CN209752591U - Carbonization combustion acid gas processing device - Google Patents

Abstract

The utility model discloses a carbonization combustion acid gas treatment device, which comprises a bottom plate, wherein the upper end of the left side of the upper surface of the bottom plate is provided with an air inlet pipe, the right end of the air inlet pipe is fixedly connected with a first air delivery pipe, the lower end outlet of the first air delivery pipe is connected with a filter box, the filter box is fixed on the upper surface of the bottom plate, a filter plate is arranged in the filter box, a filter screen is arranged in the filter plate, the filter plate is inserted in the filter box, the joint of the upper end of the filter plate and the upper surface of the filter box is hermetically connected through a sealing rubber ring, the right side surface of the filter box is connected with the left side surface of a degassing box through a second air delivery pipe, the right side of the degassing box is provided with a liquid pump, the device firstly filters harmful solid particles in waste gas through a detachable filter screen, then fully absorbs, the discharge of acid gas is prevented, and the treatment efficiency of the acid gas in the waste gas is greatly improved.

Description

carbonization combustion acid gas processing device

Technical Field

The utility model relates to the technical field of environmental protection, specifically a carbonization burning acid gas processing apparatus.

Background

The biochar is porous carbon processed by organic garbage, such as animal manure, animal bones, plant roots and stems, wood chips, wheat straws and the like, and soil is loosened after the biochar is used, so that the organic matter content of soil is increased, and the yield of crops is greatly increased.

In the process of preparing the biochar, raw materials such as straws and the like need to be combusted, a large amount of acidic harmful gases such as sulfur dioxide and the like can be generated in the combustion process, and if the acidic gases cannot be well treated, the acidic gases are discharged into the air, so that the environment is polluted, and the health of human bodies is seriously harmed. At present, the waste gas treatment device on the market has the defect of incomplete waste gas treatment, and acid harmful gas and harmful solid particles still exist in the discharged waste gas, so that the health of human bodies is influenced, and the environment is polluted.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a carbonization burning acid gas processing apparatus, filter the harmful solid particle in the waste gas earlier through the detachable filter screen, then fully absorb acid gas through atomizing alkaline solution to cool off the combustion gas through condensing equipment, prevent that acid gas from discharging, improved acid gas's in the waste gas treatment effeciency greatly, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a carbonization combustion acid gas treatment device comprises a bottom plate, wherein an air inlet pipe is arranged at the upper end of the left side of the upper surface of the bottom plate, a first air supply pipe is fixedly connected to the right end of the air inlet pipe, a filter box is connected to the outlet at the lower end of the first air supply pipe, the filter box is fixed to the upper surface of the bottom plate, a filter plate is arranged in the filter box, a filter screen is arranged in the filter plate, the filter plate is inserted in the filter box, the joint of the upper end of the filter plate and the upper surface of the filter box is in sealing connection through a sealing rubber ring, the right side surface of the filter box is connected with the left side surface of a degassing box through a second air supply pipe, an extraction pump is arranged on the right side of the degassing box, a liquid storage box is arranged at the right end of the extraction pump, a conical liquid inlet is arranged on the upper surface of the liquid storage box, an, the exit end of honeycomb duct passes the upper surface of degassing tank and stretches into in the degassing tank and fixedly connected with atomizer, the upper surface right-hand member of degassing tank is equipped with the condenser pipe, and in the lower extreme of condenser pipe stretched into the degassing tank, the upper end of condenser pipe was passed through the pipe and is connected with the air inlet of aspiration pump, the aspiration pump sets up the rear side at the condenser pipe, and the gas outlet of aspiration pump is connected with the blast pipe, the leading flank lower extreme of degassing tank is equipped with the outlet pipe, and the leading flank intermediate position of degassing tank is equipped with the fixed plate, is equipped with the switch on the fixed plate, the input of switch is connected with external power source's output electricity, and the output of switch is connected with the input electricity of drawing liquid pump and.

As a preferred technical scheme of the utility model, the junction of intake pipe and first gas-supply pipe is detained fixedly through two rings shape of placing relatively, and two rings shape are detained and are passed through positioning bolt fixed connection and be in the same place.

As a preferred technical scheme of the utility model, the annular that is located the downside is detained and is passed through the support and fix the upper surface at the bottom plate, the quantity of support is two, and the upper surface of two supports is detained with the annular respectively around the plane department fixed connection at both ends.

As an optimized technical scheme of the utility model, the upper end left and right sides face of filter is equipped with the recess respectively.

As an optimal technical scheme of the utility model, the leading flank of liquid reserve tank is equipped with observation window, and observation window's surface is equipped with the scale mark.

Compared with the prior art, the beneficial effects of the utility model are that: this carbonization burning acid gas processing apparatus filters the harmful solid particle in the waste gas earlier through the filter screen, then fully absorbs acid gas through atomizing alkaline solution, the air pump takes out the gas of degassing incasement and cools off the combustion gas through condensing equipment, waste gas treatment efficiency has been improved, the filter screen setting has made things convenient for the change to the filter screen in the filter, it is more effective to the absorption of harmful solid particle, prevent that harmful solid particle from discharging along with acid gas.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is a front view of the present invention.

In the figure: 1 bottom plate, 2 supports, 3 annular buckles, 4 intake pipes, 5 positioning bolt, 6 first gas-supply pipes, 7 rose box, 8 filter, 9 recesses, 10 filter screens, 11 second gas-supply pipes, 12 degassing tank, 13 drawing liquid pump, 14 liquid reserve tank, 15 observation windows, 16 toper inlet, 17 atomizer, 18 condenser pipe, 19 aspiration pump, 20 blast pipes, 21 outlet pipe, 22 fixed plates, 23 switches, 24 sealed rubber circle, 25 honeycomb ducts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a carbonization combustion acid gas treatment device comprises a bottom plate 1, wherein an air inlet pipe 4 is arranged at the upper end of the left side of the upper surface of the bottom plate 1, a first gas conveying pipe 6 is fixedly connected at the right end of the air inlet pipe 4, in order to increase the connection stability of the air inlet pipe 4 and the first gas conveying pipe 6, the connection part of the air inlet pipe 4 and the first gas conveying pipe 6 is fixed through two oppositely-arranged annular buckles 3, the two annular buckles 3 are fixedly connected together through a positioning bolt, the annular buckle 3 positioned at the lower side is fixed on the upper surface of the bottom plate 1 through a support 2, the number of the supports 2 is two, the upper surfaces of the two supports 2 are respectively and fixedly connected with the planes at the front end and the rear end of the annular buckle 3, a filter box 7 is connected at the outlet at the lower end of the first gas conveying pipe 6, the filter box 7 is fixed on the, the filter screen 10 is arranged in the filter plate 8, so that the filter screen 10 can be conveniently replaced, harmful solid particles can be more effectively absorbed, the filter plate 8 is inserted in the filter box 7, the joint of the upper end of the filter plate 8 and the upper surface of the filter box 7 is hermetically connected through a sealing rubber ring 24, the left side and the right side of the upper end of the filter plate 8 are respectively provided with a groove 9, the design of the grooves 9 is convenient for workers to disassemble, the right side of the filter box 7 is connected with the left side of the degassing box 12 through a second gas pipe 11, the right side of the degassing box 12 is provided with a liquid pump 13, the right end of the liquid pump 13 is provided with a liquid storage box 14, the upper surface of the liquid storage box 14 is provided with a conical liquid inlet 16, the front side of the liquid storage box 14 is provided with an observation window 15, the outer surface of the observation window 15 is provided with scale marks, and the arrangement of the observation, the liquid pumping port of the liquid pumping pump 13 is connected with the left side of the outer surface of the liquid storage tank 14 through a guide pipe, the upper surface of the liquid pumping pump 13 is provided with a liquid outlet pipe, the upper end surface of the liquid outlet pipe is sleeved with a guide pipe 25, the outlet end of the guide pipe 25 penetrates through the upper surface of the degassing tank 12 and extends into the degassing tank 12 and is fixedly connected with an atomizing nozzle 17, the right end of the upper surface of the degassing tank 12 is provided with a condensation pipe 18, the lower end of the condensation pipe 18 extends into the degassing tank 12, the upper end of the condensation pipe 18 is connected with the air inlet of the air pumping pump 19 through a guide pipe, the air pumping pump 19 is arranged at the rear side of the condensation pipe 18, the air outlet of the air pumping pump 19 is connected with an exhaust pipe 20, the lower end of the front side surface of the degassing tank 12 is provided with a water outlet pipe 21, the middle position of the front side surface of the degassing tank 12 is provided with a fixed plate 22, this device can effectually adsorb the harmful solid particle in the waste gas, sprays waste gas through atomizing alkaline liquid simultaneously, can effectual absorption acid gas in the waste gas, improves acid gas's treatment effeciency.

When in use: waste gas gets into first gas-supply pipe 6 through intake pipe 4, then enter into rose box 7 through first gas-supply pipe 6 in, the harmful solid particle in the filter screen 10 that is arranged in rose box 7 absorbs waste gas, waste gas rethread second gas-supply pipe 11 enters into degassing tank 12 in, open through switch 23 control drawing liquid pump 13 this moment, spray waste gas through atomizer 17 with the alkaline solution in the liquid reserve tank 14, discharge through outlet pipe 21 behind the acidic gas in the alkaline solution absorption waste gas, control aspiration pump 19 through switch 23 at this moment and begin to bleed to the waste gas in degassing tank 12, waste gas passes through in alkaline solution absorbs the back and gets into aspiration pump 19 through condenser pipe 18, pour into cold water into the water inlet of condenser pipe 18 at this moment and condense the gas in the waste gas, prevent steam exhaust, waste gas is discharged through exhaust pipe 20 at last.

The utility model discloses a detachable filter screen 10 filters the harmful solid particle in the waste gas earlier, then fully absorbs acid gas through atomizing alkaline solution to cool off the combustion gas through condenser pipe 18, prevent that acid gas from discharging, improved acid gas's treatment effeciency in the waste gas greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A carbonization combustion acid gas treatment device comprises a base plate (1), and is characterized in that: the upper end of the left side of the upper surface of the bottom plate (1) is provided with an air inlet pipe (4), the right end of the air inlet pipe (4) is fixedly connected with a first air conveying pipe (6), the lower end outlet of the first air conveying pipe (6) is connected with a filter box (7), the filter box (7) is fixed on the upper surface of the bottom plate (1), a filter plate (8) is arranged in the filter box (7), a filter screen (10) is arranged in the filter plate (8), the filter plate (8) is inserted in the filter box (7), the joint of the upper end of the filter plate (8) and the upper surface of the filter box (7) is hermetically connected through a sealing rubber ring (24), the right side surface of the filter box (7) is connected with the left side surface of the degassing box (12) through a second air conveying pipe (11), the right side of the degassing box (12) is provided with an extraction pump (13), the right end of the extraction pump (13) is provided with a liquid, the liquid pumping port of the liquid pumping pump (13) is connected with the left side of the outer surface of the liquid storage tank (14) through a guide pipe, the upper surface of the liquid pumping pump (13) is provided with a liquid outlet pipe, the upper end surface of the liquid outlet pipe is sleeved with a guide pipe (25), the outlet end of the guide pipe (25) penetrates through the upper surface of the degassing tank (12) and extends into the degassing tank (12) and is fixedly connected with an atomizing spray head (17), the right end of the upper surface of the degassing tank (12) is provided with a condensation pipe (18), the lower end of the condensation pipe (18) extends into the degassing tank (12), the upper end of the condensation pipe (18) is connected with the air inlet of the air suction pump (19) through the guide pipe, the air suction pump (19) is arranged at the rear side of the condensation pipe (18), the air outlet of the air suction pump (19) is connected with an exhaust pipe (20), the lower end of the front side surface of the degassing tank (12) is provided with a, a switch (23) is arranged on the fixing plate (22), the input end of the switch (23) is electrically connected with the output end of an external power supply, and the output end of the switch (23) is electrically connected with the input ends of the liquid pump (13) and the air pump (19) respectively.

2. The apparatus according to claim 1, wherein: the joint of the air inlet pipe (4) and the first air delivery pipe (6) is fixed through two oppositely-arranged annular buckles (3), and the two annular buckles (3) are fixedly connected together through a positioning bolt.

3. The apparatus according to claim 2, wherein: the annular buckle (3) positioned on the lower side is fixed on the upper surface of the bottom plate (1) through the supports (2), the number of the supports (2) is two, and the upper surfaces of the two supports (2) are fixedly connected with the planes of the front end and the rear end of the annular buckle (3) respectively.

4. The apparatus according to claim 1, wherein: the left side face and the right side face of the upper end of the filter plate (8) are respectively provided with a groove (9).

5. The apparatus according to claim 1, wherein: an observation window (15) is arranged on the front side face of the liquid storage box (14), and scale marks are arranged on the outer surface of the observation window (15).