of through holes (21).

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