Waste gas treatment device for chemical reaction kettle

Abstract

The utility model provides a waste gas treatment device for a chemical reaction kettle. Belongs to the field of chemical waste gas treatment. According to the technical key points, the device comprises a treatment mechanism, the treatment mechanism comprises a treatment tank, one side of the treatment tank is fixedly connected with a communicated air inlet pipe, the top of the treatment tank is fixedly connected with a communicated air outlet pipe, the inner top wall of the treatment tank is fixedly connected with a core pipe, and the interior of the core pipe is fixedly connected with a water pump; the input end of the water pump is fixedly connected with a water pumping pipe, the output end of the water pumping pipe is fixedly connected with a drainage pipe, the two sides of the outer wall of the drainage pipe are uniformly and fixedly connected with a plurality of communicated spraying pipes, the spraying pipes penetrate through the core pipes, and each group of core pipes is fixedly connected with the inner wall of the treatment tank; the utility model aims to provide a waste gas treatment device for a chemical reaction kettle. The device is used for improving the waste gas treatment efficiency.

Description

Technical Field

[0001] The utility model relates to the field of chemical waste gas treatment, in particular to a waste gas treatment device for a chemical reactor. Background Art

[0002] Chemical waste gas refers to toxic and harmful gases discharged by chemical plants during chemical production. Chemical waste gas often contains many types of pollutants with complex physical and chemical properties and different toxicities. It seriously pollutes the environment and affects human health. The composition of chemical waste gas generated by different chemical production industries varies greatly.

[0003] The current waste gas treatment device for chemical reactors, as described in the patent with announcement number CN218553570U, includes: a cylindrical tower; a gas pipeline fixedly arranged on one side of the bottom end of the outer wall of the cylindrical tower; a circulating water tank fixedly arranged on the other side of the bottom end of the outer wall of the cylindrical tower; an exhaust pipe fixedly arranged on one side of the top end of the outer wall of the cylindrical tower; a sealing door rotatably arranged at the bottom end of the outer front side of the cylindrical tower; a support frame fixedly arranged in the middle of the inner wall of the cylindrical tower; a rotating spraying mechanism arranged at the bottom end of the support frame; and a water circulation component arranged in the inner cavity of the circulating water tank.

[0004] With respect to the above-mentioned related technologies, the inventors believe that by filtering water through a filter net, the filtrate will remain in the cylindrical tower. When a large amount of filtration needs to be cleaned, the cylindrical tower needs to be opened for cleaning. In order to prevent the leakage of untreated exhaust gas, the air intake needs to be stopped during the cleaning process, which makes it impossible to continue to treat the exhaust gas during cleaning, thereby affecting the efficiency of exhaust gas treatment. Utility Model Content

[0005] The purpose of the utility model is to provide a waste gas treatment device for a chemical reactor to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A waste gas treatment device for a chemical reactor, comprising

[0008] A processing mechanism, wherein the processing mechanism comprises a processing tank, one side of the processing tank is fixedly connected with a connected air inlet pipe, the top of the processing tank is fixedly connected with a connected air outlet pipe, the inner top wall of the processing tank is fixedly connected with a core tube, the inside of the core tube is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water pumping pipe, the output end of the water pumping pipe is fixedly connected with a drain pipe, a plurality of connected spray pipes are evenly fixedly connected on both sides of the outer wall of the drain pipe, the spray pipes penetrate the core tube, and each group of the core tubes is fixedly connected to the inner wall of the processing tank;

[0009] A sewage discharge mechanism, the sewage discharge mechanism comprising a sewage discharge pipe fixedly connected to the bottom of the treatment tank, an annular plate fixedly connected to the outside of the sewage discharge pipe, hydraulic rods fixedly connected to both sides of the annular plate, a cover plate fixedly connected to the output end of the hydraulic rod, the cover plate abuts against the sewage discharge pipe, and a top rod fixedly connected to the top of the cover plate;

[0010] The pollution collecting mechanism includes a guide bucket fixedly connected to the lower side of the treatment tank, the guide bucket is slidably connected to the inside of a sliding rod, the sliding rod abuts against the top rod, the top of the sliding rod is fixedly connected to a blocking block adapted to the guide bucket, the top of the blocking block abuts against a filter cartridge, and the filter cartridge is fixedly connected to the core tube.

[0011] As a further solution of the utility model: a communicating water inlet pipe is fixedly connected to one side of the treatment tank, and a valve is fixedly connected to one end of the water inlet pipe away from the treatment tank.

[0012] As a further solution of the utility model: a plurality of reinforcing rib plates are fixedly connected to the top of the annular plate in an annular array, and each group of the reinforcing rib plates is fixedly connected to the sewage pipe.

[0013] As a further solution of the utility model: a first sealing ring is fixedly connected to the top peripheral side of the cover plate, and the first sealing ring abuts against the bottom of the sewage pipe.

[0014] As a further solution of the utility model: a collar is slidably connected to the outer side of the sliding rod, and a plurality of connecting rods are fixedly connected to the collar and the guide bucket in a ring array.

[0015] As a further solution of the utility model: the outer wall of the core tube is fixedly connected with a spiral blade, and the outer side of the spiral blade is fixedly connected to the inner wall of the processing tank.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] After the utility model adopts the above structure, through the mutual cooperation of the sewage pipe, the hydraulic rod, the push rod, the guide bucket and the blocking block, when the filtered matter accumulated inside the sewage pipe is large and needs to be cleaned, the hydraulic rod can be started, so that the hydraulic rod drives the cover plate and the push rod to move downward, so that the sewage pipe is opened, and the filtered matter inside the sewage pipe can be discharged. When the push rod moves downward, the sliding rod and the blocking block move downward accordingly, so that the blocking block can block the guide bucket to prevent the water above the guide bucket from being discharged through the guide bucket, so that the entire exhaust gas treatment device can continue to treat the exhaust gas, effectively improving the exhaust gas treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0019] Figure 1 The present invention is a schematic diagram of the overall structure of a waste gas treatment device for a chemical reactor.

[0020] Figure 2 A waste gas treatment device for chemical reactors Figure 1 Schematic diagram of the A part structure.

[0021] Figure 3 The present invention is a cross-sectional view of the overall structure of a waste gas treatment device for a chemical reactor.

[0022] Figure 4 A waste gas treatment device for chemical reactors Figure 3 Schematic diagram of the structure of part B.

[0023] In the figure: 1. treatment mechanism; 101. treatment tank; 102. air inlet pipe; 103. air outlet pipe; 104. water inlet pipe; 105. valve; 106. water pump; 107. drain pipe; 108. spray pipe; 109. core pipe; 110. spiral blade; 111. suction pipe; 2. sewage discharge mechanism; 201. sewage discharge pipe; 202. annular plate; 203. hydraulic rod; 204. cover plate; 205. first sealing ring; 206. reinforcing rib plate; 207. push rod; 3. sewage collecting mechanism; 301. guide bucket; 302. collar; 303. connecting rod; 304. sliding rod; 305. blocking block; 306. filter cartridge. DETAILED DESCRIPTION

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] See also Figure 1-4 A waste gas treatment device for a chemical reactor includes a treatment mechanism 1, which includes a treatment tank 101. A connected air inlet pipe 102 is fixedly connected to one side of the treatment tank 101. The air inlet pipe 102 is used to discharge the waste gas to be treated into the interior of the treatment tank 101. A connected air outlet pipe 103 is fixedly connected to the top of the treatment tank 101. The arrangement of the air outlet pipe 103 facilitates the discharge of the treated waste gas from the interior of the treatment tank 101. A connected water inlet pipe 104 is fixedly connected to one side of the treatment tank 101. A valve 105 is fixedly connected to one end of the water inlet pipe 104 away from the treatment tank 101. When the valve 105 is opened, water for spraying and dust removal on the waste gas can be discharged into the interior of the treatment tank 101.

[0026] The inner top wall of the treatment tank 101 is fixedly connected with a core tube 109, the interior of the core tube 109 is fixedly connected with a water pump 106, the input end of the water pump 106 is fixedly connected with a water pumping pipe 111, and the output end of the water pumping pipe 111 is fixedly connected with a drain pipe 107. When the water pump 106 is started, the water at the bottom of the treatment tank 101 can be pumped into the interior of the drain pipe 107 through the water pumping pipe 111. A plurality of interconnected spray pipes 108 are evenly fixedly connected to both sides of the outer wall of the drain pipe 107, and the spray pipes 108 penetrate the core tube 109. Each group of core tubes 109 is fixedly connected to the inner wall of the treatment tank 101. The setting of the spray pipe 108 can evenly spray the water discharged into the drain pipe 107, thereby realizing the spray dust reduction treatment of the exhaust gas.

[0027] The outer wall of the core tube 109 is fixedly connected with a spiral blade 110, and the outer side of the spiral blade 110 is fixedly connected with the inner wall of the treatment tank 101. The spiral blade 110 is set to guide the exhaust gas, so that the exhaust gas flows upward in a spiral through the guide of the spiral blade 110, thereby increasing the flow of the exhaust gas inside the treatment tank 101, thereby improving the treatment effect of the exhaust gas. The sewage collection mechanism 3 includes a guide bucket 301 fixedly connected to the lower side of the treatment tank 101, and the interior of the guide bucket 301 is slidably connected with a sliding rod 304, and the outer side of the sliding rod 304 is slidably connected with a collar 302, and the setting of the collar 302 can guide the sliding up and down of the sliding rod 304. A plurality of connecting rods 303 are fixedly connected in an annular array between the collar 302 and the guide bucket 301, and the setting of the connecting rod 303 can connect and fix the collar 302 with the guide bucket 301 to achieve support for the collar 302.

[0028] The top of the sliding rod 304 is fixedly connected with a blocking block 305 adapted to the diversion bucket 301. The blocking block 305 can reduce the blocking of the diversion bucket 301 when it moves downward to abut against the diversion bucket 301, so as to prevent the water on the top of the diversion bucket 301 from falling. The top of the blocking block 305 abuts against a filter cartridge 306, which is fixedly connected to the core tube 109. The filter cartridge 306 can filter the water extracted by the water extraction pipe 111. The sewage discharge mechanism 2 includes a sewage discharge pipe 201 fixedly connected to the bottom of the treatment tank 101, an annular plate 202 is fixedly connected to the outer side of the sewage discharge pipe 201, and a plurality of reinforcing rib plates 206 are fixedly connected to the top of the annular plate 202 in an annular array, and each group of reinforcing rib plates 206 are fixedly connected to the sewage discharge pipe 201. The setting of the reinforcing rib plates 206 can further connect and fix the annular plate 202 and the sewage discharge pipe 201, thereby improving the connection stability between the annular plate 202 and the sewage discharge pipe 201.

[0029] Both sides of the annular plate 202 are fixedly connected with hydraulic rods 203, and the output end of the hydraulic rods 203 is fixedly connected with a cover plate 204, which is in contact with the sewage pipe 201. When the hydraulic rods 203 are started, they can drive the cover plate 204 to move up and down to close and open the sewage pipe 201. The top circumference of the cover plate 204 is fixedly connected with a first sealing ring 205, which is in contact with the bottom of the sewage pipe 201. The setting of the first sealing ring 205 can seal the sewage pipe 201 and the cover plate 204. The top of the cover plate 204 is fixedly connected with a top rod 207, and the sliding rod 304 is in contact with the top rod 207. The setting of the top rod 207 can support the sliding rod 304.

[0030] When in use, open valve 105, discharge water into the interior of treatment tank 101 through water inlet pipe 104, then close valve 105, and then turn on water pump 106, so that water pump 106 draws water from the bottom of treatment tank 101 into the interior of drain pipe 107 through pumping pipe 111, and then sprays it out through each group of spray pipes 108, then the waste gas discharged from the reactor is discharged into the interior of treatment tank 101 through air inlet pipe 102, and then flows upward through the guide spiral of spiral blade 110. During the flow, the water sprayed by each group of spray pipes 108 can spray and reduce dust on the waste gas, thereby achieving waste gas treatment, and finally the treated waste gas is discharged through outlet pipe 103, and then the water falls into the bottom of treatment tank 101 again through the guide of spiral blade 110, so as to be extracted again when water pump 106 is working, thereby achieving water reuse;

[0031] When the water pump 106 is pumping water, the filter cartridge 306 can filter the water, and the filtered material can be deposited in the sewage pipe 201 through the guide bucket 301. When the filtered material accumulated in the sewage pipe 201 is large and needs to be cleaned, the hydraulic rod 203 can be started, so that the hydraulic rod 203 drives the cover plate 204 and the top rod 207 to move downward, so that the sewage pipe 201 is opened, so that the filtered material in the sewage pipe 201 can be discharged. When the top rod 207 moves downward, the sliding rod 304 and the blocking block 305 move downward accordingly under the action of gravity, so that the blocking block 305 is opened. The guide scoop 301 can be blocked to prevent the water above the guide scoop 301 from being discharged through the guide scoop 301, so that the entire exhaust gas treatment device can continue to treat the exhaust gas. After the filtrate inside the sewage pipe 201 is discharged, it is only necessary to start the hydraulic rod 203 again, so that the hydraulic rod 203 drives the cover plate 204 and the first sealing ring 205 to move upward, so that the first sealing ring 205 is pressed against the sewage pipe 201 again, thereby blocking the hydraulic rod 203. At the same time, the push rod 207 pushes the sliding rod 304 and the blocking block 305 to move upward, so that the guide scoop 301 is opened again.

[0032] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A waste gas treatment device for a chemical reactor, characterized in that: include A treatment mechanism (1), the treatment mechanism (1) comprising a treatment tank (101), one side of the treatment tank (101) being fixedly connected with a connected air inlet pipe (102), the top of the treatment tank (101) being fixedly connected with a connected air outlet pipe (103), the inner top wall of the treatment tank (101) being fixedly connected with a core tube (109), the interior of the core tube (109) being fixedly connected with a water pump (106), the input end of the water pump (106) being fixedly connected with a water pumping pipe (111), the output end of the water pumping pipe (111) being fixedly connected with a drainage pipe (107), a plurality of connected spraying pipes (108) being evenly fixedly connected on both sides of the outer wall of the drainage pipe (107), the spraying pipes (108) passing through the core tube (109), and each group of the core tubes (109) being fixedly connected to the inner wall of the treatment tank (101); A sewage discharge mechanism (2), the sewage discharge mechanism (2) comprising a sewage discharge pipe (201) fixedly connected to the bottom of the treatment tank (101), an annular plate (202) fixedly connected to the outside of the sewage discharge pipe (201), hydraulic rods (203) fixedly connected to both sides of the annular plate (202), a cover plate (204) fixedly connected to the output end of the hydraulic rod (203), the cover plate (204) abutting against the sewage discharge pipe (201), and a top rod (207) fixedly connected to the top of the cover plate (204); A pollutant collecting mechanism (3), the pollutant collecting mechanism (3) comprising a guide bucket (301) fixedly connected to the lower side of the interior of the treatment tank (101), the guide bucket (301) being slidably connected to a sliding rod (304) inside, the sliding rod (304) being in contact with the top rod (207), the top of the sliding rod (304) being fixedly connected to a blocking block (305) adapted to the guide bucket (301), the top of the blocking block (305) being in contact with a filter cartridge (306), the filter cartridge (306) being fixedly connected to the core tube (109).

2. The waste gas treatment device for a chemical reactor according to claim 1, characterized in that: A communicating water inlet pipe (104) is fixedly connected to one side of the treatment tank (101), and a valve (105) is fixedly connected to one end of the water inlet pipe (104) away from the treatment tank (101).

3. The waste gas treatment device for a chemical reactor according to claim 1, characterized in that: A plurality of reinforcing rib plates (206) are fixedly connected to the top of the annular plate (202) in an annular array, and each group of the reinforcing rib plates (206) is fixedly connected to the sewage pipe (201).

4. The waste gas treatment device for a chemical reactor according to claim 1, characterized in that: A first sealing ring (205) is fixedly connected to the top peripheral side of the cover plate (204), and the first sealing ring (205) abuts against the bottom of the sewage pipe (201).

5. The waste gas treatment device for a chemical reactor according to claim 1, characterized in that: The outer side of the sliding rod (304) is slidably connected to a collar (302), and a plurality of connecting rods (303) are fixedly connected in a ring array between the collar (302) and the guide bucket (301).

6. The waste gas treatment device for a chemical reactor according to claim 1, characterized in that: The outer wall of the core tube (109) is fixedly connected with a spiral blade (110), and the outer side of the spiral blade (110) is fixedly connected to the inner wall of the processing tank (101).

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